Which type of validity refers to the factual accuracy of an account as reported by the researcher?
1). Ecological validity
2). Temporal validity
3). Descriptive validity
4). None of the above
1. The aim of focused interview is
2. Advantages of tabulation is
4. In a positive skewed distribution
5. ........ is used to describe cultural scenes or the cultural characteristics of a group of people
6. Which of the following is desirable in a questionnaire?
7. How many different sample of size 3 can be taken from the population comprising 5 elements?
10. The process not needed in experimental research is: