Associations Between Perceived Material Deprivation,Parents’ Discipline Practices,and Children's Behavior Problems: An International Perspective     

Anika Schenck-Fontaine  Jennifer E. Lansford  Ann T. Skinner  Kirby Deater-Deckard  Laura Di Giunta  Kenneth A. Dodge  Paul Oburu  Concetta Pastorelli  Emma Sorbring  Laurence Steinberg  Patrick S. Malone  Sombat Tapanya  Liliana M. Uribe Tirado  Liane P. Alampay  Suha M. Al-Hassan  Dario Bacchini  Marc H. Bornstein  Lei Chang 《Child development》2020,91(1):307-326

This study investigated the association between perceived material deprivation, children's behavior problems, and parents’ disciplinary practices. The sample included 1,418 8- to 12-year-old children and their parents in China, Colombia, Italy, Jordan, Kenya, the Philippines, Sweden, Thailand, and the United States. Multilevel mixed- and fixed-effects regression models found that, even when income remained stable, perceived material deprivation was associated with children's externalizing behavior problems and parents’ psychological aggression. Parents’ disciplinary practices mediated a small share of the association between perceived material deprivation and children's behavior problems. There were no differences in these associations between mothers and fathers or between high- and low- and middle-income countries. These results suggest that material deprivation likely influences children's outcomes at any income level.  相似文献   

Teaching Object-related Play Skills to Preschool Children with Developmental Concerns     

D. Michael Malone  John Langone 《International Journal of Disability, Development & Education》1999,46(3):325-336

The distinction between general early childhood education and special education on the issue of the essential characteristics of play, developmental appropriateness, and an emphasis on teacher directiveness, external contingencies, and correct products may help explain the relatively small body of work focused on teaching preschool children with developmental concerns how to appropriately engage in play with toys. Appropriately designed intervention is not only compatible with the concept of play, many children require intervention to support their continued development. The purpose of this paper is to explore the applied research in which object-related play skills of preschool children with developmental concerns are enhanced through intervention strategies. Guidelines for teaching toy play will be presented and strategies to promote generalisation and maintenance will be discussed.  相似文献   

Contextual Factors Informing Play-based Program Planning     

D. Michael Malone 《International Journal of Disability, Development & Education》1999,46(3):307-324

The purpose of this paper is to provide a rationale for and overview of contextual factors that can influence the play, hence developmental outcomes, of preschool children with disabilities. Indeed, the efficacy of play-based program planning is enhanced when consideration is given to relevant contextual factors. The discussion begins with framing play in the current early childhood milieu and continues with a presentation of perceptions, attributes, and contextual factors associated with children's play. The relevant play research is discussed relative to child, program, family, and measurement characteristics that can influence play/developmental outcomes.  相似文献   

Cross‐time attitudes,concept formation,and achievement in college freshman physics     

Victor L. Willson  Cheryl Ackerman  Cesar Malave 《科学教学研究杂志》2000,37(10):1112-1120

The relationships among science and engineering attitude, physics conceptual understanding, and physics achievement were explored for a population of college freshman engineering students over two semesters. Gender and SAT‐Quantitative measures were included as exogenous variables in a longitudinal path analysis. Attitude was theorized to predict achievement contemporaneously and at the next time point, while conceptual understanding was theorized to predict physics achievement contemporaneously and at the next time point. Each at one time was theorized to predict scores at the next time. A sample of 200 freshman engineering students participating in an integrated curriculum were assessed in September, December, and April (with a loss of 64 students) with the Force Concepts Inventory (FCI), Mechanics Baseline Test (MBT), and a locally developed attitude measure. The observed model indicated that the FCI predicted attitude at time 1 with no other paths between them, that FCI at time 1 predicted MBT at time 1 and time 2, FCI at time 2 predicted MBT at time 3, and MBT at time 1 predicted FCI at time 2. Gender and SAT‐Quantitative scores were predictive only of FCI and MBT at time 1. Results supported an interactive model of conceptual understanding and achievement, with attitude largely irrelevant to the process for this population. © 2000 John Wiley & Sons, Inc. J Res Sci Teach 37: 1112–1120, 2000  相似文献   

The effect of badminton-specific exercise on badminton short-serve performance in competition and practice climates     

Michael J. Duncan  Cheryl K.Y. Chan  Neil D. Clarke  Martin Cox  Mike Smith 《European Journal of Sport Science》2017,17(2):119-126

