The relationship between reading achievement and morphological word analysis in deaf and hearing students matched for reading level.
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This study extends the findings of Gaustad, Kelly, Payne, and Lylak (2002), which showed that deaf college students and hearing middle school students appeared to have approximately the same morphological knowledge and word segmentation skills. Because the average grade level reading abilities for the two groups of students were also similar, those research findings suggested that deaf students' morphological development was progressing as might be expected relative to reading level. This study further examined the specific relationship between morphologically based word identification skills and reading achievement levels, as well as differences in the error patterns of deaf and hearing readers. Comparison of performance between pairs of deaf college students and hearing middle school students matched for reading achievement level shows significant superiority of younger hearing participants for skills relating especially to the meaning of derivational morphemes and roots, and the segmentation of words containing multiple types of morphemes. Group subtest comparisons and item analysis comparisons of specific morpheme knowledge and word segmentation show clear differences in the morphographic skills of hearing middle school readers over deaf college students, even though they were matched and appear to read at the same grade levels, as measured by standardized tests. (+info)
The psychological burden of short stature: evidence against.
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Short stature, per se, is clearly not a disease, but is commonly perceived to be associated with social and psychological disadvantage. The assumption, widely held by pediatricians that short children are likely to be significantly affected by their stature, has been founded largely on older, poorly designed clinic-based studies and laboratory investigations of beliefs about the association between stature and individual characteristics. In contrast, data from more recent and better designed clinic- and community-based studies show that, in terms of psychosocial functioning, individuals with short stature are largely indistinguishable from their peers, whether in childhood, adolescence or adulthood. Parents and children alike should be reassured by these findings. In the absence of clear pathology, physical or psychological, GH therapy for the short but otherwise normal child raises ethical concerns about so-called 'cosmetic endocrinology'. (+info)
Relation between variables of preadmission, medical school performance, and COMLEX-USA levels 1 and 2 performance.
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The purpose of this study was to investigate the relation between preadmission academic variables, osteopathic medical school performance in the first 2 years, and performance on the Comprehensive Osteopathic Medical Licensing Examination (COMLEX-USA) Levels 1 and 2. The study group comprised 174 students in the class of 2001 of the New York College of Osteopathic Medicine of the New York Institute of Technology, Old Westbury. Preadmission academic variables were the Medical College Admission Test (MCAT) subscores and undergraduate grade point averages (UGPAs). Physical sciences (physical MCAT) and biological sciences MCAT (biological MCAT) subscores were significantly correlated with COMLEX-USA Level 1 performance, and verbal reasoning, physical, and biological MCAT subscores were correlated with Level 2 performance. COMLEX-USA Level 1 performance was correlated with the year 1 grade point average (GPA) (0.78) and the year 2 GPA (0.83). COMLEX-USA Level 2 performance was correlated with the year 1 GPA (0.64) and the year 2 GPA (0.68). Strong correlations existed between all year 1 and most year 2 course grades and COMLEX-USA Level 1 scores. School-specific regression models that were highly predictive of school performance and COMLEX-USA Level 1 performance were developed. COMLEX-USA Level 1 predictive models used preadmission variables combined with the year 1 and year 2 course grades. The year 2 courses' model had a higher predictive value for COMLEX-USA Level 1 performance (R2 = 0.81) than the year 1 courses' model (R2 = 0.77). Significant predictors of COMLEX-USA Level 1 performance in the combined year 1 and 2 courses' model were the pharmacology II, neuropathology, and pulmonary pathology grades, and the verbal and physical MCAT subscores (R2 = 0.820). (+info)
Parent academic involvement as related to school behavior, achievement, and aspirations: demographic variations across adolescence.
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A longitudinal model of parent academic involvement, behavioral problems, achievement, and aspirations was examined for 463 adolescents, followed from 7th (approximately 12 years old) through 11th (approximately 16 years old) grades. Parent academic involvement in 7th grade was negatively related to 8th-grade behavioral problems and positively related to 11th-grade aspirations. There were variations across parental education levels and ethnicity: Among the higher parental education group, parent academic involvement was related to fewer behavioral problems, which were related to achievement and then aspirations. For the lower parental education group, parent academic involvement was related to aspirations but not to behavior or achievement. Parent academic involvement was positively related to achievement for African Americans but not for European Americans. Parent academic involvement may be interpreted differently and serve different purposes across sociodemographic backgrounds. (+info)
Brief report: Academic attainment in children with sickle cell disease.
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OBJECTIVE: To examine the impact of sickle cell disease (SCD) on academic attainment; the relation between academic attainment and achievement in SCD; and determinants of attainment in SCD. METHODS: Children with SCD and demographically matched peers were compared on academic attainment. Hematocrit, illness frequency, cognitive ability, and socioeconomic status were used to model the predictors of attainment problems. RESULTS: Attainment problems were more frequent in children with SCD (> or =31% vs. 14%). A significant number of children showed difficulties with only attainment or academic achievement. Cognitive ability was a strong predictor of both academic outcome measures. Illness-related school absences predicted academic attainment but not achievement. CONCLUSIONS: Academic attainment is affected by SCD. Tests of academic achievement are meaningful predictors of functional impairments for children with SCD; however, school outcomes are best evaluated with both achievement and attainment measures. (+info)
The effects of the fast track program on serious problem outcomes at the end of elementary school.
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This study examines the effects of the Fast Track program, which is a multicomponent, intensive intervention for children with early-onset conduct problems and continues from 1st grade through high school. Prior research has shown that Fast Track produces small positive effect sizes on children's social and behavioral outcomes at the end of 1st and 3rd grades in comparison to control children. This study addresses the important question of whether this intervention reduces cases of serious problems that can occur during the 4th- and 5th-grade years. Fast Track did have a significant but modest influence on children's rates of social competence and social cognition problems, problems with involvement with deviant peers, and conduct problems in the home and community, compared to children in the control condition. There was no evidence of intervention impact on children's serious problems in the school setting at Grades 4 and 5. This evaluation indicates that Fast Track has continued to influence certain key areas of children's adjustment throughout the elementary school years, reducing children's likelihood of emerging as cases with problems in their social, peer, or home functioning. The stage is set to examine potential prevention effects on these youths' serious antisocial behaviors during adolescence. (+info)
Effects of modeling versus instructions on sensitivity to reinforcement schedules.
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This study examined the effects of modeling versus instructions on the choices of 3 typically developing children and 3 children with attention deficit hyperactivity disorder (ADHD) whose academic responding showed insensitivity to reinforcement schedules. During baseline, students chose between successively presented pairs of mathematics problems associated with different variable-interval schedules of reinforcement. After responding proved insensitive to the schedules, sessions were preceded by either instructions or modeling, counterbalanced across students in a multiple baseline design across subjects. During the instruction condition, students were told how to distribute responding to earn the most reinforcers. During the modeling condition, students observed the experimenter performing the task while describing her distribution of responding to obtain the most reinforcers. Once responding approximated obtained reinforcement under either condition, the schedules of reinforcement were changed, and neither instruction nor modeling was provided. Both instruction and modeling interventions quickly produced patterns of response allocation that approximated obtained rates of reinforcement, but responding established with modeling was more sensitive to subsequent changes in the reinforcement schedules than responding established with instructions. Results were similar for students with and without ADHD. (+info)
A preliminary analysis of the effects of response cards on student performance and participation in an upper division university course.
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We evaluated the effects of response cards on student quiz scores and participation in an upper division undergraduate course at a small, private university. Results showed that response cards increased both quiz scores and student participation. In addition, a measure of the social validity of the response-card procedure suggested that students approved of the use of the cards. (+info)