Validation of Stanford-Binet intelligence scale: Fourth edition abbreviated batteries with college students

This study investigated the relationship between the Stanford-Binet Intelligence Scale: Fourth Edition (SB:IV) abbreviated batteries and the complete battery among a group of college students to determine the suitability of SB:IV short forms in educational planning and counseling contexts when an ability estimate is needed. A sample of 38 college students was administered the full battery SB:1V, and scores for four abbreviated batteries were extracted from the complete battery according to instructions in the test manual. The four abbreviated batteries were SF2 (Vocabulary and Pattern Analysis), SF4 (SF2 plus Bead Memory and Quantitative), SF6a (SF4 plus Memory for Sentences and Comprehension), and SF6b (SF4 plus Memory for Digits and Comprehension). Analyses revealed that all short-form SASs were significantly lower than the Composite SAS derived from the complete battery. Correlations between the complete and short forms were all highly significant. Approximately one third of the sample showed discrepancies of at least three standard errors of measurement between the short-form and complete-battery Composite SAS. These findings suggest a lack of comparability between short-form and complete-battery SASs on the SB:IV. Further implications for the validity of these abbreviated batteries and future areas of research are discussed.     

Use of an abbreviated version of the WISC-R with learning disabled children

The Wechsler Intelligence Scale for Children-Revised (WISC-R) was administered to 56 learning disabled children, using standard assessment procedures and format as outlined by Wechsler. Abbreviated IQ scores were then derived by applying the Kennedy-Elder formula, and equation that uses five WISC-R subtests with varied weightings. Comparisons between the standard IQ scores and the abbreviated IQ scores were evaluated. A Pearson product-moment correlation coefficient of .83 and a non-significant t-test between the mean IQs suggested the two scores were interchangeable. However, frequent IQ classification changes (23%) rendered the K-E format unacceptable for this population.     

An abbreviated form of the WISC-R for use with emotionally disturbed children

Two sets of transformations were made in scoring WISC-R Information, Block Design, Comprehension, Picture Arrangement, and Coding subscales in order to estimate the FSIQ of 100 ED children beginning day psychiatric treatment. One set was derived by Kennedy and Elder (1982) (FSIQ-KE) from a sample of 400 children referred for psychological evaluation by a large, urban southern public school district. The other set was developed from the same five subscale scores of the present ED sample (FSIQ-ED). FSIQ-KE scores and FSIQ-ED scores were then compared to FSIQ scores computed according to the standard procedure including all 10 subscales, using paired t-tests and Pearson product-moment correlation coefficients. No significant differences were found between the mean FSIQ scores on the short and long forms of the WISC-R. Correlation coefficients were highly significant, ranging from .958 to .997. Furthermore, only one child shifted IQ classifications when using the short forms. Thus, both FSIQ-KE and FSIQ-ED formulations provided cost-effective, time-saving estimates of the general intellectual performance of ED children beginning day psychiatric treatment.     

Validity and reliability of a Turkish version of the Friendship Activity Scale

The purpose of this study was to develop a valid and reliable Turkish version of the Friendship Activity Scale (FAS). Both the English and Turkish versions of the FAS were administered to 36 students to check for language equivalence. The Turkish version of the FAS was then administered to 226 students to ensure internal consistency, and to 61 students to test re-test reliability. The FAS and Adjective Check List (ACL) were administered to 49 students to check concurrent validity. There was a significant relationship between the English and Turkish versions of the FAS (r?=?.78), and there were no significant differences between the two measurements (p?<?.05). Cronbach Alpha Reliability of the FAS for the Turkish sample was .86. The Intraclass Correlation Coefficient of the repeated measurements of the FAS appeared to be sufficiently high (.89), and there were no significant differences between the mean values of two interval measurements (p?<?.05). The FAS significantly correlated with the ACL (r?=?0.58). The total item correlations of the FAS were acceptable, ranging between 0.26 and 0.65. In conclusion, the FAS appears to be a valid and reliable instrument for measuring the behavioral intentions of Turkish elementary school children, and their commitment to initiating a friendship with a peer with a disability.     

