In a study of attitudes to university policies, a researcher chose initially 150 first-year students, 130 second-year students and 100 third-year students (N1=380). Posted on:
The method of data collection that involves watching and noting of behaviours or activities of the research subjects that are of interest to the researcher is called Posted on:
A researcher chose a sample by using a sampling frame and taking the person that corresponded to the nth number in the list. This procedure is called: Posted on:
The author chose the respondents of his cohabitation study by interviewing a few available cohabiting couples and by obtaining names of new couples from the previous respondents. This procedure is called Posted on:
