Effects of cognitively induced anxiety on hand temperature.

This study explored the relationship of cognitively induced anxiety and hand temperature reduction in a nonclinical sample. Forty college students were randomly assigned to either the Anxiety Group or the Pleasant Group. Following a baseline period, individuals in the Anxiety Group discussed with the experimenter topics which were anxiety-producing for them. Individuals in the Pleasant Group discussed topics of a pleasant nature. During these discussions, hand temperatures were recorded from the palmar surface of the third finger on the dominant hand. Data analysis indicated that hand temperature decreases were significant only in subjects discussing anxiety-producing topics.

RCT Entities:   Population Interventions Outcomes