Match the followings:
| A. Social facilitation | I. Reduction in individual effort when working on a collective task. |
| B. Social loafing | II. Groups are likely to take more extreme decisions than individuals would take alone. |
| C. Group polarization | III. Improvement in performance on easy tasks and worsening on difficult tasks due to the presence of others. |
| D Groupthink | IV. A mode of thinking in which the desire for unanimity in a group overrides the wish to adopt proper decision-making procedures. |
1
A-I, B-II, C-III, D-IV
2
A-II, B-I, C-IV, D-III
3
A-III, B-I, C-II, D-IV
4
A-II, B-III, C-I, D-IV