Biomedical subjects

Andrew J Howell

Publications and source records attributed to Andrew J Howell.

3 recordsLinked to original sources

PubMed2005

Impairment and distress associated with symptoms of male-typed and female-typed DSM-IV Axis-I disorders.

Recent research has established a pattern of impairment and distress associated with the symptoms of DSM-IV Axis-II disorders such that personality disorders occurring more commonly among males are associated with more social and occupational impairment, but less personal distress, than personality disorders occurring more commonly among females. The current study examined whether a similar pattern exists for DSM-IV Axis-I disorders. Lay judges (N = 206) rated the social impairment, occupational impairment, and personal distress associated with the symptoms of six male-typed and six female-typed Axis-I disorders. Impairment and distress were associated with male-typed and female-typed Axis-I disorders in the same manner as personality disorders. Reasons for the emphasis of social and occupational impairment among male-typed disorders and distress among female-typed disorders are discussed.

Adolescent↗

PubMed2004

Sleep quality, sleep propensity and academic performance.

We examined associations between measures of sleep propensity on the Epworth Sleepiness Scale, sleep quality on the Pittsburgh Sleep Quality Index and academic performance by GPA and grades in introductory psychology for 414 students. In the total sample, neither sleep propensity nor sleep quality correlated with GPA or introductory psychology grades. However, among students carrying a full course load, those reporting poor sleep quality performed less well on academic measures than those reporting a better quality of sleep. Further research is needed to assess the moderating influence of overall demands of daytime functioning on the association between sleep quality and academic performance.

Achievement↗

PubMed2002

Perceived dysfunction of male-typed and female-typed DSM-IV personality disorder criteria.

To determine whether female-typed personality disorders are associated with a different pattern of dysfunction than male-typed disorders, lay judges (N = 216) estimated the amount of social impairment, occupational impairment, and personal distress related to symptoms of personality disorders. Results for both the subset of six disorders originally rated by clinician judges in the research of Funtowicz and Widiger (1999) and for a larger set of nine disorders revealed a pattern originally reported by Funtowicz and Widiger where female-typed disorders were associated with relatively higher ratings of personal distress, whereas male-typed disorders were associated with relatively higher ratings of social (and sometimes occupational) impairment. Findings are discussed with respect to the emphasis of different forms of dysfunction for male- and female-typed disorders, lay versus clinician judgments, and directions for future research.

Adolescent↗