It was hypothesized that a pathological liar might be characterized by a construct system atypically loose over a wide range of conventional, socially relevant constructs. Evidence consistent with this hypothesis was obtained from the Thought Disorder Grid (TDG) and by a marked response bias on the Eysenck Personality Inventory (EPI). (Author)

The pleasure-arousal hypothesis predicts an interaction between pleasure and arousal levels in determining approach-avoidance, such that approach increases with arousal in pleasant settings and decreases with arousal in unpleasant settings. Results support this hypothesis. (Author)