Genome‐Wide Association Study of Latent Cognitive Measures in Adolescence: Genetic Overlap With Intelligence and Education

Individual differences in executive functions (EF) are heritable and predictive of academic attainment (AA). However, little is known about genetic contributions to EFs or their genetic relationship with AA and intelligence. We conducted genome‐wide association analyses for processing speed (PS) and the latent EF measures of working memory (WM) and inhibitory control (IC) in 4,611 adolescents from the Avon Longitudinal Study of Parents and Children. While no loci reached genome‐wide significance, common genetic variants explained 30% of the variance in WM and 19% in PS. In contrast, we failed to find common genetic contributions to IC. Finally, we examined shared genetic effects between EFs and general intelligence, AA and ADHD. We identified significant genetic correlations between WM, intelligence, and AA. A more specific pattern was observed for PS, with modest genetic overlap with intelligence. Together these findings highlight diversity in the genetic contributions to specific cognitive functions and their genetic relationship with educational and psychiatric outcomes.     

Word Reading Fluency: Role of Genome‐Wide Single‐Nucleotide Polymorphisms in Developmental Stability and Correlations With Print Exposure

The genetic effects on individual differences in reading development were examined using genome‐wide complex trait analysis (GCTA) in a twin sample. In unrelated individuals (one twin per pair, n = 2,942), the GCTA‐based heritability of reading fluency was ~20%–29% at ages 7 and 12. GCTA bivariate results showed that the phenotypic stability of reading fluency from 7 to 12 years (r = 0.69) is largely driven by genetic stability (genetic r = 0.69). Genetic effects on print exposure at age 12 were moderate (~26%) and correlated with those influencing reading fluency at 12 (genetic r = 0.89), indicative of a gene–environment correlation. These findings were largely consistent with quantitative genetic twin analyses that used both twins in each pair (n = 1,066–1,409).     

A Methylome‐Wide Association Study of Trajectories of Oppositional Defiant Behaviors and Biological Overlap With Attention Deficit Hyperactivity Disorder

In 671 mother–child (49% male) pairs from an epidemiological birth cohort, we investigated (a) prospective associations between DNA methylation (at birth) and trajectories (ages 7–13) of oppositional defiant disorder (ODD), and the ODD subdimensions of irritable and headstrong; (b) common biological pathways, indexed by DNA methylation, between ODD trajectories and attention deficit hyperactivity disorder (ADHD); (c) genetic influence on DNA methylation; and (d) prenatal risk exposure associations. Methylome‐wide significant associations were identified for the ODD and headstrong, but not for irritable. Overlap analysis indicated biological correlates between ODD, headstrong, and ADHD. DNA methylation in ODD and headstrong was (to a degree) genetically influenced. DNA methylation associated with prenatal risk exposures of maternal anxiety (headstrong) and cigarette smoking (ODD and headstrong).     

加拿大安大略省小学社会课程标准(2013修订版)述评

加拿大安大略省政府一贯重视中小学社会课程教育,并于近期完成了安大略省1～8年级社会课程标准(2013修订版)的修订工作.本文介绍了修订后的社会课程标准在课程理念、课程目标、内容组成和评价方式等方面的特色,以期为我国小学品德与生活、品德与社会课程的改革提供参考和借鉴.     

Shyness‐Sensitivity and Social,School, and Psychological Adjustment in Urban Chinese Children: A Four‐Wave Longitudinal Study

This study examined reciprocal contributions between shyness‐sensitivity and social, school, and psychological adjustment in urban Chinese children. Longitudinal data were collected once a year from Grade 3 to Grade 6 (ages 9–12 years) for 1,171 children from multiple sources. Shyness‐sensitivity positively contributed to social, school, and psychological difficulties over time, with the most consistent effects on peer preference and loneliness. Social and school adjustment negatively contributed to the development of shyness‐sensitivity. The initial levels of shyness‐sensitivity and social and school adjustment moderated the growth of each other, mainly as a resource‐potentiating factor. The results indicate the significance of shyness‐sensitivity for adjustment and the role of adjustment in the development of shyness‐sensitivity in today's urban Chinese society.     

