The role of task preference in the effectiveness of response interruption and redirection

Response interruption and redirection (RIRD) is a common treatment for automatically reinforced vocal stereotypy; it involves the contingent presentation of task instructions. Tasks that are included in RIRD are typically selected based on caregiver report, which may affect the efficacy of RIRD. The purpose of the current study was to evaluate the role of task preference in the efficacy of RIRD for four participants who engaged in vocal stereotypy. We conducted task-preference assessments and selected tasks of varying preferences to include in RIRD. For three out of four participants, the results showed that RIRD with higher preference tasks was not effective at reducing vocal stereotypy, whereas RIRD with lower preference tasks was effective for all participants.     

A Systematic Review of Student-Mediated Math Interventions for Students with Emotional or Behavior Disorders

Journal of Behavioral Education - Students identified with emotional or behavioral disorders (EBD) display deficits across academic content areas, most notably in mathematics. We reviewed research...     

How lay theories of prejudice shape prejudice confrontations: Examining beliefs about prejudice prevalence,origins, and controllability

The formative framework in prejudice confrontations research has focused on the utility of confrontations to activate one's self-regulation strategies to interrupt unintentional prejudice, discrimination, and stereotyping. As this framework remains dominant in the literature, little research has examined everyday people's theories about prejudice that diverge from this framework and accounted for these theories in investigating confrontation rates and outcomes. In this paper, we review key lay theories of prejudice and discuss the ways in which they may influence prejudice confrontations. First, we summarize lay theories regarding the prevalence, origins, and controllability of prejudice. Next, we consider how lay theories of prejudice may factor into the circumstances under which people confront prejudice, goals that people may hold when confronting, and outcomes of confronting for confronters and perpetrators. Throughout, we highlight fundamental research questions and hypotheses that integrate lay theories of prejudice and prejudice confrontations. We propose that better understanding lay theories of prejudice and how they influence prejudice confrontations may help to advance translational and theoretical research in social psychology.     

Electroencephalogram and heart rate measures of working memory at 5 and 10 months of age

We recorded electroencephalogram (EEG; 6-9 Hz) and heart rate (HR) from infants at 5 and 10 months of age during baseline and performance on the looking A-not-B task of infant working memory (WM). Longitudinal baseline-to-task comparisons revealed WM-related increases in EEG power (all electrodes) and EEG coherence (medial frontal-occipital electrode pairs) at both ages. WM-related decreases in HR were only present at 5 months, and WM-related increases in EEG coherence became more localized by 10 months. Regression analyses revealed that baseline-to-task changes in psychophysiology accounted for variability in WM performance at 10 but not 5 months. HR and EEG power (medial frontal and lateral frontal electrodes) were unique predictors of variability in 10-month WM performance. These findings are discussed in relation to frontal lobe development and represent the first comprehensive longitudinal analysis of age-related changes in the behavioral and psychophysiological correlates of WM.     

How students’ achievement goals shape their beliefs about effective teaching: A ‘build‐a‐professor’ study

Background. Which instructor qualities do students consider most important? The answer likely depends on the student. This study attempted to trace beliefs about the most essential instructor qualities to students’ academic achievement goals. Aims. The present study tested the hypothesis that students pursuing mastery goals favour instructors who stimulate and challenge them intellectually, whereas those pursuing performance goals favour instructors who present material clearly and provide clear cues about how to succeed. Sample. Participants were 157 students at a 4‐year public university. Method. Participants designed the ideal professor through a hypothetical combination of nine widely valued instructor qualities, such as enthusiasm, presentation clarity, and an interactive teaching style. The more they acquired of any one instructor quality, the less they could acquire of the others, thus compelling students to distinguish necessary qualities from desirable luxury qualities. Results. Students’ achievement goals corresponded to their views about the most essential instructor qualities. Mastery goals predicted greater demand for professors who intellectually challenge students and possess topic expertise, whereas performance goals predicted high demand for professors who present material clearly and provide cues about how to succeed in the course. Conclusions. The findings support emerging theorizing about how mastery and performance goals nudge students to pursue different learning agendas, with distinct consequences to their learning experience.     

