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VARIOUS TYPES OF RESEARCHES
VAISALI K

B070225AR
WHAT IS RESEARCH?
The systematic, rigorous investigation of a
situation or problem in order to generate new
knowledge or validate existing knowledge.
APPLIED RESEARCH

APPLIED RESEARCH

BASIC RESEARCH
CORRELATIONAL RESEARCH
DESCRIPTIVE RESEARCH

ETHNOGRAPHIC RESEARCH

Applied research refers to scientific study and research that
seeks to solve practical problems. Applied research is used to
find solutions to everyday problems, cure illness, and develop
innovative technologies, rather than to acquire knowledge for
knowledge's sake.

EXPERIMENTAL RESEARCH

For example, applied researchers may investigate ways to:
EXPLORATORY RESEARCH .
GROUNDED THEORY RESEARCH.
HISTORICAL RESEARCH
PHENOMENOLOGICAL
RESEARCH
QUALITATIVE RESEARCH
QUANTITATIVE RESEARCH

• Improve agricultural crop production
• Treat or cure a specific disease
• Improve the energy efficiency of homes, offices, or modes
of transportation
BASIC RESEARCH

APPLIED RESEARCH

BASIC RESEARCH
CORRELATIONAL RESEARCH
DESCRIPTIVE RESEARCH

ETHNOGRAPHIC RESEARCH

Basic (aka fundamental or pure ) research is driven by a
scientist's curiosity or interest in a scientific question. The
main motivation is to expand man's knowledge, not to create
or invent something. There is no obvious commercial value to
the discoveries that result from basic research.

EXPERIMENTAL RESEARCH
EXPLORATORY RESEARCH .
GROUNDED THEORY RESEARCH.
HISTORICAL RESEARCH
PHENOMENOLOGICAL
RESEARCH
QUALITATIVE RESEARCH
QUANTITATIVE RESEARCH

For example, basic science investigations probe for answers
to questions such as:
•
•
•
•

How did the universe begin?
What are protons, neutrons, and electrons composed of?
How do slime molds reproduce?
What is the specific genetic code of the fruit fly?
APPLIED RESEARCH

CORRELATIONAL RESEARCH

BASIC RESEARCH

CORRELATIONAL RESEARCH
DESCRIPTIVE RESEARCH

ETHNOGRAPHIC RESEARCH
EXPERIMENTAL RESEARCH

Correlational research refers to the systematic investigation or
statistical study of relationships among two or more variables,
without necessarily determining cause and effect.

It Seeks to establish a relation/association/correlation
between two or more variables that do not readily lend
themselves to experimental manipulation.

EXPLORATORY RESEARCH .
GROUNDED THEORY RESEARCH.
HISTORICAL RESEARCH
PHENOMENOLOGICAL
RESEARCH
QUALITATIVE RESEARCH
QUANTITATIVE RESEARCH

For example, to test the hypothesis “ Listening to music lowers
blood pressure levels” there are 2 ways of conducting research
• Experimental – group samples and make one group listen
to music and then compare the bp levels
• Survey – ask people how they feel ? How often they listen?
And then compare
CORRELATIONAL RESEARCH

APPLIED RESEARCH

BASIC RESEARCH

CORRELATIONAL RESEARCH
DESCRIPTIVE RESEARCH

ETHNOGRAPHIC RESEARCH
EXPERIMENTAL RESEARCH
EXPLORATORY RESEARCH .

Advantages:
1) Can collect much information from many subjects at
one time.
2) Can study a wide range of variables and their
interrelations.
3) Study variables that are not easily produced in the
laboratory.

GROUNDED THEORY RESEARCH.

Disadvantages:
HISTORICAL RESEARCH
PHENOMENOLOGICAL
RESEARCH
QUALITATIVE RESEARCH
QUANTITATIVE RESEARCH

1)
2)

Correlation does not indicate causation( cause and
effect).
Problems with self-report method .
APPLIED RESEARCH

DESCRIPTIVE RESEARCH

BASIC RESEARCH
CORRELATIONAL RESEARCH

DESCRIPTIVE RESEARCH
ETHNOGRAPHIC RESEARCH
EXPERIMENTAL RESEARCH

Descriptive research refers to research that provides an
accurate portrayal of characteristics of a particular individual,
situation, or group. Descriptive research, also known
as statistical research.
These studies are a means of discovering new meaning,
describing what exists, determining the frequency with which
something occurs, and categorizing information.

