Previous work has shown that nonverbal behavior was associated with both session-level outcome and global outcome in psychotherapy. Nonverbal synchrony--here the coordination between patient's and psychotherapist's movement behavior--is a facet of nonverbal behavior that has recently been studied with video-based motion energy analysis (MEA). The present study aimed to replicate and extend thes...

BACKGROUND Parkinson's disease (PD) leads to deficits in executive function, including verbal and nonverbal fluency, as a result of compromised frontostriatal circuits. It is unknown whether deficits in verbal and nonverbal fluency in PD are driven by certain subgroups of patients, or how strategy use may facilitate performance. PARTICIPANTS Sixty-five nondemented individuals with PD, includi...

In medicine, it is critical that clinicians demonstrate both empathy (perceived as warmth) and competence. Perceptions of these qualities are often intuitive and are based on nonverbal behavior. Emphasizing both warmth and competence may prove problematic, however, because there is evidence that they are inversely related in other settings. We hypothesize that perceptions of physician competenc...

We examined a combined approach of manipulating reinforcer dimensions and delay fading to promote the development of self-control with 3 students diagnosed with attention deficit hyperactivity disorder. First, we administered a brief computer-based assessment to determine the relative influence of reinforcer rate (R), reinforcer quality (Q), reinforcer immediacy (I), and effort (E) on the stude...

When a group of students, placed around a shared workspace and working on an anticipated task is observed, the teacher or the facilitator intuitively can, to a certain extent, understand how collaboration is taking place within the group, without listening to the students’ discourse. Following this analogy, we propose that some specific nonverbal communication cues should be useful to infer col...

BACKGROUND Social dominance and physical size are closely linked. Nonverbal dominance displays in many non-human species are known to increase the displayer's apparent size. Humans also employ a variety of nonverbal cues that increase apparent status, but it is not yet known whether these cues function via a similar mechanism: by increasing the displayer's apparent size. METHODOLOGY/PRINCIPAL...

Many children with Down syndrome display asynchrony in development with the acquisition of language preceding at a slower pace than the acquisition of other cognitive skills. Recent research suggests that the expressive language delays that are displayed by these children may be associated with an earlier disturbance in the development of nonverbal requesting skills (Mundy, Sigman, Kasari, & Yi...

This study examined longitudinal and cross-sectional age effects on accuracy of decoding nonverbal cues. A videotaped nonverbal discrepancy test was administered to children aged 9 to 15 years. The discrepancy test measured: (a) decoding accuracy—the extent to which subjects were able to identify affects (positivity and dominance) from video (facial and body) cues and audio (content filtered an...

Functional neuroimaging has highlighted a left-hemisphere conceptual system shared by verbal and nonverbal processing despite neuropsychological evidence that the ability to recognize verbal and nonverbal stimuli can doubly dissociate in patients with left- and right-hemisphere lesions, respectively. Previous attempts to control for perceptual differences between verbal and nonverbal stimuli in...