Lay epistemic theory in social cognitive psychology has asserted that,individuals with high dispositional need for cognitive closure(NFCC)prefer to make instant decisions under uncertain situations.

This paper investigates the relationship between the classification of players\' decision rules and its need for cognitive closure.

Many researchers found that need for cognitive closure has significant influence on individuals’ information processing and decision making.

The need for cognition represents the tendency for individuals to engage in and enjoy thinking.

The present study explored the relationship of mood,and need for cognition with pathological Internet use by surveying a sample of 1030 undergraduate students through questionnaires.

This study used personality prediction tasks as the decision-making task, reviewing the impact of situation priming and cognition needs on decision processes and outcomes.

However, the need for cognition as an important intrinsic motivation is also at.

In order to meet the demand,teachers in classroom should be good at creating a situation,stimulating student’s requirement for knowledge,success,interaction which can make them experience the learning joy so as to achieve a higher ambit study in joy.