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BARAWED, MARIA VICTORIA
CARRILLO, ANGELICA
CLEMENTE, JAMES CARL
CRUZ, JASMIN
DELA PAZ, SHAIRA JOY
GERONCA, MELANIE
III – 3 BSE ENGLISH
Definition/
Description of
the Method
SURVEY
 to ask (many people) a question or a
series of questions in order to gather
information about what most people do or
think about something.
- Merriam- Webster Dictionary
A survey is used to know or get the opinions
of a large group of people about a particular
topic or issue.
STEPS IN CONDUCTING A
SURVEY
• ask a number of questions, all related to
the issue, to find answers.
• select a sample
• administer the questions to each samples
• analyze the responses of the samples
• draw conclusions about the opinions of the
sample
• generalize to the population from which
the sample was selected.
CHARACTERISTICS OF A SURVEY
1. Information is collected
from a group of people
2. The main way in which
the information is
collected is through
asking questions
3. Information is collected
from a sample rather
than from every
member of the
population.
Types of
Surveys
Longitudi-
nal Survey
Cross-
Sectional
Survey
CROSS-SECTIONAL
SURVEYS
• Collects information from a sample that
has been drawn from a predetermined
population
• The information is collected at just one
point in time.
LONGITUDINAL
SURVEYS
• Information is collected at different points in
time in order to study changes over time
• Three longitudinal designs are commonly
employed in survey research: trend studies,
cohort studies and panel studies.
LONGITUDINAL DESIGNS
• In a Trend study, different sample from a
population whose members may change
are surveyed at different points in time
• A Cohort study samples a particular
population whose members do not change
over the course of the survey
• In a Panel study, the researcher surveys
the same sample of individuals at different
times during the course of the survey.
STEPS
IN
CONDUCTIN
G A
SURVEY
Steps in
Conducting
the Survey
Method
1. DEFINING THE PROBLEM
What exactly do you want to know?
We have to clearly define the objectives in
conducting the survey. The questions in
the survey should each relate to one or
more of the survey’s objectives.
2. IDENTIFYING THE TARGET
POPULATION
Survey data are collected from a number
of individual units of analysis to describe
those units; these descriptions are then
summarized to describe the population
that the units of analysis represent.
3. CHOOSING THE MODE OF DATA
COLLECTION
Direct Administration to a Group
Mail Surveys
Telephone Surveys
Personal Interviews
Choosing the Mode of Data Collection
DIRECT ADMINISTRATION TO A
GROUP
This method is used whenever a
researcher has access to all (or most) of
the members of a particular group in one
place.
 Examples would include giving questionnaires to
students to complete in their classrooms or workers
complete at their job setting.
MAIL SURVEYS
This method is used when data in a survey
are collected by mail, the questionnaire is
sent to each individual in the sample, with
a request that it be completed and then
returned by a given date.
TELEPHONE SURVEYS
This method is used when
the researcher asks
questions of the
respondents over the
telephone.
*Nowadays, given the fast-pace of
technology, communication has
been more accessible for all.
Computers are being used more in
telephone surveys.
PERSONAL INTERVIEWS
This method is used when the researcher
conducts face-to-face interview with the
respondent. Rapport can be established,
questioned can be clarified, unclear or
incomplete answers can be followed-up,
and so on.
*Face-to-face interviewing also places less of a burden
on the reading and writing skills of the respondents and,
when necessary, permits spending more time with
respondents.
4. SELECTING THE SAMPLE
• The subjects to be surveyed should be
selected from the population of interest.
• Researchers must ensure that the
subjects they intend to question possess
the desired information and that they will
be willing to answer these questions.
4. SELECTING THE SAMPLE
Some examples of samples that have been
surveyed by educational researchers are as follows:
• A sample of all students attending an urban
university concerning their views on the
adequacy of the general education program at
the university
• A sample of all faculty members in an inner-city
high school district as to the changes needed to
help “at-risk” students learn more effectively.
For example, suppose that you have a group of
1,000 city government employees and you want
to survey them to find out which tools are best
suited to their jobs. You decide that you are
happy with a margin of error of 0.05.
Using Slovin's formula, you would be required to
survey n = N / (1 + Ne²) people:
1000 / (1 + 1000 × 0.05 ²) = 286
SLOVIN’S FORMULA
• If you take a population sample, you must use
a formula to figure out what sample size you
need to take.
n = N / (1 + Ne2)
n = Number of samples
N = Total population
e = Error tolerance
Probability Sampling utilizes some form of
random selection. In probability sampling,
each unit is drawn with known probability,
or has a non zero chance of being selected
in the sample.
SAMPLING TECHNIQUES
Sampling methods are classified as
either probability or nonprobability.
Nonprobability Sampling or judgment
sampling depends on subjective judgment.
The nonprobability method of sampling is a
process where probabilities cannot be
assigned to the units objectively.
Often, the surveyor selects a sample
according to his convenience, or generality
in nature.
PROBABILITY SAMPLING
Simple Random
Sampling
Stratified
Sampling
Systematic
Sampling
Cluster Sampling
PROBABILITY SAMPLING
Simple Random Sampling
Simple Random sampling is the purest form of
probability sampling. Each member of the
population has an equal and known chance of
being selected.
Systematic Sampling
Systematic sampling is often used instead of
random sampling. It is also called an Nth
name selection technique. After the required
sample size has been calculated, every Nth
record is selected from a list of population
members.
A systematic sample is obtained by randomly
selecting at random one element from the first
k elements in the frame and every kth element
thereafter. This is known as a 1-in-k
systematic sample.
Procedure (Trochim):
1. Number the units in population from 1 to N
2. Decide on the n (sample size) that is
required
3. Select an interval size k = N/n
4. Randomly select an integer between 1 to k
5. Finally, take every kth unit
Stratified Sampling
Stratified Sampling involves dividing the
population into homogeneous non-
overlapping groups (i.e., strata), selecting a
sample from each group, and conducting a
simple random sample in each stratum.
