The document discusses questionnaires and interviews as methods for data collection. It defines a questionnaire as a list of written questions to be answered in writing, while an interview involves face-to-face questioning with one person as the interviewer and another as the respondent. Some advantages of questionnaires are that they are easy to construct and distribute, responses can be tabulated easily, and confidential information may be freely given. Interviews allow for clarification of questions, observation of nonverbal responses, and flexibility to modify questions to obtain desired information. The document also outlines the steps involved in conducting an interview.

1. QUESTIONNAIRE
 is a list of planned, written
questions related to a
particular topic, with space
provided for indicating the
response to each question.

2. QUESTIONNAIRE
 is a set of questions
which when answered
properly by a required
number of properly
selected respondents.

3. ADVANTAGES OF THE QUESTIONNAIRE
 Questionnaire is easy to construct
 Distribution is easy and inexpensive
 Responses are easy to tabulate
 Respondent’s replies are free
 Confidential information may be given freely
 The respondent can fill out the questionnaire
at will
 The respondent can give more accurate
replies

4. INTERVIEW
 Is one of the major techniques in
gathering data or information. It is a
purposeful face to face relationship
between two persons, one of whom
called the interviewer who asks
questions to gather information and the
other called the interviewee or
respondent who supplies the
information asked for.

5. ADVANTAGES OF THE INTERVIEW
1. It yields a more complete
and valid information.
2. The interview can be used
with all kinds of people,
whether literate or illiterate,
rich or poor, laborer or
capitalist, etc.

6. ADVANTAGES OF THE INTERVIEW
3. The interviewer can
always clarify points or
questions which are vague
to the interviewee.

7. ADVANTAGES OF THE INTERVIEW
4. only the interviewee
respondents can make replies to
questions of the interviewer, unlike
in the case of a questionnaire in
which filling u person or the
respondent may be aided by
another person in making replies.

8. ADVANTAGES OF THE INTERVIEW
5. The interviewer can
observe the nonverbal
reactions or behavior of the
respondent which may
reveal rich pertinent
information.

9. ADVANTAGES OF THE INTERVIEW
6. Greater complex
questions can be asked
with the interviewer around
to explain things greater
complex data which are
vital to the study can be
acquired.

10. ADVANTAGES OF THE INTERVIEW
7. There is flexibility. The
interviewer can effect a
modification of the
interview or any question if
there is a need so that the
desired information can be
gathered.

11. ADVANTAGES OF THE INTERVIEW
7. There is flexibility. The
interviewer can effect a
modification of the
interview or any question if
there is a need so that the
desired information can be
gathered.

12. STEPS IN THE INTERVIEW (POINTERS
IN INTERVIEW)
1.Planning Step
2.Selecting the place for
interview
3.Establishing rapport
4.Carrying out the interview
5.Recording the interview
6.Closing the interview

13. THANK
YOU!