Factors influencing the identification of black and white students with learning disabilities

This study examined the differential influence of an IQ cutoff and standard score or regression-based method for determining a severe discrepancy as eligibility criteria for the identification of black and white students with learning disabilities. Subjects were 218 white and 132 black students referred for possible learning disability services. The results of the study demonstrated that the use of a standard score method for determining a severe discrepancy and the use of an IQ cutoff above the range for mental retardation resulted in the disproportionate underrepresentation of black students meeting eligibility criteria. In contrast, when a regression-based method to determine a severe discrepancy was used, along with the absence of an IQ cutoff, no differences were discerned between the two groups. The implications of these findings for current practice are discussed.     

Willing to play the game: How at‐risk students persist in school

A qualitative case study of 17 high‐school students identified as at risk for dropping out, this research develops a grounded theory describing the process of students' persistence and the support they received from teachers and school administrators. Three interactive factors appear critical to persistence: (a) goal orientation—students' belief they will benefit from graduating, (b) willingness to play the game—students' willingness to follow school rules, and (c) meaningful connections—relationships with teachers who believed students could graduate and provided support and caring. All three factors were present for students who stayed through the school year whereas one or more was absent from the experiences of the students who left school before graduation. The research provides further support for the role of schools in supporting students' persistence and has implications for how schools support students who are struggling to stay in school. © 2006 Wiley Periodicals, Inc. Psychol Schs 43: 599–611, 2006.     

An analysis of WISC-R factors for gifted students with learning disabilities

Intellectual patterns of gifted students with learning disabilities were studied to determine cognitive factors characterizing these children. Twenty-four gifted children with learning disabilities (LD) and a control group of nondisabled gifted children were administered the Wechsler Intelligence Scale for Children-Revised (WISC-R) (Wechsler, 1974). While differences between the two groups on individual subtests were examined, a comparison of broader factors was emphasized in discovering cognitive patterns that might suggest effective intervention. Experimental and control performances were compared on 14 factor scores, using cognitive classification systems of Bannatyne (1971), Kaufman (1975), Rapaport, Gill, and Schafer (1946), and Wechsler (1974). Gifted students with LD were more reliant on verbal conceptualization and reasoning than the control students. They also demonstrated deficiencies in short-term auditory memory and sound discrimination. The gifted group with LD exhibited the Organic Brain Syndrome factor (Wechsler, 1974) to a significantly greater extent than did the control group.     

The Development of Critical Consciousness and its Relation to Academic Achievement in Adolescents of Color

Critical consciousness, the process by which individuals come to understand, analyze, and take action against systems of oppression, is associated with several positive youth outcomes. However, little research has considered how the core components of critical consciousness (critical reflection, political agency, critical action) are associated with academic achievement. The present study explored the extent to which the developing critical consciousness of adolescents of color (N = 364) over 4 years of high school predicted academic achievement, as measured by grade point average (GPA) and the Scholastic Aptitude Test (SAT). Results demonstrated that adolescents’ critical reflection and critical action intercepts predicted SAT scores whereas critical reflection and critical action slopes predicted GPAs. Political agency was not predictive of either academic outcome.     

Repeater Analysis for Combining Information From Different Assessments

Admission decisions frequently rely on multiple assessments. As a consequence, it is important to explore rational approaches to combine the information from different educational tests. For example, U.S. graduate schools usually receive both TOEFL iBT^® scores and GRE^® General scores of foreign applicants for admission; however, little guidance has been given to combine information from these two assessments, even though the relationships between such sections as GRE Verbal and TOEFL iBT Reading are obvious. In this study, principles are provided to explore the extent to which different assessments complement one another and are distinguishable. Augmentation approaches developed for individual tests are applied to provide an accurate evaluation of combined assessments. Because augmentation methods require estimates of measurement error and internal reliability data are unavailable, required estimates of measurement error are obtained from repeaters, examinees who took the same test more than once. Because repeaters are not representative of all examinees in typical assessments, minimum discriminant information adjustment techniques are applied to the available sample of repeaters to treat the effect of selection bias. To illustrate methodology, combining information from TOEFL iBT scores and GRE General scores is examined. Analysis suggests that information from the GRE General and TOEFL iBT assessments is complementary but not redundant, indicating that the two tests measure related but somewhat different constructs. The proposed methodology can be readily applied to other situations where multiple assessments are needed.     

A three-season comparison of match performances among selected and unselected elite youth rugby league players

Abstract

This study compared technical actions, movements, heart rates and perceptual responses of selected and unselected youth rugby league players during matches (under-15 to under-17 age groups). The players’ movements and heart rates were assessed using 5 Hz Global Positioning Systems (GPSs), while their technical actions were analysed using video analysis. The maturity of each player was predicted before each season for statistical control. There were no differences (P > 0.05) between selected and unselected players in the under-15 or the under-17 age group for any variables. However, in the under-16 age group, the selected players (57.1 ± 11.9 min) played for longer than the unselected players (44.1 ± 12.3 min; P = 0.017; ES = 1.08 ± CI = 0.87), and covered more distance (5181.0 ± 1063.5 m cf. 3942.6 ± 1108.6 m, respectively; P = 0.012; ES = 1.14 ± CI = 0.88) and high-intensity distance (1808.8 ± 369.3 m cf. 1380.5 ± 367.7 m, respectively; P = 0.011; ES = 1.16 ± CI = 0.88). Although successful carries per minute was higher in the selected under-15 age group, there were no other differences (P > 0.05) in match performance relative to playing minutes between groups. Controlling for maturity, the less mature, unselected players from the under-16 age group performed more high-intensity running (P < 0.05). Our findings question the use of match-related measurements in differentiating between selected and unselected players, showing that later maturing players were unselected, even when performing greater high-intensity running during matches.     

Influence of Involvement in the Girls on Track Program on Early Adolescent Girls' Self-Perceptions

The Model of Competence Motivation (Harter, 1978) highlights how self-perceptions are influenced by individual and socialization factors. Using this model, the present study investigated, quantitatively with a pretest and posttest design (N = 34) and qualitatively via individual interviews (N = 8), how involvement in the Girls on Track program (GOT) influenced the perceived competence and self-worth of sixth-grade girls. GOT is a program that uses training for a 5-km race as a means to teach life skills. The self-perceptions of the participants showed increasing trends from pre- to posttest. Interviewed girls discussed their acquisition of interpersonal skills and of positive feelings about themselves. The discussion emphasizes how program involvement can influence the development of self-perceptions in early adolescent girls.     

Case Study Research: A Valuable Learning Tool for Performance Improvement Professionals

Although it is sometimes recommended that performance improvement (PI) professionals include experimental research designs in their repertoire of PI tools and methods, it has been long understood that experimental designs can be difficult to implement due to impediments resulting from the complex nature of the organizational settings. However, the utilization of case study research has proven to be an effective alternative to aid in the identification of strengths and opportunities for the improvement of organizational procedures, policies, processes, or programs. Case study research helps managers and practitioners make sense of real world problems. This article presents a summary of steps in the design of case study research and provides examples of how these methods have been used within organizational settings. Implications for PI practitioners are provided.