A stratified random sample is one obtained be
separating the population elements into non-
overlapping groups, called strata, and then
selecting a simple random sample from each
stratum.
Cluster Sampling
The smallest units into which a population can
be divided are called the elements of the
population, and groups of elements the
clusters.
A cluster sample is a probability sample in
which each sampling unit is a collection, or
cluster, of elements.
NON-PROBABILITY SAMPLING
Convenience
Sampling
Quota Sampling
Judgement
Sampling
Snowball
Sampling
NON-PROBABILITY SAMPLING
Convenience Sampling
Convenience sampling is used in exploratory
research where the researcher is interested in
getting an inexpensive approximation of the
truth. As the name implies, the sample is
selected because they are convenient.
Quota Sampling
Quota sampling is the nonprobability
equivalent of stratified sampling. Like stratified
sampling, the researcher first identifies the
stratums and their proportions as they are
represented in the population.
In quota sampling, you select people non-
randomly according to some fixed quota.
Judgment Sampling
Judgment sampling is a common
nonprobability method. The researcher selects
the sample based on judgment. This is usually
and extension of convenience sampling.
Snowball Sampling
Snowball sampling is a special nonprobability
method used when the desired sample
characteristic is rare. It may be extremely
difficult or cost prohibitive to locate
respondents in these situations
Snowball sampling relies on referrals
from initial subjects to generate additional
subjects.
5. PREPARING THE
INSTRUMENT
• Questionnaires and Interview Schedule
• Questionnaire is usually administered by
the respondent.
• The interview schedule is administered
verbally by the researcher.
• Questionnaires should be attractive, not
too long, and the questions should be as
easy to answer as possible.
5. PREPARING THE
INSTRUMENT
According to Fowler, there are four practical
standards that all survey questions should
meet:
1. Is this a question that can be asked
exactly the way it is written?
2. Is this a question that will mean the
same thing to everyone?
3. Is this a question that people can
answer?
4. Is this a question that people will be
willing to answer, given the data collection
procedures?
5. PREPARING THE
INSTRUMENT
• In an interview schedule, he or she must
ask the questions in such a way that the
subjects of the study want to respond.
• The audience to whom the questions are
to be directed should be clearly identified.
• Specialized or unusual words should be
avoided if possible, or if they must be
used, defined clearly in the instructions
written in the instrument.
• Whatever the type of instrument is used,
the same questions must be asked of all
respondents in a sample.
TYPES OF QUESTIONS
Closed-ended Questions
• Easy to use, score, and code for analysis on
a computer.
• It also poses the possibility that an
individual’s true response is not present
among the options given.
CLOSED-ENDED QUESTIONS
• Some examples of closed-ended questions
are the following:
Which subject do you like least?
a. Social Studies
b. English
c. Science
d. Mathematics
e. Others (specify)
Very
Dissatisfied
Dissatisfied Satisfied Very Satisfied
a. Coursework 1 2 3 4
b. Professors 1 2 3 4
c. Advising 1 2 3 4
d. Requirements 1 2 3 4
e. Cost 1 2 3 4
f. Others (specify) 1 2 3 4
Rate each of the following parts of your master’s
degree program by circling the number under the
phrase that describes how you feel.
TYPES OF QUESTIONS
Open-ended Questions
• Allow for more individualized responses but
they are sometimes difficult to interpret.
• They are often hard to score, since so many
different kinds of responses are received.
OPEN-ENDED QUESTIONS
Some examples of open-ended questions are as
follows:
• What characteristic of a person would lead you
to rate him or her as a good administrator?
• What do you consider to be the most important
problem facing classroom teachers in high
school today?
• What were the three things about this class
you found most useful during the past
semester?
PREPARING THE INSTRUMENT:
QUESTIONS
Sometimes researchers find it useful to
combine both formats in a single question, as
shown in the following example:
Please rate and comment on each of the
following aspects of this course:
Very
Dissatisfied
Dissatisfied Satisfied Very Satisfied
a. Coursework 1 2 3 4
Comments:_____________________________________________
____
Closed-Ended Open-Ended
Advantages
 Enhance consistency of response across
respondents
 Allow more freedom of response
 Easier and faster to tabulate  Easier to construct
 More popular with respondents  Permit follow-up by interviewer
Disadvantages
 May limit breadth of responses
 Tend to produce responses that are
inconsistent in length and content across
respondents
 Take more time to construct
 Both questions and responses subject to
misinterpretation
 Require more questions to cover the
research topic
 Harder to tabulate and synthesize
Advantages and Disadvantages of Closed-Ended
Versus Open-Ended Questions
PRETESTING THE QUESTIONNAIRE
• Once the questions to be included in the
questionnaire or the interview schedule have
been written, the researcher is well advised
to try them out with a small sample similar
to the potential respondents.
• A “pretest” of the questionnaire or interview
schedule can reveal ambiguities, poorly
worded questions, questions that are not
understood, and unclear choices.
• It can also indicate whether the instructions
to the respondents are clear.
OVERALL FORMAT (INSTRUMENT)
• Perhaps the most important rule to follow is
to ensure that the questions are spread out
– that is, uncluttered. No more than one
question should be presented on a single
line.
• When respondents have to spend a lot of
time reading a question, they quickly become
discouraged from continuing.
OVERALL FORMAT (INSTRUMENT)
There are a variety of ways to present the
response categories from which respondents are
asked to choose. Babbie suggests that boxes,
as shown in the question below, are the best.
Have you ever taught an advanced placement
class?
[ ] Yes
[ ] No
OVERALL FORMAT (INSTRUMENT)
• Sometimes, certain questions will apply to only a
portion of the subjects in the sample. When this
is the case, follow-up questions can be
included in the questionnaire.
