Background: Numerous studies have examined gene × environment interactions (G × E) in cognitive and behavioral domains. However, these studies have been limited in that they have not been able to directly assess differential patterns of gene expression in the human brain. Here, we assessed G × E interactions using two publically available datasets…

This editorial introduces two articles on Munchausen by Proxy syndrome (the induction of an appearance or state of physical ill health in a child, by the caretaker, and the child's subsequent presentation to health professionals for diagnosis and/or treatment). The severity of the caretaker's psychological disturbance and the serious effects on…

The present study examined the "person versus situation" controversy regarding the contribution to variance of behavior in real-life environments of 34 severely disabled psychiatric patients, using reliable and valid observational assessment of both patient behavior and dimensions of situations. (Editor/RK)

The symptomatology of 93 psychiatric inpatients with mild mental retardation was compared with that of a matched sample of inpatients without mental retardation. Patients with retardation displayed more outwardly directed and less inwardly directed symptoms; more symptoms involving action than thought; and psychotic symptom pictures which more…

A study compared emphasis given to various therapies in 6 psychiatry residencies (n=29 students) and by 87 practicing psychiatrists. Time allocations to therapies were relatively consistent among but not within programs. Highly trained and less highly trained practitioners extended their practices to therapies in which they were not extensively…