3. QUESTIONNAIRE: MEANING
It is widely used in educational area to obtain
information about certain conditions and practices.
A questionnaire refers to a device for securing answers to
a series of questions by using a form, which the respondent
fills in himself/herself.
A questionnaire is a tool that consist of a
series of questions that are given to an
individual or a group of individuals, to obtain
information or data with regard to a problem or
aspect.
It is most flexible tool in collecting both qualitative and
quantitative information.
5. CLOSED ENDED QUESTIONNAIRE
Questionnaire that sort or quick responses are known
as closed ended or RESTRICTED TYPE.
It include a set of questions to which
respondents can reply in a limited number of
ways.
The respondent may be asked to respond with
either yes/no answer or else.
He/she may be asked to put a tick mark in the
space provided for the answer.
6. OPEN ENDED QUESTIONS
It calls for a free response in the
respondent’s own words.
This is an unstructured type and
no clues are provided.
There is a possibility for getting in
depth responses and the
respondent is free to give his own
response.
7. MERITS
The questionnaire has great
potentialities when it is properly used.
When the subject of the study are
scattered far and wide ,it would be a better
tool as compared to the tools like interview
, or observation. It makes possible contact
with many who could not otherwise be
reached.
It can cover a large group at the same
time.
8. It is easy to plan, construct and
administer.
It places less pressure on the subject
for immediate response. He can answer
it at leisure, where as
interview/observation demands
specific fixation of time and situation.
It may be used as a preliminary tool
for conducting a depth study later on by
any other method.
MERITS CONT..
9. LIMITATIONS
It’s reliability and validity is low.
It gives a biased sample. The matter of non response
is always a big question mark
Some respondents may not like to put their views on
controversial issues in writing. Such views can be
drawn only through interviews.
The behaviors , gestures , reactions and emotions of
the respondent remain unnoticed.
10. The questionnaire does not provide for any
opportunity to the investigator to establish
rapport with the subject.
If the subject misinterprets a question or gives
an incomplete or indefinite response ,nothing
can be done. As against this, in an interview
there is always a possibility of rephrasing
questions for further clarification. Here the
question can not be repeated.
LIMITATIONS CONT.
11. • Deals with a significant topic
• Seeks only that information which cannot be obtained from other
sources such as census data
• As short as possible, only long enough to get the essential data.
• Attractive in appearance, neatly arranged, and clearly duplicated or
printed. Directions are clear and complete. Questions are objective,
with no leading suggestions to the desired response
• Questions are presented in good psychological order,
proceeding from general to more specific responses.
Characteristics of a good questionnaire
12. THINGS TO REMEMBER WHILE
CONSTRUCTING A QUESTIONNAIRE
LANGUAGE USED: Language used should have an appropriate
vocabulary, which give complete and accurate communication.
For example: 1) Double negative sentences should avoid.
2)Avoid double barreled questions.
3) underline the words with special emphasis .
INFORMATION LEVEL OF RESPONDENTS.
NO LEADING QUESTIONS: Questions should be objective without
any leading suggestions
SEQUENCE OF QUESTIONS: Sequence of questionnaire should be
both logical and psychological. Questions should be arranged in such
a way that the ideas should flow from one to another and motivate the
respondent to think of the next question without any difficulty.
EXPERTS OPINION
13. Cont…..
LENGTH OF QUESTIONNAIRE: It should not be too lengthy or too
short. It should not be so lengthy so that the respondent gets tired of
solving it.
PRELIMINARY TRY OUT
SOCIAL ACCEPTANCE OF RESPONS
VALIDITY
RELIABILITY