The Wechsler Intelligence Scale for Children (WISC) Picture Arrangement (PA) subtest has often been assumed to be a measure of social intelligence. The present study compared WISC PA performance and performance on a verbal conditioning task (production of plural nouns) as a measure of social intelligence. Four groups, high and low PA with reinforcement, and high and low PA without reinforcement, were compared on production of plural nouns over two consecutive four-minute periods. The four groups did not differ significantly in the production of plural nouns. The present study, using verbal conditionability as a measure of social intelligence, found no evidence to support the assumption that WISC PA performance is a measure of social intelligence in children.

The present study was designed to investigate whether a good reader, by the fifth grade, will have attained sufficient knowledge of the language structure to enable him to more exactly and more appropriately reconstruct mutilated texts than a poor reader, matched for verbal intelligence level. Four 250-word cloze-treated passages were administered to twelve deficient and twelve non-deficient sixth grade readers, matched according to sex and the verbal portion of the Wechsler Intelligence Scale for Children. Analyses of variance failed to show any significant differences between good and poor readers except for a weak indication that good readers produced more exact replacements.

The present study examined the responses of 332 Kainai students ranging in age from 6 to 16 years to the Information, Arithmetic, and Picture Completion subtests of the Wechsler Intelligence Scale for Children-Revised (WISC-R) in order to determine the validity of these subtests as a measure of their intelligence. Two indices of validity were assessed: (a) subtest unidimensionality, and (b) order of item difficulty. With regard to the assumption of unidimensionality, examination of the data indicated low item-factor loadings on the Information, Arithmetic, and Picture Completion subtests. Examination of difficulty parameters revealed a nonlinear item difficulty order on all three subtests. These results support the conclusion of previous research that the WISC-R does not adequately assess the intelligence of Native children. Possible bases for the invalidity of the WISC-R for this population are discussed and recommendations for future research are presented.

This study investigated the results of administering two intelligence tests, the Wechsler Intelligence Scale for Children -Third Edition (WISC-111), and the Stanford-Binet Intelligence Scale - Fourth Edition, to each of 33 Australian children with an intellectual disability. The experiment used a counterbalanced design in which the tests, order of presentation of the tests, the gender of the subjects, and the gender of the test administrators were factors. The 33 volunteer subjects, 14 males and 19 females, aged between 6 and 16 years, and known to have an intellectual disability, were allocated randomly for the assessments. The test administrators were students in the Clinical and Organisational Masters Program from the University of South Australia. It was hypothesised that; there would be a difference between the IQs on the two tests; that on average the WISC-111 FSIQ would be lower than the SB-1V TC; and that there would be a positive relationship between the WISC-111 FSIQ and the SB-1 V TC Statistical analysis of the data found the two tests' overall scores to be significantly different, while the counterbalanced factors and their interactions did not reach significance. There was a significant 4 point difference found between the mean WISC-111 FSIQs and SB-1V TCs. The results of a Pearson Product Moment Correlation Coefficient revealed a strong positive correlation (r = .83). between the WISC-111 FSIQ and SB-1V TC. This finding supported the concurrent validity of the tests in this special population sample. It was suggested that while the two tests measured similar theoretical constructs of intelligence, the two tests were not identical and therefore the results were not interchangeable. Variable patterns of results were found among subtest scores from the two tests, and the implications for field work discussed. The differences between raw WISC-111 FSIQ and SB-1V TC scores were calculated, and a z transformation was applied to the difference scores. The resulting difference distribution and cumulative percentages were then suggested as a reference table for practitioners. Studies that examined clerical errors in scoring intelligence test protocols were reviewed. The manually scored test protocols in this study were rescored using a computer scoring programme and 27 errors were found and corrected. From the results of the experiment several suggestions were made; that agencies using large numbers of intelligence tests, or which test the same child over time, should make a decision to use the same test, wherever possible, for comparison; that all intelligence test protocols be computer scored as a checking mechanism; and that all professional staff should be aware of the possible differences which can occur between intelligence scores, resulting from norming and other differences. / thesis (MSocSc)--University of South Australia, 1999.

The purpose of this study was to investigate the relationship among the various scales of the Kaufman Assessment Battery for Children and the Wechsler Intelligence Scale for Children-Revised. Of particular interest was the degree to which the Wechsler Verbal and Performance IQ's contributed to the prediction of the K-ABC Mental Processing Composite and the K-ABC Achievement score respectively.The subjects were 51 students, aged 8-0 to 12-0, who had been referred for psychoeducational assessment because of suspected learning disabilities. They were evaluated with both the K-ABC and the WISC-R as part of a standard battery.Descriptive statistics and univariate correlations were computed. Multiple regression procedures revealed that significant relationships existed between the composite of predictor variables, the Wechsler Verbal and Performance IQ's, and the criterion variables, the K-ABC Mental Processing Composite and the K-ABC Achievement score when each was considered separately.Stepwise multiple regression procedures indicated that the unique contribution of the Wechsler Verbal IQ to the prediction of the K-ABC Mental Processing Composite was statistically significant. A significant relationship was not found, however, between the Performance IQ and the K-ABC Achievement score when the Verbal IQ had been statistically controlled.

There is no abstract available for this dissertation.

