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201.
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Structure building refers to the way in which people construct meaning from incoming information by creating a foundation of mental nodes, mapping incoming information to the foundational structure, and shifting to a new structure when necessary. Structure building ability has been shown to moderate learning both in laboratory-based and classroom-based research (e.g., use of outlines for effective note-taking and course final grades, respectively). However, measurement of structure building can be resource intensive. The purpose of the present study was to evaluate a shortened, scalable measure of structure building (developed by a textbook publisher) in a real-world context. The results are consistent with the hypothesis that this tool, embedded in the online ancillary materials accompanying a textbook, can be used to measure a variable that is relevant to students' learning in introductory psychology courses. 相似文献
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Kaplan Alexandra G. Scanzoni John Stewart Abigail J. Speicher Kathryn L. Becker Adele 《Sex roles》1978,4(6):951-961
205.
Anita K. Chisholm Vicki A. Anderson Natalie A. Pride Stephanie Malarbi Kathryn N. North Jonathan M. Payne 《Neuropsychology review》2018,28(3):317-340
In light of the proliferation of recent research into social function in neurofibromatosis type 1 (NF1), a systematic review and meta-analysis is required to synthesise data and place findings within the context of a theoretical framework. This paper reviews findings from research into social function and autism spectrum disorder (ASD) in children and adults with NF1 and integrates these findings with the Socio-Cognitive Integration Abilities Model (SOCIAL). It also critically appraises links between social outcomes, internal and external factors moderating social functioning, cognitive domains implicated in social functioning, and underlying neural pathology in NF1. A systematic literature search conducted in MedLine (Ovid), PsycINFO (Ovid), Embase (Ovid), and PubMed electronic databases yielded 35 papers that met inclusion criteria for the systematic review. Out of these papers, 22 papers provided sufficient data for meta-analysis. Findings from this review and meta-analysis provide evidence that children and adults with NF1 exhibit significantly higher prevalence and severity of social dysfunction and ASD symptomatology. To date, very few studies have examined social cognition in NF1 but results indicate the presence of both perceptual and higher-level impairments in this population. The results of this review also provide support for age, gender, and comorbid ADHD as moderating factors for social outcomes in NF1. Suggestions for future research are offered to further our understanding of the social phenotype in NF1 and to facilitate the development of targeted interventions. 相似文献
206.
Kimberly D. Campbell-Voytal Kathryn Brogan Hartlieb Phillippe B. Cunningham Angela J. Jacques-Tiura Deborah A. Ellis Kai-Lin C. Jen Sylvie Naar-King 《Journal of child and family studies》2018,27(3):835-842
Successful family-based weight loss interventions for African American adolescents are rare. Parent-adolescent interactions supporting adoption of healthier nutrition and physical activity practices are not well understood. African American caregivers' and adolescents' perspectives on how they worked together to achieve weight loss need further exploration. This study describes the relationships experienced by adolescents and caregivers during the 6-month, evidence-based FIT Families weight loss trial and explores differences between families whose adolescents were successful and unsuccessful with weight loss. Exit interviews conducted with 136 adolescents (age 12–16 years; BMI percentile ≥95) and their caregivers (primarily mothers) were taped and transcribed verbatim. Content and thematic analysis was conducted to explore differences between groups stratified by weight loss. Five adolescent-caregiver relationship patterns emerged which describe dyads working together, working alone, working against each other; caregiver support and caregiver working on self. When relationship patterns were compared between groups stratified by weight loss, three themes emerged: motivation, support, and persistence. Families that achieved the greatest weight loss referred more often to working together to reach weight loss goals, attributed their success to adolescent self-motivation, with engaged caregiver support which allowed families to persist in change efforts. Family relationships involving adolescent autonomy, engaged parental support, and persistence despite challenges, clustered differently among adolescents who were successful at weight loss compared to those who were not. Interventionists trained to reinforce effective adolescent-parent interactions will advance behavioral interventions for families who have typically benefited least in prior interventions. 相似文献
207.
Kathryn Nel Olivia Khensai Nkuna Saraswathie Govender Katlego Joy Hlokwe 《Journal of Psychology in Africa》2018,28(4):349-353
This study explored sense of social well-being influences on self-identity and the stigma and discrimination among people living with HIV/AIDS (PLWHA). Informants were 15 PLWHA from a rural background in a South African community (female = 87%, age range = 26 to 64 years; and males = 13%, age range = 55 to 64 years). They completed semi-structured interviews on their lived experiences relating to a sense of social inclusion and belongingness. We thematically analysed the data, and interpreted the findings applying Jungian archetypes of the Self, Shadow, and Persona. Findings suggest PLWHA’s sense of a dominant Shadow to be a barrier to self-acceptance whereas a Persona (mask) was guided by a need to be socially acceptable. A positive sense of social well-being among PLWHA is important to their health and well-being. 相似文献
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A wealth of prior research has shown that testing can improve subsequent learning of the initially tested material. In contrast,
only one recent study has shown that an interim test over prior material can improve learning of subsequent new material (i.e.,
an interim-test effect). Five experiments replicated and extended this initial work by exploring the extent to which interim test effects generalize
to complex text material. Participants were prompted to recall each section of an expository text before moving on to study
the next section, or were only prompted to recall after the final section. In all experiments, recall of the final, target
section was greater when prior sections had received interim tests versus no interim tests. Experiment 3 established that the effect was due to interim testing in particular rather than to intervening activity in general. Experiment 4 established that the effect was not due to test expectancy differences. In contrast to prior research, Experiment 4 also provided evidence that the effect is not due to release from proactive interference. We discuss other possible mechanisms
underlying interim-test effects with text, including shifting to more effective encoding strategies. 相似文献
210.
Papaleo F Silverman JL Aney J Tian Q Barkan CL Chadman KK Crawley JN 《Learning & memory (Cold Spring Harbor, N.Y.)》2011,18(8):534-544
BDNF regulates components of cognitive processes and has been implicated in psychiatric disorders. Here we report that genetic overexpression of the BDNF mature isoform (BDNF-tg) in female mice impaired working memory functions while sparing components of fear conditioning. BDNF-tg mice also displayed reduced breeding efficiency, higher anxiety-like scores, high self-grooming, impaired prepulse inhibition, and higher susceptibility to seizures when placed in a new empty cage, as compared with wild-type (WT) littermate controls. Control measures of general health, locomotor activity, motor coordination, depression-related behaviors, and sociability did not differ between genotypes. The present findings, indicating detrimental effects of life-long increased BDNF in mice, may inform human studies evaluating the role of BDNF functional genetic variations on cognitive abilities and vulnerability to psychiatric disorders. 相似文献