• The follow-up question is called a contingency
question – it is contingent upon how a
respondent answers the first question.
• If properly used, contingency questions
are a valuable survey tool, in that they
can make it easier for a respondent to
answer a given question and also
improve the quality of the data a
researcher receives.
OVERALL FORMAT (INSTRUMENT)
Although a variety a variety of contingency
formats may be used, the easiest to prepare is
simply to set off the contingency question by
indenting it, enclosing it in a box, and
connecting it to the base question by means of
an arrow to the appropriate response.
Have you ever taught an advanced placement
class?
[ ] Yes
[ ] No
If yes: Have you ever attended a
workshop in which you received special
training to teach such classes?
[ ] Yes
[ ] No
6. PREPARING THE COVER LETTER
- A cover letter:
 explains the
purpose of the
questionnaire
 motivates the
samples to respond
 required to mail
surveys
6. PREPARING THE COVER LETTER
The cover letter should be:
1. Brief
2. Addresses specifically to the individual
being asked to respond
3. Explain the purpose of the survey
4. Emphasize the importance of the topic of
the research
5. Engage the respondent's cooperation
6. PREPARING THE COVER LETTER
6. If possible, it should indicate the
researchers willingness to share the
results of the study once it is completed.
7. Specify the date by which the completed
questionnaire is to be returned
8. Should be individually signed by the
researcher.
7. TRAINING THE INTERVIEWERS
 telephone interviewers
 face-to-face interviewers TRAINING
GOOD INTERVIEWERS = GOOD SURVEY
IN TELEPHONE INTERVIEWS:
• interviewers need to be shown how to
engage their interviewees so that they do
not hang up on them before the interview
has even begun.
• they need to know how to explain quickly
the purpose of their call and why it is
important to obtain from the respondents.
• they need to learn how to ask questions in
a way that encourages interviewees to
respond honestly.
FACE-TO FACE INTERVIEWERS NEED:
• to learn how to establish rapport with their
interviewees and to put them at ease
• to know how to move on to a new set of
questions and return to the previous later
• to know when and how to "follow-up" on an
unusual answer or one that is ambiguous or
unclear.
• training in gestures, manner, facial expression,
and dress. Gen. Topics
8. USING AN INTERVIEW TO
MEASURE ABILITY
• Interview has been used primarily to
obtain information on variables other than
cognitive ability
• Interviews have been used extensively in
the fields of developmental and cognitive
psychology to study but the content and
processes of cognition.
Jean Piaget
He and his colleagues
used a semi-structured
sequence of
contingency questions
to determine a child’s
cognitive level of
development.
Osborne and Freyberg
•Studied student
understanding of basic
science concept
•Freyberg and Osborne
make the argument that
teachers and curriculum
developers must have
such information on
student conceptions if
they are to teach
effectively.
Non Response
• In almost all surveys, some members of the
sample will not respond. This is referred to
as nonresponse
• Possible reasons: lack of interest in the
topic, forgetfulness, unwillingness to be
surveyed.
Why is nonresponse a problem?
• The chief reason is that those who do not
respond will very likely differ from the
respondents on answers to the survey
questions
Total Nonresponse
• Kalton points out that total nonresponse
can occur in interview surveys for any of
the following reasons Intended
respondents can resfuse to be
interviewed, not be at home when the
interviewer calls, be unable to take part in
the interview for various reasons (such as
illness, deafness, inability to speak the
language), or sometimes cannot even be
located. Of these, refusal and not-at-
homes are the most common.
Techniques employed to reduce
nonresponse
• Interview surveys
The interviewers are carefully trained:
To be Courteous
To Ask questions pleasant and
sensitively
To dress conservatively
To return to conduct an interview at a
more appropriate time if the situations
warrants.
•Assurances of anonymity and
confidentiality are made
• Questions are usually organized to start
with fairly simple and nonthreatening
questions.
• For Not-at-homes and Mailed
Questionnaires:
 Not-at-homes are treated by callbacks on
different days and at different times during
the day.
Mailed questionnaires can be followed up
with a remainder letter and often a second
or sometimes even a third mailing.
Tangible rewards
Random Replacement
• A procedure commonly used to handle
nonresponse, especially in telephone
surveys, is random replacement, which is
continuing to add randomly selected cases
until the desired sample size is reached.
• A random sample requires that the sample
actually comprises those who are originally
selected.
Things to remember:
The researchers should obtain,
during the survey or in other ways,
as much as demographic
information as they can on
respondents. (gender, age,
ethnicity, family size etc.)
In any case, the nonresponse rate
should always be reported
Item Nonresponse
• Partial gaps in the information provided by
respondents can also occur for a variety of
reasons:
The respondent may find certain
questions embarrassing or perhaps
irrelevant
The respondent may be pressed for
time
The interviewer may fail to record an
answer
Sometimes during the data analysis
phase of a survey, the answers to
certain questions are shown out
because they are inconsistent with
other answers.
 Some answers may be unclear or
illegible.
How to increase the response rate?
Administration of the questionnaire or
interview schedule:
▫ Make conditions under which the
interview is conducted, or the
questionnaire administered as simple
and convenient as possible for each
individual in the sample.
▫ Be sure that the group to be surveyed
knows something about the information
you want to obtain.
▫ Train face-to-face or telephone
interviewers in how to ask questions
▫ Train face-to-face or telephone
interviewers in how to dress.
Format of the questionnaire or interview schedule:
▫ Be sure that sufficient space is provided for
respondents (or the interviewer) to fill in the necessary
biographical data that is needed (age, gender, grade
level and so on).
▫ Specify in precise terms the objectives the
questionnaire or interview schedule is intended to
achieve-exactly what kind of information is wanted from
the respondents?