Interest in this research was stimulated as a result of analysing performance of a group of Durban Indian school children, referred to the Durban Child Guidance Clinic as possible cases for remedial education, on A.E. Maxwell's abbreviated form of the Wechsler Intelligence Scale for Children (WISC). The research describes results of applying the full WISC to a carefully selected group of 72 Durban Indian school children in upper junior school levels, and its aims, besides general description of the results of the group and of subgroups, were to investigate Verbal and Performance scale results of the group more fully and to determine whether the abbreviated WISC in question possessed satisfactory validity for the group tested. The experimental group was found to perform significantly better on the Verbal than on the Performance scale of the WISC, in agreement with results of analysing abbreviated WISC profiles of the Durban Clinic sample, and also in agreement with results of research in which modified Wechsler tests had been applied to youngsters in India. Relative to Performance ability, Verbal ability appeared a more integrated dimension of intellect for the present Indian group. Possible reasons for the WISC pattern obtained were sought within the literature and it was felt that the result could be ascribed largely to cultural background factors. Evidence also suggested the applicability of the WISC to the sample studied, and it was felt to be a suitable scale for the measurement of Indian intelligence, at least in the interim before an individual scale standardised for South African Indian children is devised. Abbreviated WISC results of the group, derived by means of Maxwell's method, were examined, and there was reason to believe that as far as validity was concerned, there was room for improvement. Alternative abbreviated forms of the WISC, with possible usefulness for Indian children of similar background to the present-sample, were accordingly suggested for further research. / Thesis (M.Ed.)-University of Natal, 1970.

This study was an investigation of profile patterns on WISC-III subtest scores of Canadian gifted children. Profiles of students were compared to core profile types identified by Glutting, McDermott, and Konold (1997) and Konold, Glutting, McDermott, Kush, and Watkins (1999). From the literature reviewed, it was felt that conducting a profile analysis based on empirical research would override some of the criticisms inherent in the practice of profile analysis The sample consisted of 88 children ages 6 through 13 years. Subjects were included who scored at least 120 on the Wechsler Intelligence Scale for Children (WISC-III). Sixty of the participants were gathered from Choice School; the remaining 28 were from the Psychoeducational Research and Training Centre at the University of British Columbia. The results of the profile analysis indicated that 34% of the cases were considered to be clinically unique or rare. The profile analysis of the entire sample of Canadian gifted students indicated that a much higher percentage of profiles were considered to be clinically unique or rare when compared to the normative sample. Future research needs to include larger samples of gifted children.

This study looked at the relationship between the 27 indices on the California Verbal Learning Test - Children's Version (CVLT-C) and the 19 scores on the Wechsler Intelligence Test for Children - Third Edition (WISC-III). The sample consisted of 58 children, ages 6-16 from a clinical population. The subgroups with Attention Deficit Hyperactivity Disorder (ADHD), Learning Disabilities (LD), and High Ability (HA) were compared to children with no clinical diagnosis (ND) on WISC-III Full Scale IQ, Verbal IQ, and Performance IQ; on CVLT-C Total Recall Trials 1-5; and on CVLC factors of Attention Span, Learning Efficiency, Free Delayed Recall, Cued Delayed Recall, and Inaccurate Recall. Twelve significant correlations were found between the CVLT-C and WISC-III including Full Scale IQ with Total Recall Trials 1-5, Discriminability, and False Positives; Verbal IQ with False Positives; Vocabulary with Total Recall Trials 1-5; Information with Serial Cluster Ratio; Digit Span with Total Recall Trials 1-5 and Discriminability; Processing Speed with Discriminability and False Positives; and Symbol Search with False Positives, all within the moderate range. In comparing clinical subgroups, children with ADHD did not differ significantly from those without a clinical diagnosis (ND) on any selected measures. Children diagnosed with learning disabilities were significantly lower on Total Recall Trials 1-5, Attention Span, and Cued Delayed Recall. Children with high abilities (HA) were significantly higher on WISC-III Full Scale IQ, Verbal IQ, Performance IQ, CVLT-C Total Recall Trials 1-5, Learning Efficiency, and Free Delayed Recall. This study empirically supported a positive relationship between memory processes and cognitive abilities while also confirming that each are a part of a larger cognitive process. / Department of Educational Psychology

The overall purpose of this study was to investigate the nature of the relationship between a recently revised, multidimensional intelligence test (WJ III COG) and a short form of an older, well-established intelligence test (WISC-III) with intellectually gifted children. As such, this study examined the implications of using a theoretically and empirically sound choice (WJ III COG) as compared to a more practical alternative (i.e., WISC-III short form); it also explored the impact of different cut-off and eligibility criteria upon eligibility decisions. Participants were solicited from a group of 75 students who had been nominated for a gifted program at a small elementary school located on the urban fringe of a midsize city in the Midwest. Thirty-five students, ranging in age from 9 years, 2 months to 11 years, 1 month, participated in this study. The sample included 15 students who were admitted into the program and 20 students who were deemed ineligible. The WISC-III short form exhibited a positive relationship with the WJ III COG, as its FSIQ estimate correlated significantly with both the WJ III COG GIA-Std and BIA scores, accounting for approximately 33% and 35% of the variance, respectively. The eligible group performed significantly higher on the WISC-III short form than the WJ III COG, whereas the ineligible group performed consistently across all global measures of intelligence. The eligibility of 46% of the sample varied as a result of the test and restrictiveness of the cut-off criteria. More students were identified as intellectually gifted when flexible, rather than strict, cut-off criteria were used to make eligibility decisions. Moreover, the eligibility of approximately 63% of the participants varied as a result of the test and whether eligibility criteria involved general and specific intellectual abilities or solely general intellectual ability. More students were deemed eligible when general and specific intellectual abilities were considered as compared to decisions based only on general intellectual ability. / Department of Educational Psychology