EXPLORATORY RESEARCH .
GROUNDED THEORY RESEARCH.
HISTORICAL RESEARCH
PHENOMENOLOGICAL
RESEARCH
QUALITATIVE RESEARCH
QUANTITATIVE RESEARCH

In short descriptive research deals with everything that can be
counted and studied, which has an impact of the lives of the
people it deals with.

For example,
• finding the most frequent disease that affects the children of
a town. The reader of the research will know what to do to
prevent that disease thus, more people will live a healthy life.
DESCRIPTIVE RESEARCH

APPLIED RESEARCH

BASIC RESEARCH
CORRELATIONAL RESEARCH

DESCRIPTIVE RESEARCH
ETHNOGRAPHIC RESEARCH
EXPERIMENTAL RESEARCH
EXPLORATORY RESEARCH .

Advantages:
• The people individual studied are unaware so they act
naturally or as they usually do in everyday situation;
• It is less expensive and time consuming than quantitative
experiments;
• Collects a large amount of notes for detailed studying;
• As it is used to describe and not make any conclusions it is
to start the research with it;

GROUNDED THEORY RESEARCH.
HISTORICAL RESEARCH
PHENOMENOLOGICAL
RESEARCH
QUALITATIVE RESEARCH
QUANTITATIVE RESEARCH

Disadvantages
•
•
•
•

Descriptive research requires more skills.
Does not identify cause behind a phenomenon
Response rate is low in this research.
Results of this research can change over the period of
time.
ETHNOGRAPHIC RESEARCH

APPLIED RESEARCH

BASIC RESEARCH
CORRELATIONAL RESEARCH
DESCRIPTIVE RESEARCH

Ethnographic research refer to the investigation of a culture
through an in-depth study of the members of the culture; it
involves the systematic collection, description, and analysis
of data for development of theories of cultural behaviour.

ETHNOGRAPHIC RESEARCH
EXPERIMENTAL RESEARCH
EXPLORATORY RESEARCH .

• It studies people, ethnic groups and other ethnic
formations, their ethno genesis, composition,
resettlement, social welfare characteristics, as well as
their material and spiritual culture.

GROUNDED THEORY RESEARCH.
HISTORICAL RESEARCH
PHENOMENOLOGICAL
RESEARCH
QUALITATIVE RESEARCH
QUANTITATIVE RESEARCH

• Data collection is often done through participant
observation, interviews, questionnaires, etc.
•

The purpose of ethnographic research is to attempt to
understand what is happening naturally in the setting and
to interpret the data gathered to see what implications
could be formed from the data.
EXPERIMENTAL RESEARCH

APPLIED RESEARCH

BASIC RESEARCH
CORRELATIONAL RESEARCH
DESCRIPTIVE RESEARCH

Experimental research is an objective, systematic, controlled
investigation for the purpose of predicting and controlling
phenomena and examining probability and causality among
selected variables.

ETHNOGRAPHIC RESEARCH

Advantages
EXPERIMENTAL RESEARCH

• Best establishes cause-and-effect relationships
EXPLORATORY RESEARCH .
GROUNDED THEORY RESEARCH.

Disadvantages

HISTORICAL RESEARCH

•

Artificiality

PHENOMENOLOGICAL

•

Feasibility

RESEARCH
QUALITATIVE RESEARCH
QUANTITATIVE RESEARCH

• Unethical
APPLIED RESEARCH

EXPERIMENTAL RESEARCH

BASIC RESEARCH
CORRELATIONAL RESEARCH
DESCRIPTIVE RESEARCH

The simplest experimental design includes two variables and two
groups of participants.

The two variables(Independent versus Dependent variables).

ETHNOGRAPHIC RESEARCH

EXPERIMENTAL RESEARCH
EXPLORATORY RESEARCH .
GROUNDED THEORY RESEARCH.
HISTORICAL RESEARCH
PHENOMENOLOGICAL
RESEARCH
QUALITATIVE RESEARCH
QUANTITATIVE RESEARCH

• The IV is the predictor variable whereas the DV is the outcome
variable.
• Researchers manipulate and control the IV to study it's effect on
the DV.
The two groups of participants (Control versus Experimental
group).
• Before beginning the experiment, the researcher (randomly)
assigns his/her sample to two different groups: the control
group and the experimental (treatment group or clinical group).
• The control group receives no manipulation of the IV (no
treatment), whereas the experimental group receives the
manipulation of the IV
APPLIED RESEARCH

EXPLORATORY RESEARCH

BASIC RESEARCH
CORRELATIONAL RESEARCH
DESCRIPTIVE RESEARCH
ETHNOGRAPHIC RESEARCH
EXPERIMENTAL RESEARCH

EXPLORATORY RESEARCH .
GROUNDED THEORY RESEARCH.
HISTORICAL RESEARCH
PHENOMENOLOGICAL
RESEARCH
QUALITATIVE RESEARCH
QUANTITATIVE RESEARCH

Exploratory research is a type of research conducted for a
problem that has not been clearly defined. Exploratory
research helps determine the best research design, data
collection method and selection of subjects.
• The results of exploratory research are not usually useful
for decision-making by themselves, but they can provide
significant insight into a given situation
• Exploratory research is not typically generalizable to
the population at large.

