首页 | 本学科首页   官方微博 | 高级检索  
相似文献
 共查询到20条相似文献，搜索用时 406 毫秒
1.
The Visual Aural Digit Span (VADS) and the Bender Visual Motor Gestalt Test (Bender) were studied with regard to their ability to discriminate low from average achievers in reading and arithmetic skills, as identified by the Iowa Test of Basic Skills. A sample of 78 normal children aged 6 through 9 were administered a battery of tests, including the verbal section of the WISC-R. Analysis of covariance with IQ controlled showed that the Bender and the VADS were able to discriminate between achievement groups for vocabulary and math concepts. The Bender discriminated between math problem-solving groups, but neither test could discriminate between reading comprehension groups. Age was a significant variable for the Bender and all VADS subtests except Aural-Written. Correlational analysis indicated that although the VADS was related to Verbal IQ, it is related only minimally to the Bender when age is controlled.  相似文献   

2.
Abstract

The WISC subtest patterns of 87 fourth-grade males were analyzed to determine the relationship between the patterns and reading achievement and social-class. All social-class effects and interactions involving social-class were nonsignificant, Scores on three Verbal Scale subtests (Arithmetic, Similarities, and Digit Span) and one Performance Scale subtest (Picture Completion) were found to be significantly related to reading achievement.  相似文献   

3.
ABSTRACT

Little is known about the characteristics of academic overachievers, children whose achievement significantly exceeds IQ. Correlates of overachievement (achievement test scores ≥ 1 SD above IQ), nondiscrepant achievement, and learning disability (LD; achievement ≥ 1 SD below IQ) were analyzed in 1,543 children (739 ADHD, 285 autism, and 519 general population), 6–16 years of age. Significant correlates of the reading and math achievement groups were diagnosis (autism greatest overachievement, ADHD greatest LD), IQ (lowest in overachievers and highest in LD), and Working Memory scores relative to the child’s IQ (close to or exceeding IQ in overachievers and lower than IQ in LD). Demographics (age, sex, race, and parent occupation) and parent and teacher ratings of psychopathology (e.g., behavior problems, anxiety, and depression) and personality characteristics (e.g., motivation and self-confidence) did not contribute significantly more to predicting overachievement and LD beyond that explained by IQ, diagnosis, and working memory. These findings suggest an underlying neurobiological etiology for both overachievement and LD.  相似文献   

4.
In order to clarify the concurrent validity of the Peabody Individual Achievement Test (PIAT) and the Metropolitan Achievement Test (MAT), product-moment correlations were computed for all subscores and total scores for 26 normal-range public school third-grade girls and boys. The reading comprehension subtests correlated.81, spelling.88, and PIAT Mathematics with MAT Total Math.64. Correlations were computed for the Otis-Lennon Mental Ability Test and the PIAT General Information subtest as.77, and the Otis-Lennon and the PIAT Total Test scores as.79. Concurrent validity of the PIAT with both tests is tentatively considered adequate except in the area of mathematics, in which the PIAT, relative to the MAT, appears to be reflecting ability to handle math concepts (.68) more accurately than math computation (.41) or math problem solving (.56). Correlations with IQ partialed out suggest the PIAT Total Test, and PIAT and MAT reading and spelling measures, are relatively uninfluenced by IQ variations, whereas with IQ held constant, the weak positive correlations between the PIAT and MAT math subtests became essentially random relationships.  相似文献   

5.
Data suggest that children with reading disability (RD) and non-RD children with attention-deficit/hyperactivity disorder (ADHD) may comprise distinct subgroups. Research has been hampered by variance in definitional criteria, which results in the study of different subgroups of children. Using cluster analysis, this study empirically divided children with ADHD (N = 54), based on their Full Scale IQ (FSIQ) and reading ability. Four distinct subgroups emerged in which cognitive, behavioral, and neurochemical function was compared. Cluster 1 was of average FSIQ and reading scores; Cluster 2 was of average FSIQ but showed impairment in reading; Cluster 3 had high FSIQ and reading scores; and Cluster 4 had low scores in both domains. The groups had different patterns of cognitive, behavioral, and neurochemical function, as determined by discrepancies in Verbal-Performance IQ, academic achievement scores, parent aggression ratings, and a measure of noradrenergic function. These distinctions are discussed with regard to etiology, treatment, and long-term outcome.  相似文献   

