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1.
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
2.
The current study examined the incremental validity of the Luria interpretive scheme for the Kaufman Assessment Battery for Children‐Second Edition (KABC‐II) for predicting scores on the Kaufman Test of Educational Achievement‐Second Edition (KTEA‐II). All participants were children and adolescents (N = 2,025) drawn from the nationally representative KABC‐II/KTEA‐II linked standardization sample. Consistent with previous studies, the full scale Mental Processing Index (MPI) score accounted for clinically significant portions of KTEA‐II score variance in all of the regression models that were assessed. In contrast, the Luria factor scores collectively failed to provide meaningful incremental predictive variance after controlling for the effects of the MPI. Individually, the factor scores consistently accounted for trivial portions of achievement variance. Potential implications of these results for the correct interpretation of the KABC‐II within clinical practice are discussed. 相似文献
3.
Investigating the theoretical structure of the DAS‐II core battery at school age using Bayesian structural equation modeling 
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下载免费PDF全文 Stefan C. Dombrowski Philippe Golay Ryan J. McGill Gary L. Canivez 《Psychology in the schools》2018,55(2):190-207
Bayesian structural equation modeling (BSEM) was used to investigate the latent structure of the Differential Ability Scales—Second Edition core battery using the standardization sample normative data for ages 7–17. Results revealed plausibility of a three‐factor model, consistent with publisher theory, expressed as either a higher‐order (HO) or a bifactor (BF) model. The results also revealed an alternative structure with the best model fit, a two‐factor BF model with Matrices (MA) and Sequential and Quantitative Reasoning (SQ) loading on g only with no respective group factor loading. This was only the second study to use BSEM to investigate the structure of a commercial ability test and the first to use a large normative sample and the specification of both approximate zero cross‐loadings and correlated residual terms. It is believed that the results produced from the current study will advance the field's understanding of not only the factor structure of the DAS‐II core battery but also the potential utility of BSEM in psychometric investigations of intelligence test structures. 相似文献
4.
This article takes up the question of whether the approaches to study adopted by Australian students and overseas Chinese students differ. Participants in the study consisted of 202 first‐year Australian students and 248 first‐year overseas Chinese students drawn from two Australian universities. The students were tested using the Approaches to Studying Inventory (ASI). The data obtained from the two groups were subjected to factor analysis (with orthogonal rotation). For Australian students, a four‐factor structure in studying approaches, which accounted for 55.6% of the total variance, was obtained. The factors were: Meaning Orientation; Non‐Academic Orientation; Anxious‐Rigid Orientation; and Goal Orientation. For the overseas Chinese students, a four‐factor structure in studying approaches which accounted for 52.8% of the total variance was obtained. The factors were: Anxious‐Surface Orientation; Self‐Motivated Reflective Orientation; Efficiency Orientation; and Comprehension Orientation. Although Cattell's (British Journal of Psychology, II, 1949, pp. 134–138) salient similarity sindex indicated some resemblance between the factors obtained for Australian and overseas Chinese students, confirmatory factor analyses failed to confirm a common factor structure in approaches to studying for both groups. It is concluded that the studying approaches of first‐year Australian and overseas Chinese university students are summarized by somewhat different factor structures. Several implications of the research findings are discussed. 相似文献
5.
Tasha H. Williams David E. McIntosh Felicia Dixon Jocelyn H. Newton Elizabeth Youman 《Psychology in the schools》2010,47(10):1071-1083
The Stanford–Binet Intelligence Scale, Fifth Edition (SB5), is a recently published, multidimensional measure of intelligence based on Cattell–Horn–Carroll (CHC) theory. The author of the test provides results from confirmatory factor analyses in the technical manual supporting the five‐factor structure of the instrument. Other authors have examined this factor structure through EFA using the standardization sample, and have not found evidence of a five‐factor model. The purpose of the current study was to examine the internal construct validity of the SB5 using an independent sample of high‐functioning students. Participants included 201 high‐functioning, third‐grade students ranging in age from 8 years, 4 months to 10 years, 11 months. Five models of the SB5 were analyzed using Analysis of Moment Structures (AMOS). Our findings indicated that a hierarchical, four‐factor, post‐hoc model provided the best fit to the data. Generally, implications for school psychologists include a better understanding of the factor structure of the SB5, especially as it relates to high‐achieving children. Directions for future research are also discussed. © 2010 Wiley Periodicals, Inc. 相似文献
6.
