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320 QUESTIONNAIRES<br />

Box 15.2<br />

Aguideforquestionnaireconstruction<br />

A<br />

B<br />

C<br />

D<br />

Decisions about question content<br />

1IsthequestionnecessaryJusthowwillitbeuseful<br />

2Areseveralquestionsneededonthe subject matter of this question<br />

3Dorespondentshavetheinformation necessary to answer the question<br />

4Doesthequestionneedtobemoreconcrete,specificandclosely related to the respondent’s personal experience<br />

5Isthequestioncontentsufficiently general and free from spurious concreteness and specificity<br />

6Dotherepliesexpressgeneralattitudesand only seem to be as specific as they sound<br />

7Isthequestioncontentbiasedorloaded in one direction, without accompanying questions to balance the emphasis<br />

8Willtherespondentsgivetheinformationthatisaskedfor<br />

Decisions about question wording<br />

1CanthequestionbemisunderstoodDoesitcontain difficult or unclear phraseology<br />

2Doesthequestionadequatelyexpress the alternative with respect to the point<br />

3Isthequestionmisleadingbecauseofunstatedassumptionsorunseenimplications<br />

4 Is the wording biased Is it emotionally loaded or slanted towards a particular kind of answer<br />

5Isthequestionwordinglikelytobeobjectionable to the respondent in any way<br />

6Wouldamorepersonalizedwordingofthe question produce better results<br />

7Canthequestionbebetteraskedinamoredirectoramoreindirectform<br />

Decisions about form of response to the question<br />

1Canthequestionbestbeaskedinaformcallingforcheckanswer(orshortanswerofawordortwo,oranumber),<br />

free answer or check answer with follow-up answer<br />

2Ifacheckanswerisused,whichisthebest type for this question – dichotomous, multiple-choice (‘cafeteria’<br />

question), or scale<br />

3Ifachecklistisused,doesitcoveradequatelyallthesignificantalternatives without overlapping and in a defensible<br />

order Is it of reasonable length Is the wording of items impartial and balanced<br />

4Istheformofresponseeasy,definite,uniform and adequate for the purpose<br />

Decisions about the place of the question in the sequence<br />

1Istheanswertothequestionlikelytobeinfluencedbythecontentofprecedingquestions<br />

2Isthequestionleduptoinanaturalway Is it in correct psychological order<br />

3Doesthequestioncometooearlyortoolatefromthepoint of view of arousing interest and receiving sufficient<br />

attention, avoiding resistance, and so on<br />

Source:Sellitzet al.1976<br />

concepts or constructs, e.g. their presence, their intensity,<br />

their main features and dimensions, their<br />

key elements etc.<br />

What unites these two approaches is their<br />

recognition of the need to ensure that the<br />

questionnaire:<br />

<br />

<br />

<br />

<br />

is clear on its purposes<br />

is clear on what needs to be included or covered<br />

in the questionnaire in order to meet the<br />

purposes<br />

is exhaustive in its coverage of the elements of<br />

inclusion<br />

asks the most appropriate kinds of question<br />

(discussed below)<br />

<br />

<br />

elicits the most appropriate kinds of data to<br />

answer the research purposes and sub-questions<br />

asks for empirical data.<br />

Structured, semi-structured and<br />

unstructured questionnaires<br />

Although there is a large range of types of<br />

questionnaire, there is a simple rule of thumb: the<br />

larger the size of the sample, the more structured,<br />

closed and numerical the questionnaire may have<br />

to be, and the smaller the size of the sample, the<br />

less structured, more open and word-based the<br />

questionnaire may be.<br />

The researcher can select several types of questionnaire,<br />

from highly structured to unstructured.

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