▫ Be sure each item in the questionnaire or interview
schedule is related to one of the objectives of the study-
that is, it will help obtain information about the
objective.
▫ Use close-ended (e.g., multiple-choice) rather
than or in addition to open-ended (e.g., free
response) questions.
▫ Ensure that no psychologically threatening
questions are included.
▫ Eliminate any leading questions
▫ Check for ambiguity of items with a panel of
judges. Revise as needed.
▫ Pretest the questionnaire or interview schedule
with a small group similar to the sample to be
surveyed.
Strenghts
Strengths and
Weaknesses
of a Survey
Research
Direct Administration to a Group
Advantages Disadvantages
 High rate of response
 Low cost factor
 Has an opportunity to
explain the study and
answer any questions
 There are not many
types of surveys that
can use samples of
individuals that are
collected together as
a group.
Mail Survey
Advantages Disadvantages
 Inexpensive
 Can be accomplished by the
researcher alone
 Allows access to sample that
might be hard to reach in person
or by telephone
 Respondents take sufficient time
to give thoughtful answers
 Less opportunity to encourage
the cooperation of the
respondents
 Assistance
 Have a tendency to produce low
response rates
 Do not lend themselves well to
obtaining information from certain
types of samples
Telephone Survey
Advantages Disadvantages
 Cheaper than personal interviews
 Can be conducted fairly quickly
 Lend themselves easily to
standardized questioning
procedures
 Allow the researcher to assist the
respondent
 Permit a greater amount of follow-
up
 Provide better coverage in certain
areas
 Access to some samples is not
possible
 Prevent visual observation of the
respondents
 Somewhat less effective in
obtaining information
Personal Interviews
Advantages Disadvantages
 Rapport can be established
 Questions can be clarified
 Unclear or incomplete answers
can be followed up
 Less of a burden to the
reading and writing skills of the
respondents
 Spending more time with the
respondents
 More costly than direct, mail,
telephone surveys
 Required a trained staff of
interviewers
 Total data collection time can
be quite a bit longer
 Lack of anonymity
 Some types of samples are
often difficult to contact in
sufficient numbers
Advantages and Disadvantages
of Survey Data Collection Methods
Direct
Administration
Telephone Mail Interview
 Comparative cost
 Facilities Needed?
 Require training of questioner?
 Data Collection Time
 Response Rate
 Group administration possible?
 Allow for random sampling?
 Require literate sample?
 Permit follow-up questions?
 Encourage response to sensitive
topic?
 Standardization of responses
Lowest
Yes
Yes
Shortest
Very high
Yes
Possibly
Yes
No
Somewhat
Easy
Intermediate
No
Yes
Short
Good
No
Yes
No
Yes
Somewhat
Somewhat
Intermediate
No
No
Longer
Poorest
No
Yes
Yes
No
Best
Easy
High
Yes
Yes
Longest
Very high
Yes
Yes
No
Yes
Weak
Hardest
APPLICATION OF THE
METHOD
CROSS SECTIONAL SURVEYS
• A cross sectional survey is carried out at one
time point or over a short period. They are
usually conducted to estimate the prevalence
of the outcome of interest for a given
population, commonly for the purposes of
public health planning.
• In Psychology, cross-sectional research
studies are often used by researchers
studying developmental psychology.
They often do this to examine changes
in similar groups at different ages.
• In economics, cross-sectional studies
typically involve the use of cross-
sectional regression, in order to sort out
the existence and magnitude of causal
effects of one or more independent
variables upon a dependent variable of
interest at a given point in time. They
differ from time series analysis, in which
the behavior of one or more economic
aggregates is traced through time.
LONGITUDINAL SURVEYS
Discipline Popular examples of research
Economics
income/poverty dynamics;
employment paths
Sociology
intergenerational mobility; impact
of social security on length of
unemployment;
Psychology
impact of changes in life
circumstances on happiness/
satisfaction
Political Sciences
impact of changes in life
circumstances on voting
behaviour/ party preference
SAMPLE OF A STUDY
USING THE METHOD
ENGLISH TEACHERS’ PERCEPTIONS OF
THE MOTHER TONGUE-BASED
EDUCATION POLICY IN THE
PHILIPPINES
S A FA RY WA - M B A L E K A , E D D , P H D
A D V E N T I S T I N T E R N AT I O N A L I N S T I T U T E O F
A D VA N C E D S T U D I E S
S I L A N G , C AV I T E , P H I L I P P I N E S
E M A I L : S A FA RY W @ YA H O O . C O M
ABSTRACT
The instruction of English in the Philippines causes quite some challenges to
scholars due to its rich linguistic diversity. With more than 180 languages currently
recorded in the country, linguistic power struggle is unavoidable, although it may be
silent. To make the situation even more complex, the Philippine Government recently
launched a new educational policy that promotes learning in mother tongues in earlier
years of primary education. While this policy is based on sound research, it poses quite
some challenges to linguists due to the various linguistic backgrounds found in almost
every classroom around the nation. This survey research investigated 467 English
teachers’ perceptions about the importance of this policy. Findings were inconclusive on
teachers’ perception about the policy’s importance on general learning and the nation’s
preparedness. Findings were positive, however, about teachers’ perceptions about the
role this policy plays on first language learning, students’ culture, and the Philippines as
a nation.
Keywords: Mother tongue-based education, multilingual education, MTB-MLE,
language policy, Philippines, survey research, English teachers, multilingualism.
REFERENCES
• Fraenknel, J.R. and Wallen, N.E. 2003. How to Design and Evaluate Research in Education, Sixth Edition. New York:
McGraw-Hill, Inc.
• Cross sectional vs Longitudinal Studies. (2009). Retrieved from www.iwh.on.ca: http://www.iwh.on.ca/wrmb/cross-sectional-
vs-longitudinal-studies
• Levin, K. A. (2006). Study design III: Cross-sectional studies. Retrieved from www.nature.com:
http://www.nature.com/ebd/journal/v7/n1/full/6400375a.html
• Nonresponse Bias.(n.d.). Retrieved from Stattrek.com:
http://stattrek.com/statistics/dictionary.aspx?definition=Nonresponse%20bias
• Roundy, L. (n.d.). Cross Sectional Research. Retrieved from study.com: http://study.com/academy/lesson/cross-sectional-
research-definition-examples-quiz.html
• Rouse, M. (2015, November). Longitudinal study. Retrieved from whatis.techtarget.com:
http://whatis.techtarget.com/definition/longitudinal-study
• Levin, Kate Ann (2006) Study Design III: Cross Sectional Studies. Retrieved November 5, 2015 from
http://www.nature.com/ebd/journal/v7/n1/full/6400375a.html
• Roundy, Lisa (n.d.) Cross-Sectional Research: Definition and Examples. Retrieved November 5, 2015 from
http://www.study.com/academy/lesson/cross-sectional-research-definition-examples-quiz.html
• Cross-sectional study (n.d.) Retrieved November 5, 2015 from https://en.m.wikipedia.org/wiki/Cross-sectional_study
• Longitudinal Studies – a Guide to What They Are and How They Work (n.d.) Retrieved November 5, 2015 from
https://www.understandingsociety.ac.uk/about/longitudinal-studies-guide
• Barbara M. Mathes, MD (Associate); Margaret Douglass, MD. (n.d). Retrieved November 5, 2015, from www.acponline.org:
ttps://www.acponline.org/education_recertification/education/program_directors/abstracts/prepare/sciab_ex.pdf
• Example Student Research Paper. (2009). Retrieved November 5, 2015, from readwritethink.org:
http://www.readwritethink.org/files/resources/lesson_images/lesson1155/example_paper.pdf
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Survey Method in Research

  • 1. BARAWED, MARIA VICTORIA CARRILLO, ANGELICA CLEMENTE, JAMES CARL CRUZ, JASMIN DELA PAZ, SHAIRA JOY GERONCA, MELANIE III – 3 BSE ENGLISH
  • 3. SURVEY  to ask (many people) a question or a series of questions in order to gather information about what most people do or think about something. - Merriam- Webster Dictionary
  • 4. A survey is used to know or get the opinions of a large group of people about a particular topic or issue.
  • 5. STEPS IN CONDUCTING A SURVEY • ask a number of questions, all related to the issue, to find answers. • select a sample • administer the questions to each samples • analyze the responses of the samples • draw conclusions about the opinions of the sample • generalize to the population from which the sample was selected.
  • 6. CHARACTERISTICS OF A SURVEY 1. Information is collected from a group of people 2. The main way in which the information is collected is through asking questions 3. Information is collected from a sample rather than from every member of the population.
  • 8. CROSS-SECTIONAL SURVEYS • Collects information from a sample that has been drawn from a predetermined population • The information is collected at just one point in time.
  • 9.
  • 10. LONGITUDINAL SURVEYS • Information is collected at different points in time in order to study changes over time • Three longitudinal designs are commonly employed in survey research: trend studies, cohort studies and panel studies.
  • 11.
  • 12. LONGITUDINAL DESIGNS • In a Trend study, different sample from a population whose members may change are surveyed at different points in time • A Cohort study samples a particular population whose members do not change over the course of the survey • In a Panel study, the researcher surveys the same sample of individuals at different times during the course of the survey.
  • 14. 1. DEFINING THE PROBLEM What exactly do you want to know? We have to clearly define the objectives in conducting the survey. The questions in the survey should each relate to one or more of the survey’s objectives.
  • 15. 2. IDENTIFYING THE TARGET POPULATION Survey data are collected from a number of individual units of analysis to describe those units; these descriptions are then summarized to describe the population that the units of analysis represent.
  • 16. 3. CHOOSING THE MODE OF DATA COLLECTION
  • 17. Direct Administration to a Group Mail Surveys Telephone Surveys Personal Interviews Choosing the Mode of Data Collection
  • 18. DIRECT ADMINISTRATION TO A GROUP This method is used whenever a researcher has access to all (or most) of the members of a particular group in one place.  Examples would include giving questionnaires to students to complete in their classrooms or workers complete at their job setting.
  • 19. MAIL SURVEYS This method is used when data in a survey are collected by mail, the questionnaire is sent to each individual in the sample, with a request that it be completed and then returned by a given date.
  • 20. TELEPHONE SURVEYS This method is used when the researcher asks questions of the respondents over the telephone. *Nowadays, given the fast-pace of technology, communication has been more accessible for all. Computers are being used more in telephone surveys.
  • 21. PERSONAL INTERVIEWS This method is used when the researcher conducts face-to-face interview with the respondent. Rapport can be established, questioned can be clarified, unclear or incomplete answers can be followed-up, and so on. *Face-to-face interviewing also places less of a burden on the reading and writing skills of the respondents and, when necessary, permits spending more time with respondents.
  • 22. 4. SELECTING THE SAMPLE • The subjects to be surveyed should be selected from the population of interest. • Researchers must ensure that the subjects they intend to question possess the desired information and that they will be willing to answer these questions.
  • 23. 4. SELECTING THE SAMPLE Some examples of samples that have been surveyed by educational researchers are as follows: • A sample of all students attending an urban university concerning their views on the adequacy of the general education program at the university • A sample of all faculty members in an inner-city high school district as to the changes needed to help “at-risk” students learn more effectively.
