"It's cheesy when they smile:" what girl athletes prefer in images of female college athletes     

Krane V  Ross SR  Miller M  Ganoe K  Lucas-Carr C  Barak KS 《Research quarterly for exercise and sport》2011,82(4):755-768

Building on previous research in which we provided an opportunity for female college athletes to construct their own photographic portrayals, this study explored young female athletes' perceptions of the college athlete photographs. Fifty-two girls participated in focus group interviews where they viewed and discussed the images. The young athletes particularly liked images they perceived to show authentic athletes (e.g, in athletic settings, with appropriate sport attire), images they could relate to due to personal experiences, and images that reflected competent and passionate sportswomen. Images perceived as revealing a lack of motivation, poor sporting attitudes, and nonathletic poses generally were disliked. Images depicting multiple social identities (e.g., an athlete in a dress) were controversial and generated much discussion.  相似文献   

The application of transformational leadership theory to parenting: questionnaire development and implications for adolescent self-regulatory efficacy and life satisfaction     

Morton KL  Barling J  Rhodes RE  Mâsse LC  Zumbo BD  Beauchamp MR 《运动与训练心理学杂志》2011,33(5):688-709

We draw upon transformational leadership theory to develop an instrument to measure transformational parenting for use with adolescents. First, potential items were generated that were developmentally appropriate and evidence for content validity was provided through the use of focus groups with parents and adolescents. We subsequently provide evidence for several aspects of construct validity of measures derived from the Transformational Parenting Questionnaire (TPQ). Data were collected from 857 adolescents (M(age) = 14.70 years), who rated the behaviors of their mothers and fathers. The results provided support for a second-order measurement model of transformational parenting. In addition, positive relationships between mothers' and fathers' transformational parenting behaviors, adolescents' self-regulatory efficacy for physical activity and healthy eating, and life satisfaction were found. The results of this research support the application of transformational leadership theory to parenting behaviors, as well as the construct validity of measures derived from the TPQ.  相似文献   

Teaching Integration: How Certain Instructional Moves May Undermine the Potential Conceptual Value of the Riemann Sum and the Riemann Integral     

Steven R. Jones  YaeRi Lim  Katie R. Chandler 《International Journal of Science and Mathematics Education》2017,15(6):1075-1095

Past research in calculus education has shown that Riemann sum-based conceptions of the definite integral, such as the multiplicatively based summation (MBS) conception, can have important value in interpreting and making sense of certain types of definite integral expressions. However, additional research has shown that students tend to not draw on the MBS conception, even in situations where it would be advantageous to do so. In this study we examine how introductory instruction on integration, in which explicit attention is given to the Riemann sum and Riemann integral, may be related to students’ tendency to not use the MBS conception. In particular, it appears that some calculus instructors may make instructional moves in their classrooms that directly undermine the time the instructors had spent developing the Riemann sum and Riemann integral concepts. In doing so, students may perceive these concepts only as calculational procedures, rather than as a potential source of conceptual meaning.  相似文献   

The internal restlessness scale: performance of college students with and without ADHD     

Weyandt LL  Iwaszuk W  Fulton K  Ollerton M  Beatty N  Fouts H  Schepman S  Greenlaw C 《Journal of learning disabilities》2003,36(4):382-389

Attention-deficit/hyperactivity disorder (ADHD) was previously believed to be a disorder of childhood, with symptoms attenuating at the onset of puberty. Follow-up studies, however, suggest that the majority of children with ADHD continue to manifest symptoms into adulthood. Although the inattention components associated with ADHD persist into adulthood, the nature of the hyperactivity component is less well understood. For example, according to criteria established by the Diagnostic and Statistical Manual of Mental Disorders, fourth edition, hyperactivity in adolescents and adults may be limited to subjective feelings of restlessness. Recent studies with adults with ADHD have also reported that mental restlessness is commonly reported by individuals with the disorder. To better understand this characteristic of ADHD, the Internal Restlessness Scale (IRS) was developed. The results of the IRS suggest that (a) college students with ADHD report significantly higher ratings of internal restlessness than college students without ADHD, and (b) the IRS appears to have adequate test-retest reliability and a four-factor structure. Implications and suggestions for future research are discussed.  相似文献   

Theory of mind and relational complexity   总被引：5，自引：0，他引：5  

Andrews G  Halford GS  Bunch KM  Bowden D  Jones T 《Child development》2003,74(5):1476-1499