• Exploratory research can be quite informal, relying
on secondary research such as reviewing available
literature and/or data, or qualitative approaches such as
informal discussions with consumers, employees,
management or competitors, and more formal approaches
through in-depth interviews, focus groups, projective
methods, case studies or pilot studies.
APPLIED RESEARCH

BASIC RESEARCH
CORRELATIONAL RESEARCH
DESCRIPTIVE RESEARCH

GROUNDED THEORY RESEARCH
Grounded theory research is a research approach designed to
discover what problems exist in a given social environment and
how the persons involved handle them; it involves formulation,
testing, and reformulation of propositions until a theory is
developed.

ETHNOGRAPHIC RESEARCH
EXPERIMENTAL RESEARCH
EXPLORATORY RESEARCH .

GROUNDED THEORY
RESEARCH.
HISTORICAL RESEARCH
PHENOMENOLOGICAL
RESEARCH
QUALITATIVE RESEARCH
QUANTITATIVE RESEARCH

Grounded theory is a research method that operates almost in a
reverse fashion from traditional research and at first may appear to
be in contradiction to the scientific method.
Four stages:
1. Codes-Identifying anchors that allow the key points of the data
to be gathered
2. Concepts-Collections of codes of similar content that allows the
data to be grouped
3. Categories-Broad groups of similar concepts that are used to
generate a theory
4. Theory-A collection of explanations that explain the subject of
the research (hypotheses)
APPLIED RESEARCH

BASIC RESEARCH
CORRELATIONAL RESEARCH
DESCRIPTIVE RESEARCH
ETHNOGRAPHIC RESEARCH
EXPERIMENTAL RESEARCH
EXPLORATORY RESEARCH .

HISTORICAL RESEARCH
Historical research is research involving analysis of events
that occurred in the remote or recent past
Application
• Historical research can show patterns that occurred in the past
and over time which can help us to see where we came from
and what kinds of solutions we have used in the past.
• Understanding this can add perspective on how we examine
current events and educational practices.

GROUNDED THEORY RESEARCH.

HISTORICAL RESEARCH
PHENOMENOLOGICAL
RESEARCH
QUALITATIVE RESEARCH
QUANTITATIVE RESEARCH

The steps involved in the conduct of historical research
Here are the five steps:
1. Identification of the research topic and formulation of the
research problem or question.
2. Data collection or literature review
3. Evaluation of materials
4. Data synthesis
5. Report preparation or preparation of the narrative exposition
APPLIED RESEARCH

HISTORICAL RESEARCH

BASIC RESEARCH
CORRELATIONAL RESEARCH
DESCRIPTIVE RESEARCH
ETHNOGRAPHIC RESEARCH
EXPERIMENTAL RESEARCH
EXPLORATORY RESEARCH .
GROUNDED THEORY RESEARCH.

HISTORICAL RESEARCH
PHENOMENOLOGICAL
RESEARCH
QUALITATIVE RESEARCH
QUANTITATIVE RESEARCH

Historical research gives a social scientist a better context for
making realistic decisions.
Strengths
• Provides a comprehensive picture of historical trends
• Uses existing information
• Provides evidence of on-going trends and problems
Limitations
• Time-consuming
• Resources may be hard to locate
• Resources may be conflicting
• May not identify cause of a problem
• Information may be incomplete, obsolete, inconclusive, or
inaccurate
• Data restricted to what already exists
APPLIED RESEARCH

BASIC RESEARCH
CORRELATIONAL RESEARCH
DESCRIPTIVE RESEARCH

PHENOMENLOGICAL RESEARCH
Phenomenological research an inductive, descriptive research
approach developed from phenomenological philosophy; its
aim is to describe an experience as it is actually lived by the
person

ETHNOGRAPHIC RESEARCH
EXPERIMENTAL RESEARCH

• Phenomenology is concerned with the study of experience
from the perspective of the individual, ‘bracketing’ taken-forgranted assumptions and usual ways of perceiving.

