Match List I with List II
| List I (Type of Research) | List II (Description) | ||
| A. | Case Study | I. | Variables are actively manipulated and the environment is controlled as possible |
| B. | Observational Research | II. | Study of behaviours in their natural settings without intervention |
| C. | Longitudinal Research | III. | In-depth study of a single or a few individuals |
| D. | Experimental Research | IV. | Study in which a group of participants is observed and measured over time |
Choose the correct answer from the options given below:
1
A - I, B - II, C - III, D - IV
2
A - IV, B - I, C - II, D - III
3
A - IV, B - I, C - III, D - II
4
A - III, B - II, C - IV, D - I