  • 24. For example, suppose that you have a group of 1,000 city government employees and you want to survey them to find out which tools are best suited to their jobs. You decide that you are happy with a margin of error of 0.05. Using Slovin's formula, you would be required to survey n = N / (1 + Ne²) people: 1000 / (1 + 1000 × 0.05 ²) = 286 SLOVIN’S FORMULA • If you take a population sample, you must use a formula to figure out what sample size you need to take. n = N / (1 + Ne2) n = Number of samples N = Total population e = Error tolerance
  • 25. Probability Sampling utilizes some form of random selection. In probability sampling, each unit is drawn with known probability, or has a non zero chance of being selected in the sample. SAMPLING TECHNIQUES Sampling methods are classified as either probability or nonprobability. Nonprobability Sampling or judgment sampling depends on subjective judgment. The nonprobability method of sampling is a process where probabilities cannot be assigned to the units objectively. Often, the surveyor selects a sample according to his convenience, or generality in nature.
  • 27. PROBABILITY SAMPLING Simple Random Sampling Simple Random sampling is the purest form of probability sampling. Each member of the population has an equal and known chance of being selected. Systematic Sampling Systematic sampling is often used instead of random sampling. It is also called an Nth name selection technique. After the required sample size has been calculated, every Nth record is selected from a list of population members. A systematic sample is obtained by randomly selecting at random one element from the first k elements in the frame and every kth element thereafter. This is known as a 1-in-k systematic sample. Procedure (Trochim): 1. Number the units in population from 1 to N 2. Decide on the n (sample size) that is required 3. Select an interval size k = N/n 4. Randomly select an integer between 1 to k 5. Finally, take every kth unit Stratified Sampling Stratified Sampling involves dividing the population into homogeneous non- overlapping groups (i.e., strata), selecting a sample from each group, and conducting a simple random sample in each stratum. A stratified random sample is one obtained be separating the population elements into non- overlapping groups, called strata, and then selecting a simple random sample from each stratum. Cluster Sampling The smallest units into which a population can be divided are called the elements of the population, and groups of elements the clusters. A cluster sample is a probability sample in which each sampling unit is a collection, or cluster, of elements.
  • 29. NON-PROBABILITY SAMPLING Convenience Sampling Convenience sampling is used in exploratory research where the researcher is interested in getting an inexpensive approximation of the truth. As the name implies, the sample is selected because they are convenient. Quota Sampling Quota sampling is the nonprobability equivalent of stratified sampling. Like stratified sampling, the researcher first identifies the stratums and their proportions as they are represented in the population. In quota sampling, you select people non- randomly according to some fixed quota. Judgment Sampling Judgment sampling is a common nonprobability method. The researcher selects the sample based on judgment. This is usually and extension of convenience sampling. Snowball Sampling Snowball sampling is a special nonprobability method used when the desired sample characteristic is rare. It may be extremely difficult or cost prohibitive to locate respondents in these situations Snowball sampling relies on referrals from initial subjects to generate additional subjects.
  • 30. 5. PREPARING THE INSTRUMENT • Questionnaires and Interview Schedule • Questionnaire is usually administered by the respondent. • The interview schedule is administered verbally by the researcher. • Questionnaires should be attractive, not too long, and the questions should be as easy to answer as possible.
  • 31. 5. PREPARING THE INSTRUMENT According to Fowler, there are four practical standards that all survey questions should meet: 1. Is this a question that can be asked exactly the way it is written? 2. Is this a question that will mean the same thing to everyone? 3. Is this a question that people can answer? 4. Is this a question that people will be willing to answer, given the data collection procedures?
  • 32. 5. PREPARING THE INSTRUMENT • In an interview schedule, he or she must ask the questions in such a way that the subjects of the study want to respond. • The audience to whom the questions are to be directed should be clearly identified. • Specialized or unusual words should be avoided if possible, or if they must be used, defined clearly in the instructions written in the instrument. • Whatever the type of instrument is used, the same questions must be asked of all respondents in a sample.
  • 33. TYPES OF QUESTIONS Closed-ended Questions • Easy to use, score, and code for analysis on a computer. • It also poses the possibility that an individual’s true response is not present among the options given.
  • 34. CLOSED-ENDED QUESTIONS • Some examples of closed-ended questions are the following: Which subject do you like least? a. Social Studies b. English c. Science d. Mathematics e. Others (specify) Very Dissatisfied Dissatisfied Satisfied Very Satisfied a. Coursework 1 2 3 4 b. Professors 1 2 3 4 c. Advising 1 2 3 4 d. Requirements 1 2 3 4 e. Cost 1 2 3 4 f. Others (specify) 1 2 3 4 Rate each of the following parts of your master’s degree program by circling the number under the phrase that describes how you feel.
  • 35. TYPES OF QUESTIONS Open-ended Questions • Allow for more individualized responses but they are sometimes difficult to interpret. • They are often hard to score, since so many different kinds of responses are received.
  • 36. OPEN-ENDED QUESTIONS Some examples of open-ended questions are as follows: • What characteristic of a person would lead you to rate him or her as a good administrator? • What do you consider to be the most important problem facing classroom teachers in high school today? • What were the three things about this class you found most useful during the past semester?
  • 37. PREPARING THE INSTRUMENT: QUESTIONS Sometimes researchers find it useful to combine both formats in a single question, as shown in the following example: Please rate and comment on each of the following aspects of this course: Very Dissatisfied Dissatisfied Satisfied Very Satisfied a. Coursework 1 2 3 4 Comments:_____________________________________________ ____
  • 38. Closed-Ended Open-Ended Advantages  Enhance consistency of response across respondents  Allow more freedom of response  Easier and faster to tabulate  Easier to construct  More popular with respondents  Permit follow-up by interviewer Disadvantages  May limit breadth of responses  Tend to produce responses that are inconsistent in length and content across respondents  Take more time to construct  Both questions and responses subject to misinterpretation  Require more questions to cover the research topic  Harder to tabulate and synthesize Advantages and Disadvantages of Closed-Ended Versus Open-Ended Questions
  • 39. PRETESTING THE QUESTIONNAIRE • Once the questions to be included in the questionnaire or the interview schedule have been written, the researcher is well advised to try them out with a small sample similar to the potential respondents. • A “pretest” of the questionnaire or interview schedule can reveal ambiguities, poorly worded questions, questions that are not understood, and unclear choices. • It can also indicate whether the instructions to the respondents are clear.