6.
Abstract

Attitudes toward school subjects were explored in a group of sixth graders. First, correlations were obtained between ratings of school subjects on the Semantic Differential (SD) and scores on corresponding subtests of the SRA Achievement Series. Significant positive correlations (p < .01) were observed for boys in social studies, arithmetic, and reading and for girls in reading. Second, achievement at the end of the year was predicted from IQ, achievement and SD scores at the beginning of the year. SD ratings contributed significantly to predictions only in the case of arithmetic for boys (p < .01). Third, SD ratings of school subjects at the beginning and end of the year were compared by an anlysis of variance procedure. For both boys and girls, attitudes were significantly less favorable for most subjects at the end of the year.  相似文献   

7.
The purpose in this study was to examine predictive relationships between the Slingerland Pre- Reading Screening Procedures and performance on measures of word recognition and reading comprehension. Longitudinal data were collected on 104 children administered the Slingerland Procedures in kindergarten and the Stanford Achievement Test at first, third, and fifth grades. Outcome measures included achievement subtests, Word Study Skills, Reading Comprehension, Reading and Listening Total. Significant relationships were found between Slingerland measures and reading outcomes. However, prediction varied across grades and according to the measure of reading used. Listening contributed to reading comprehension but not to word recognition, and visual skills influenced early but not later reading performance. Gender and socioeconomic status influenced the strength of associations.  相似文献   

8.
A clinic-referred sample of 109 children with attention-deficit/hyperactivity disorder (ADHD) was followed into adolescence for the ascertainment of alcohol and other drug use and abuse. Learning disability (reading or math) in childhood was examined as a predictor of adolescent substance use and substance use disorder for alcohol and marijuana. No statistically significant group differences for children with LD versus those without LD emerged even after using different methods to compute LD. IQ/achievement discrepancy scores were similarly not predictive of later use or abuse. However, children with ADHD who had higher IQs and higher levels of academic achievement in childhood were more likely to try cigarettes, to smoke daily, and to have their first drink of alcohol or first cigarette at an early age. Children with ADHD who had higher reading achievement scores were less likely to have later alcohol use disorder. Although these findings are necessarily preliminary, due to the small number of children interviewed, the pattern of results suggests that level of cognitive functioning--rather than discrepancy between IQ and achievement--is important for the prediction of later substance use and abuse, at least in this clinic-referred sample of children with ADHD. Further, different mechanisms of risk related to cognitive functioning may be operating for experimentation with legal drugs such as alcohol and tobacco, regular cigarette smoking, and problematic alcohol use.  相似文献   

9.
The validity of Wechsler's (1949) comments concerning the addition of the supplementary WISC subtests was investigated for a sample of 20 fifth-grade students. The study was designed like that of Engin (1974) which investigated whether or not the addition of one or both of the supplementary WISC sub-tests, Digit Span and Mazes, materially affected the obtained IQs of high achieving fifth-grade subjects. All 12 subtests of the WISC were individually administered to the students, and IQs were then calculated in such a manner that specific comparisons could be made. These comparisons were between verbal, Performance and Full Scale IQs composed of the maximum number of subtests, and verbal, Performance, and Full Scale IQs exclusive of Digit Span, Mazes, or both subtests. T-tests for correlated means were employed and revealed highly significant differences. The addition of Digit Span and Mazes in the WISC battery served to depress the verbal, Performance and Full Scale IQs of the high achieving students. The study serves to validate the previous investigation by Engin (1974).  相似文献   

10.
Reviews involving the Wechsler Scales for children suggest that Full Scale IQ scores on the Wechsler Intelligence Scale for Children, Third Edition, average 5 to 6 points lower than scores on the second edition of the scale [WISC‐R, Wechsler, D. (1974). Zimmerman & Woo‐Sam, 1997], with the differences distributed disproportionately over subtests, i.e., with larger discrepancies found within the Performance Scale (Wechsler, 1991). Changes on the revised subtests of the WISC‐III Performance Scale may place children with ADHD at a disadvantage compared to their performance on analogous WISC‐R subtests. We examined IQ test performance in 122 unmedicated children with ADHD (61 given the WISC‐R, 61 given the WISC‐III), and 46 children from a healthy, comparison group (23 given the WISC‐R, 23 given the WISC‐III). The ADHD and comparison group samples were matched for sex and for Verbal IQ between WISC‐R and WISC‐III. Children with ADHD had significantly lower Performance IQ on WISC‐III compared to the WISC‐R, with the Picture Arrangement subtest showing the most significant difference. In contrast, there were no significant differences between the WISC‐R and WISC‐III cohorts on Performance IQ or any Performance subtests among the comparison group. These findings highlight the importance of examining the comparability of ability test revisions among clinical and non‐clinical populations, and will be especially salient when the WISC‐III is revised. © 2003 Wiley Periodicals, Inc. Psychol Schs 40: 331–340, 2003.  相似文献   

