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Direct linkUbuz, Behiye; Aydinyer, Yurdagül – International Journal of Mathematical Education in Science and Technology, 2017
The current study aimed to construct a questionnaire that measures students' personality traits related to "striving for understanding" and "learning value of geometry" and then examine its psychometric properties. Through the use of multiple methods on two independent samples of 402 and 521 middle school students, two studies…
Descriptors: Mathematics Instruction, Test Construction, Questionnaires, Personality Traits
Dwyer, John J. M.; Chulak, Tala; Maitland, Scott; Allison, Kenneth R.; Lysy, Daria C.; Faulkner, Guy E. J.; Sheeshka, Judy – Research Quarterly for Exercise and Sport, 2012
This paper describes a revised measure of self-efficacy to overcome barriers to moderate and vigorous physical activity in a sample of 484 high school students in Toronto, Ontario. The students had a mean age of 15.3 years. Principal axis factoring with oblique rotation yielded five factors: self-efficacy to overcome internal, harassment, physical…
Descriptors: Foreign Countries, Adolescents, High School Students, Self Efficacy
Peer reviewedReynolds, Cecil R.; Gutkin, Terry B. – Journal of Clinical Psychology, 1980
The apparent stability of the three-factor solution across sex and age supports the interpretation that Wechsler Intelligence Scale For Children-Revised (WISC-R) factor scores are independent of child's sex and age. Construct validity is documented across numerous demographic variables. (Author)
Descriptors: Adolescents, Age Differences, Children, Factor Analysis
Li, Huijun; Pfeiffer, Steven I.; Petscher, Yaacov; Kumtepe, Alper T.; Mo, Guofang – Gifted Child Quarterly, 2008
The Gifted Rating Scales-School Form (GRS-S), a teacher-completed rating scale, is designed to identify five types of giftedness and motivation. This study examines the reliability and validity of a Chinese-translated version of the GRS-S with a sample of Chinese elementary and middle school students (N = 499). The Chinese GRS-S was found to have…
Descriptors: Academically Gifted, Test Validity, Predictive Validity, Rating Scales
Download full textShantz, Carolyn Uhlinger – 1976
This study seeks evidence for the validity of the concept of egocentrism in children. Three standard egocentrism tests are intercorrelated to determine the degree to which they appear to be measuring a single construct (convergent validity); whether the three tasks intercorrelate more than they do with a theoretically unrelated task (discriminant…
Descriptors: Age Differences, Children, Correlation, Egocentrism
