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151.
Male and female infants from rural Ethiopia were tested to investigate relations among hemoglobin (Hb), anthropometry, and attention. A longitudinal design was used to examine differences in attention performance from 6 (M = 24.9 weeks, n = 89) to 9 months of age (M = 40.6 weeks, n = 85), differences hypothesized to be related to changes in iron status and growth delays. Stunting (length‐for‐age z scores < ?2.0) and attention performance, t(30) = ?2.42, p = .022, worsened over time. Growth and Hb predicted attention at 9 months, R2 = .15, p < .05, but not at 6. The study contributes to the knowledge base concerning the relations among Hb, early growth, and attention.  相似文献   
152.
Researchers using a variety of behavioral coding instruments have demonstrated differences between the interactions of physically abusive parent-child dyads and those of nonabusive pairs. Despite fair consistency among these findings, there remains controversy regarding the value of observation of parent-child interaction to the clinical evaluation of child abuse. This study was an investigation of the ability of child protective service workers to distinguish videotaped interactions of physically abusive parent-child dyads from interactions of nonabusive dyads. The interactions occurred as part of a teaching task and were nondisciplinary. The child protection workers achieved a 76% rate of accuracy in identifying the abuse status of the dyads based on observation of only three minutes of semi-structured videotaped interaction. Of the workers, 40% were accurate in classifying 100% of the dyads observed. Increased protective service experience was not associated with increased accuracy, but subjects with no experience in protective service performed at chance level only. The results of this study show that experienced professionals can detect interactional differences in nondisciplinary parent-child interchanges of abusive as compared to nonabusive dyads. This suggests that clinical observation of parent-child interaction may be one important diagnostic tool within a comprehensive evaluation of families suspected of physical child abuse.  相似文献   
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154.
Current data suggest fewer females than males continue to be interested in engineering and that this gender gap is first evidenced during middle school years. One might expect that female engineering role models would encourage adolescent girls to pursue future careers in engineering and thereby increase the girls’ interests in and attitudes towards science and mathematics. This study sought to correlate middle school girls’ overall confidence in science and mathematics with a year-long, afterschool mentoring program led by female engineering students from a local university. The results demonstrated that there was a significant correlation between the quality of the mentoring relationship and the girls’ confidence in mathematics. The relationship between female role models and young girls’ attitudes toward science and mathematics is discussed.  相似文献   
155.
The cognitive functioning of children who experience intimate partner violence (IPV) has received less attention than their emotional-behavioral outcomes. Drawing upon data from 615 (48.4% female) 10-year-old Australian-born children and their mothers (9.6% of mothers born in non-English speaking countries) participating in a community-based longitudinal study between 2004 and 2016, this study examined the associations between IPV in infancy and cognition in middle childhood (at age 10). Results showed that IPV in the first 12 months of life was associated with lower general cognitive ability and poorer executive attention but not working memory skills. IPV in middle childhood (in the 10th year postpartum) was not associated with cognition. This study provides evidence for the long-term impact of early life exposure to IPV on children's cognition, and points to the importance of early intervention to optimize development.  相似文献   
156.
This study investigated the enjoyment, boredom, and anxiety of elementary school students and the relations of these emotions with achievement in two domains. Seven-hundred-and-sixty-seven second- and fourth-graders completed an adaptation of the Achievement Emotions Questionnaire-Elementary School (AEQ-ES: Lichtenfeld, Pekrun, Stupnisky, Reiss, & Murayama, 2012) assessing their emotions in their native language and mathematics. The hierarchical model of the instrument was invariant across countries (Italy, Germany, United States), grades, gender, and domains. Anxiety related negatively to achievement, while enjoyment related positively to achievement only in mathematics. Second-graders reported more enjoyment and less boredom and anxiety than fourth-graders. Overall, mathematics resulted in better emotions than native language. The results have implications for future research on achievement emotions in elementary school.  相似文献   
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158.
Bullying is grounded in the interactions between an individual and complex social–ecological systems. Therefore, bullying involvement is not just confined to the classroom or school. Recent research suggests that sibling aggression may be a predictor for peer-level aggression. These findings may be more relevant for students with disabilities because studies suggest that students with disabilities are disproportionately involved in the bullying dynamic. Therefore, this study explored the intersection between sibling aggression and school belonging on bullying, victimisation and fighting for 14,508 students, including 1183 students with disabilities and 13,325 students without disabilities in grades 6 through 12. As hypothesised, students with disabilities reported higher levels of victimisation, bullying and fighting. Additionally, high levels of school belonging partially buffered fighting and bullying behaviours for students with and without disabilities. These findings demonstrate the importance of establishing an inclusive and safe environment for school-aged youth.  相似文献   
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160.
This article draws on current research investigating the notion of design for an unknown future. It reflects on recent thinking about the role of creativity in design practice and discusses implications for the development and assessment of creativity in the design studio. It begins with a review of literature on the issues and challenges associated with the assessment of creativity in design education. It then discusses and distinguishes three significant assessment models in design and creative arts education and emphasises the importance of opening debate on notions of creativity within the discipline. Following this, the article examines recent developments in the way that creativity is being practised, driven, fostered and implemented in contemporary design practice, and argues that these recent developments must feature in current scholarship about the development and assessment of creativity in design education. The article recommends areas for future research that pay close attention to developments in the rapidly expanding field of design practice.  相似文献   
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