Reviews research since 1970 on facial expressions in terms of 4 major issues: cross-
cultural, developmental, and accuracy studies and facial measurement. Research on the …

This review proposes that implicit learning processes are the cognitive substrate of social
intuition. This hypothesis is supported by (a) the conceptual correspondence between …

According to many therapy manuals and self-help guides on sexuality, stress is the number
one factor inhibiting sexual desire. However, no sufficient empirical evidence can be found …

This Instructor's Resource Manual has been written to accompany the seventh edition of
Nonverbal Communication in Human Interaction by Mark L. Knapp, Judith A. Hall, and Terry …

Attention is drawn to three interrelated types of error that are committed with high
frequencies in the description and analysis of studies of nonverbal behavior. The errors …

Apraxia is a symptom of cerebral lesions that has puzzled clinicians and researchers for
some 100 years. It has engendered many fascinating descriptions and a wide diversity of …

A diversity of methods have been used to study cerebral asymmetries associated with
emotion. Many different conceptual schemes have also been invoked to guide research on …

This typology of biological affects is based on developmental–interactionist theory of
motivation, emotion, and cognition. Affects—subjectively experienced feelings and desires …

Background Parkinson's disease is a neurodegenerative hypokinetic movement disorder
presenting with subcortical pathology and characterized by motor deficits. However, as is …

Motivation and emotion are viewed as different aspects of a single process in which emotion
involves the “readout” of motivational potential inherent in hierarchically organized primary …