A Meta-analysis of Prereferral Intervention Teams: Student and Systemic Outcomes

Although prereferral intervention teams (PIT) are common in public schools, there is little and conflicting research to support them. The current article conducted an empirical meta-analysis of research on PITs by reviewing 72 articles. Nine of the articles matched the inclusion criteria for the study and 57 effect size (ES) coefficients were computed, which resulted in a mean ES of 1.10. The studies were further broken down by category of dependent variable (DV), and resulted in a mean ES of 1.15 for student outcomes and 0.90 for systemic outcomes. PITs that were implemented by university faculty resulted in a mean ES of 1.32, but field-based PITs resulted in a mean ES of only .54. Studies that used random assignment resulted in higher ES coefficients than those that used nonrandom assignment. Implications for research and cautious suggestions for practice are discussed.     

Cross-cultural patterns in emotion recognition: highlighting design and analytical techniques

This article highlights a range of design and analytical tools for studying the cross-cultural communication of emotion using forced-choice experimental designs. American, Indian, and Japanese participants judged facial expressions from all 3 cultures. A factorial experimental design is used, balanced n x n across cultures, to separate "absolute" cultural differences from "relational" effects characterizing the relationship between the emotion expressor and perceiver. Use of a response bias correction is illustrated for the tendency to endorse particular multiple-choice categories more often than others. Treating response bias also as an opportunity to gain insight into attributional style, the authors examined similarities and differences in response patterns across cultural groups. Finally, the authors examined patterns in the errors or confusions that participants make during emotion recognition and documented strong similarity across cultures.     

Investigation of Body Comparison Among Adolescent Girls1

Grade differences in appearance and nonappearance social comparisons, and targets for body comparison were examined in adolescent girls. A model describing potential contributors to, and consequences of, body comparison tendency was examined. Girls (n= 545) completed measuring social comparisons, targets for comparisons, dieting in response to comparisons, body attitudes, eating patterns, psychological variables, height, and weight. Appearance and nonappearance social comparisons increased with age. Girls reported comparing their bodies most frequently with peers and fashion models. Body comparison tendency was significantly predicted by: importance of thinness, internalization of socio‐cultural ideal, friend concern with weight, body image instability, competitiveness, grade, public self‐consciousness, perfectionism, and family concern with weight. Predictors of dieting in response to body comparison were also explored.     

Does priming specific syllables during tip-of-the-tongue states facilitate word retrieval in older adults?

This experiment investigated whether phonological priming of syllables helps resolve tip-of-the-tongue (TOT) states in young and older adults. Young, young-old, and old-old adults read general knowledge questions and responded "know," "TOT," or "don't know" accordingly. Participants then read a list of 10 words that included 3 phonological primes corresponding solely to the first, middle, or last syllable of the target word. Young and young-old adults resolved more TOTs after first-syllable primes, but old-old adults showed no increase in TOT resolution following any primes. These results indicate that presentation of the first syllable of a missing word strengthens the weakened phonological connections that cause TOTs and increases word retrieval, but not for old-old adults who experience greater deficits in the transmission of priming across these connections.     

Mother-infant interactions in western Lowland Gorillas (Gorilla gorilla gorilla): spatial relationships,communication, and opportunities for social learning

This study investigated mother-infant interactions in lowland gorillas (Gorilla gorilla gorilla) with particular focus on the relative role of mothers and infants in creating situations that are potentially conducive to infant social learning. Eleven gorilla mother-infant dyads were focally observed in weekly 1-hr sessions for 12 months. Spatial relationships were affected by age as well as by ambient temperature. Although the youngest infant was encouraged by its mother to walk and climb, mothers showed little or no encouragement in other contexts. In contrast, infants were quite interested in their mothers' activities, on some occasions repeated their mother's behavior, and actively encouraged their mothers to share food, play, or follow them. These findings suggest that gorilla infants are more active than their mothers in creating situations that are potentially conducive to the acquisition of knowledge or skills.     

