CHAPTER Emotional Cognition An introduction Simon C. Moore and Mike Oaksford There has been a marked shift in the perceived role of emotion in human ...

We argue that the self-experimentation espoused by Roberts as a means of generating new ideas, particularly in the area of mood, may be confounded by the experimental procedure eliciting those affective changes. We further suggest that ideas might be better generated through contact with a broad range of people, rather than in isolation.

Rolls defines emotion as innate reward and punishment. This could not explain our results showing that people learn faster in a negative mood. We argue that what people know about their world affects their emotional state. Negative emotion signals a failure to predict negative reward and hence prompts learning to resolve the ignorance. Thus what you don't know affects how you feel.