scholarly journals Can the WRAT-4 Math Computation Subtest Predict Final Grade in College-Level Science

2018 ◽  
Vol 10 (4) ◽  
pp. 144
Author(s):  
Robert John Zagar ◽  
Joseph W. Kovach ◽  
Ahmed Lakhani ◽  
Tracy Stone ◽  
Ishup Singh ◽  
...  

Seventy-one, freshman through senior undergraduate college students 28 males and 43 females, M age =22.34 yr., SD = 4.20 in 5 different science classes were administered the Wide Range Achievement Test Fourth Edition (WRAT-4) Math Computation Subtest. Predictive validity coefficients were calculated relative to the criterion of the final class grade. The validity coefficient for the pre-course WRAT score was statistically significant. The WRAT-4 Math subtest can be used by instructors to examine performance on specific items to judge the appropriateness of a student’s placement in either entry-level or advanced science courses. However, high school grades are also a good predictor of completing the college curriculum and should be used along with math computation skills scores. Also motivation to complete college level science courses and socioeconomic status may be covariates in predicting college science final grade and eventual graduation from college.

PEDIATRICS ◽  
1972 ◽  
Vol 49 (2) ◽  
pp. 218-224 ◽  
Author(s):  
John H. Menkes ◽  
Doris W. Welcher ◽  
Helene S. Levi ◽  
Joseph Dallas ◽  
Neil E. Gretsky

Blood tyrosine concentrations were followed from birth to nursery discharge in 71 premature infants fed a high protein formula supplemented by 60 mg/day of ascorbic acid. In 89% of infants blood tyrosine concentrations were abnormal, and in 38% of infants the maximum level observed was 15.0 mg/100 ml or higher. Maximum blood tyrosine levels correlated significantly with gestational age (p = < 0.05) but not with birth weight. In a follow-up study performed at 15 months of age, infants with high tyrosine levels had no increase in the incidence of neurological abnormalities. Between 7 and 8 years of age a second follow-up study was performed on 62 children. This included a WISC, a Wide-Range Achievement Test (WRAT), and tests for psychomotor and language maturity. Two children had died in the interval, and five of the 62 were retarded for full testing. The full scale WISC I.Q. of all children correlated with birth weight at the 10% confidence level (p = < 0.1). The mean WISC I.Q. of high and low tyrosine subjects was 82.9 and 81.6 respectively. When infants were grouped by birth weight, a significant difference was detected in subjects weighing 2,000 gm or more. High tyrosine infants had a significantly lower performance I.Q. than low tyrosine infants (82.4 and 97.8 respectively; p = < 0.02). Significant differences were recorded in the scores on Object Assembly, Picture Assembly, and Picture Completion of the WISC. Significant differences were also seen on the Spelling subtest of the WRAT (p = < 0.02). We observed no adverse effect of high tyrosine levels on the intellectual performance of smaller premature infants, who on the whole have a greater risk for other complications of prematurity.


2016 ◽  
Vol 118 (7) ◽  
pp. 1-60 ◽  
Author(s):  
Steven Z. Athanases ◽  
Betty Achinstein ◽  
Marnie W. Curry ◽  
Rodney T. Ogawa