Cognitive complexity and control theory and relational complexity theory attribute developmental changes in theory of mind (TOM) to complexity. In 3 studies, 3-, 4-, and 5-year-olds performed TOM tasks (false belief, appearance-reality), less complex connections (Level 1 perspective-taking) tasks, and transformations tasks (understanding the effects of location changes and colored filters) with content similar to TOM. There were also predictor tasks at binary-relational and ternary-relational complexity levels, with different content. Consistent with complexity theories: (a) connections and transformations were easier and mastered earlier than TOM; (b) predictor tasks accounted for more than 80% of age-related variance in TOM; and (c) ternary-relational items accounted for TOM variance, before and after controlling for age and binary-relational items. Prediction did not require hierarchically structured predictor tasks.  相似文献   

The failure of a successful intervention: a case study     

Susan Walters  Katie Brown  Alfred Hirshoren 《International Journal of Disability, Development & Education》1978,25(1):26-35

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Career readiness: An analysis of text complexity for occupational reading materials     

Hua Wei  Ashley Melissa Cromwell  Katie Larsen McClarty 《The Journal of educational research》2016,109(3):266-274

The Common Core State Standards (CCSS) and the broader college and career readiness agenda encourage educators, researchers, and other stakeholders to focus on preparing students for life after high school. A key emphasis is literacy, as the ability to read and comprehend written language is critical to success in college and careers. Understanding the level of reading comprehension needed for college and careers has important instructional implications. This study examined text complexity levels of various career texts using the Reading Maturity Metric and compared them to expectations in the CCSS. Text samples were selected for jobs from the five job zones in the Occupational Information Network database. Text complexity demands for all careers were generally in the CCSS range of college and career readiness and increased as job zone and required preparation increased. Results could provide specific career-related targets to make the CCSS reading requirements more relevant for students.  相似文献   

Reviews     

John Henry  Katherine Neal  Sokhieng Au  Gabrielle M. O'Sullivan  John Forge  Rosemary Robins  Stephen Healy  Mark Rix  James Tabery  Katie Vann  Carl Windhorst  Katherine Neal  Peter Neushul  Gail Clements  Ingo Brigandt  Nicolas Rasmussen  Anthony S. Travis  Lloyd Ackert  Simon Knell  Claire Hooker 《Metascience》2002,11(2):201-268

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Examining youth perceptions and social contexts of litter to improve marine debris environmental education     

Hannah R. Torres  C. J. Reynolds  Anna Lewis  Frank Muller-Karger  Kamal Alsharif  Katie Mastenbrook 《Environmental Education Research》2019,25(9):1400-1415

Abstract

Youth have astute observations about site-specific personal and environmental factors that contribute to littering and marine debris, and they have a strong potential to act as change agents in communities. Interactions with youth in Pinellas County Florida add insights into a growing body of research on environmental education and marine debris prevention. This study assessed perceptions of marine debris and littering behaviors through group discussions with middle school and high school students (N = ～44), evaluations at summer camp programs (N = ～31) and pre- and post-assessments of environmental field trips (pre-assessment N = ～120; post-assessment N = ～140). Youth showed high initial awareness of the effects of marine debris on the environment but showed less understanding about the role of watersheds and biodegradation in marine litter issues. A majority of youth attributed others’ littering behavior to dispositional factors, like laziness, while attributing their own littering to situational factors, like poorly placed bins. Student observations of educators and parents also influenced littering behaviors and willingness to act. To reduce littering, education and outreach programs need to (1) provide opportunities for ongoing assessment of complex marine debris topics, (2) align visual and written or verbal messages, (3) reduce actor/observer bias related to littering behaviors, and (4) support adult role models.  相似文献   

Comparison of Self-Reported and Objectively Measured Sedentary Behavior and Physical Activity in Undergraduate Students     

Megan C. Nelson  Katie Taylor 《Measurement in physical education and exercise science》2013,17(3):237-248

ABSTRACT

The aim of this study was to investigate differences between estimates of sedentary behavior and physical activity (PA) from the International Physical Activity Questionnaire (IPAQ) and accelerometry in undergraduate students. 91 students participated in the study. Sedentary behavior and PA were objectively measured by an accelerometer for 7 days and then self-reported with the IPAQ. Partial correlations were used to assess associations among PA variables and participant characteristics between the methods. Agreement was assessed via the Bland–Altman method. Correlation coefficients between self-reported and objectively measured PA ranged from 0.21 to 0.38 (p≤ 0.05 for all). A higher proportion of students were classified as meeting PA guidelines via self-report compared to objective measurements. Bland–Altman plots revealed acceptable agreement between methods, however, bias was evident for all PA intensities. Sex and lean body mass impacted these differences. Researchers should exercise caution when interpreting PA assessed via the IPAQ in undergraduate students.  相似文献