11.
This study examined the utility of the Gifted Composite (GC) formula derived from selected subtests on the Stanford-Binet Intelligence Scales, Fifth Edition (SB5) for evaluating intellectual giftedness. A sample of 52 children were administered both the SB5 and Woodcock-Johnson Tests of Achievement, Third Edition (WJ-III ACH). The ability of the Full-Scale IQ (FSIQ) and the GC to predict reading and math achievement were compared. Though both the FSIQ and GC significantly predicted standardized achievement test scores, the FSIQ explained more of the variance. Sequential regression analyses suggested that the SB5 factor scores preformed differently in their contribution of unique variance to the predictions. The inclusion of working memory scores in the calculation of the FSIQ appears to account for the difference in predictions between the FSIQ and GC for reading but not math skills.  相似文献   

12.
The Kaufman Assessment Battery for Children (K-ABC) purports to assess fluid and crystallized intelligence via processing and achievement subtests, respectively. Eight K-ABC Mental Processing and five K-ABC Achievement subtests were administered to 41 gifted students. Scores were subsequently compared to concurrent achievement measures from the California Achievement Test (CAT), as well as previously obtained mental ability measures (Wechsler Intelligence Scale for Children-Revised [WISC-R], Stanford-Binet [SB], and Wide Range Achievement Test [WRAT] achievement scores). In general, K-ABC mental ability scores were lower than WISC-R and SB IQs. K-ABC achievement scores were consistent with K-ABC mental ability scores, but more highly related to SB and WISC-R VIQ (r = .42 and .40, respectively) than to WISC-R FSIQ (r = .16) and PIQ (r = .09), or to the K-ABC Mental Processing (Composite r = .17), Simultaneous Processing (r = .08), and Sequential Processing scores (r = .20). With the exception of WRAT Word Recognition, WRAT, K-ABC, and CAT achievement scores were similar. The patterns of intercorrelations suggest that the K-ABC achievement scores are more verbally loaded than are the CAT and WRAT achievement measures.  相似文献   

13.
The purpose of this study was to examine what components of executive function (EF) – inhibition, shifting and updating/working memory – predict reading comprehension in young adults. Ninety university students (65 females, 25 males; mean age = 21.82 years) were assessed on shifting (Planned Connections and Colour/Shape Shifting), inhibition (Colour‐Word Stroop and Number Stroop), updating/working memory (Digit Memory and Listening Span), reading fluency (Word Reading Efficiency), vocabulary (Peabody Picture Vocabulary Test), and reading comprehension (Nelson‐Denny Reading Test). The results of path analysis indicated that only shifting predicted directly reading comprehension. These findings extend those of previous studies showing that different EF components predict different reading outcomes and suggest that EF has a place in reading comprehension models over and above traditional predictors of reading comprehension such as reading fluency and vocabulary.  相似文献   

14.
The purpose of this study was to determine the relationship between the Woodcock Word Comprehension Test and several measures of reading achievement and verbal intelligence. Subjects were 194 children who were tested in a University Reading Clinic. All were administered the Woodcock Reading Mastery Tests, the Slosson Oral Reading Test, an Informal Reading Inventory, the Wechsler Intelligence Scale for Children—Revised, the Slosson Intelligence Test, and the Peabody Picture Vocabulary Test. Pearson product-moment correlations (r) were used to test the relationships. It appeared that the Woodcock Word Comprehension Test assesses reading ability more than general verbal ability.  相似文献   

15.
Correlations between the WISC-R Full, Verbal, Performance, and Freedom from Distractibility Scale IQs, WISC-R subtest scaled scores, and Wide Range Achievement Test Reading, Spelling, and Arithmetic standard scores were computed for a sample of 114 children (64 boys, 50 girls), aged 6 to 16 years, who were referred for psychological evaluation because of academic or learning difficulties. The Full Scale IQ, Verbal Scale IQ, and Freedom from Distractibility IQ correlated moderately with the three achievement area standard scores (rs of .48 to .59). However, the Performance Scale IQ correlated minimally with reading and spelling scores (rs of .26 and .27), but moderately with arithmetic scores (r = .40). The results support the concurrent validity of the WISC-R.  相似文献   