Background/Context Literatures on college-going cultures offer patterns and lists of practices that promote schoolwide attention to college-going for nondominant youth, often with organization-level analyses of policies and procedures. Other literature identifies promising practices and challenges to conventional instruction, often examining pedagogical discourse. Seldom are ideas from these two literatures brought together to examine promises and tensions of effectively preparing youth of color for higher education. Our study examined both school and classroom levels to develop such understanding. Purpose/Objective/Research Question/Focus of Study The purpose was to learn how high schools committed to reversing historic underrepresentation of low-SES students of color in higher education may leverage two dimensions of schooling to hit this goal: development of a school-wide college-going culture with norms and roles that articulate high expectations and provide extensive supports toward college admissions and academically engaging classroom experiences that include rigorous and meaningful disciplinary challenges, supported by language-rich communication, collaboration, culture, and context. To learn about one school's complex college-for-all efforts, we asked: How is a college-going culture enacted at the school, and by whom, to support Latina/o students in gaining access to college? What is the nature of academic engagement at the school that may help prepare Latina/o students for college? Setting Urban College Academy (UCA) is a public charter high school whose population was 98% Latina/o, 35% English learners, 81% receiving free/reduced price lunch. UCA's entering students were predominantly two or more years below grade level in reading and computing, according to standardized tests. The school explicitly recruits students who have previously failed a course, and the mission statement identifies “underachieving students” as UCA's target population. Students are mostly of Mexican origin, with roughly 80% first generation. Population/Participants/Subjects We collected data from school leaders, teachers, counselors, parents, and students. At classroom level, we selected six focal teachers (diverse in subject areas, ethnicity/race, and gender). We examined work and perspectives of focal students representative of academic performance and English language proficiency per focal class. Research Design We treat UCA as a “critical case,” holding strategic importance to the problem on which the study focuses. Using qualitative methods, a survey, and structured observation scores, we worked to integrate, associate, and counter themes and findings between and across school organization and classroom levels. Data Collection and Analysis School-level analysis focused on normative social structures (goals, values, norms, and roles); resource allocations associated with advancing a mission to promote Latina/o students’ academic success and college acceptance; and factors UCA identified as relevant. Drawing on over 40 hours of transcribed interviews with a wide range of participants, we developed themes and triangulated with other data. Classroom observation data were analyzed using CLASS and Standards Performance Continuum protocols, supported by other analyses. Teacher cases used teacher history and refections on practice; videos, annotated fieldnotes; materials of teaching; and student work samples and focus groups. We found comparisons, contrasts, and tensions across lessons and classes; one case emerges as “a pocket of promise.” Conclusions/Recommendations The study reveals a need for ongoing attention to both a college-going culture and instructional interactions. It highlights distinctions between college talk (talk about college) and college-level academic discourse, or socialization versus academic functions of schooling for college access and success. The study uncovers promising instructional interactions, as well as tensions, in engaging low-SES Latina/o students in academically rigorous work. Results suggest schools supporting low-SES youth of color may need a schoolwide culture of engaged learning that is rigorous, meaningful, and infused throughout school.


2016 ◽  
Vol 6 (2) ◽  
pp. 71
Author(s):  
Aouyporn Suphasawat ◽  
Sirichai Hongsanguansri ◽  
Patcharin Seree ◽  
Ouaychai Rotjananirunkit

<p>The purpose of this study is to investigate the relationship between internet usage behavior and academic achievement among elementary school students from grade 4-6 in Bangkok. The researcher employed Multi-stage Sampling to recruit 297 samples. The data was gathered via the following tests: 1) Intelligence tests, namely Colored Progressive Matrices (CPM) for students aged 5-11 year old or Standard Progressive Matrices (SPM) for 12 year old and above, and 2) Academic achievement test, namely Wide Range Achievement Test Thai Edition: WRAT-Thai. The findings revealed that time spent on the internet is negatively correlated to student’s reading achievement (r = -.24, p &lt; .001), spelling achievement (r = -.26, p &lt; .001), and math achievement (r = -.20, p = .001). More surprisingly, academic related internet usage was also found to be negatively correlated to math achievement (r = -.20, p &lt; 0.05). Meanwhile, internet usage for social media has a correlation with academic achievement in math and reading, (r = -.20, p = .001) and (r = -.13, p &lt; .05), respectively. Moreover, internet usage for entertainment was found to have a negative correlation with academic achievement in reading, spelling and math, (r = -.25, p &lt; .001), (r = -.27, p &lt; .001) and (r = -.21, p &lt; .001), respectively. Internet usage for online business, however, yielded no correlation to academic achievement. The study concluded that daily internet usage does have an effect on academic achievement in math. Moreover, when used for entertainment and social media, internet usage can pose a negative effect on academic achievement in reading and writing.</p>


1998 ◽  
Vol 83 (3) ◽  
pp. 963-967 ◽  
Author(s):  
Teresa D. Smith ◽  
Billy L. Smith

The present study examined the relationship between the Wide Range Achievement Test 3 and the Wechsler Individual Achievement Test for a sample of children with learning disabilities in two rural school districts. Data were collected for 87 school children who had been classified as learning disabled and placed in special education resource services. Pearson product-moment correlations between scores on the two measures were significant and moderate to high; however, mean scores were not significantly different on Reading, Spelling, and Arithmetic subtests of the Wide Range Achievement Test 3 compared to those for the Basic Reading, Spelling, and Mathematics Reasoning subtests of the Wechsler Individual Achievement Test. Although there were significant mean differences between scores on Reading and Reading Comprehension and on Arithmetic and Numerical Operations, magnitudes were small. It appears that the two tests provide similar results when screening for reading spelling, and arithmetic.


