Reviews evidence which suggests that there may be little or no direct introspective access to higher order cognitive processes. Ss are sometimes unaware of the existence of a stimulus that importantly influenced a response, unaware of the existence of the response, and unaware that the stimulus has affected the response. It is proposed that when people attempt to report on their cognitive processes, that is, on the processes mediating the effects of a stimulus on a response, they do not do (...) so on the basis of any true introspection. Instead, their reports are based on a priori, implicit causal theories, or judgments about the extent to which a particular stimulus is a plausible cause of a given response. This suggests that though people may not be able to observe directly their cognitive processes, they will sometimes be able to report accurately about them. Accurate reports will occur when influential stimuli are salient and are plausible causes of the responses they produce, and will not occur when stimuli are not salient or are not plausible causes. (shrink)

Self-deception poses tantalizing conceptual conundrums and provides fertile ground for empirical research. Recent interdisciplinary volumes on the topic feature essays by biologists, philosophers, psychiatrists, and psychologists (Lockard & Paulhus 1988, Martin 1985). Self-deception's location at the intersection of these disciplines is explained by its significance for questions of abiding interdisciplinary interest. To what extent is our mental life present--or even accessible--to consciousness? How rational are we? How is motivated irrationality to be explained? To what extent are our beliefs subject to (...) our control? What are the determinants of belief, and how does motivation bear upon belief? In what measure are widely shared psychological propensities products of evolution? (shrink)