A comparison of the Kaufman brief intelligence test (K-BIT) with the Stanford-Binet,a two-subtest short form,and the Kaufman test of educational achievement (K-TEA) brief form

The relationship between the K-BIT, the Stanford-Binet, a two-subtest short form, and the K-TEA was examined with a population of 75 academically referred students. The K-BIT correlated significantly with the Stanford-Binet (.81) and the K-TEA Math (.57), Reading (.58), and Spelling (.47) scores. The mean K-BIT IQ Composite (76.5) averaged 5.1 points lower than the mean Stanford-Binet Test Composite (81.6). The results tend to support the use of the K-BIT as a screening instrument when the Stanford-Binet is the follow-up or comprehensive measure of intelligence.     

Validity evidence for the Chinese version Classroom Appraisal of Resources and Demands (CARD)

The Classroom Appraisal of Resources and Demands (CARD) was designed to evaluate teacher stress based on subjective evaluations of classroom demands and resources. However, the CARD has been mostly utilized in western countries. The aim of the current study was to provide aspects of the validity of responses to a Chinese version of the CARD that considers Chinese teachers’ unique vocational conditions in the classroom. A sample of 580 Chinese elementary school teachers (510 female teachers and 70 male teachers) were asked to respond to the Chinese version of the CARD. Confirmatory factor analyses showed that the data fit the theoretical model very well (e.g., CFI: .982; NFI: .977; GFI: .968; SRMR: .028; RMSEA: .075; where CFI is comparative fit index, NFI is normed fit index, GFI is goodness of fit, SRMR is standardized root mean square residual, RMSEA is root mean square error of approximation), thus providing evidence of construct validity. Latent constructs of the Chinese version of the CARD were also found to be significantly associated with other measures that are related to teacher stress such as self‐efficacy, job satisfaction, personal habits to deal with stress, and intention to leave their current job.     

Some Verbal Aspects of the 1937 Revision of the Stanford-Binet Intelligence Test,Form L

The authors examined an activity-based listening strategy with first- and third-grade children in mixed-grade dyads. On the basis of theories of cognitive development and previous research, the authors predicted the following: (a) children in an activity-based strategy would recall more story events compared with those in a repetition strategy and (b) children who performed activity would recall more events compared with those who observed activity. In addition, previous visual imagery research suggested that (c) recall in favor of the activity-based strategy would be observed when the toys were removed and imagery instructions were provided. The results confirmed the first prediction that the activity-based strategy would improve children's memory for story content. The second prediction was not supported: Physical manipulation did not improve memory beyond observing the actions performed by a peer. Last, third-grade students benefited from imagery instructions after training, whereas first-grade students did not. The authors discuss the theoretical and education implications of the results.     

The utility of the Stanford-Binet in predicting WRAT performance

This study investigated the predictive validity of the Stanford-Binet Intelligence Test, using the Wide Range Achievement Test as criterion. Ninety-nine urban children referred for psychological evaluations were administered both instruments by trained examiners, and regression analyses were conducted where the S-B IQ scores were separately regressed on Reading, Spelling, and Arithmetic standard scores from the WRAT. The results indicate that the S-B IQ significantly predicts WRAT standard scores. Derived regression equations are reported.     

Consequences of using the 1972 Stanford-Binet intelligence scale norms

Comparison of Stanford-Binet IQ scores obtained with the 1972 and 1960 norms of 228 children indicated that use of the 1972 norms resulted in substantially lower scores except at the lowest levels of functioning. The hypothesis that the 1972 norms reflected accelerated performance at the preschool level and that intelligence scores based on these norms and obtained by evaluating a child during the preschool years might not be an accurate reflection of functioning at a later age was also supported. For a subsample of children whose functioning over time remained constant or increased, use of the 1960 norms during initial evaluation resulted in a more accurate reflection of subsequent scores than did use of the 1972 norms. The implications of these results were discussed in relation to the necessity of using both sets of norms with preschoolers and to reevaluating the decision to retain the old MAs in deriving the 1972 intelligence scores.     

