Doing the right thing: infants' selection of actions to imitate from observed event sequences

Two studies were conducted to investigate how 14- to 16-month-old infants select actions to imitate from the stream of events. In each study, an experimenter demonstrated two actions leading to an interesting effect. Aspects of the first action were manipulated and whether infants performed this action when given the objects was observed. In both studies, infants were more likely to imitate the first action when it was physically necessary to generate the effect, and in Study 2 they were also more likely to imitate the action when it was socially cued. It seems that infants' own knowledge of space and causality as well as their sensitivity to others' social signals both contribute to their tendency to imitate actions.     

A meta-analysis of comparative studies on Chinese and US students’ mathematics performance: Implications for mathematics education reform and research

US and China are reforming mathematics teaching by shifting from students’ attainment of facts and procedures toward development of competencies in reasoning, communication, connections, and problem solving, and application of these in real life contexts. Differences in students’ overall performance, curricula, and teachers’ knowledge and instruction between US and Eastern Asian countries are often used to support US reform with two obvious limitations. First, their performance has not been delineated into specific areas which raise questions about whether overall higher Asian mathematics performance over US is also evident in the specific US reform competencies. Second, Asians are often used as an indiscriminate group with inattention to different schooling and non-schooling factors between countries that might contribute differently to performances. This meta-analysis examines US and Chinese student mathematics performance studies and identifies the strengths and weaknesses in overall and specific competencies. It raises questions about theoretical assumptions, discusses limitations of research designs, and proposes research that may lead to a critical understanding of the quality of mathematics learning.     

Impact of Sensory Processing on School Performance Outcomes in High Functioning Individuals with Autism Spectrum Disorder

Difficulty processing sensory information may impede progress in school for students with autism spectrum disorder (ASD). We explore the relationship between sensory processing and school performance in 26 high‐functioning youths with ASD and 26 controls (age 8–14) using measures of sensory, social, cognitive, and academic functioning. In the ASD group, bivariate Pearson correlations indicated a significant positive relationship between intelligence quotient (IQ) and the School Competence Scale (SCS) of the Child Behavior Checklist (CBCL), and a significant negative relationship between Dunn's Sensory Processing Framework and SCS scores. Final hierarchical multiple linear regression model accounting for SCS scores in ASD included IQ, ADHD symptoms, and sensory features. An interaction between increased sensory sensitivity with reduced sensory avoidance behaviors explained the greatest amount of variance in SCS, meaning school performance is lowest for children with greater hypersensitivity and fewer avoidance behaviors. Results indicate a strong impact of sensory processing on school performance in ASD.     

The Job Interview and Cognitive Performance: Does Structure Reduce Performance on Selection Batteries,and Can Explanation of Purpose Improve It?

Structuring job interviews is a method of decreasing bias and increasing the predictive validity of job performance, but research suggests that applicants can react negatively to structure (Chapman & Zweig, 2005) and that negative attitudes about selection tools can predict performance (Hausknecht, Day, & Thomas, 2004). The current exploratory study investigates how structuring the job interview in conjunction with priming the ethnicity and sex of the applicant, and in some conditions providing an explanation of the structure, affected post‐interview cognitive ability performance. Three levels of structure were randomly assigned. Those who experienced a structured interview without an explanation of its purpose scored lower than those who experienced an unstructured interview, but those who experienced a structured interview with an explanation of its purpose did not score lower than those who experienced an unstructured interview. Scores differed for females and Hispanics depending on the structure condition, but not in the same manner. Implications for recruitment, selection, and performance management are discussed.     

Identifying Baseline Covariates for Use in Propensity Scores: A Novel Approach Illustrated for a Nonrandomized Study of Recovery High Schools

There are many situations where random assignment of participants to treatment and comparison conditions may be unethical or impractical. This article provides an overview of propensity score techniques that can be used for estimating treatment effects in nonrandomized quasi-experimental studies. After reviewing the logic of propensity score methods, we call attention to the importance of the strong ignorability assumption and its implications. We then discuss the importance of identifying and measuring a sufficient set of baseline covariates upon which to base the propensity scores and illustrate approaches to that task in the design of a study of recovery high schools for adolescents treated for substance abuse. One novel approach for identifying important covariates that we suggest and demonstrate is to draw on the predictor-outcome correlations compiled in meta-analyses of prospective longitudinal correlations.     

Sexual Health Equity in Schools: Inclusive Sexuality and Relationship Education for Gender and Sexual Minority Students

ABSTRACT

This paper offers a review of school-based sexuality and relationship education as it relates to gender and sexual minority (GSM) students. Framed by a queer theory lens, the paper examines four main topics: (a) sexual health and relationship risks for GSM youth, (b) comprehensive school-based sexuality education as a protective factor for sexual health and relationship risks, (c) the current availability of relevant sexuality education for GSM students in the United States, and (d) inclusive schools as a social determinant of health. The author advocates for health equity, and offers suggestions for inclusive, comprehensive sexuality and relationship education to provide relevant, accurate, positive information for all students.     

An Interpersonal Psychotherapy Approach to Counseling Student Athletes: Clinical Implications of Athletic Identity

Research has shown that disruptive circumstances in an athlete's career (temporary injury, permanent injury, retirement) can pose significant difficulties, especially if the athlete has developed a salient athletic identity at the expense of a multidimensional self‐concept. The authors present an interpersonal psychotherapy approach to case conceptualization with student athletes that can be effective because of its brief nature and focus on grief, role transitions, interpersonal deficits, and interpersonal disputes.     

Next generation crosscutting themes: Factors that contribute to students' understandings of size and scale

This study examined the degree to which individual differences in students' (N = 232) concepts of size and scale are explained by factors such as students' innate sense of number, out‐of‐school science experiences, exposure to size and scale instruction, gender identities, and racial/ethnic identities. There is increasing emphasis being placed on the use of crosscutting concepts to promote deep learning in science. A multiple linear regression indicated students' racial/ethnic identities, experiences with scale outside of school, and exposure to size and scale instruction significantly added to the prediction model. Results from this study can both inform the movement toward incorporating crosscutting concepts into pedagogy as well as inform educators, administrators, and other stakeholders of the factors that may shape students' understanding of the cross‐cutting concept of scale, proportion, and quantity.     

“You Can’t Bring Your Cat to Work”: Challenges Mothers Face Combining Breastfeeding and Working

Despite increasing emphasis in recent years on the importance of breastfeeding for public health, rates in the United States still fall short of goals set by health organizations. In particular, breastfeeding rates for working mothers are lower than for stay at home mothers, despite policy changes to facilitate breastfeeding and working. Based on interviews with 23 mothers who were participants in breastfeeding support groups, this study explores some of the factors contributing to women’s difficulty combining breastfeeding and working. Findings indicate that some women do not return to work because they believe working and breastfeeding are not compatible, while those who do work and breastfeed often lack support from coworkers and managers. In order to improve breastfeeding rates for working mothers, organizations should make their support for breastfeeding mothers explicit beyond formal policies such as lactation rooms.