Language is a
1). System of symbols for effective communication
2). Medium for self enhancement
3). Instinctive development
4). Medium to express experiences
1. Reference section of a research report includes
3. In Longitudinal approaches primarily the researches are related with
4. Which of the following is not the Method of Research?
7. Which is the technique used for measuring interpersonal relationships within a group?
8. Systematic error is associated with: