title: Conversation with traumatically brain-injured individuals: a controlled study of behavioural changes and their impact.
abstract: The conversations of 62 traumatically brain-injured (TBI) patients, assessed between 6 months and 3 years post-injury, were compared with those of an orthopaedic control (OC) group (n = 25). Conversations involving TBI subjects were rated as significantly less interesting, less appropriate, less rewarding and more effortful than interactions involving OC subjects, and were characterized by differences in the frequency of prompt usage and turn duration. Furthermore, measures of turn duration and prompt frequency were significantly associated with the perceived quality of conversation. These findings provide a microbehavioural description of the social process through which TBI individuals fail to adequately reinforce others.
authors.affiliation: Clinical Psychology Research and Training Centre, University of Otago, New Zealand.
authors.forename: F
authors.initials: F
authors.lastname: Bond
authors.forename: H P
authors.initials: HP
authors.lastname: Godfrey
mesh_terms: D000293:Adolescent; D000328:Adult; D001925:Brain Damage, Chronic / Q000175:diagnosis / Q000523:psychology* / Q000534:rehabilitation; D003430:Cross-Sectional Studies; D005260:Female; D005500:Follow-Up Studies; D015600:Glasgow Coma Scale; D016489:Head Injuries, Closed / Q000175:diagnosis / Q000523:psychology* / Q000534:rehabilitation; D006801:Humans; D007398:Interpersonal Relations; D008297:Male; D008875:Middle Aged; D009633:Nonverbal Communication; D010552:Personality Assessment; D012050:Rehabilitation, Vocational; D012919:Social Behavior; D012920:Social Behavior Disorders / Q000175:diagnosis / Q000523:psychology / Q000534:rehabilitation; D014705:Verbal Behavior