Exploring the latent structure of the Luria model for the KABC‐II at school age: Further insights from confirmatory factor analysis 下载免费PDF全文
下载免费PDF全文 Ryan J. McGill 《Psychology in the schools》2017,54(9):1004-1018
The present study examined the factor structure of the Luria interpretive model for the Kaufman Assessment Battery for Children‐Second Edition (KABC‐II) with normative sample participants aged 7–18 (N = 2,025) using confirmatory factor analysis with maximum‐likelihood estimation. For the eight subtest Luria configuration, an alternative higher‐order model with Pattern Reasoning being permitted to cross‐load on the Planning and Simultaneous Processing factors provided the best fit to the normative sample data. Variance apportionment suggests that additional consideration, beyond the omnibus Mental Processing Index, of the contribution of the first‐order factor‐based scores (i.e., SQ, SM, P, and L), and in some cases the individual subtests themselves, may be warranted. Implications for clinical interpretation and the anticipated normative update of the measurement instrument are discussed. 相似文献
7.
This study examined the relationship between 403 counseling graduate students' scores on the Counselor Preparation Comprehensive Examination (CPCE; Center for Credentialing and Education, n.d.) and 3 admissions requirements used as predictor variables: undergraduate grade point average (UGPA), Graduate Record Examinations (GRE) General Test Verbal Reasoning (GRE‐V) score, and GRE General Test Quantitative Reasoning (GRE‐Q) score. Multiple regression analyses revealed that all predictor variables accounted for somewhat limited, yet significant variations in the CPCE‐Total scores (R2 = .21). Results indicated that UGPAs, GRE‐V scores, and GRE‐Q scores are valid criteria for determining counseling graduate student success on the CPCE. 相似文献
8.
We provide a brief overview of two R packages that can conduct exploratory factor analysis (EFA): psych and EFAutilities. After introducing EFA and the exemplar data used in this paper we discuss best practices for EFA. Next, we describe the approaches used in the two packages for EFA. During this explanation, we provide sample code and discuss the usage and results of two empirical datasets. Finally, we highlight the similarities and distinctions of each package on modeling EFA. 相似文献
9.
Michael J. Lichtenstein Steven V. Owen Cheryl L. Blalock Yan Liu Kacy A. Ramirez Linda A. Pruski Carolyn E. Marshall Mary Anne Toepperwein 《科学教学研究杂志》2008,45(5):600-616
The central purposes of this study were to review the development and evolution of the Scientific Attitude Inventory (SAI) and then reevaluate the psychometric properties of the revised form of the SAI, the Scientific Attitude Inventory II (SAI‐II). The SAI‐II was administered to a convenience sample of 543 middle and high school students from five teachers in four schools in four school districts in San Antonio, Texas, at the beginning of the 2004–2005 school year. Confirmatory factor analysis on the full data set failed to support the existence of a 12‐factor structure (as proposed by the scale developers) or a one‐factor structure. The data were then randomly divided into exploratory [exploratory factor analysis (EFA)] validation and confirmatory [confirmatory factor analysis (CFA)] cross‐validation sets. Exploratory and confirmatory models yielded a three‐factor solution that did not fit the data well [χ2 (321) = 646, p < .001; RMSEA = .061 (.90 CI = .054–.068); and CFI = .81]. The three factors were labeled “Science is About Understanding and Explaining” (13 items), “Science is Rigid” (6 items), and “I Want to Be a Scientist” (8 items). The α‐coefficients for these three factors ranged from 0.59 to 0.85. Whether these identified subscales are valid will require independent investigation. In this sample, and consistent with prior publications, the SAI‐II in its current form did not have satisfactory psychometric properties and cannot be recommended for further use. © 2008 Wiley Periodicals, Inc. J Res Sci Teach 45: 600–616, 2008 相似文献
10.