EXPLORATORY RESEARCH .
GROUNDED THEORY RESEARCH.
HISTORICAL RESEARCH

PHENOMENOLOGICAL
RESEARCH
QUALITATIVE RESEARCH
QUANTITATIVE RESEARCH

• They are based in a paradigm of personal knowledge and
subjectivity, and emphasise the importance of personal
perspective and interpretation.
• As such they are powerful for understanding subjective
experience, gaining insights into people’s motivations and
actions, and cutting through the clutter of taken-for-granted
assumptions and conventional wisdom.
APPLIED RESEARCH

BASIC RESEARCH
CORRELATIONAL RESEARCH

On a broader perspective, all researches
can be classified into two groups:

DESCRIPTIVE RESEARCH
ETHNOGRAPHIC RESEARCH
EXPERIMENTAL RESEARCH

• Qualitative Research

EXPLORATORY RESEARCH .
GROUNDED THEORY RESEARCH.
HISTORICAL RESEARCH
PHENOMENOLOGICAL
RESEARCH
QUALITATIVE RESEARCH
QUANTITATIVE RESEARCH

• Quantitative Research
APPLIED RESEARCH

QUALITATIVE RESEARCH

BASIC RESEARCH
CORRELATIONAL RESEARCH
DESCRIPTIVE RESEARCH

Qualitative research is research dealing with phenomena that are
difficult or impossible to quantify mathematically, such as beliefs,
meanings, attributes, and symbols

ETHNOGRAPHIC RESEARCH
EXPERIMENTAL RESEARCH
EXPLORATORY RESEARCH .
GROUNDED THEORY RESEARCH.
HISTORICAL RESEARCH
PHENOMENOLOGICAL
RESEARCH

QUALITATIVE RESEARCH
QUANTITATIVE RESEARCH

Qualitative researchers aim to gather an in-depth
understanding of human behaviour and the reasons that
govern such behaviour. The qualitative method investigates
the why and how of decision making, not just what, where,
when.
APPLIED RESEARCH

BASIC RESEARCH
CORRELATIONAL RESEARCH
DESCRIPTIVE RESEARCH
ETHNOGRAPHIC RESEARCH
EXPERIMENTAL RESEARCH
EXPLORATORY RESEARCH .

QUALITATIVE RESEARCH
Advantages
• It enables more complex aspects of a persons experience to
be studied
• Fewer restriction or assumptions are placed on the data to
be collected.
• Not everything can be quantified, or quantified easily,
Individuals can be studied in more depth
• Good for exploratory research and hypothesis generation
• The participants are able to provide data in their own words
and in their own way

GROUNDED THEORY RESEARCH.
HISTORICAL RESEARCH
PHENOMENOLOGICAL
RESEARCH

QUALITATIVE RESEARCH
QUANTITATIVE RESEARCH

Disadvantages
• It is more difficult to determine the validity and reliability of
linguistic data
• there is more subjectivity involved in analysing the data.
• “Data overload” – open-ended questions can sometimes
create lots of data, which can take along time to analyse!
• Time consuming
APPLIED RESEARCH

BASIC RESEARCH
CORRELATIONAL RESEARCH
DESCRIPTIVE RESEARCH

QUANTITATIVE RESEARCH
Quantitative research refers to the systematic empirical
investigation of any phenomena via statistical, mathematical or
computational techniques. The objective of quantitative
research is to develop and employ mathematical
models, theories and/or hypotheses pertaining to phenomena

ETHNOGRAPHIC RESEARCH
EXPERIMENTAL RESEARCH
EXPLORATORY RESEARCH .
GROUNDED THEORY RESEARCH.

Quantitative research is generally made using scientific
methods, which can include:
• The generation of models, theories and hypotheses

HISTORICAL RESEARCH

• The development of instruments and methods for
measurement

PHENOMENOLOGICAL

• Experimental control and manipulation of variables

RESEARCH
QUALITATIVE RESEARCH

QUANTITATIVE RESEARCH

• Collection of empirical data
• Modelling and analysis of data
• Evaluation of results
APPLIED RESEARCH

BASIC RESEARCH
CORRELATIONAL RESEARCH
DESCRIPTIVE RESEARCH
ETHNOGRAPHIC RESEARCH
EXPERIMENTAL RESEARCH

QUANTITATIVE RESEARCH
Advantages
• Quantitative research allows the researcher to measure and
analyse data.
• The researcher is more objective about the findings of the
research.
• Quantitative research can be used to test hypotheses in
experiments because of its ability to measure data using
statistics.

