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Correlating students' undergraduate science GPAs, their MCAT scores, and the academic caliber of their undergraduate colleges with their first-year academic performances across five classes at Dartmouth Medical School.

Reviewing the predictive validity of admission criteria to improve the selection process is important to a school in maintaining quality in the entering class. For this reason, the authors studied how the academic criteria used to select the 420 students who entered Dartmouth Medical School from 1982 to 1986 compared with the students' first-year academic performances. The criteria used were Medical College Admission Test scores, undergraduate science grade-point averages, and college selectivity (i.e., the academic caliber of the students' undergraduate colleges). Results showed that a combination of these criteria were useful in identifying the students who were successful in their first year. The authors suggest that their findings also demonstrate the ability to an admission committee to subjectively weigh these academic criteria with consistent results in student performance.

College Admission Test↗

The effects of EMG-assisted relaxation training on the academic performance, locus of control, and self-esteem of hyperactive boys.

This study investigated effects of EMG-assisted relaxation training on the academic performance, locus of control, and self-esteem of hyperactive junior high school-age boys. Twenty-four subjects each were randomly assigned to the treatment and control condition. Treatment consisted of six 20 to 25-minute sessions conducted biweekly. Pretreatment frontalis EMG, math, reading, and language performance, locus of control, and self-esteem were assessed for both groups. Outcome measures were again obtained on these dependent variables 2 weeks after the last treatment session. Experimental subjects demonstrated significantly higher posttreatment reading and language performance. Math performance gain did not reach statistical significance. A significant internal shift in locus of control was observed; however, self-esteem did not improve to that level. These outcomes correlated with significantly lower posttreatment frontalis EMG in the experimental group. EMG level did not change during the course of this study for control subjects. Implications of these findings are discussed in terms of existent research.

Achievement↗

Childhood overweight and academic performance: national study of kindergartners and first-graders.

OBJECTIVE: To examine the association between children's overweight status in kindergarten and their academic achievement in kindergarten and first grade. RESEARCH METHODS AND PROCEDURES: The data analyzed consisted of 11,192 first time kindergartners from the Early Childhood Longitudinal Study, a nationally representative sample of kindergartners in the U.S. in 1998. Multivariate regression techniques were used to estimate the independent association of overweight status with children's math and reading standardized test scores in kindergarten and grade 1. We controlled for socioeconomic status, parent-child interaction, birth weight, physical activity, and television watching. RESULTS: Overweight children had significantly lower math and reading test scores compared with non-overweight children in kindergarten. Both groups were gaining similarly on math and reading test scores, resulting in significantly lower test scores among overweight children at the end of grade 1. However, these differences, except for boys' math scores at baseline (difference = 1.22 points, p = 0.001), became insignificant after including socioeconomic and behavioral variables, indicating that overweight is a marker but not a causal factor. Race/ethnicity and mother's education were stronger predictors of test score gains or levels than overweight status. DISCUSSION: Significant differences in test scores by overweight status at the beginning of kindergarten and the end of grade 1 can be explained by other individual characteristics, including parental education and the home environment. However, overweight is more easily observable by other students compared with socioeconomic characteristics, and its significant (unadjusted) association with worse academic performance can contribute to the stigma of overweight as early as the first years of elementary school.

Birth Weight↗

Predictors of academic performance in the pre-clinical sciences: effects of age, sex and mode of admission at the Maiduguri Medical School.

The effect of age on admission, sex and mode of admission as correlates of academic performance in the final pre-clinical examination was investigated. Records of 222 medical students covering five academic years (1987-1992) were obtained and matched for each student with the result of the final pre-clinical examinations in Anatomy, Physiology and Biochemistry. Age significantly affected students' performance as those below 20 years and those above 24 years performed better than those with ages between 20 and 24 years. A higher proportion of the male medical students were successful in all the three subjects when compared with females. Medical students admitted through the Joint Matriculation Examination performed better than those admitted through the remedial science and direct entry programmes. The implications of these findings are discussed.

Adolescent↗

Sex differences in self-perceptions as students of excellence and academic performance.

Differences between the sexes in self-ratings on 37 characteristics of a quality student, changes in their perceptions over a semester, and academic performances were analyzed for 172 male and 281 females. The characteristics were collapsed into five groups reflecting learning in class, study habits and attitudes, peer relationships, student-instructor relationships, and physical and emotional needs. Trend analyses showed significant differences (a) between the sexes on three grouped characteristics: learning in class, study habits and attitudes, and peer relationships (with females reporting higher ratings), (b) among the three self-rating sessions(reflecting upward trends) on all grouped characteristics, and (c) on one interaction, student-instructor relationships. Analysis of variance showed that the females obtained significantly higher grades than did the males.

Achievement↗

Weight perception, academic performance, and psychological factors in Chinese adolescents.

