The following factors affecting forgetting of information learnt by a student. Which one of the following does not? Select one: 1. Laps of time 2. Poor health and defective mental state 3. Lack of emotions 4. Lack of rest and sleep

The correct answer is 3. Lack of emotions.<br /><br />Factors that affect forgetting of information learned by a student include lapses of time, poor health and defective mental state, and lack of rest and sleep. Emotions, on the other hand, do not directly affect forgetting.