EXPLORATORY RESEARCH .
GROUNDED THEORY RESEARCH.
HISTORICAL RESEARCH
PHENOMENOLOGICAL
RESEARCH
QUALITATIVE RESEARCH

QUANTITATIVE RESEARCH

Disadvantages
• The main disadvantage of quantitative research is the
context of the study or experiment is ignored.
• Quantitative research does not study things in a natural
setting or discuss the meaning things have for different
people.
• A large sample of the population must be studied for more
accurate results
THANK YOU

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  • 1. VARIOUS TYPES OF RESEARCHES VAISALI K B070225AR
  • 2. WHAT IS RESEARCH? The systematic, rigorous investigation of a situation or problem in order to generate new knowledge or validate existing knowledge.
  • 3. APPLIED RESEARCH APPLIED RESEARCH BASIC RESEARCH CORRELATIONAL RESEARCH DESCRIPTIVE RESEARCH ETHNOGRAPHIC RESEARCH Applied research refers to scientific study and research that seeks to solve practical problems. Applied research is used to find solutions to everyday problems, cure illness, and develop innovative technologies, rather than to acquire knowledge for knowledge's sake. EXPERIMENTAL RESEARCH For example, applied researchers may investigate ways to: EXPLORATORY RESEARCH . GROUNDED THEORY RESEARCH. HISTORICAL RESEARCH PHENOMENOLOGICAL RESEARCH QUALITATIVE RESEARCH QUANTITATIVE RESEARCH • Improve agricultural crop production • Treat or cure a specific disease • Improve the energy efficiency of homes, offices, or modes of transportation
  • 4. BASIC RESEARCH APPLIED RESEARCH BASIC RESEARCH CORRELATIONAL RESEARCH DESCRIPTIVE RESEARCH ETHNOGRAPHIC RESEARCH Basic (aka fundamental or pure ) research is driven by a scientist's curiosity or interest in a scientific question. The main motivation is to expand man's knowledge, not to create or invent something. There is no obvious commercial value to the discoveries that result from basic research. EXPERIMENTAL RESEARCH EXPLORATORY RESEARCH . GROUNDED THEORY RESEARCH. HISTORICAL RESEARCH PHENOMENOLOGICAL RESEARCH QUALITATIVE RESEARCH QUANTITATIVE RESEARCH For example, basic science investigations probe for answers to questions such as: • • • • How did the universe begin? What are protons, neutrons, and electrons composed of? How do slime molds reproduce? What is the specific genetic code of the fruit fly?
  • 5. APPLIED RESEARCH CORRELATIONAL RESEARCH BASIC RESEARCH CORRELATIONAL RESEARCH DESCRIPTIVE RESEARCH ETHNOGRAPHIC RESEARCH EXPERIMENTAL RESEARCH Correlational research refers to the systematic investigation or statistical study of relationships among two or more variables, without necessarily determining cause and effect. It Seeks to establish a relation/association/correlation between two or more variables that do not readily lend themselves to experimental manipulation. EXPLORATORY RESEARCH . GROUNDED THEORY RESEARCH. HISTORICAL RESEARCH PHENOMENOLOGICAL RESEARCH QUALITATIVE RESEARCH QUANTITATIVE RESEARCH For example, to test the hypothesis “ Listening to music lowers blood pressure levels” there are 2 ways of conducting research • Experimental – group samples and make one group listen to music and then compare the bp levels • Survey – ask people how they feel ? How often they listen? And then compare
  • 6. CORRELATIONAL RESEARCH APPLIED RESEARCH BASIC RESEARCH CORRELATIONAL RESEARCH DESCRIPTIVE RESEARCH ETHNOGRAPHIC RESEARCH EXPERIMENTAL RESEARCH EXPLORATORY RESEARCH . Advantages: 1) Can collect much information from many subjects at one time. 2) Can study a wide range of variables and their interrelations. 3) Study variables that are not easily produced in the laboratory. GROUNDED THEORY RESEARCH. Disadvantages: HISTORICAL RESEARCH PHENOMENOLOGICAL RESEARCH QUALITATIVE RESEARCH QUANTITATIVE RESEARCH 1) 2) Correlation does not indicate causation( cause and effect). Problems with self-report method .