Relation of maximal ankle dorsiflexion angle and passive resistive torque to passive-elastic stiffness of ankle dorsiflexion stretch

The maximal passive ankle dorsiflexion angle and the maximal passive resistive torque at this angle were measured for 81 women 20 to 84 years of age and correlated with the passive-elastic stiffness (stiffness) of an ankle dorsiflexion stretch. Pearson correlation coefficients and multiple regression analyses were used to examine whether the two clinical measurements could predict ankle stiffness. The maximal passive resistive torque showed a moderate correlation with stiffness in the full stretch range (r = .69) and high correlation with stiffness in the last half of the full stretch range (r = .84). The maximal dorsiflexion angle showed a low correlation with stiffness in the full stretch range (r = .27) and in the last half of the full stretch range (r = .36). The maximal passive resistive torque and the dorsiflexion angle together accounted for 54% of the stiffness variance in the full stretch range and 76% of the stiffness variance in the last half of the full stretch range. Thus, the clinical measurements of the maximal passive dorsiflexion angle and the maximal passive resistive torque were directly and significantly related to the ankle dorsiflexion passive-elastic stiffness and good predictors of stiffness in the last half of the passive ankle dorsiflexion stretch.     

Clinically useful assessments: substance use and comorbid psychiatric disorders

This review addresses the assessment of substance use and related constructs with persons having severe and persistent mental illness. The review contains two major sections. The first section focuses on issues particular to the assessment of substance use and abuse in the context of major mental illness; these include the social and motivational context of assessment, the impact of mental status and acute symptoms, limitations associated with acute and chronic cognitive impairment, and the psychosocial relevance of assessment items. The second section highlights a selected set of substance assessment tools for use with this population; evidence for the reliability, validity, and/or feasibility of these tools is summarized. Each instrument meets the criteria of being: (a). relatively brief; (b). easy to administer and interpret; and (c). useful for treatment planning, motivational feedback, and/or monitoring change.     

Gradual escalation: The role of continuous commitments in perceptions of guilt

Many immoral acts are the result of gradually escalating behaviors. The present work focuses on observers of immoral acts and the role of continuous commitments in shaping their perceptions of another person's guilt. Across four studies investigating how gradual escalations affect moral judgments, participants read a scenario describing an instance of immoral behavior that gradually built in severity. In Study 1, female participants perceived a perpetrator as less guilty when his behavior gradually escalated to rape after explicitly committing to the appropriateness his initial morally ambiguous behavior. The findings from Study 2 suggest that inducing a categorical mindset can counteract this reduction in perceptions of guilt. Study 3 illustrated the power of the categorical versus continuous mindset by examining how a categorical (versus a continuous mindset) impacts perceptions of guilt even in the absence of gradually escalating behavior. Finally, Study 4 extended the findings from the prior studies to a sample of both men and women and investigated the effect of the mindset manipulation on perceptions. Together, these studies demonstrate that the potency of gradual escalations to induce acquiescence to immoral behavior may inhere in their ability to create initial commitments to and continuous perceptions of morally ambiguous behavior.     

A conceptual model of child psychopathology: implications for understanding attention deficit hyperactivity disorder and treatment efficacy

Highlights the desirability of using a theoretical framework for guiding the design and evaluation of therapeutic interventions for children with attention deficit hyperactivity disorder (ADHD). A general conceptual model is introduced and used to evaluate ADHD treatment outcome research. Treatments designed to target the substrate level (pharmacological interventions) result in broad, robust improvement in both core and peripheral areas of functioning. Those targeting hypothesized core features of the disorder (i.e., attention, impulsivity-hyperactivity) produce corresponding improvement in core and peripheral outcome measures with the exception of studies employing cognitive-behavior therapy. Those targeting peripheral features of the disorder effect change only in corresponding peripheral areas of functioning. Implications for clinical practice are discussed, and an alternative conceptual model of ADHD is introduced and compared with existing models.