title: Reliability of interview-assessed hostility ratings across mode of assessment and time.
abstract: These studies addressed 2 questions concerning interview-based hostility assessments: whether they are affected if the interview is conducted face-to-face versus telephone and whether they are stable across an extended time period. In Study 1A, 54 students were interviewed face-to-face and by telephone in a laboratory setting. Half the sample was reinterviewed in the laboratory 6 weeks later. The other half was reinterviewed by telephone at home. With 1 exception, all intraclass correlation coefficients (ICCs) comparing interview modes were above .62. In Study 1B, 48 adults were interviewed face-to-face in a laboratory and by telephone in their homes with a 2-week intervening interval. The ICC comparing interview modes was .78. In Study 2, 100 adults were interviewed face-to-face in a laboratory and approximately 4 years later by telephone in their homes. The ICC across interviews was .69. Thus, support was found for the stability of interview-based hostility assessments across interview methods and extended periods of time.
authors.affiliation: Department of Psychiatry, Duke University Medical Center, Durham, NC 27710, USA.
authors.forename: B H
authors.initials: BH
authors.lastname: Brummett
authors.forename: K E
authors.initials: KE
authors.lastname: Maynard
authors.forename: T L
authors.initials: TL
authors.lastname: Haney
authors.forename: I C
authors.initials: IC
authors.lastname: Siegler
authors.forename: J C
authors.initials: JC
authors.lastname: Barefoot
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D005500:Follow-Up Studies; D006791:Hostility; D006801:Humans; D007406:Interview, Psychological; D008297:Male; D001523:Mental Disorders / Q000175:diagnosis*; D008875:Middle Aged; D015203:Reproducibility of Results; D012720:Severity of Illness Index; D011795:Surveys and Questionnaires; D014434:Type A Personality