  • 7. APPLIED RESEARCH DESCRIPTIVE RESEARCH BASIC RESEARCH CORRELATIONAL RESEARCH DESCRIPTIVE RESEARCH ETHNOGRAPHIC RESEARCH EXPERIMENTAL RESEARCH Descriptive research refers to research that provides an accurate portrayal of characteristics of a particular individual, situation, or group. Descriptive research, also known as statistical research. These studies are a means of discovering new meaning, describing what exists, determining the frequency with which something occurs, and categorizing information. EXPLORATORY RESEARCH . GROUNDED THEORY RESEARCH. HISTORICAL RESEARCH PHENOMENOLOGICAL RESEARCH QUALITATIVE RESEARCH QUANTITATIVE RESEARCH In short descriptive research deals with everything that can be counted and studied, which has an impact of the lives of the people it deals with. For example, • finding the most frequent disease that affects the children of a town. The reader of the research will know what to do to prevent that disease thus, more people will live a healthy life.
  • 8. DESCRIPTIVE RESEARCH APPLIED RESEARCH BASIC RESEARCH CORRELATIONAL RESEARCH DESCRIPTIVE RESEARCH ETHNOGRAPHIC RESEARCH EXPERIMENTAL RESEARCH EXPLORATORY RESEARCH . Advantages: • The people individual studied are unaware so they act naturally or as they usually do in everyday situation; • It is less expensive and time consuming than quantitative experiments; • Collects a large amount of notes for detailed studying; • As it is used to describe and not make any conclusions it is to start the research with it; GROUNDED THEORY RESEARCH. HISTORICAL RESEARCH PHENOMENOLOGICAL RESEARCH QUALITATIVE RESEARCH QUANTITATIVE RESEARCH Disadvantages • • • • Descriptive research requires more skills. Does not identify cause behind a phenomenon Response rate is low in this research. Results of this research can change over the period of time.
  • 9. ETHNOGRAPHIC RESEARCH APPLIED RESEARCH BASIC RESEARCH CORRELATIONAL RESEARCH DESCRIPTIVE RESEARCH Ethnographic research refer to the investigation of a culture through an in-depth study of the members of the culture; it involves the systematic collection, description, and analysis of data for development of theories of cultural behaviour. ETHNOGRAPHIC RESEARCH EXPERIMENTAL RESEARCH EXPLORATORY RESEARCH . • It studies people, ethnic groups and other ethnic formations, their ethno genesis, composition, resettlement, social welfare characteristics, as well as their material and spiritual culture. GROUNDED THEORY RESEARCH. HISTORICAL RESEARCH PHENOMENOLOGICAL RESEARCH QUALITATIVE RESEARCH QUANTITATIVE RESEARCH • Data collection is often done through participant observation, interviews, questionnaires, etc. • The purpose of ethnographic research is to attempt to understand what is happening naturally in the setting and to interpret the data gathered to see what implications could be formed from the data.
  • 10. EXPERIMENTAL RESEARCH APPLIED RESEARCH BASIC RESEARCH CORRELATIONAL RESEARCH DESCRIPTIVE RESEARCH Experimental research is an objective, systematic, controlled investigation for the purpose of predicting and controlling phenomena and examining probability and causality among selected variables. ETHNOGRAPHIC RESEARCH Advantages EXPERIMENTAL RESEARCH • Best establishes cause-and-effect relationships EXPLORATORY RESEARCH . GROUNDED THEORY RESEARCH. Disadvantages HISTORICAL RESEARCH • Artificiality PHENOMENOLOGICAL • Feasibility RESEARCH QUALITATIVE RESEARCH QUANTITATIVE RESEARCH • Unethical
  • 11. APPLIED RESEARCH EXPERIMENTAL RESEARCH BASIC RESEARCH CORRELATIONAL RESEARCH DESCRIPTIVE RESEARCH The simplest experimental design includes two variables and two groups of participants. The two variables(Independent versus Dependent variables). ETHNOGRAPHIC RESEARCH EXPERIMENTAL RESEARCH EXPLORATORY RESEARCH . GROUNDED THEORY RESEARCH. HISTORICAL RESEARCH PHENOMENOLOGICAL RESEARCH QUALITATIVE RESEARCH QUANTITATIVE RESEARCH • The IV is the predictor variable whereas the DV is the outcome variable. • Researchers manipulate and control the IV to study it's effect on the DV. The two groups of participants (Control versus Experimental group). • Before beginning the experiment, the researcher (randomly) assigns his/her sample to two different groups: the control group and the experimental (treatment group or clinical group). • The control group receives no manipulation of the IV (no treatment), whereas the experimental group receives the manipulation of the IV
