What are the practical advantages of Questionnaires
Quick and cheap means of gathering large amounts of data from large numbers of people, widely and geographically especially if a postal or online questionnare is used.
Helen connor and sara dewson posted nearly 4,000 questionnaires to students at 14 hgiher education instituions.
What are the reliability advantages of questionnaires
What are the hypothesis testing advantages of questionnaires
What are the representative advantages of questionnaires
Because questionnaires can collect info from a large number of people they can be more likely to be able to represent the wider population.
researchers who use questionnaires tend to pay more attention to the need to obtain a representative sampple. they allow for more accurate genrealisations about the wider population from which was the sample was drawn
What are the ethical advantages of questionnaires.
although they may ask sensitive questions respondents are genreally not obliged to answer them
researchers hsould gain the respondents consent guarentee their anonymity and make it clear they do not have to answer any questions that they do not wish to
Practical issues in quetsionnaires
What are the issues of low response rate in questionnaires
very low response rates can be an issue esspecially in postal questionaries because not many people return them.
shere hites study of love passion and emotional violence in america was sent to 100,000 but 4.5 per cent of them were returned,
a higher response rate cna be obtained if follow up questionarres are sent out and if uestionarres are collected by hand
if the questionnaire has complex language, is aimed at people that are busy with work or socially isolated response rate can vary
What are the disadvantages of inflexibility of questionnaires
once questionnaire has been set the researcher cannot alter or explore the reasons why of questions/answers recieved. contrasting with unstructure interviews
Disadvantages of questionnaire being a snapshot
they give a pocture of social reality at only on moment in time. the momment when the respondent answered the questions. there fore they fail to produce a fully valid picture because they do not capture the way rhat peoples attitudes and behavior change
what are the disadvanatges of detatchment in questionnaires
interpretivists such as cicourel argue that data from questionnaires lack validty and does not give a true picture of what has been studied. they argue that we can only gain a valid picture by using methods that allow us to get close to the subjects of the study and share their meanings.
they fail to do this ecause they are the most detatched of all primary methods. e.g lack of contact means to the respondent or to deal with misunderstandings. there is no way of knowing whether responder and researcher intepret questions in the same way.
What ate the disadvantages of lying, frogetting and ‘right answerism’ of questionnaires
problems of validity occur when respondents give answers that are not full or frank.
respodents may lie forget not know not understand or try to second guess the researcher. some may give respectable answers rather than tell the truth.
What are the disadvantages of imposing the researchers meanings in questionnaires
interpretivists argue that questionnaires are more likely to impose researchers own meanings that they reveal to those of the respondent.