A Small‐Scale Randomized Efficacy Trial of the Identity Project: Promoting Adolescents’ Ethnic–Racial Identity Exploration and Resolution

Adolescents’ ethnic–racial identity (ERI) formation represents an important developmental process that is associated with adjustment. The Identity Project intervention, grounded in developmental theory, was designed to engage adolescents in the ERI processes of exploration and resolution. The current small‐scale efficacy trial involved an ethnic–racially diverse sample of adolescents (N = 215; M_age = 15.02, SD = .68) from eight classrooms that were randomly assigned by classroom to the intervention or attention control group. Differences between conditions in ERI exploration at Time 2 were consistent with desired intervention effects; furthermore, higher levels of ERI exploration at Time 2 predicted increases in ERI resolution at Time 3 only for youth in the treatment condition. Findings provide preliminary evidence of program efficacy.     

Creativity,Art and Learning: A Psycho‐Social Exploration of Uncertainty

What makes it possible for artists to stay with the anxieties and uncertainties of the creative process? This aspect of an artist's development is rarely theorised or addressed despite it being an essential aspect of creative practice. It is a capacity, similar to tacit knowing, that is gradually acquired and learnt, and cultivated over time as part of the process of practising art and being an artist. The role of tacit knowledge as a key aspect of fine art education is well documented and is a learning experience that artists are familiar with. However, what tends to get focused on in discussions about tacit knowing are the practical, usually physical and technical, aspects of learning from experience to the exclusion of a range of mental or psychological capacities that are also a fundamental part of the tacit knowing process and vital to the learning necessary to be an artist. These mental capacities, which include being able to tolerate high levels of excitability, periods of nothingness, chaos, uncertainty and not‐knowing, are also, I suggest, passed between tutor and student as a form of tacit knowledge. This article draws on the experience of one artist, both as a learner and as an emergent practising artist, in developing this ability. The role played by art tutors in supporting student artists to develop a capacity to stay with the anxieties of the creative process is also explored.     

Play, Language, and Maternal Responsiveness: A Longitudinal Study of Deaf and Hearing Infants

Language, maternal responsiveness, and developmental play levels were investigated in 43 middle-class dyads at 9, 12, and 18 months: hearing child/hearing mother (hH), deaf child/deaf mother (dD), deaf child/hearing mother (dH). Group dH provides information about play when language is delayed and maternal responsiveness decreased. Group dD provides information on developmental effects of diminished audition. There were no 9-month group play differences. At 12 months, hH infants displayed more representational play than infants in either deaf group ( p < .001). At 18 months, hH and dD children displayed more preplanned play than dH children ( p = .01). At 12 and 18 months, language was associated only marginally with play levels. Maternal responsiveness was significantly associated with 18-month-olds' preplanned play ( p = .01).     

A meta‐analysis of Tier 2 interventions implemented within School‐Wide Positive Behavioral Interventions and Supports

This meta‐analysis synthesized 26 published single‐case design (SCD) studies on Tier 2 behavior interventions implemented within the educational framework of school‐wide positive behavioral interventions and supports. We used Tau‐U indices to determine the overall magnitudes of effect of the Tier 2 behavior interventions and the potential variables that moderate improved student behavioral outcomes. The 26 studies that were analyzed included a total of 243 student participants. The studies were evaluated to determine whether and to what extent they met What Works Clearinghouse (WWC) SCD standards. Of these, 10 studies were confirmed as meeting WWC SCD standards with or without reservations. Notable findings were that outcomes for students in kindergarten and secondary grade levels were limited, and insufficient screening methods were used to identify and select students needing Tier 2 interventions. The results indicate that the literature reports Tier 2 interventions with effect sizes ranging from 0.26 to 0.98. Average effect size for social skills instruction was found to be large, whereas Check‐in/Check‐out, group contingency, and intervention packages had medium effect sizes. Moderator analyses indicated different effect sizes across intervention types, outcomes, and implementers. The results are discussed in relation to implications for practice, limitations, and future research.     

