This article reports the results of a 2-year study examining the effects of subject matter, course structure, and participant behaviors on students' perceived learning and satisfaction with delivery medium in Web-based courses of an MBA program in the midwestern United States. Using finance as the referent discipline, we found statistically…

Developmental Science aims to generate a new body of knowledge that encompasses and integrates findings from various well-defined academic disciplines concerned with developmental processes of human and non-human organisms. Although all development related research traditions surely have their own distinct history, certain theoretical ideas…

Many adolescents experiment with marijuana; the National Institute on Drug Abuse estimates that 46% of high school seniors have tried this drug at some time. Pushing boundaries is what young people do, and some researchers believe that trying marijuana is a normal part of growing up. RAND Corporation researchers have revisited Shedler and Block's…

It has been proposed that aggressive behavior may result from unrealistically positive self-evaluations that are disputed by others (Baumeister, Smart, & Boden, 1996). The present three studies tested this proposition concurrently and longitudinally for the domain of self-perceived social competence (SPSC) in 3-6th grade children on two…

Findings from two studies of 42 children with profound developmental delays (26 males and 15 females) using systematic and intense response-contingent learning opportunities interventions are reported. Response-contingent learning games were used to promote the participants' use of behavior that either produced environmental consequences or…

Remote laboratories can provide distant learners with practical acquisitions which would otherwise remain precluded. Our proposal here is a remote laboratory on a behavioural test (open field test), with the aim of introducing learners to the observation and analysis of stereotyped behaviour in animals. A real-time video of a mouse in an…

Using a sample of adjudicated French Canadian males from the Montreal Two Samples Longitudinal Study, this article investigates individual and social characteristics associated with differential cost avoidance. The main objective of this study is to determine whether such traits are randomly distributed across differential degrees of cost…

Wild parties, late nights, and lots of sex, drugs, and alcohol. Many assume these are the things that define an American teenager's first year after high school. But the reality is really quite different. As Tim Clydesdale reports in "The First Year Out", teenagers generally manage the increased responsibilities of everyday life immediately after…

The growing evidence of the link between diet and health has not been lost on consumers in the United States. As awareness of the diet-health link has increased through nutrition education, consumers have changed their diets. Although there is still considerable room for improvement in meeting Federal food-guidance recommendations, nutrition…

This study investigated the extent to which data collected on play behavior differ when two different data collection methods, observation alone and observation plus interview, were used. A secondary objective was to compare data collected using both methods in an indoor and outdoor play environment. The social and cognitive play behavior for a…

In winter 1994, Alberta Vocational College (Canada) conducted a study to explore the extent of gambling among college students; examine the preferences, frequency, intensity, duration, and maximum wagers associated with gambling activities; identify gambling-related problems; and create awareness of the extent of gambling participation and…

Data from campus crime reports and security logs help identify the perpetrators and likely victims of crime on college campuses. The historically black college or university campus is not exempt from physical and verbal acts of violence, and every area of the campus is vulnerable. Although the academy has no duty to protect the community from…

Current conceptions of Adult Children of Alcoholics (ACOAs) are unable to account for recent research which suggests many of the characteristics used to describe ACOAs are not valid. These conceptions also fail to explain the documented heterogeneity among ACOAs with regard to life and therapeutic outcomes. In this paper, an alternative model of…

A four-level taxonomy is proposed to define the usefulness of rater written comments for supporting letters of recommendation. The taxonomy is used to classify comments on 220 rating forms by 25 raters from two surgery departments regarding performance by third-year medical students. Written comments were classified by the following taxonomy: (1)…

A study examined relations among maternal stress, social support, adjustment, and the use of positive (encouraging) or negative (punitive) control strategies in a low socioeconomic status sample. The study sample consisted of 40 mother-son dyads examined longitudinally when the children were 18 and 24 months of age. During this period, mothers…