Associations Among Pubertal Development,Empathic Ability,and Neural Responses While Witnessing Peer Rejection in Adolescence

Links among concurrent and longitudinal changes in pubertal development and empathic ability from ages 10 to 13 and neural responses while witnessing peer rejection at age 13 were examined in 16 participants. More advanced pubertal development at age 13, and greater longitudinal increases in pubertal development, related to increased activity in regions underlying cognitive aspects of empathy. Likewise, at age 13 greater perspective taking related to activity in cognitive empathy‐related regions; however, affective components of empathy (empathic concern and personal distress) were associated with activity in both cognitive and affective pain‐related regions. Longitudinal increases in empathic ability related to cognitive and affective empathy‐related circuitry. Findings provide preliminary evidence that physical and cognitive‐emotional development relate to adolescents' neural responses when witnessing peer rejection.     

Developmental Trajectories of Acculturation in Hispanic Adolescents: Associations With Family Functioning and Adolescent Risk Behavior

This study examined longitudinal acculturation patterns, and their associations with family functioning and adolescent risk behaviors, in Hispanic immigrant families. A sample of 266 Hispanic adolescents (M_age = 13.4) and their primary parents completed measures of acculturation, family functioning, and adolescent conduct problems, substance use, and sexual behavior at five timepoints. Mixture models yielded three trajectory classes apiece for adolescent and parent acculturation. Assimilated adolescents reported the poorest family functioning, but adolescent assimilation negatively predicted adolescent cigarette smoking, sexual activity, and unprotected sex indirectly through family functioning. Follow‐up analyses indicated that discrepancies between adolescent and parent family functioning reports predicted these adolescent outcomes. Results are discussed regarding acculturation trajectories, adolescent risk behavior, and the mediating role of family functioning.     

The Effect of Teachers' Memory‐Relevant Language on Children's Strategy Use and Knowledge

Building on longitudinal findings of linkages between aspects of teachers' language during instruction and children's use of mnemonic strategies, this investigation was designed to examine experimentally the impact of instruction on memory development. First and second graders (N = 54, M_age = 7 years) were randomly assigned to a science unit that varied only in teachers' use of memory‐relevant language. Pretest, posttest, and 1‐month follow‐up assessments revealed that although all participating children learned new information as a result of instruction, those exposed to memory rich teaching exhibited greater levels of strategic knowledge and engaged in more sophisticated strategy use in a memory task involving instructional content than did students exposed to low memory instruction. The findings provide support for a causal linkage between teachers' language and children's strategic efforts.     

Teachers as Leaders

Graphic novels offer an exciting new medium across the curriculum, but classroom research must be done. Anecdotal evidence is a start, but reform requires thoughtful study. Teachers are in the best place to do this research, as they have ready access, currency, and credibility. Teacher research on graphic novels, indeed all new media, is also needed for teacher professionalism in the Knowledge Society.     

Developing strategic learners

This paper derives from an ongoing project on the teaching and learning of reading in English and Irish primary classrooms. The project is seeking to understand how reading, and indeed, learning, are conceptualised by pupils and teachers and, particularly, to understand how pedagogy supports (and hinders) the acquisition of metacognitive awareness and strategies among 9 year olds. This paper focuses on teaching in one classroom, the purpose being to develop teachers’ and researchers’ understanding of metacognition by holding up for analysis, incidents from one classroom. It is not our intention to criticise the teacher's practice with the benefit of hindsight — rather we are concerned to enhance awareness of some of the processes of learning in general and of metacognition in reading, in particular. We begin by reviewing briefly some of the literature on metacognition and by noting the implications for practice. We proceed by investigating the opportunities for metacognitive development in two reading lessons.     

Policy innovation and tertiary education graduation rates: a cross-country analysis

This study extends Trow’s theory of higher education development to examine changes in national-level tertiary education graduation rates. Applying Trow’s framework we arrive at three stages: (1) elite systems with gross tertiary graduation rates less than 15%, (2) massified systems with gross tertiary graduation rates between 15% and 50%, and (3) universal systems with gross tertiary graduation rates above 50%. This study conducts event history analyses using a unique cross-national panel dataset, which spans the time period from 1999–2005. Following the work of Berry and Berry, our event history analyses model both the internal features of each country and the influence that nation-states have on each other with regard to setting tertiary education graduation policy. We find significant influences of both internal determinants and diffusion factors. We find a positive, significant effect of membership in the OECD consistent across both the massified and universal thresholds. We also find a positive, significant effect of having a more stable political system for crossing the 15% threshold. In addition, being located near a pioneering nation, the UK, has a positive, significant effect of crossing the 50% threshold.     

Grandparents of Children with Autism: A Review with Recommendations for Education,Practice, and Policy

One in 166 grandparents will become grandparent to a child with autism. A review of empirical studies suggests that these grandparents experience significant role confusion. They provide the autistic child's parents—who are more likely to be depressed, single, or divorced—with both burden (e.g., conflict regarding behavioral symptoms) and emotional and instrumental support (e.g., childcare; financial assistance; advocacy). Unique stressors of autism upon families include social isolation and financial burden. Custodial grandparents face additional stressors. Opportunities for education, practice, and policy that are designed to help grandparents redefine their role, share in the diagnosis and treatment of autism, and obtain social support are advanced.     

Changes in race and sex stereotype threat among diverse STEM students: Relation to grades and retention in the majors

In laboratory studies, induced stereotype threat shows negative effects on academic performance and learning. Is the relation between stereotype threat and grades robust in naturalistic settings, specifically in introductory STEM courses? We gathered data on two new measures we term race and sex stereotype bias, which were administered four times over the course of introductory chemistry and biology courses for STEM majors (N = 1358). Patterns of growth for all stereotype bias measures showed a discontinuous pattern, with increases during each semester (fall and spring) and decreases between semesters. For all stereotype bias measures, sophomores scored significantly higher than freshmen, and juniors scored in between. For the sex stereotype bias measure, females scored significantly higher than males. There were no race or sex differences on slopes of growth; though groups began at different levels, all grew at the same rate. There was little relation between grades and stereotype bias when analyzed by race; Asian students showed the largest number of significant – albeit small – correlations (3) and Black students the fewest (none). Correlations between grades and sex stereotype bias were significant and negative – but small – only for males. Results support a point made by Steele in 1997 but neglected since then; stereotype threat may affect only a small sub-portion within stereotyped groups. We argue that variables other than stereotype threat might be better targets for research attempting to explain gaps in STEM achievement and retention.     

Reading Performances Between Novices and Experts in Different Media Multitasking Environments

This experimental study investigated connections between subject expertise and multitasking ability among college students. One hundred thirty college students participated in the study. Participants were assessed on their subject expertise and reading tasks under three conditions: (a) reading only (silence condition), (b) reading with a video playing in the background (background multitasking condition), and (c) reading and watching video simultaneously (test multitasking condition). The data indicated that the participants performed best in the background condition; the experts scored better than the novices; experts performed better when the reading-comprehension questions were more difficult. Implications for teaching are discussed.