Prediction of five-year Stanford-Binet scores in preterm infants

The development of a group of 100 preterm infants, mean birth weight 1,877 grams, from a broad range of social class and ethnic backgrounds was followed from birth to age 5. Assessments in infancy were directed at medical problems and early perceptual, motor, social, and cognitive development. The child's performance on the Stanford-Binet test at age 5 could not be predicted from early hazardous events in the obstetrical or neonatal period. The results indicate that developmental outcome at age 5 could be predicted moderately from a single measure, infant visual attention, administered as early as term date. Prediction was improved by using a combination of assessments given during the first 9 months. Furthermore, prediction was significantly better for girls than for boys. Although moderate stability in performance was found for the group as a whole, prediction of an individual's performance resulted in a substantial number of children being misclassified. Social factors were more important than any other set of factors in relating to the child's mental performance at age 5.     

生物分子的表面增强拉曼散射

水溶性蛋白质，二肽和氨基酸的表面增强拉曼散射光谱。在实验条件下银胶溶液，脂类氨基酸，芳香族氨基酸，酷氨酸，脂类氨基酸等的光谱进行对比，发现氨基酸，肽，蛋白南在银表面吸附散射时，截面的拉曼散射增强。     

A practitioner's comparison: The 1972 Stanford-Binet and the WISC-R

This paper compares the 1972 Norms Edition of the Stanford-Binet Intelligence Scale, Form LM, and the Wechsler Intelligence Scale for Children, Revised (1974), from a practitioner's viewpoint The strengths and weaknesses of each instrument are explored in relation to (a) standardization data given in the manuals, (b) ease of administration and interpretation, (c) age-range limitations and finally, (d) the utility of both instruments as aids in prediction of academic success.     

1972 Revision of the Stanford-Binet: A farewell to the mental age

Inspection of the 1972 revised norms for the Stanford-Binet demonstrate that the average mental age for a particular CA no longer numerically corresponds to that CA. Thus, mental ages derived from the test cannot any longer be interpreted as mental ages. A table of test ages based on the 1972 norms is provided.     

A comparison of the Stanford-Binet IV and the WISC-III with mildly retarded children

The Stanford-Binet IV and the WISC-III were administered in counterbalanced order to 31 subjects, aged 11 to 17 years, who were previously identified as functioning in the range of mild mental retardation. The correlations among the scores on the two tests were significant, but the Stanford-Binet IV Composite IQ was higher than the WISC-III Full Scale IQ for 29 of 31 subjects. The results suggest that children identified as functioning in the range of mental retardation on the WISC-III could be identified as functioning at a higher level if the Stanford-Binet IV were used. The consistency of the results points to the need for the use of multiple criteria in making decisions regarding educational accommodation. © 1996 John Wiley & Sons, Inc.     

A longitudinal study of the Stanford-Binet and WISC-R with special education students

A group of 95 black and 52 white low socioeconimic children assigned to special education calsses were initially given the Stanford-Binet (1972 norms) and three years later the WISC-R. Correlations between the Stanford-Binet and WISC-R Full Scale IQs were significant in both ethnic groups, with r=.60 for the total group. Correlations between the Stanford-Binet and WISC-R subtests also were generally signiificant (rs between .29 and .52 for the total group). Stanford-Binet and WISC-R Full Scale IQs did not differ significantly. For this sample of special education children, the Stanford-Binet was found to have satisfactory predictive validity.     

The assessment of intrinsic and extrinsic motivation and amotivation: Validity and reliability of the Greek version of the Academic Motivation Scale

Self‐determination theory provides an integrated conception of school‐ and academic motivation. The theory proposes a continuum comprising three types of motivation: intrinsic motivation (IM), extrinsic motivation (EM), and amotivation (AM), characterised by seven dimensions (IM = to know, to accomplish and to experience stimulation, EM = external regulation, introjection and identification, and Amotivation). The purpose of the present study was to examine the psychometric properties of the Academic Motivation Scale (AMS) with Greek high school students. Two studies were conducted to examine the factorial, construct, concurrent and predictive validity of the scale along with its reliability properties. Confirmatory factor analyses supported the proposed seven‐factor structure. The scale showed satisfactory levels of internal consistency and temporal stability. Additionally, indices of the scale’s construct, concurrent, and predictive validity were in the desired direction. These findings support the use of the Greek version of the AMS for the assessment of intrinsic motivation, extrinsic motivation, and amotivation.