The collection of data from 17 different care settings does really reveal that the variation in the results due to change in the location has been kept under crucial consideration. We still recommend that a larger sample size of the staff members could have resulted in adding more confidence in the results obtained from the present research study. Questionnaire as a method of data collection presents certain advantages and the important one of them is that it is less expensive and less time consuming (Bassett, 20 00; Bishop, and Freshwater, 2004; Cormack, 2000).
Considering the amount of work pressure as faced by the staff members in the care of an adult with learning disabilities, it thus proved to be a better option. In addition, since more than 100 participants were included for the purpose of study, interview as a means of data collection was not a feasible option. The technical skill required for conducting an interview holds its absence in the case of a questionnaire (Hendrick, 2000; Ogier, 1998; Parahoo, 1997; Silverman, 1997). Thus, once the questionnaire is constructed skillfully the investigator can employ anyone to administer it.
One important feature of a questionnaire as a means of data collection is that the responses obtained are in the handwriting of the person and thus are fully authentic. However, this benefit does not find its presence in the case of data collection from the questionnaire through online means. Since in the present study online support was not practiced therefore the data as collected was in the handwriting of the staff members and thus led authenticity. Another important feature that the questionnaire must have posed is that less pressure would have been placed on the staff members since it does not require immediate thinking and filling out.
In addition to sample sizes as essential for the present study, it was a better option to practice. However, like every scientific method, this too respires its own deficiencies. One important drawback of questionnaire administration is that the staff members might have misinterpreted the questions and there was no means to instruct them. In addition, the emotional responses of the staff members were not rightly or say completely collected by means of a questionnaire.
Since in the present study, the response to be collected was based on the violent situation as experienced by staff members, the inclusion of emotional response was an essential commodity of the experiment.
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