Behaviour research and therapy
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Although there is anecdotal evidence for the psychoanalgesic properties of distraction, research evidence is equivocal. Drawing on the clinical and experimental studies of attention-based coping strategies for pain control, and the theoretically driven 'cognitive' models of the human attention system, two experiments are reported. ⋯ Experiment Two tests the hypothesis that the low intensity pain patients in Experiment One are coping with the dual demand of processing the pain and processing the task by switching quickly between these attentional demands. The results of both experiments are discussed in terms of the evidence for the analgesic properties attention based coping strategies with clinical pain populations and re-addresses the literature on coping with pain in terms of cognitive theories of attention.
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This study investigated the physiological, subjective and behavioral responses to hyperventilation of four groups of Ss with: (1) clinical panic disorder (n = 13); (2) infrequent panic (n = 16); (3) no panic and high trait anxiety (n = 16); and (4) no panic and low trait anxiety. After completing a number of anxiety-related questionnaires, Ss participated in 2 min of hyperventilation during which heart rate and electrodermal activity were recorded continuously. ⋯ Analyses revealed no group differences in physiological responses to the hyperventilation, although group differences in subjective sensations and cognitions were found. Data are discussed with regards to the role of physiological processes vs subjective responses to anxiety-provoking stimuli in the psychopathology of clinical panic disorder.