朱从书 《荆州师范学院学报》2009,(4):96-98,105
通过自编学生评教问卷对436名大学生进行无记名调查,数据运用SPSS11．50软件进行探索性因子分析,结果表明大学生对教师教学质量的评价有五个维度：内容组织、师生沟通、为人师表、课堂吸引力和教学实践性,累计贡献率54．67％;根据因子负载及每个因子的标识项目数确定五个维度在评教中的权重,从而构建大学生评教体系及计分方法,即学生评教模型。 相似文献
11.
Joseph J. Stevens 《Structural equation modeling》2013,20(3):214-231
Confirmatory factor analysis was used to explore the internal structural validity of the Iowa Tests of Basic Skills (ITBS) using three samples: (a) the third‐grade standardization sample, (b) a fourth‐grade sample reported by Klein (1981), and (c) a new sample of third graders. Results showed that a four‐factor structure provided a better representation of the relations among the 11 subtests than Klein's one‐factor model, a two‐factor model, or the three‐factor model described in the ITBS manual. The four‐factor model was refined using the new sample and was cross‐validated using the other two samples. A hierarchical model with a single, second‐order general achievement factor was also found to fit the data well. Decomposition of subtest variance into common, specific, and error components indicated that little specific variance is associated with several ITBS subtests, raising the question of whether interpretation of individual subtests is warranted. 相似文献
12.
Gary L. Canivez 《Psychology in the schools》2006,43(6):685-694
Replication of the core syndrome factor structure of the Adjustment Scales for Children and Adolescents (ASCA; P.A. McDermott, N.C. Marston, & D.H. Stott, 1993) is reported for a sample of 183 Native American Indian (Ojibwe) children and adolescents from North Central Minnesota. The six ASCA core syndromes produced an identical two‐factor solution as the standardization data through principal axis analysis using multiple criteria for the number of factors to extract and retain. Varimax, direct oblimin, and promax rotations produced identical results and nearly identical factor‐structure coefficients. Coefficients of congruence resulted in an excellent match to the factorial results of the ASCA standardization sample and a large, independent sample. It was concluded that for these Ojibwe students, the ASCA measures two independent dimensions of psychopathology (i.e., Overactivity and Underactivity) that are similar to the conduct problems/externalizing and withdrawal/internalizing dimensions commonly found in the child psychopathology assessment literature. © 2006 Wiley Periodicals, Inc. Psychol Schs 43: 685–694, 2006. 相似文献
13.
Paulette J. Thomas 《Psychology in the schools》1980,17(4):437-441
The purpose of this study was to determine the degree of comparability between the WISC and the WISC-R over time. Hypotheses were tested using a sample of 276 mildly mentally handicapped children enrolled in special education classes who had received a WISC (Trial 1) and a WISC or WISC-R (Trial 2) after an interval of approximately three years. The sample was grouped on the basis of test administered in Trial 2. Group I contained those children who received the WISC on Trial 2 and included 183 children, of whom 121 were males and 62 were females. Mean age at time of initial testing was 8–10; mean age at second testing was 11–8. Group II was composed of 93 children who had been posttested on the WISC-R and included 72 males and 21 females. Mean age at initial testing was 9–5; mean age at posttest was 13–0. The study was conducted in five school districts and one county department of education. Verbal IQ, Performance IQ, and Full Scale IQ for both instruments administered were transcribed from the special education folders of the children. The design used to test hypotheses was repeated measures analysis of variance. Data analysis resulted in rejection of the hypotheses that the WISC-R yields mean Verbal, Performance, and Full Scale IQ scores greater than or equal to the corresponding mean IQ scores of the WISC. It was concluded that the WISC-R may unfairly penalize special education children who are reevaluated with this instrument. Fluctuations in IQ scores due to the instrument of measurement must be recognized, and appropriate action should be taken to insure that children are evaluated for special class placement on comparable bases. 相似文献
14.