An Acceptance and Mindfulness‐Based Approach to Social Phobia: A Case Study

Over the past few years, there has been a proliferation of theoretical discussions and empirical research on the use of acceptance and mindfulness‐based therapies to treat anxiety disorders. Because these treatment approaches are in their infancy, many clinicians may still be uncertain about how to apply such treatments in their work with clients. This case study demonstrates the successful use of an acceptance‐based approach for the treatment of social anxiety disorder in a student in a college counseling center.     

Identity Processes and Parent–Child and Sibling Relationships in Adolescence: A Five‐Wave Multi‐Informant Longitudinal Study

The purpose of this study was to examine reciprocal associations between identity processes (commitment, in‐depth exploration, and reconsideration of commitment) and dimensions (support, negative interaction, and power) of maternal, paternal, and sibling relationships. A total of 497 Dutch families including 14‐years‐old adolescents (56.9% males), their fathers, mothers, and siblings, for a total of 1,988 respondents, participated in a five‐wave longitudinal study. Cross‐lagged analyses indicated that commitment and in‐depth exploration predicted improvements in family relationships (unidirectional effects), whereas reconsideration of commitment was predicted by low levels of maternal support and worsened the quality of the paternal relationship (reciprocal effects). These results were not moderated by adolescents' gender and sibling characteristics. Theoretical and practical implications are discussed.     

Validating Student Score Inferences With Person‐Fit Statistic and Verbal Reports: A Person‐Fit Study for Cognitive Diagnostic Assessment

The goal of this study was to investigate the usefulness of person‐fit analysis in validating student score inferences in a cognitive diagnostic assessment. In this study, a two‐stage procedure was used to evaluate person fit for a diagnostic test in the domain of statistical hypothesis testing. In the first stage, the person‐fit statistic, the hierarchy consistency index (HCI; Cui, 2007 ; Cui & Leighton, 2009 ), was used to identify the misfitting student item‐score vectors. In the second stage, students’ verbal reports were collected to provide additional information about students’ response processes so as to reveal the actual causes of misfits. This two‐stage procedure helped to identify the misfits of item‐score vectors to the cognitive model used in the design and analysis of the diagnostic test, and to discover the reasons of misfits so that students’ problem‐solving strategies were better understood and their performances were interpreted in a more meaningful way.     

Predictors of hyperactive–impulsive–inattention and conduct problems: A comparative follow‐back investigation

Disruptive behavior patterns are particularly challenging for parents, teachers, and peers as these behaviors often interfere with classroom instruction, frequently lead to academic underachievement, and are associated with social skills acquisition and performance deficits. Children who exhibit a combination of hyperactivity–impulsivity–inattention and conduct problems (HIA + CP) have been shown to be at greater risk for negative social, behavioral, and legal outcomes than children with HIA‐only or CP‐only behavior patterns. This investigation explored the degree to which academic, social, and behavioral characteristics in Grade 4 could differentiate sixth‐grade students with HIA + CP (n = 61), HIA‐only (n = 29), and CP‐only (n = 14). Results showed that the HIA‐only group had higher academic achievement in Grade 4 as measured by teacher judgments and standardized tests than the HIA + CP and CP‐only groups. By Grade 6, the HIA‐only and HIA + CP groups showed lower academic competence than the CP‐only group suggesting that by sixth grade, children having HIA alone or in combination with conduct problems are at greater risk for academic failure. Additionally, HIA + CP and CP‐only groups had poorer social skills than the HIA‐only group. Consistent with past research, students in the three risk groups showed no difficulties in either academic or social self‐concept. Early screening and identification methods using a multiple‐gating model were recommended as a means of proactive approaches to intervention design and prevention. © 2005 Wiley Periodicals, Inc. Psychol Schs 42: 721–736, 2005.     

