排序方式： 共有31条查询结果，搜索用时 15 毫秒
1.
The perceptions of 135 teachers of elementary, secondary, and mentally retarded students on the competency and interpersonal skill characteristics of teachers within their teacher subgroup and toward the two other subgroups were assessed by a semantic differential instrument. Two-factor (3×3) analysis of variance indicated that teachers of mentally retarded students and teachers of elementary students were rated higher than secondary teachers on the Competency and Interpersonal scales. Teachers of mentally retarded students were rated higher than elementary teachers on the Interpersonal scale. Professional self-esteem of teachers and its implications for school psychologists was discussed in light of these findings, and additional research was urged to determine the generalizability of the results. 相似文献
2.
Frank C. Worrell Beverly J. Vandiver Marley W. Watkins 《Psychology in the schools》2001,38(3):207-215
In this study, the factor structure of the Learning Behavior Scale (LBS; McDermott, Green, Francis, & Stott, 1999) was examined in an independent sample of 257 elementary school students. The LBS is a 29‐item, four‐factor scale on which teachers rate students' positive and negative learning behaviors. The results indicated that the internal consistency of the total LBS scores and the scores on two subscales (Competence Motivation and Attitude Toward Learning) were high enough for individual decision making, whereas the reliability estimates of scores on the Attention/Persistence and Strategy/Flexibility subscales were appropriate only for research or screening purposes. Factor analyses extracted factors similar to three of the factors on the LBS (Competence Motivation, Attitude Toward Learning, and Strategy/Flexibility), and suggested that the fourth factor (Attention/Persistence) may benefit from additional study. In general, the results indicate that the LBS may be a useful tool for examining students' learning behaviors. © 2001 John Wiley & Sons, Inc. 相似文献
3.
If the factor structure of a test does not hold over time (i.e., is not invariant), then longitudinal comparisons of standing on the test are not meaningful. In the case of the Wechsler Intelligence Scale for Children‐Third Edition (WISC‐III), it is crucial that it exhibit longitudinal factorial invariance because it is widely used in high‐stakes special education eligibility decisions. Accordingly, the present study analyzed the longitudinal factor structure of the WISC‐III for both configural and metric invariance with a group of 177 students with disabilities tested, on average, 2.8 years apart. Equivalent factor loadings, factor variances, and factor covariances across the retest interval provided evidence of configural and metric invariance. It was concluded that the WISC‐III was measuring the same constructs with equal fidelity across time which allows unequivocal interpretation of score differences as reflecting changes in underlying latent constructs rather than variations in the measurement operation itself. © 2001 John Wiley & Sons, Inc. 相似文献
4.
5.
Homework is a requirement for most school-age children, but research on the benefits and drawbacks of homework is limited by lack of psychometrically sound measurement of homework performance. This study examined the structural and convergent validity of scores from the newly developed Homework Performance Questionnaire – Teacher Scale (HPQ-T). Participants were 112 teachers of 224 students in six Illinois school districts. Common factor analysis with principal axis extraction and promax rotation was used for data analysis. Results revealed three salient factors: Parent support, student competence and homework completion. Subsequently, convergent validity of HPQ-T subscale scores with subscale scores from the Learning Behaviours Scale was examined. Findings suggest that the HPQ-T may potentially be a useful tool for improving research on homework and identifying strengths and weaknesses in student homework performance. However, modifications are recommended to optimise the utility of the scores. 相似文献
6.
Matthew T. McCrudden Carolyn J. Hushman Scott C. Marley 《Journal of Experimental Education》2013,81(4):537-554
This experiment investigated whether study of a scientific text and a visual display that contained redundant text segments would affect memory and transfer. The authors randomly assigned 42 students from a university in the southwestern United States in equal numbers to 1 of 2 conditions: (a) a redundant condition, in which participants studied a scientific text that described plate tectonics and a corresponding visual display that contained redundant segments from the text; or (b) a nonredundant condition, in which participants studied the scientific text and a corresponding visual display that lacked the redundant text segments. Embedding redundant text segments within the visual display enhanced performance on 3 measures of memory but not on a measure of transfer. The authors discuss the theoretical and practical implications using the cognitive theory of multimedia learning. 相似文献
7.
The Native American population is severely underrepresented in empirical test validity research despite being overrepresented in special education programs and at increased risk for psychoeducational evaluation. The structural validity of the Wechsler Intelligence Scale for Children – Fourth Edition (WISC‐IV) was investigated with a sample of 176, six‐to‐sixteen‐year‐old Native American children referred for a psychoeducational evaluation. Confirmatory factor analysis procedures replicated the normative first‐order factor structure and a higher‐order general ability factor that accounted for the greatest amount of common (69%) and total (33%) variance. These results support the structural validity of the WISC‐IV with a referred Native American sample and suggest that interpretation of the WISC‐IV scores should not neglect the strong general ability factor. 相似文献
8.
McDermott PA Goldberg MM Watkins MW Stanley JL Glutting JJ 《Journal of learning disabilities》2006,39(3):230-251
Through multiple logistic regression modeling, this article explores the relative importance of risk and protective factors associated with learning disabilities (LD). A representative national sample of 6- to 17-year-old students (N = 1,268) was drawn by random stratification and classified by the presence versus absence of LD in reading, spelling, and mathematics according to ability-achievement discrepancies or low achievement levels. The dichotomous classifications were regressed on sets of explanatory variables indicating potential biological, social-environmental, and cognitive factors, problem behavior, and classroom learning behavior. Modeling revealed patterns of high risk for male students and students evincing verbal and nonverbal ability problems and processing speed problems. It was shown that, absent controls for cognitive abilities (such as provided by the ability-achievement discrepancy definition), definitions keyed to low achievement will substantially overidentify ethnic minority and disadvantaged students and will be confounded by significantly higher proportions of students who display oppositional and aggressive behavior problems. Alternatively, good learning behaviors uniformly provide substantial reduction in the risk for LD. 相似文献
9.
Educators often use manipulatives when teaching mathematics because manipulatives are assumed to promote learning. However, research indicates that instructional variables impact the effectiveness of manipulatives. In this article, the authors consider the relations between two instructional characteristics: (a) level of instructional guidance and (b) perceptual qualities of manipulatives. Results from the randomized experiment with preschoolers (N = 72) suggest that learning is improved when instruction is conducted with high levels of instructional guidance and is impacted by the perceptual qualities of manipulatives. Perceptually rich manipulatives decreased learner performance on outcomes associated with conceptual knowledge and improved performance on transfer of learning. In addition, transfer was positively affected by perceptually rich manipulatives when low levels of instructional guidance were present. 相似文献
10.
Regrouping Wechsler Intelligence Scale for Children‐Third Edition (WISC‐III) subtests into Bannatyne's spatial, conceptual, and sequential patterns has been thought by many to identify children with learning disabilities (LD). This study investigated the prevalence and diagnostic utility of WISC‐III Bannatyne patterns by comparing 1,302 children with LD to 2,158 children in the WISC‐III normative sample. Further analysis was conducted on a subsample of students with specific reading disabilities. Results indicated that the presence of the Bannatyne WISC‐III pattern would not lead to decisions that are useful in differentiating children with LD from children without LD. For example, receiver operating characteristic (ROC) analysis, measured by the area under the curve (AUC), indicated that the Bannatyne WISC‐III pattern exhibited low diagnostic utility (AUC = 0.54–0.55). Due to its inaccuracy, use of the Bannatyne WISC‐III pattern is not recommended. 相似文献