  • 40. OVERALL FORMAT (INSTRUMENT) • Perhaps the most important rule to follow is to ensure that the questions are spread out – that is, uncluttered. No more than one question should be presented on a single line. • When respondents have to spend a lot of time reading a question, they quickly become discouraged from continuing.
  • 41. OVERALL FORMAT (INSTRUMENT) There are a variety of ways to present the response categories from which respondents are asked to choose. Babbie suggests that boxes, as shown in the question below, are the best. Have you ever taught an advanced placement class? [ ] Yes [ ] No
  • 42. OVERALL FORMAT (INSTRUMENT) • Sometimes, certain questions will apply to only a portion of the subjects in the sample. When this is the case, follow-up questions can be included in the questionnaire. • The follow-up question is called a contingency question – it is contingent upon how a respondent answers the first question. • If properly used, contingency questions are a valuable survey tool, in that they can make it easier for a respondent to answer a given question and also improve the quality of the data a researcher receives.
  • 43. OVERALL FORMAT (INSTRUMENT) Although a variety a variety of contingency formats may be used, the easiest to prepare is simply to set off the contingency question by indenting it, enclosing it in a box, and connecting it to the base question by means of an arrow to the appropriate response. Have you ever taught an advanced placement class? [ ] Yes [ ] No If yes: Have you ever attended a workshop in which you received special training to teach such classes? [ ] Yes [ ] No
  • 44. 6. PREPARING THE COVER LETTER - A cover letter:  explains the purpose of the questionnaire  motivates the samples to respond  required to mail surveys
  • 45. 6. PREPARING THE COVER LETTER The cover letter should be: 1. Brief 2. Addresses specifically to the individual being asked to respond 3. Explain the purpose of the survey 4. Emphasize the importance of the topic of the research 5. Engage the respondent's cooperation
  • 46. 6. PREPARING THE COVER LETTER 6. If possible, it should indicate the researchers willingness to share the results of the study once it is completed. 7. Specify the date by which the completed questionnaire is to be returned 8. Should be individually signed by the researcher.
  • 47. 7. TRAINING THE INTERVIEWERS  telephone interviewers  face-to-face interviewers TRAINING GOOD INTERVIEWERS = GOOD SURVEY
  • 48. IN TELEPHONE INTERVIEWS: • interviewers need to be shown how to engage their interviewees so that they do not hang up on them before the interview has even begun. • they need to know how to explain quickly the purpose of their call and why it is important to obtain from the respondents. • they need to learn how to ask questions in a way that encourages interviewees to respond honestly.
  • 49. FACE-TO FACE INTERVIEWERS NEED: • to learn how to establish rapport with their interviewees and to put them at ease • to know how to move on to a new set of questions and return to the previous later • to know when and how to "follow-up" on an unusual answer or one that is ambiguous or unclear. • training in gestures, manner, facial expression, and dress. Gen. Topics
  • 50. 8. USING AN INTERVIEW TO MEASURE ABILITY • Interview has been used primarily to obtain information on variables other than cognitive ability • Interviews have been used extensively in the fields of developmental and cognitive psychology to study but the content and processes of cognition.
  • 51. Jean Piaget He and his colleagues used a semi-structured sequence of contingency questions to determine a child’s cognitive level of development.
  • 52. Osborne and Freyberg •Studied student understanding of basic science concept •Freyberg and Osborne make the argument that teachers and curriculum developers must have such information on student conceptions if they are to teach effectively.
  • 53. Non Response • In almost all surveys, some members of the sample will not respond. This is referred to as nonresponse • Possible reasons: lack of interest in the topic, forgetfulness, unwillingness to be surveyed.
  • 54. Why is nonresponse a problem? • The chief reason is that those who do not respond will very likely differ from the respondents on answers to the survey questions
  • 55. Total Nonresponse • Kalton points out that total nonresponse can occur in interview surveys for any of the following reasons Intended respondents can resfuse to be interviewed, not be at home when the interviewer calls, be unable to take part in the interview for various reasons (such as illness, deafness, inability to speak the language), or sometimes cannot even be located. Of these, refusal and not-at- homes are the most common.
  • 56. Techniques employed to reduce nonresponse • Interview surveys The interviewers are carefully trained: To be Courteous To Ask questions pleasant and sensitively To dress conservatively To return to conduct an interview at a more appropriate time if the situations warrants.
  • 57. •Assurances of anonymity and confidentiality are made • Questions are usually organized to start with fairly simple and nonthreatening questions.
  • 58. • For Not-at-homes and Mailed Questionnaires:  Not-at-homes are treated by callbacks on different days and at different times during the day. Mailed questionnaires can be followed up with a remainder letter and often a second or sometimes even a third mailing. Tangible rewards
  • 59. Random Replacement • A procedure commonly used to handle nonresponse, especially in telephone surveys, is random replacement, which is continuing to add randomly selected cases until the desired sample size is reached. • A random sample requires that the sample actually comprises those who are originally selected.
  • 60. Things to remember: The researchers should obtain, during the survey or in other ways, as much as demographic information as they can on respondents. (gender, age, ethnicity, family size etc.) In any case, the nonresponse rate should always be reported
  • 61. Item Nonresponse • Partial gaps in the information provided by respondents can also occur for a variety of reasons: The respondent may find certain questions embarrassing or perhaps irrelevant The respondent may be pressed for time
  • 62. The interviewer may fail to record an answer Sometimes during the data analysis phase of a survey, the answers to certain questions are shown out because they are inconsistent with other answers.  Some answers may be unclear or illegible.