A comparison of the pencil‐and‐paper and computer‐administered Minnesota Multiphasic Personality Inventory–Adolescent

Within the context of a counterbalanced design, 102 students from either a high school or a large Southeastern university were administered two versions of the Minnesota Multiphasic Personality Inventory–Adolescent (MMPI–A): a computer‐administered version (CA) and a paper‐and‐pencil version (PAP). Time between testing sessions was approximately one week. Differences in individual scale means between the CA and PAP were calculated using paired t tests, with the Bonferroni correction procedure; no mean differences were statistically significant ( p > .05). To determine if the scale distributions were similar Hartley's homogeneity of variance tests were conducted; there were no differences in the shapes of the scale distributions ( p > .05). Pearson product‐moment coefficients were calculated to determine if the relative rankings were similar across administration formats; coefficients for every scale were positive and statistically significant ( p < .01). © 2005 Wiley Periodicals, Inc. Psychol Schs 42: 605–613, 2005.     

Children with Learning Disabilities Within the Family Context: A Comparison with Siblings in Global Self–Concept,Academic Self–Perception,and Social Competence

This study examined the global self–concept, academic self–perception, social competence, and behavioral problems of 19 children with learning disabilities within the family context. Comparisons were made between the target children and their close–age siblings and family psychological correlates were identified. The participants were administered child assessment scales and rated by their parents, who also completed family psychosocial measures. The results show that although children with learning disabilities do not differ from their siblings in global self–concept and academic self–perception, their parents rated them to have less social competence and more behavior problems than their siblings. Moreover, the social competence and behavioral problems of children with learning disabilities are related to their parents’ stress. Educational and research implications are drawn.     

‘I – from dreams to reality’: A Case Study of Developing Youngsters’ Self‐Efficacy and Social Skills through an Arts Educational Project in Schools

This is a case study of a one‐year arts educational project ‘I – from dreams to reality’ in which artists worked at school with teachers and learning at the school was planned through arts‐based, co‐operative teamwork during one extra school year of 10th grade students in Finnish basic education. The theme of the year was ‘I’, and so the project was designed to highlight everyone's own way of thinking and expressing art. The research task was to determine whether long‐term holistic arts pedagogy and artist co‐operation at school have any significant connection to students’ self‐efficacy and social skills. Data has been collected through students’ self‐evaluations before and after the school year. Altogether 40 students from 10th grade participated in this case study. Half of the pupils participated in an arts educational project called ‘I – from dreams to reality’ and half formed the control group. Artists worked with the test group weekly during a period of one school year (altogether nine months). Students’ self‐evaluations concerning their self‐efficacy and social behaviour were collected by e‐questionnaire. The measures used were Likert‐based evaluation scores of pupils’ self‐assessment of their self‐efficacy and social behaviour in everyday situations at school. According to the results, artist–teacher co‐operation and learning through the arts can be worthwhile experiences to develop students’ self‐efficacy and social skills.     

Feeling Good,Happy, and Proud: A Meta‐Analysis of Positive Ethnic–Racial Affect and Adjustment

One point of intersection in ethnic and racial identity research is the conceptual attention paid to how positively youth feel about their ethnicity or race, or positive ethnic–racial affect. This article reports results of a series of meta‐analyses based on 46 studies of this dimension and psychosocial, academic, and health risk outcomes among ethnic and racial minority youth. The overall pattern of results suggests that positive ethnic–racial affect exhibited small to medium associations (r range = |.11| to |.37|) with depressive symptoms, positive social functioning, self‐esteem, well‐being, internalizing, externalizing, academic achievement, academic attitudes, and health risk outcomes. Implications for theory and research about the role of positive ethnic–racial affect among youth growing up in an increasingly diverse society are discussed.