Discusses issues to consider when investigating behavioral effect of foods, including idiosyncratic response to particular food, necessity of identifying individual sensitive to food being studied, necessity of including washout phase, consideration of withdrawal effects, assessment of change, dietary challenge, and time parameter necessary for…

The reinforcers that are most potent in affecting the day-to-day satisfaction levels of married couples differ according to the level of distress. Marital distress is characterized by a tendency to react strongly to the delivery of punishers and to respond in kind. (Author)

Reviews behavioral and psychological concepts currently applied to the assessment and treatment of chronic pain syndromes, including operant conditioning and psychophysiologic concepts such as the stress-pain hypothesis, the pain-muscle spasm-pain cycle, and the neuromuscular pain model. Discusses relaxation and biofeedback training and concepts…

Paralinguistic and nonverbal behaviors were the best predictors of ratings of subjects' overall performance. Complex verbal categories were the most significant predictors of skill across different situations. Results also showed clear sex differences in degree and pattern of cue usage between male and female judges. (Author)

Analyzed limitations of empirical research models in terms of ability to reflect an interactional perspective on suicidal behavior. A new research model was developed. Findings indicated such real-life behaviors cannot be understood by recourse to individual differences variables alone or environmental variables alone. (Author/BEF)

Examined a model of suicide behavior in college-aged suicide ideators. Results indicate that college-student suicide ideators are under higher levels of negative life stress, are more hopeless, and have higher levels of depression. Poor problem-solvers under high stress were higher on suicide intent than other groups. (Author)