2002 ◽  
Vol 95 (1) ◽  
pp. 57-67 ◽  
Author(s):  
Nina A. Nabors ◽  
Angela K. Freymuth

Previous research has suggested that children with sickle cell disease may exhibit cognitive deficits even in the absence of direct cerebrovascular involvement (stroke). This study was designed to assess specific attentional deficits in children with sickle cell disease. 12 children with sickle cell disease (Hb SS) with a prior history of stroke, 14 children with sickle cell disease (Hb SS) without evidence of stroke, and 13 similar aged siblings (Hb AA or Hb AS) were compared on measures of attention, intellectual functioning, achievement, and adaptive Functioning, Significant differences were found between children with sickle cell disease (with or without stroke) and healthy controls on a timed test of visual scanning, the Coding subtest of the Wechsler Intelligence Scale for Children—Revised, and subtests of Reading, Arithmetic, and Spelling from the Wide Range Achievement Test-Revised. The differences between children with sickle cell disease and their healthy siblings appear to be the result of strokes rather than sickle cell disease itself as children with sickle cell disease without strokes did not significantly differ from controls. Implications for the effects of sickle cell disease and stroke on academic performance are discussed.


2012 ◽  
Vol 22 (2) ◽  
pp. 209
Author(s):  
Gilberto N. O. Brito

OBJETIVOS: examinar o desempenho acadêmico de escolares brasileiros do 6º. ao 9º. ano através de uma adaptação das formas Azul e Marrom do Wide Range Achievement Test (WRAT3-TDA3). MÉTODO: o desempenho de 722 escolares (281 meninos e 441 meninas com idade média de 13,5 anos, DP= 1,4) foi avaliado. Os dados foram analisados através de uma análise multivariada de variância para determinar a relação entre o desempenho no Ditado, Aritmética e Leitura e características demográficas das crianças, história de repetência, dominância manual, e disfunção auditiva e visual. RESULTADOS: a forma do teste (Azul e Marrom) teve um efeito significativo e, por isso, os dados foram examinados separadamente para cada forma do TDA3. Demonstrou-se que o sexo, idade, etnia, ocupação materna e paterna, história de repetência e disfunção auditiva e visual estavam significativamente associados ao desempenho nos subtestes Ditado, Aritmética e Leitura de ambas as formas. Além disso, a idade e dominância manual apresentaram efeitos significativos no desempenho dos subtestes da forma Azul e escolares com disfunção auditiva ou visual mostraram um desempenho pior nos subtestes da forma Marrom em comparação com os escolares sem qualquer disfunção. CONCLUSÃO: é possível que o perfil do desempenho acadêmico dos escolares documentado no presente estudo esteja relacionado com aspectos fundamentais da linguagem e pesquisa nesta direção está atualmente em andamento.


The Advisor ◽  
2021 ◽  
Vol 41 (1) ◽  
Author(s):  
Una L. DeChellis

Abstract Both the literature and personal experience show that attrition from prerequisite science courses for the health professions is significant. To examine one possible reason for that attrition, a study was designed to examine the relationship between the teaching approaches employed by college-level anatomy and physiology (A&P) instructors and the learning preferences of first-year health science (FYHS) students. Students and instructors of a first-year Anatomy and Physiology course at a small, private four year college in the Northeast participated in a combined quantitative and qualitative research protocol. Results showed that instructors’ teaching approaches met the participating FYHS students’ learning preferences in some areas but not all. The findings suggest that addressing the gap between FYHS students’ learning preferences and the teaching approaches of A&P instructors could lead to more successful academic outcomes.


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