OBJECTIVE: To investigate weight perception and related psychological factors in Chinese adolescents. METHODS: A questionnaire on weight perception, academic performance, stress, hostility, and depression was completed by 6863 middle and high school students. Weight and height were measured. RESULTS: Overweight perception was related to school-related stress and depression in both girls and boys (P<0.01) and to hostility in boys (P<0.01). Perceived over-weight was related to lower GPA in girls only (P<0.05). CONCLUSIONS: Distorted weight perception has a detrimental psychological impact on Chinese adolescents. These findings may contribute to the obesity research and to the development of future effective intervention programs in China.

Achievement↗

Growth status and academic performance in Brazilian school age children: growth retardation impairs mathematical, but not reading and spelling abilities.

AIM: To assess the effect of child growth status on academic achievement and the association between child growth and academic standing. METHOD: The heights of 722 middle-school children were measured using standard procedures and height-for-age z (HAZ) scores were calculated based on an international reference. Academic performance was assessed by an adaptation of the Wide Range Achievement Test (WRAT3) composed of Reading, Arithmetic and Spelling. RESULTS: Children in the group with higher HAZ scores performed better than children in the group with lower HAZ scores only on the Arithmetic subtest. This finding was confirmed by a multiple regression model analysis of the data. In addition, only performance on the Arithmetic subtest was positively associated with HAZ. CONCLUSION: These results indicate that growth retardation impacts specifically on the development of arithmetic (numeracy) skills and are consistent with a three-fold model of life course influences on health including latency, cumulative and pathway effects.

Achievement↗

Learning approaches and academic performance of undergraduate medical students in Pakistan.

OBJECTIVE: To classify undergraduate medical students according to their learning approaches and to correlate the learning approaches with their academic achievements. MATERIALS AND METHODS: A questionnaire to appraise learning approaches of undergraduate medical students was administered and collected at the end of the regular certifying examinations. The responses were analysed through the principal component factor analysis. RESULTS: The results did not depict formation of demonstrable learning approaches during academic years. However, increased self-awareness about the approaches was indicated by the responses of final year students as compared to the third year students. The correlation of the learning approaches with the scores of the certifying examination and a mock test (consisting of specially developed integrated questions), through multivariate analysis depicted statistically insignificant results. CONCLUSION: There was a non-significant relationship between the learning approaches and academic performances and a weak statistical significance between achievement, orientation and performance in certifying examination. It is essential that along with changes in the instructional and assessment strategies awareness should be created in students about various learning approaches.

Adolescent↗

The utility of curriculum-based measurement for evaluating the effects of methylphenidate on academic performance.

Two case studies were conducted to investigate the utility of curriculum-based measurement of math and reading for evaluating the effects of methylphenidate on the academic performance of 2 students diagnosed with attention deficit hyperactivity disorder. Following baseline measurement, double-blind placebo-controlled procedures were employed to evaluate each student's response to three levels (5 mg, 10 mg, and 15 mg) of the medication. Results of the first study suggest that the curriculum-based measures were sensitive indicators of the student's response to medication. This finding was replicated in the second study. In the second study, when the student's follow-up dose of medication was based on trial-phase data, follow-up performance was improved compared to baseline performance. These case studies suggest that further research is warranted on the utility of curriculum-based measurements for monitoring and evaluating stimulant medication interventions with children with this disorder.

Adolescent↗

Influences of stress and situation-specific mastery beliefs and satisfaction with social support on well-being and academic performance.

The present study examined the effects of stress and cumulative situation-specific mastery beliefs and satisfaction with social support on somatic and psychological symptomatology and academic performance of 146 college men. Stress was directly related to increased symptomatology and decreased grade point average, whereas mastery beliefs were directly associated with reduced depression and anxiety. Satisfaction with social support was related to anxiety through an interaction with mastery. Neither mastery nor satisfaction with support appeared to act as a stress-buffer through a statistical interaction with stress to moderate effects of high stress. However, earlier analysis of some of the same data showed that total stress, the best predictor of each outcome in this study, was reduced by the combination of strong situation-specific mastery beliefs and high satisfaction with support for subjects who faced many stressors. The combined findings show that situation-specific mastery beliefs reduced appraisal of stress and were associated with better psychological adjustment.

Achievement↗

Predicting academic performance in children with language impairment: the role of parent report.

This study examines the ability of preschool speech-language measures and parent report in predicting later academic performance. Preschool measures of speech, language and communication for 35 children with language impairment were analyzed for their ability to predict reading, writing, spelling, and mathematics in these same children at age nine. Regression analyses revealed that scores from the Vineland Adaptive Behavior Scales Communication Domain (a parent report instrument) were the best predictors of scores on measures of reading, writing, and math, while the scores from the Photo Articulation Test best predicted spelling outcomes. The results are discussed relative to the value of parent report in assessing and managing language impairment, and predicting scholastic performance in preschool children.