  • 12. APPLIED RESEARCH EXPLORATORY RESEARCH BASIC RESEARCH CORRELATIONAL RESEARCH DESCRIPTIVE RESEARCH ETHNOGRAPHIC RESEARCH EXPERIMENTAL RESEARCH EXPLORATORY RESEARCH . GROUNDED THEORY RESEARCH. HISTORICAL RESEARCH PHENOMENOLOGICAL RESEARCH QUALITATIVE RESEARCH QUANTITATIVE RESEARCH Exploratory research is a type of research conducted for a problem that has not been clearly defined. Exploratory research helps determine the best research design, data collection method and selection of subjects. • The results of exploratory research are not usually useful for decision-making by themselves, but they can provide significant insight into a given situation • Exploratory research is not typically generalizable to the population at large. • Exploratory research can be quite informal, relying on secondary research such as reviewing available literature and/or data, or qualitative approaches such as informal discussions with consumers, employees, management or competitors, and more formal approaches through in-depth interviews, focus groups, projective methods, case studies or pilot studies.
  • 13. APPLIED RESEARCH BASIC RESEARCH CORRELATIONAL RESEARCH DESCRIPTIVE RESEARCH GROUNDED THEORY RESEARCH Grounded theory research is a research approach designed to discover what problems exist in a given social environment and how the persons involved handle them; it involves formulation, testing, and reformulation of propositions until a theory is developed. ETHNOGRAPHIC RESEARCH EXPERIMENTAL RESEARCH EXPLORATORY RESEARCH . GROUNDED THEORY RESEARCH. HISTORICAL RESEARCH PHENOMENOLOGICAL RESEARCH QUALITATIVE RESEARCH QUANTITATIVE RESEARCH Grounded theory is a research method that operates almost in a reverse fashion from traditional research and at first may appear to be in contradiction to the scientific method. Four stages: 1. Codes-Identifying anchors that allow the key points of the data to be gathered 2. Concepts-Collections of codes of similar content that allows the data to be grouped 3. Categories-Broad groups of similar concepts that are used to generate a theory 4. Theory-A collection of explanations that explain the subject of the research (hypotheses)
  • 14. APPLIED RESEARCH BASIC RESEARCH CORRELATIONAL RESEARCH DESCRIPTIVE RESEARCH ETHNOGRAPHIC RESEARCH EXPERIMENTAL RESEARCH EXPLORATORY RESEARCH . HISTORICAL RESEARCH Historical research is research involving analysis of events that occurred in the remote or recent past Application • Historical research can show patterns that occurred in the past and over time which can help us to see where we came from and what kinds of solutions we have used in the past. • Understanding this can add perspective on how we examine current events and educational practices. GROUNDED THEORY RESEARCH. HISTORICAL RESEARCH PHENOMENOLOGICAL RESEARCH QUALITATIVE RESEARCH QUANTITATIVE RESEARCH The steps involved in the conduct of historical research Here are the five steps: 1. Identification of the research topic and formulation of the research problem or question. 2. Data collection or literature review 3. Evaluation of materials 4. Data synthesis 5. Report preparation or preparation of the narrative exposition
  • 15. APPLIED RESEARCH HISTORICAL RESEARCH BASIC RESEARCH CORRELATIONAL RESEARCH DESCRIPTIVE RESEARCH ETHNOGRAPHIC RESEARCH EXPERIMENTAL RESEARCH EXPLORATORY RESEARCH . GROUNDED THEORY RESEARCH. HISTORICAL RESEARCH PHENOMENOLOGICAL RESEARCH QUALITATIVE RESEARCH QUANTITATIVE RESEARCH Historical research gives a social scientist a better context for making realistic decisions. Strengths • Provides a comprehensive picture of historical trends • Uses existing information • Provides evidence of on-going trends and problems Limitations • Time-consuming • Resources may be hard to locate • Resources may be conflicting • May not identify cause of a problem • Information may be incomplete, obsolete, inconclusive, or inaccurate • Data restricted to what already exists
  • 16. APPLIED RESEARCH BASIC RESEARCH CORRELATIONAL RESEARCH DESCRIPTIVE RESEARCH PHENOMENLOGICAL RESEARCH Phenomenological research an inductive, descriptive research approach developed from phenomenological philosophy; its aim is to describe an experience as it is actually lived by the person ETHNOGRAPHIC RESEARCH EXPERIMENTAL RESEARCH • Phenomenology is concerned with the study of experience from the perspective of the individual, ‘bracketing’ taken-forgranted assumptions and usual ways of perceiving. EXPLORATORY RESEARCH . GROUNDED THEORY RESEARCH. HISTORICAL RESEARCH PHENOMENOLOGICAL RESEARCH QUALITATIVE RESEARCH QUANTITATIVE RESEARCH • They are based in a paradigm of personal knowledge and subjectivity, and emphasise the importance of personal perspective and interpretation. • As such they are powerful for understanding subjective experience, gaining insights into people’s motivations and actions, and cutting through the clutter of taken-for-granted assumptions and conventional wisdom.
