Ninety male Vietnam veterans with posttraumatic stress disorder (PTSD) were administered relaxation instructions, relaxation instruction with deep breathing exercises, or relaxation instructions with deep breathing training and thermal biofeedback. Improvement appeared on only 4 of the 21 PTSD and physiological dependent variables studied. All 21 Treatment x Time interactions were nonsignificant. This suggests that the treatments were mildly therapeutic, but that the additions of training in deep breathing and thermal biofeedback did not produce improvement beyond that associated with simple instructions to relax in a comfortable chair.

This study was designed to determine whether the prevalences of the DSM-III alcohol abuse/dependence symptoms in 87 early and 73 late onset male alcoholics differ from one another. The authors administered a 19-item alcohol abuse/dependence symptom checklist with items based on the DSM-III criteria. Nine of the 19 symptoms were reported significantly more often in the early than in the late onset alcoholics. Antisocial behaviors were reported to have been particularly frequent in the early onset group.

The concurrent validities of five self‐report alcoholism measures were compared in a psychiatric hospital population using Diagnostic Interview Schedule (DIS) alcohol dependence module outputs as criterion. The Michigan Alcohol Screening Test was the most accurate identifier of alcohol dependence at some point in the subjectS' life, while the CAGE interview best identified alcohol dependence in the previous year. The correlations of a quantity‐frequency measure, the Clinical Signs checklist, and the Medical History questionnaire with DIS alcohol dependence module outputs were generally weaker. The data also suggested that cutting scores based on local norms may offer better hit rates in psychiatric settings than those proposed by the instrumentS' authors, but additional cross‐validations are needed to confirm that possibility.

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