Achievement↗

Otitis media in early childhood and patterns of intellectual development and later academic performance.

Examined long-term associations between otitis media with effusion (OME) during the first 5 years of life and patterns of intellectual development from 3-8 years and academic performance after 3 years in elementary school. Fifty-five socioeconomically disadvantaged children were studied prospectively between birth and 8 years. OME history was routinely documented from birth through 5 years during well and illness periods. Two aspects of children's OME experience were examined in relation to developmental outcomes: timing (whether the OME occurred during infancy vs. preschool years) and nature (whether the OME tended to be recurrent or persistent). Although OME during the first 5 years of life was not related to patterns of overall intellectual development between ages 3 and 8 years, recurrent OME during infancy was a negative predictor of teachers' ratings of children's task orientation/distractibility in the classroom. Results are interpreted in the context of the growing OME literature.

Achievement↗

Search for the relationship between academic performance and some psychosocial factors. The use of a structured interview.

Eight hundred and seventy-four freshmen underwent a structured interview to study the relationship of psychosocial factors to academic performance. The scores were measured using the SPSS computer package. The results demonstrate positive significant relationships between study success and sex, fulfilled study expectations, fulfilled college expectations, informal contacts with faculty members, introversion and confidence. The scores indicate negative significant relationships between study success and regular alcohol drinking, abuse of medication and some psychopathological symptoms.

Achievement↗

Family functioning and children's academic performance and behavior problems in the year following traumatic brain injury.

This study examined the roles of preinjury family and child functioning and injury severity in predicting 1-year outcomes and changes in academic performance and behavioral problems following childhood traumatic brain injury (TBI). Families of 94 children (ages 6 to 15) with TBI (mild = 50, moderate = 25, severe = 19) were consecutively enrolled from emergency departments of two regional medical centers. Standardized measures of family and child functioning and interviewer ratings were completed within 3 weeks of injury (measuring preinjury status), at 3 months, and 1 year. Mean ratings of preinjury child functioning were within normal range. Whereas injury severity was associated with substantial declines in academic functioning, there was no association of injury severity with change in behavior problems. Interview ratings showed declines at all severity levels, however. Poor academic and cognitive outcomes at 1 year were associated with injury severity and, to a lesser degree, poor preinjury family and child functioning. In contrast, most of the variation in behavioral outcomes was explained by preinjury child or family factors. Preinjury functioning must be assessed and support services provided for optimal academic and behavioral outcomes following childhood TBI.

Achievement↗

Predicting academic performance in medical technology: a university-based program in retrospect.

In a study of the relative contribution of two achievement measures and five aptitude measures in determining three measures of academic performance, an achievement measure in combination with an aptitude measure provided the most efficient explanations. Stepwise multiple regressions were performed on data from 112 medical technology graduates to determine that science grade point average (GPA) and Nelson-Denny Combination sub-score significantly predicted professional GPA. Additionally, science GPA and the Otis Test score explained the variations in both certification examination performance and comprehensive examination performance.

Achievement↗

Parents' job insecurity affects children's academic performance through cognitive difficulties.

The authors developed and tested a model in which children who perceive their parents to be insecure about their jobs are distracted cognitively, which in turn affects their academic performance negatively. Participants were 102 female and 18 male undergraduates (mean age = 18 years), their fathers (mean age = 49 years), and their mothers (mean age = 47 years). Students completed questionnaires measuring perceived parental job insecurity, identification with parents, and cognitive difficulties; 3 months later, they also reported their midyear grades. Fathers and mothers each completed questionnaires assessing their job insecurity. Support for the model was obtained using LISREL 8, and as predicted, children's identification with their mothers and fathers moderated the relationship between their perceptions of their mothers' and fathers' job insecurity and their own cognitive difficulties.

Achievement↗

Sociodemographic factors, religiosity, academic performance, and substance use among first-year university students in South Africa.

The purpose of this study was to identify the relationships among sociodemographic variables, family background, religiosity, course of study, academic performance, and substance use. The sample included 799 first-year students in the age range of 16 to 49 years (M age 20.1 yr., SD = 3.2) chosen at random from the University of the North in South Africa. A Model Core Questionnaire from the WHO on Substance use was administered. Analysis indicated that women smoked tobacco or cannabis and drank less than men, while women took more stimulants and other opiate type drugs than men. Low scores on religiosity was a predictor for past-month tobacco use alcohol use, binge drinking, cannabis use, and having a drinking or drug problem now. Being a member of a Protestant denominational church or a Roman Catholic was a predictor for past-month tobacco and alcohol use. A family history of drinking or drug problems and being a social science or humanities student were predictive for a current alcohol or drug problem. Economic status, education of parents. living arrangement. and rural-urban differences were not associated with substance use. Findings have implications for prevention programmes.

Achievement↗