  • 63. How to increase the response rate? Administration of the questionnaire or interview schedule: ▫ Make conditions under which the interview is conducted, or the questionnaire administered as simple and convenient as possible for each individual in the sample.
  • 64. ▫ Be sure that the group to be surveyed knows something about the information you want to obtain. ▫ Train face-to-face or telephone interviewers in how to ask questions ▫ Train face-to-face or telephone interviewers in how to dress.
  • 65. Format of the questionnaire or interview schedule: ▫ Be sure that sufficient space is provided for respondents (or the interviewer) to fill in the necessary biographical data that is needed (age, gender, grade level and so on). ▫ Specify in precise terms the objectives the questionnaire or interview schedule is intended to achieve-exactly what kind of information is wanted from the respondents? ▫ Be sure each item in the questionnaire or interview schedule is related to one of the objectives of the study- that is, it will help obtain information about the objective.
  • 66. ▫ Use close-ended (e.g., multiple-choice) rather than or in addition to open-ended (e.g., free response) questions. ▫ Ensure that no psychologically threatening questions are included. ▫ Eliminate any leading questions ▫ Check for ambiguity of items with a panel of judges. Revise as needed. ▫ Pretest the questionnaire or interview schedule with a small group similar to the sample to be surveyed. Strenghts
  • 67. Strengths and Weaknesses of a Survey Research
  • 68. Direct Administration to a Group Advantages Disadvantages  High rate of response  Low cost factor  Has an opportunity to explain the study and answer any questions  There are not many types of surveys that can use samples of individuals that are collected together as a group.
  • 69. Mail Survey Advantages Disadvantages  Inexpensive  Can be accomplished by the researcher alone  Allows access to sample that might be hard to reach in person or by telephone  Respondents take sufficient time to give thoughtful answers  Less opportunity to encourage the cooperation of the respondents  Assistance  Have a tendency to produce low response rates  Do not lend themselves well to obtaining information from certain types of samples
  • 70. Telephone Survey Advantages Disadvantages  Cheaper than personal interviews  Can be conducted fairly quickly  Lend themselves easily to standardized questioning procedures  Allow the researcher to assist the respondent  Permit a greater amount of follow- up  Provide better coverage in certain areas  Access to some samples is not possible  Prevent visual observation of the respondents  Somewhat less effective in obtaining information
  • 71. Personal Interviews Advantages Disadvantages  Rapport can be established  Questions can be clarified  Unclear or incomplete answers can be followed up  Less of a burden to the reading and writing skills of the respondents  Spending more time with the respondents  More costly than direct, mail, telephone surveys  Required a trained staff of interviewers  Total data collection time can be quite a bit longer  Lack of anonymity  Some types of samples are often difficult to contact in sufficient numbers
  • 72. Advantages and Disadvantages of Survey Data Collection Methods Direct Administration Telephone Mail Interview  Comparative cost  Facilities Needed?  Require training of questioner?  Data Collection Time  Response Rate  Group administration possible?  Allow for random sampling?  Require literate sample?  Permit follow-up questions?  Encourage response to sensitive topic?  Standardization of responses Lowest Yes Yes Shortest Very high Yes Possibly Yes No Somewhat Easy Intermediate No Yes Short Good No Yes No Yes Somewhat Somewhat Intermediate No No Longer Poorest No Yes Yes No Best Easy High Yes Yes Longest Very high Yes Yes No Yes Weak Hardest
  • 74. CROSS SECTIONAL SURVEYS • A cross sectional survey is carried out at one time point or over a short period. They are usually conducted to estimate the prevalence of the outcome of interest for a given population, commonly for the purposes of public health planning. • In Psychology, cross-sectional research studies are often used by researchers studying developmental psychology. They often do this to examine changes in similar groups at different ages. • In economics, cross-sectional studies typically involve the use of cross- sectional regression, in order to sort out the existence and magnitude of causal effects of one or more independent variables upon a dependent variable of interest at a given point in time. They differ from time series analysis, in which the behavior of one or more economic aggregates is traced through time.
  • 75. LONGITUDINAL SURVEYS Discipline Popular examples of research Economics income/poverty dynamics; employment paths Sociology intergenerational mobility; impact of social security on length of unemployment; Psychology impact of changes in life circumstances on happiness/ satisfaction Political Sciences impact of changes in life circumstances on voting behaviour/ party preference
  • 76. SAMPLE OF A STUDY USING THE METHOD
  • 77. ENGLISH TEACHERS’ PERCEPTIONS OF THE MOTHER TONGUE-BASED EDUCATION POLICY IN THE PHILIPPINES S A FA RY WA - M B A L E K A , E D D , P H D A D V E N T I S T I N T E R N AT I O N A L I N S T I T U T E O F A D VA N C E D S T U D I E S S I L A N G , C AV I T E , P H I L I P P I N E S E M A I L : S A FA RY W @ YA H O O . C O M
  • 78. ABSTRACT The instruction of English in the Philippines causes quite some challenges to scholars due to its rich linguistic diversity. With more than 180 languages currently recorded in the country, linguistic power struggle is unavoidable, although it may be silent. To make the situation even more complex, the Philippine Government recently launched a new educational policy that promotes learning in mother tongues in earlier years of primary education. While this policy is based on sound research, it poses quite some challenges to linguists due to the various linguistic backgrounds found in almost every classroom around the nation. This survey research investigated 467 English teachers’ perceptions about the importance of this policy. Findings were inconclusive on teachers’ perception about the policy’s importance on general learning and the nation’s preparedness. Findings were positive, however, about teachers’ perceptions about the role this policy plays on first language learning, students’ culture, and the Philippines as a nation. Keywords: Mother tongue-based education, multilingual education, MTB-MLE, language policy, Philippines, survey research, English teachers, multilingualism.
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