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Hsu, Anna S.; Chen, Chuansheng; Greenberger, Ellen – Journal of Early Adolescence, 2019
Using data from the Early Childhood Longitudinal Study--Kindergarten cohort (ECLS-K), this study aimed to identify body mass index (BMI) trajectories from kindergarten to eighth grade using group-based trajectory modeling (GBTM), examine the relationships between BMI trajectories and adolescents' school achievement (reading and math), determine…
Descriptors: Parent Child Relationship, Academic Achievement, Body Composition, Affective Behavior
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Gerstorf, Denis; Hülür, Gizem; Wagner, Gert G.; Kunzmann, Ute; Ram, Nilam – Developmental Psychology, 2018
General well-being is known to deteriorate sharply at the end of life. However, it is an open question how rates of terminal change differ across affective and evaluative facets of well-being and if individual difference correlates operate in facet-specific ways. We examined how discrete affective states (happy, angry, fearful, sad) and…
Descriptors: Affective Behavior, Life Satisfaction, Health, Leisure Time
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Avula, Rasmi; Gonzalez, Wendy; Shapiro, Cheri J.; Fram, Maryah S.; Beets, Michael W.; Jones, Sonya J.; Blake, Christine E.; Frongillo, Edward A. – Journal of Primary Prevention, 2011
We aimed to identify positive parenting practices that set children on differential weight-trajectories. Parenting practices studied were cognitively stimulating activities, limit-setting, disciplinary practices, and parent warmth. Data from two U.S. national longitudinal data sets and linear and logistic regression were used to examine…
Descriptors: Obesity, Body Composition, Music, Parenting Styles
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Bearman, Sarah Kate; Presnell, Katherine; Martinez, Erin; Stice, Eric – Journal of Youth and Adolescence, 2006
The present study tested whether theoretically derived risk factors predicted increases in body dissatisfaction and whether gender moderated these relations with data from a longitudinal study of 428 adolescent girls and boys because few prospective studies have examined these aims, despite evidence that body dissatisfaction increases risk for…
Descriptors: Body Composition, Longitudinal Studies, Adolescents, Gender Differences
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McCabe, Marita P.; Ricciardelli, Lina A. – Journal of Youth and Adolescence, 2006
This study examined changes in extreme weight change attitudes and behaviors (exercise dependence, food supplements, drive for thinness, bulimia) among adolescent boys and girls over a 16 month period. It also investigated the impact of body mass index, puberty, body image, depression and positive affect on these attitudes and behaviors 16 months…
Descriptors: Body Weight, Gender Differences, Body Composition, Puberty
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Ricciardelli, Lina A.; McCabe, Marita P. – Psychology in the Schools, 2003
The study examined the role of body dissatisfaction, body image importance, sociocultural influences (media and parent and peer encouragement), self-esteem and negative affect on body change strategies to decrease weight and increase muscles in adolescent boys and girls. Surveys were administered to 587 boys and 598 girls aged between 11 and 15…
Descriptors: Females, Change Strategies, Males, Self Concept