Predicting treatment response for childhood attention-deficit/hyperactivity disorder: Introduction of a heuristic model to guide research

Efficacious treatments for childhood attention-deficit/hyperactivity disorder (ADHD) have been clearly documented in the extant literature. However, significant challenges remain in delivering these treatments to the children and families they were developed to benefit. With the aim of better understanding the obstacles that impede delivery of treatments for ADHD, this paper reviews what is known regarding predictors of treatment acceptance, adherence, and success among families of children with ADHD. We identify several gaps in this literature, including the need for a strong, theoretically-driven model that encompasses parental cognitive variables in understanding the treatment experiences of these families.     

Why teach ethics in science and engineering?

The following views were presented at the Annual Meeting of the American Association for the Advancement of Science (AAAS) Seminar “Teaching Ethics in Science and Engineering”, 10–11 February 1993 organized by Stephanie J. Bird (M.I.T.), Penny J. Gilmer (Florida State University) and Terrell W. Bynum (Southern Connecticut State University). Opragen Publications thanks the AAAS, seminar organizers and authors for permission to publish extracts from the conference. The opinions expressed are those of the authors and do not reflect the opinions of AAAS or its Board of Directors.     

EFFECTS OF COOPERATIVE LEARNING GROUPS DURING SOCIAL STUDIES FOR STUDENTS WITH AUTISM AND FOURTH-GRADE PEERS

We investigated the use of cooperative learning groups as an instructional strategy for integrating 2 students with autism into a fourth-grade social studies class. Baseline consisted of 40 min of teacher-led sessions including lecture, questions and discussion with students, and the use of maps. The intervention condition consisted of 10 min of teacher introduction of new material, followed by cooperative learning groups that included tutoring on key words and facts, a team activity, and a whole class wrap-up and review. An ABAB design showed increases for target students and peers for the number of items gained on weekly pretests and posttests, the percentage of academic engagement during sessions, and durations of student interaction during the intervention.     

A Three Generational Study of Tomboy Behavior

The perceptions and definitions of tomboybehavior were explored across three generations ofwomen. The sample included 521 women (primarilyundergraduates, their mothers, and their grandmothers)ranging in age from 17 to 94 who were categorized intoone of three cohorts (Generation Xers, Baby Boomers orSenior Citizens) for a final sample of 466. The samplewas 87% European American, 6% Native American, 3% Hispanic, and 2% Asian American. Sixty-sevenpercent of the sample reported being tomboys duringtheir childhood. The average age reported for startingtomboy behavior was 5.8, whereas the average age for ceasing tomboy behavior was 12.6. Agecohort analyses revealed relatively few differences butseveral interesting findings. The senior citizens tendedto differ from both sets of younger women. For instance, senior citizens were less likely toreport being tomboys than were Xers or Boomers.Directions for future research include monitoring thesocial acceptability of tomboy behavior, assessingpotential cultural differences in tomboyism, andanalyzing correlates of the average age that tomboyismceases.     

TEACHING SOCIAL SKILLS TO STUDENTS WITH AUTISM TO INCREASE PEER INTERACTIONS IN AN INTEGRATED FIRST-GRADE CLASSROOM

We investigated the use of social skills groups to facilitate increased social interactions for students with autism and their nonhandicapped peers in an integrated first-grade classroom. Social skills groups consisted of training students and peers in initiating, responding, and keeping interactions going; greeting others and conversing on a variety of topics; giving and accepting compliments; taking turns and sharing; asking for help and helping others; and including others in activities. Training occurred during the first 10 min of 20-min play groups, four times per week. Using a multiple baseline across subjects design, results demonstrated increases in the frequency of, time engaged in, and duration of social interactions, as well as the responsivity of students and peers to each other. Results were maintained when students were monitored and given feedback on social performance in play groups and during follow-up.     

The self-perceptions and attributions of attention deficit hyperactivity disordered and nonreferred boys

Compared the self perceptions and attributions of attention deficit hyperactivity disordered (ADHD) and control boys. The ADHD boys viewed themselves as no worse than control boys on self-perceived competence and global selfworth, especially when internalizing symptomatology was taken into account statistically through covariance analyses. In terms of attributions, the ADHD boys were more likely to take responsibility for social successes and less likely to take responsibility for social failures than the control boys. Although the ADHD boys scored significantly higher on the Children's Depression Inventory, this difference was no longer significant when items dealing with behavior, school, and social problems were excluded. The results are discussed in terms of their implications for understanding how the attributions and selfperceptions of ADHD boys may mediate their performance in challenging academic and social situations.An earlier version of this paper was presented at the 1992 Annual Meeting of the Society for Research in Child and Adolescent Psychopathology, Sarasota, Florida. The first author was supported in part by grants from the National Institute of Mental Health (MH47390 and MH48157) and the Clinical Research Center (MH30915). The second author was supported in part by grants from the National Institute on Alcohol Abuse and Alcoholism (AA06267), the National Institute on Drug Abuse (DA05605), and the National Institute of Mental Health (MH48157). The fourth author was supported by a grant from the College of Arts and Sciences of the University of Kentucky.     

Changes in alertness and processing capacity in a serial learning task

Second-to-second changes in processing capacity were examined using a concurrent task paradigm involving serial learning and simple reaction time (RT) in two experiments. Experiment 1 demonstrated the feasibility of combining probe RT with a slow-paced serial learning task including perceptually isolated items. Experiment 2 employed the same concurrent tasks to compare cardiac interbeat interval (IBI, the reciprocal of heart rate) with probe RT. Second-to-second changes during item processing were found consistently for both measures. However, these changes appeared to be more related to observing and response requirements than to the specific cognitive processes required by the tasks. Correctly anticipated items were associated with (l)RT changes, suggesting heightened allocation of capacity, and (2)a cardiac IBI response of episodic cardiac deceleration imposed upon the task-induced cardiac speeding. The probe RT and cardiac IBI measures showed reasonable convergence in assessing the allocation of processing capacity. The concept of the accessibility of allocated capacity was introduced in considering instances of the divergence of probe RT and cardiac IBI.     

What communication skills do employers want? silicon valley recruiters respond

The purpose of this study was to analyze the satisfaction levels of Silicon Valley employers with the communication skills of newly hired college graduates. Employers reported that oral and written communication skills needed improvement in several areas, including the use of vocabulary and self‐expression. College graduates' skills are not always adequate to perform the tasks required on the job. Employers said students needed stronger writing skills; more training on professional uses of e‐mail; and additional education regarding self‐expression, impression management, and avoidance of slang.