The present study compared two- and three-factor solutions for the 12 subtests of both the WISC and WISC-R for a sample of 164 black, white, and Latino children aged 7 to 15 referred to school psychologists because of concerns about their intellectual ability. The results indicated that the factor structures of the WISC and WISC-R for the same group of subjects are quite similar. They are almost identical in the factors of verbal comprehension and perceptual organization. However, a difference was noted in the third factor of freedom from distractibility. 相似文献
15.
Michael Simpson Dominic A. Carone William J. Burns Traci Seidman Doil Montgomery Alfred Sellers 《Psychology in the schools》2002,39(5):515-524
The Wechsler Intelligence Scale for Children–Third Edition (WISC‐III) and the Stanford‐Binet Intelligence Scale–Fourth Edition (SB‐IV), were administered to 20 gifted children and 20 non‐gifted children to examine the extent of the difference in IQ scores obtained on the two tests and whether order effects were present. Results show that the SB‐IV Composite Score was significantly higher than the WISC‐III Full Scale IQ for both groups. However, for the gifted group, unlike the non‐gifted group, this difference achieved significance only when the SB‐IV was administered first. When either IQ test was administered to the gifted students for the first time, without the confound of a learning influence, there was no significant difference in mean scores. However, when both tests were administered, it was found that the SB‐IV influenced the WISC‐III Full Scale IQ in a downward direction whereas the WISC‐III influenced the SB‐IV Composite Score in an upward direction. © 2002 Wiley Periodicals, Inc. 相似文献
16.
This article focuses on the attitudes of intellectually gifted students toward school. The average WISC‐R IQ was 127, the average Stanford Binet was 140. The School Attitude Measure (SAM) was administered to 119 students, grades four through nine, participating in an enrichment program. The SAM scores for this group of students were well above average; most were significantly higher than the standardization sample. The results are discussed. 相似文献
17.
The Dumont‐Faro short form was used to estimate Wechsler Intelligence Scales for Children‐III (WISC‐III) Full Scale IQ scores for 45 special education students in a rural setting. Using the validation criteria proposed by Resnick and Entin (1971), results demonstrated that IQ scores generated by the Dumont‐Faro short form were positively correlated (r= .96) with the WISC‐III Full Scale scores. A significant mean difference in scores and an IQ misclassification rate of 44%, however, challenge the utility of the Dumont‐Faro short form for estimating WISC‐III Full Scale IQ. © 2001 John Wiley & Sons, Inc. 相似文献
18.
Namibia has been reported to be one of the countries with the highest unemployment rates. In this work, the reliability and validity of the self-assessment instrument used to measure competencies of graduates in Namibia were assessed using exploratory factor analysis (EFA) and second-order confirmatory factor analysis (CFA). The EFA results demonstrated that the twenty indicators can be categorized into five factors, namely, “management and resilience”, “professional and communication”, “teamwork and critical thinking”, “self-control”, and “achievement motive”. The CFA results showed that all of the factors and indicators are highly reliable with good construct validity. Students and graduates could employ this validated self-assessment instrument to assess or diagnose a pattern of strengths and weaknesses in their own competencies and provide themselves with a realistic and objective estimate of their employability, as well as help them increase effectiveness in their workplace. 相似文献
19.
Simon Whitaker 《Educational Psychology in Practice》2008,24(2):129-137
The WISC‐IV is likely to be in common use for the assessment of children with low intellectual ability for the next 10–12 years. There are several concerns about its uses with these children. Some children may not understand the instructions on some subtests, notably for letter‐number sequencing. There may be an unacknowledged floor effect that will result in an overestimate of intellectual ability. The percentile ratings given in the manual are inaccurate for percentiles below 1%. Evidence is presented that the WISC‐IV may systematically give lower IQ scores than the WAIS‐III when assessing low IQ. 相似文献
20.
郭纪昌叶一舵 《宁波大学学报(教育科学版)》2016,(2):15-019
Nine hundred and forty-four effective participants from middle schools are enrolled in this research and divided into two subgroups: sample 1 (N=472) is used in the exploratory factor analysis (EFA), and sample 2 (N=472) in the certified factor analysis (CFA). Results show that an Adolescents’ Personal Growth Initiative Scale contains 24 items in 5 factors, with expected indices of reliability and validity. 相似文献