Background: Changes in reward processing are thought to be involved in the etiology of attention-deficit/hyperactivity disorder (ADHD), as well as other developmental disorders. In addition, different forms of therapy for ADHD rely on reinforcement principles. As such, improved understanding of reward processing in ADHD could eventually lead to…

Objective: This research examined why smokers receiving combination medication for smoking cessation are more likely to quit smoking than are those who receive either single agent (monotherapy) or placebo. Method: Data were collected from 1,504 current smokers (58.2% women, 83.9% White; mean age = 44.67 years, SD = 11.08) participating in a…

The effects of a secondary academic intervention implemented within the context of a three-tiered, positive behavior support model were examined in this study. Second-grade students with limited writing skills who also had either externalizing or internalizing behavior patterns were identified for participation using schoolwide data. Students…

The evolution of the internet has made online portals a popular means of surfing the internet. In internet commerce, understanding the post-adoption behaviour of users of online portals can help enterprises to attract new users and retain existing customers. For predicting continued use intentions, this empirical study focused on applying and…

An empirically based strategy for creating videotaped peer social models is presented along with a description of four tapes found effective in stimulating career exploratory behavior among male adolescents. (Author)

Explored relationships between recidivism while on parole and 19 predictor variables reflective of offender or offense characteristics among 105 young adult male felons 22 months after parole. Significant bivariate relationships were found between the criterion and marital status, religious group membership, nature of the offense, and number of…

Presented is evidence that situational factors have more effect on political behavior of both sexes than is usually reported in socialization literature. When situational factors are varied, respondents in the high stimulus situation are found to be more politically expressive regardless of sex. Available from: Southern Political Science…

Live behavioral and televised behavioral models were the most effective, and live verbal models were the least effective. The effects of the deviant models were more stable over time than the effects of the conforming models. (Authors)

The acquisition of aggressive responses may likely be a function of the environment's copious provision of imitative models. (Author)

Alternative models of the choice of retirement state are estimated on a sample of white married males from the Retirement History Survey, 1967-73. Findings suggest that the critical choice for a large number of older workers appears to be that of labor force participation first, with either partial or full-time employment determined conditionally…

A developmental model for paranoid behavior has been proposed which postulates that the attempt to adapt to sustained aversive maternal control by manipulative social approach behaviors (open adaptive style) leaves the person vulnerable to emerging paranoid tendencies. (Author)

Vroom's expectancy theory model to predict older worker's choices between employment or retirement hypothesized that a person's preference would be a function of differences between instrumentality of employment and retirement for attainment of outcomes, multiplied by the valence of each outcome, summed over outcomes. Results supported the…

An increasing number of young black males are over-represented among youth who are involved in homicides, accidents, and suicides. This is being called the "new morbidity," a term coined to describe the interrelationship of self-destructive and life-threatening behaviors particularly applicable to African American males. The new…