  • 17. APPLIED RESEARCH BASIC RESEARCH CORRELATIONAL RESEARCH On a broader perspective, all researches can be classified into two groups: DESCRIPTIVE RESEARCH ETHNOGRAPHIC RESEARCH EXPERIMENTAL RESEARCH • Qualitative Research EXPLORATORY RESEARCH . GROUNDED THEORY RESEARCH. HISTORICAL RESEARCH PHENOMENOLOGICAL RESEARCH QUALITATIVE RESEARCH QUANTITATIVE RESEARCH • Quantitative Research
  • 18. APPLIED RESEARCH QUALITATIVE RESEARCH BASIC RESEARCH CORRELATIONAL RESEARCH DESCRIPTIVE RESEARCH Qualitative research is research dealing with phenomena that are difficult or impossible to quantify mathematically, such as beliefs, meanings, attributes, and symbols ETHNOGRAPHIC RESEARCH EXPERIMENTAL RESEARCH EXPLORATORY RESEARCH . GROUNDED THEORY RESEARCH. HISTORICAL RESEARCH PHENOMENOLOGICAL RESEARCH QUALITATIVE RESEARCH QUANTITATIVE RESEARCH Qualitative researchers aim to gather an in-depth understanding of human behaviour and the reasons that govern such behaviour. The qualitative method investigates the why and how of decision making, not just what, where, when.
  • 19. APPLIED RESEARCH BASIC RESEARCH CORRELATIONAL RESEARCH DESCRIPTIVE RESEARCH ETHNOGRAPHIC RESEARCH EXPERIMENTAL RESEARCH EXPLORATORY RESEARCH . QUALITATIVE RESEARCH Advantages • It enables more complex aspects of a persons experience to be studied • Fewer restriction or assumptions are placed on the data to be collected. • Not everything can be quantified, or quantified easily, Individuals can be studied in more depth • Good for exploratory research and hypothesis generation • The participants are able to provide data in their own words and in their own way GROUNDED THEORY RESEARCH. HISTORICAL RESEARCH PHENOMENOLOGICAL RESEARCH QUALITATIVE RESEARCH QUANTITATIVE RESEARCH Disadvantages • It is more difficult to determine the validity and reliability of linguistic data • there is more subjectivity involved in analysing the data. • “Data overload” – open-ended questions can sometimes create lots of data, which can take along time to analyse! • Time consuming
  • 20. APPLIED RESEARCH BASIC RESEARCH CORRELATIONAL RESEARCH DESCRIPTIVE RESEARCH QUANTITATIVE RESEARCH Quantitative research refers to the systematic empirical investigation of any phenomena via statistical, mathematical or computational techniques. The objective of quantitative research is to develop and employ mathematical models, theories and/or hypotheses pertaining to phenomena ETHNOGRAPHIC RESEARCH EXPERIMENTAL RESEARCH EXPLORATORY RESEARCH . GROUNDED THEORY RESEARCH. Quantitative research is generally made using scientific methods, which can include: • The generation of models, theories and hypotheses HISTORICAL RESEARCH • The development of instruments and methods for measurement PHENOMENOLOGICAL • Experimental control and manipulation of variables RESEARCH QUALITATIVE RESEARCH QUANTITATIVE RESEARCH • Collection of empirical data • Modelling and analysis of data • Evaluation of results
  • 21. APPLIED RESEARCH BASIC RESEARCH CORRELATIONAL RESEARCH DESCRIPTIVE RESEARCH ETHNOGRAPHIC RESEARCH EXPERIMENTAL RESEARCH QUANTITATIVE RESEARCH Advantages • Quantitative research allows the researcher to measure and analyse data. • The researcher is more objective about the findings of the research. • Quantitative research can be used to test hypotheses in experiments because of its ability to measure data using statistics. EXPLORATORY RESEARCH . GROUNDED THEORY RESEARCH. HISTORICAL RESEARCH PHENOMENOLOGICAL RESEARCH QUALITATIVE RESEARCH QUANTITATIVE RESEARCH Disadvantages • The main disadvantage of quantitative research is the context of the study or experiment is ignored. • Quantitative research does not study things in a natural setting or discuss the meaning things have for different people. • A large sample of the population must be studied for more accurate results