Using Intergroup Contact Theory to Reduce Stigma Against Transgender Individuals: Impact of a Transgender Speaker Panel Presentation

Sexual minorities experience significant stigma and prejudice. Much research has examined sexual stigma and prejudice impacting gay and lesbian individuals, but limited research has examined other sexual minorities, such as transgender persons or individuals whose gender identity or expression is incongruent with their assigned gender or anatomical sex. Research has found that interpersonal contact with sexual minorities is associated with lower sexual stigma and prejudice. Intergroup contact theory predicts that interaction between groups can reduce stereotyping and improve intergroup relationships. Using a randomized crossover design, this study compared the impact of exposure to a transgender speaker panel vs. a traditional transgender lecture presentation on transphobia. Results indicated greater immediate reductions of transphobia following the transgender speaker panel than traditional lecture.     

Three-dimensional scapula kinematics and shoulder function examined before and after surgical treatment for breast cancer

Shoulder motion loss following surgical treatment of breast cancer is common and may be associated with surgery-related soft tissue changes and altered shoulder kinematics. Knowledge of short term biomechanical changes at the shoulder will inform treatment decisions and may help prevent the development of shoulder pathology. Shoulder motion loss following surgery also impacts quality of life and shoulder function, and measuring function with a shoulder-specific tool may direct rehabilitation. This study examined the short term effects of surgery on scapula kinematics and function in breast cancer survivors. Bilateral three-dimensional scapular kinematics were quantified before and after surgery for unilateral breast cancer and analyzed with repeated measures ANOVA. Shoulder function was assessed with the Shoulder Rating Questionnaire (SRQ) and analyzed with ANOVA. Subjects (n = 11) demonstrated statistically significant increases in scapula internal rotation on their involved side following surgery. An intention to treat analysis on all enrolled subjects supported this finding. The findings suggest that soft tissues restrictions impact short-term scapula motion following surgery for breast cancer. Significantly poorer shoulder function was reported for pain, recreation/athletic activities and total SRQ score after surgery. The SRQ appears sensitive enough to identify areas of life affected by changes in shoulder function following surgical intervention for breast cancer.     

Coping,Reasons for Living,and Suicide in Black College Students

The authors examined the roles of reasons for living and coping in protecting against suicidal behaviors among 361 Black college students. Results of a path analysis revealed that reasons for living mediated against suicidal ideation through an inverse effect on depression. Results also indicated that greater use of emotion‐oriented coping may lead to suicidal ideation through increased depression and decreased reasons for living, whereas avoidance‐oriented coping protected against suicide. Implications for these results are further discussed.     

Bottom-Up Analysis of Single-Case Research Designs

This paper defines and promotes the qualities of a ??bottom-up?? approach to single-case research (SCR) data analysis. Although ??top-down?? models, for example, multi-level or hierarchical linear models, are gaining momentum and have much to offer, interventionists should be cautious about analyses that are not easily understood, are not governed by a ??wide lens?? visual analysis, do not yield intuitive results, and remove the analysis process from the interventionist, who alone has intimate understanding of the design logic and resulting data patterns. ??Bottom-up?? analysis possesses benefits which fit well with SCR, including applicability to designs with few data points and few phases, customization of analyses based on design and data idiosyncrasies, conformation with visual analysis, and directly meaningful effect sizes. Examples are provided to illustrate these benefits of bottom-up analyses.     

Externalizing Behavior Problems During Adolescence: An Ecological Perspective

Given the ramifications of difficulties related to externalizing behavior problems, the present study examined the relationships among adolescents’ externalizing behavior problems, characteristics of adolescents’ families, their perceived neighborhood support, and their acculturation. As part of this study, a culturally diverse sample of adolescents who were in the Sixth through Eighth Grades completed measures assessing these variables. Results suggested that variables such as maternal warmth, overall parental emotional support, and overall neighborhood support are important predictors of externalizing behavior problems. Further regression analyses revealed that, in addition to adolescents’ perceived social acceptance and global self-worth, parental and neighborhood characteristics are significant predictors of adolescents’ externalizing behavior problems. These findings suggested that, when identifying adolescents who are at risk for the development of externalizing behavior problems, an ecological conceptualization encompassing culture, community, and home characteristics can be helpful.