| List I (Person) | List II ( Levels/Categories of Information Need) | ||
| A | Taylor | 1 | Need for new information; Need to elucidate the information held; and Need to confirm information held. |
| B | Weigts et al. | 2 | Ideal Question Level, Conscious Mental Description Level, Rational Statement Formation Level, Information System Presentation Level. |
| C | Menzel | 3 | Current Approach, Everyday Approach, Exhaustive Approach |
| D | Voigt | 4 | Preference to Demand Studies, Use Studies, User Interaction with Dissemination Systems |
1
A-2, B-1, C-4, D-3
2
A-3, B-1, C-4, D-2
3
A-2, B-4, C-1, D-3
4
A-4, B-1, C-2, D-3
5
Question Not Attempted