This study examined the effects of changes in physiological and psychological arousal on badminton short-serve performance in competitive and practice climates. Twenty competitive badminton players (10 males and 10 females) volunteered to participate in the study following ethics approval. After familiarisation, badminton short-serve performance was measured at rest, mid-way through and at the end of a badminton-specific exercise protocol in two conditions; competition vs. practice. Ratings of cognitive and somatic anxiety were assessed at three time points prior to badminton short-serve performance using the Mental Readiness Form 3. Heart rate and rating of perceived exertion (RPE) were assessed during the exercise protocol. Results indicated that better short-serve performance was evident in practice compared to competition (P?=?.034). RPE values were significantly higher in the competition condition compared to practice (P?=?.007). Cognitive anxiety intensity was significantly lower post-exercise in the practice condition compared to competition (P?=?.001). Cognitive anxiety direction showed greater debilitation post-exercise in the competition condition compared to practice (P?=?.01). Somatic anxiety intensity increased from pre-, to mid- to post-exercise (P?=?.001) irrespective of condition. This study suggests that badminton serve performance is negatively affected when physiological arousal, via badminton-specific exercise, and cognitive anxiety, via perceived competition, are high.  相似文献   

Perspectives of applied collaborative sport science research within professional team sports     

James J. Malone  Liam D. Harper  Ben Jones  John Perry  Chris Barnes  Chris Towlson 《European Journal of Sport Science》2019,19(2):147-155

The purpose of the study was to examine the perspectives of both academics and practitioners in relation to forming applied collaborative sport science research within team sports. Ninety-three participants who had previously engaged in collaborative research partnerships within team sports completed an online survey which focused on motivations and barriers for forming collaborations using blinded sliding scale (0–100) and rank order list. Research collaborations were mainly formed to improve the team performance (Academic: 73.6?±?23.3; Practitioner: 84.3?±?16.0; effect size (ES?=?0.54), small). Academics ranked journal articles’ importance significantly higher than practitioners did (Academic: M_rank?=?53.9; Practitioner: 36.0; z?=??3.18, p?=?.001, p?q). However, practitioners rated one-to-one communication as more preferential (Academic: M_rank?=?41.3; Practitioner 56.1; z?=??2.62, p?=?.009, p?q). Some potential barriers were found in terms of staff buy in (Academic: 70.0?±?25.5; Practitioner: 56.8?±?27.3; ES?=?0.50, small) and funding (Academic: 68.0?±?24.9; Practitioner: 67.5?±?28.0; ES?=?0.02, trivial). Both groups revealed low motivation for invasive mechanistic research (Academic: 36.3?±?24.2; Practitioner: 36.4?±?27.5; ES?=?0.01, trivial), with practitioners have a preference towards ‘fast’ type research. There was a general agreement between academics and practitioners for forming research collaborations. Some potential barriers still exist (e.g. staff buy in and funding), with practitioners preferring ‘fast’ informal research dissemination compared to the ‘slow’ quality control approach of academics.  相似文献   

Ground reaction forces produced by two different hockey skating arm swing techniques     

Julie Hayward-Ellis  Cheryl M. Glazebrook  Jeff Leiter 《European Journal of Sport Science》2017,17(9):1153-1160

The arm swing in hockey skating can have a positive effect on the forces produced by each skate, and the resulting velocity from each push off. The main purpose of this study was to measure the differences in ground reaction forces (GRFs) produced from an anteroposterior versus a mediolateral style hockey skating arm swing. Twenty-four elite-level female hockey players performed each technique while standing on a ground-mounted force platform, and all trials were filmed using two video cameras. Force data was assessed for peak scaled GRFs in the frontal and sagittal planes, and resultant GRF magnitude and direction. Upper limb kinematics were assessed from the video using Dartfish video analysis software, confirming that the subjects successfully performed two distinct arm swing techniques. The mediolateral arm swing used a mean of 18.38° of glenohumeral flexion/extension and 183.68° of glenohumeral abduction/adduction while the anteroposterior technique used 214.17° and 28.97° respectively. The results of this study confirmed that the mediolateral arm swing produced 37% greater frontal plane and 33% less sagittal plane GRFs than the anteroposterior arm swing. The magnitudes of the resultant GRFs were not significantly different between the two techniques; however, the mediolateral technique produced a resultant GRF with a significantly larger angle from the direction of travel (44.44°) as compared to the anteroposterior technique (31.60°). The results of this study suggest that the direction of GRFs produced by the mediolateral arm swing more closely mimic the direction of lower limb propulsion during the skating stride.  相似文献