16.
The ability of a battery of kindergarten screening measures to predict educationally relevant criteria was investigated. Subtest scores on The Vane Test of Language and The Vane Kindergarten Test administered at the beginning of kindergarten were examined and compared to the Metropolitan Achievement Test scores in reading and math, The Otis-Lennon School Ability Test index, and placement into special education or high achievement programs at the end of second grade. A weighted combination of subtests accurately predicted 77% of the children classified as special education students. The same battery also predicted 73% of the children who were classified as high-achieving students.  相似文献   

17.
Twenty-nine children with a diagnosis of Attention Deficit Hyperactive Disorder (ADHD) were compared to a group of 21 emotionally disturbed (ED) children and a control group (CO) of 20 nonproblem children. The meaures used in the comparison were the 12 subtests of the Wechsler Intelligence Scale for Children-Revised (WISC-R) and the Stroop Color and Word Test (SCWT). The results showed that the CO group was superior to the ADHD and ED groups and that the ED group performed better than the ADHD group on most of the variables. A stepwise discriminant function analysis showed that similar WISC-R subtests differentiated between the ADHD group and the ED and CO groups. Two measures of the SCWT helped in discriminating between the ADHD and ED groups, but not between the ADHD and CO groups. The authors discuss the meaning of these findings and their contribution to better understanding of the ADHD group, its specific cognitive processing, and its problems.  相似文献   

18.
This study examined the effect of improvements in timing/rhythmicity on students' reading achievement. 86 participants completed pre‐ and post‐test measures of reading achievement (i.e., Woodcock‐Johnson III, Comprehensive Test of Phonological Processing, Test of Word Reading Efficiency, and Test of Silent Word Reading Fluency). Students in the experimental group completed a 4‐week intervention designed to improve their timing/rhythmicity by reducing the latency in their response to a synchronized metronome beat, referred to as a synchronized metronome tapping (SMT) intervention. The results from this non‐academic intervention indicate the experimental group's post‐test scores on select measures of reading were significantly higher than the non‐treatment control group's scores at the end of 4 weeks. This paper provides a brief overview of domain‐general cognitive abilities believed effected by SMT interventions and provides a preliminary hypothesis to explain how this non‐academic intervention can demonstrate a statistically significant effect on students' reading achievement scores. © 2007 Wiley Periodicals, Inc. Psychol Schs 44: 849–863, 2007.  相似文献   

19.
Visual Aural Digit Span Test (VADS) scores and Bender Gestalt Test (BG) scores as predictors of Wide Range Achievement Test-Revised (WRAT-R) scores were examined in this study. The sample consisted of 115 children referred for low academic achievement. They were divided into three age groups: (Low) 6–0 to 7–11; (Middle) 8–0 to 9–11; and (High) 10–0 to 11–11. The scores on the 11 VADS measures and BG errors were used to predict the WRAT-R achievement. The VADS Test scores were found to predict Reading and Arithmetic in the Low Group. The BG Test did not correlate with achievement in the Low Group. In the Middle Group, the VADS Test correlated with Reading and Spelling, but not with Arithmetic. The BG correlated with all three achievement measures. In the High Group, neither the VADS Test nor BG correlated with any of the achievement measures. The results suggest that the BG and VADS Test can be used as an effective screening device for young children with potential learning problems.  相似文献   

20.
The relationship between WISC-R subtest scores and Verbal, Performance, and Full Scale IQs was investigated for a sample comprised of rural Appalachian children. The sample was comprised of both white and black children who might be described as culturally different by virtue of low family income and residence in the mountainous areas of Virginia and North Carolina. Data analysis consisted of computing product-moment correlations (rs) between each of the ten subtests and the Verbal, Performance, and Full Scale IQs. Correlations between individual subtests and the FS IQ ranged from.49 through.63, but none of the differences between these rs were large enough to attain significance. Correlations between the verbal subtests and Verbal IQ ranged from.64 for Comprehension up to.78 for Vocabulary. For the performance subtest, the rs ranged from.54 between Coding and the Performance IQ up to.72 for Object Assembly.  相似文献   

设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号