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 Experience of Vicarious Posttraumatic Growth in Mental Health Workers

In order to add to the body of research that examines the phenomenon of vicarious posttraumatic growth, this study sought to illuminate the lived experiences of mental health professionals who work on a day-to-day basis with multiply traumatized children and adolescents and, as a result, experience measurably high levels of vicarious trauma and compassion satisfaction. The findings from this qualitative study support positive vicarious experiences derived from trauma work and expose the pathologically focused nature of the profession.     

Dialectical Behavior Therapy Modified for Adolescent Binge Eating Disorder: A Case Report

Given the lack of empirically supported treatments available for adolescents with eating disorders, it is important to investigate the clinical utility of extending treatments for adults with eating disorders to younger populations. Dialectical behavior therapy for binge eating disorder, based on the affect-regulation model, conceptualizes binge eating as a behavioral attempt to influence, change, or control painful emotional states. With promising research findings in adult women, it is of clinical interest whether the dialectical behavior therapy for binge eating disorder treatment manual could be usefully adapted for an adolescent population. This report describes adolescent-specific modifications (including the use of family sessions) to standard dialectical behavior therapy for binge eating disorder, with an illustrative case study. While more rigorous case studies are needed prior to establishing justification for a randomized trial, this pilot case provides preliminary support for a modified version of dialectical behavior therapy for binge eating disorder as a therapeutic option for adolescents with binge eating disorder.     

Cognitive Acrobatics in the Construction of Worker–mother Identity

This study uses dialectical theory to explore the interaction of worker identity (perceived financial need and job/career identity) and intensive mothering expectations in mothers’ identity construction. This study is based on extensive interviews with 98 at-home, part-time employed and full-time employed mothers of one or more pre-school children from the Midwestern United States. The narrative analysis reveals that mothers embrace intensive mothering expectations. Because of these cultural expectations, mothers must modify either societal mothering expectations or worker expectations in order to construct an integrated worker–mother identity. We found that while at-home mothers can embrace intensive mothering expectations, employed mothers engage in cognitive acrobatics to manage the tension between employment and the dominant mothering ideology. Deirdre D. Johnston is Professor of Communication and Debra H. Swanson is Professor of Sociology at Hope College. This research was funded by grants from Hope College Frost Center for Social Science Research and the Ruth M. Peale faculty development fund.     

Concurrent reinforcement schedules: behavior change and maintenance without extinction

We evaluated the effects of concurrent schedules of reinforcement on negatively reinforced problem behavior and task completion with 3 children with autism. Results indicated that problem behavior occurred at high levels and relatively few tasks were completed when problem behavior produced a break (from tasks) and task completion produced either no consequence or a break. By contrast, problem behavior was eliminated and tasks were completed when problem behavior produced a break and task completion produced a break with access to preferred activities. Treatment gains were maintained without the use of extinction when the response requirement was increased and the schedule of reinforcement was thinned.     

Discrimination of English and French orthographic patterns by biliterate children

We investigated whether young English–French biliterate children can distinguish between English and French orthographic patterns. Children in French immersion programs were asked to play a dictionary game when they were in Grade 2 and again when they were in Grade 3. They were shown pseudowords that contained either an English spelling pattern or a French spelling pattern, and they were asked to decide whether each pseudoword should go in an English dictionary or a French dictionary if it became a real word. Comparison groups of monolingual English children, monolingual French children, and English–French bilingual university students were also tested on the task. French immersion students in both grades were above chance in discriminating between the two types of pseudowords but were well below adult performance on the task. Measures obtained in kindergarten showed that early print knowledge had some ability to predict later ability to discriminate between the orthographic patterns of the two languages. Further analyses indicated that exposure to print in each language in Grades 1 to 3 was strongly related to discrimination performance. The findings are interpreted as being consistent with the statistical learning hypothesis.     

Disconfirmed hedonic expectations produce perceptual contrast, not assimilation

In studies of hedonic ratings, contrast is the usual result when expectations about test stimuli are produced through the presentation of context stimuli, whereas assimilation is the usual result when expectations about test stimuli are produced through labeling, advertising, or the relaying of information to the subject about the test stimuli. Both procedures produce expectations that are subsequently violated, but the outcomes are different. The present studies demonstrate that both assimilation and contrast can occur even when expectations are produced by verbal labels and the degree of violation of the expectation is held constant. One factor determining whether assimilation or contrast occurs appears to be the certainty of the expectation. Expectations that convey certainty are produced by methods that lead to social influence on subjects' ratings, producing assimilation. When social influence is not a factor and subjects give judgments influenced only by the perceived hedonic value of the stimulus, contrast is the result.     

Comprehension of Idioms by Children with Learning Disabilities: Metaphoric Transparency and Syntactic Frozenness

Third and fifth grade children with and without learning disabilities participated in this study. Syntactically frozen and flexible idioms and transparent and opaque idioms were used as stimuli to examine the ability to identify the correct idiom and to explain idiom meanings. Grade and diagnostic category affected performance on the explanation task but not on the forced choice task. Idiom type was also a factor affecting comprehension and explanation. Literal responses occurred rarely and were more likely to occur on the forced choice task.     

Contextual modulation of N400 amplitude to lexically ambiguous words

Though much is known about the N400 component, an event-related EEG potential that is sensitive to semantic manipulations, it is unclear whether modulations of N400 amplitude reflect automatic processing, controlled processing, or both. We examined this issue using a semantic judgment task that manipulated local and global contextual cues. Word triplets (prime-noun-target, e.g., finance-bank-money) were sequentially presented on a computer screen (500 ms duration, 1000 ms stimulus onset asynchrony), in which the second word was a homograph. The first word (prime) created a neutral-, dominant-meaning- or subordinate-meaning-biased "global context," and the third word (target) created a dominant- or subordinate-biased "local context" that was either congruent or incongruent with the "global context" established by the first prime word. Participants were instructed to read all three words but to decide only whether the second and third words were semantically related. Event-related potentials (ERPs), specifically the N400, were recorded to the third terminal word. N400 amplitudes evoked by dominant meaning-related third words incongruent with the globally biased subordinate context (e.g., river-bridge-money) were significantly more negative than dominant endings in neutral contexts (e.g., taxi-bank-money), but not different from unrelated filler triplets. In addition, there was some indication that left hemisphere, temporal-parietal electrode sites were associated with greater N400 negativity for dominant targets in conflicting subordinate global contexts than homologous right hemisphere electrode sites, the latter of which showed significant activation to subordinate meanings in cooperating contexts. Thus, N400 amplitude was more affected by global than local context suggesting that controlled processes may take priority over automatic processes in modulating N400 amplitude, especially for left hemisphere electrode sites.