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This study assessed the differential contribution of personality to the explanation of variance in achievement in the mother tongue and mathematics at the high school level. The results indicated that personality, as measured by the HSPQ, aided the explication of variance in achievement in the mother tongue significantly, but had little influence on mathematics. Personality contributed as much to the explanation of variance in the mother tongue as did the composite cognitive variable. The influence of personality on achievement in mathematics was shown to be negligible. Some practical implications for the teaching of the first language are drawn. 相似文献
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Sixty-one children, originally identified at the beginning of kindergarten on the basis of 4 distinct clusters of observable classroom behavior, were evaluated at completion of first grade. Teacher ratings and individual achievement test scores partially confirmed the predictive validity of the original clusters. Children in the nonrisk cluster continued to do well, while children in the high-risk cluster were still doing poorly in some areas. An unexpected finding was that children in another cluster, originally seen as nonrisk, also seemed to be in some difficulty. Concerns about specific aspects of observable behavior were discussed. 相似文献
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Zachary Y.Kerr Aliza K.Nedimyer Melissa C.Kay Avinash Chandran Paula Gildner K.Hunter Byrd Juliet K.Haarbauer-Krupa Johna K.Register-Mihalik 《运动与健康科学(英文)》2021,10(2):113-121
Background:Developing appropriate concussion prevention and management paradigms in middle school(MS)settings requires understanding parents’general levels of concussion-related knowledge and attitudes.This study examined factors associated with concussion-symptom knowledge and care-seeking attitudes among parents of MS children(aged 10-15 years).Methods:A panel of 1224 randomly selected U.S.residents,aged ≥18 years and identifying as parents of MS children,completed an online questionnaire capturing parental and child characteristics.The parents’concussion-symptom knowledge was measured using 25 questions,with possible answers being“yes”,“maybe”,and“no”.Correct answers earned 2 points,“maybe”answers earned 1 point,and incorrect answers earned 0 point(range:0-50;higher scores=better knowledge).Concussion care-seeking attitudes were also collected using five 7-point scale items(range:5-35;higher scores=more positive attitudes).Multivariable ordinal logistic regression models identified predictors of higher scores.Models met proportional odds assumptions.Adjusted odds ratios(aORs)with 95%confidence intervals(95%CIs)(excluding 1.00)were deemed statistically significant.Results:Median scores were 39(interquartile range:32-44)for symptom knowledge and 32(interquartile range:28-35)for care-seeking attitude.In multivariable models,odds of better symptom knowledge were higher in women vs.men(aOR=2.28;95%CI:1.71-3.05),white/non-Hispanics vs.other racial or ethnic groups(aOR=1.88;95%CI:1.42-2.49),higher parental age(10-year-increase aOR=1.47;95%CI:1.26-1.71),and greater competitiveness(10%-scale-increase aOR=1.24;95%CI:1.13-1.36).Odds of more positive care-seeking attitudes were higher in white/non-Hispanics vs.other racial or ethnic groups(aOR=1.45;95%CI:1.06-1.99)and in older parental age(10-year-increase aOR=1.24;95%CI:1.05-1.47).Conclusion:Characteristics of middle school children’s parents(e.g.,sex,race or ethnicity,age)are associated with their concussion-symptom knowledge and care-seeking attitudes.Parents’variations in concussion knowledge and attitudes warrant tailored concussion education and prevention. 相似文献
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In order to determine the point at which successive days of classroom observation results in a reliable sample of behavior, a classroom of 30 kindergarten children was observed over a period of 18 days in four behavior categories. High correlations between running and total averages were obtained around the fourth day, including low base rate behaviors. Implications for subsequent classroom observation studies were discussed. 相似文献