首页 | 本学科首页   官方微博 | 高级检索  
相似文献
 共查询到20条相似文献，搜索用时 296 毫秒
1.
Adjusting the Cumulative GPA Using Item Response Theory   总被引：1，自引：0，他引：1  
In college admissions, the predictive validity of preadmissions measures such as standardized test scores and high school grades is of wide interest. These measures are most often validated against the criterion of the first-year grade point average (GPA). However, neither the first-year GPA nor the four-year cumulative GPA is an adequate indicator of academic performance through four years of college. In this study, Item Response Theory (IRT) is used to develop a more reliable measure of performance, called an IRT-based GPA, which is used to estimate the validity of traditional preadmissions information. The data are preadmissions information and course grades for the Class of 1986 at Stanford University (N = 1564). Principal factor analysis is used as a precursor to determine the dimensionality of the course data and to partition courses into approximately unidimensional subsets, each of which is scaled independently. Results show a substantial increase in predictability when the IRT-based GPA is used instead of the usual GPA.  相似文献   

2.
Service learning courses provide meaningful community service for students in order to assist them with the integration of theory and practice. A partnership with local high schools allows students in a large criminal justice program on the west coast to serve as mentors for students who are referred to the program by school counselors and/or social workers. Data on student performance are used to assess whether the exposure to service learning improves matriculation. All criminal justice students who participated in the program were included in this analysis. The impact of this pedagogy is highlighted by using a randomized sample of criminal justice students who have not participated in this particular course. Findings from this program assessment indicate that race and gender are not strong predictors of graduation. Students with high GPAs and those taking service learning courses are more likely than their low GPA and no service learning course counterparts to obtain a degree.  相似文献   

3.
We examined summary indices of high school performance (coursework, grades, and test scores) based on the graded response model (GRM). The indices varied by inclusion of ACT test scores and whether high school courses were constrained to have the same difficulty and discrimination across groups of schools. The indices were examined with respect to skewness, incremental prediction of college degree attainment, and differences across racial/ethnic and socioeconomic subgroups. The most difficult high school courses to earn an “A” grade included calculus, chemistry, trigonometry, other advanced math, physics, algebra 2, and geometry. The GRM‐based indices were less skewed than simple high school grade point average (HSGPA) and had higher correlations with ACT Composite score. The index that included ACT test scores and allowed item parameters to vary by school group was most predictive of college degree attainment, but had larger subgroup differences. Implications for implementing multiple measure models for college readiness are discussed.  相似文献   

4.
This study examines educators’ perspectives on accountability mandates designed to expand access to the College Board's Advanced Placement (AP) classes to traditionally underserved students at a diverse suburban high school in Florida, Palm Crest High School. Consistent with Elmore (1979), district and site-based administrators focused on the “forward mapping,” of implementation and identified teacher “gatekeeping” as well as parental expectations as chief barriers to opening up AP enrollment. Teachers, however, found implementation problematic—accountability levers had contradictory provisions and overall neglect nonacademic barriers to college access for low-income African American and Hispanic students. The current value-added model of incorporating student exam performance as a key component of teacher evaluations complicates the advocacy associated with increasing low-SES students’ participation in AP classes as educators strive to maintain high pass rates amid open-enrollment policies. We argue for increased support systems to enhance students’ preparedness for taking college-level courses while in high school, leading to increased college attendance and degree completion.  相似文献   

5.
We derived an index of high school academic rigor (HSAR) by optimizing the prediction of first‐year college GPA (FYGPA) based on high school courses taken, grades, and indicators of advanced coursework. Using a large data set and nominal parameterization of high school course outcomes, the HSAR index capitalizes on differential contributions across courses and nonlinear relationships between course grades and FYGPA. Test scores from eighth grade were incorporated in the model to isolate the contribution of HSAR. High school courses with the largest relationships with FYGPA were English 11, English 12, Chemistry, English 10, Calculus, and Algebra 2. Participation in Advanced Placement, accelerated, or honors courses increased HSAR. The correlation of the HSAR index and FYGPA was .52 and the HSAR index led to modest improvement in overall prediction when combined with high school GPA and ACT Composite score. HSAR index subgroup differences were smaller than subgroup differences in ACT Composite score. Implications for high school counselors, researchers, and postsecondary student service personnel are discussed.  相似文献   

6.
This chapter describes the available information about the prediction of college performance in Colombia (South America). Before graduating from high school, students must take a national examination which includes 400 questions grouped into four major areas: sciences (biology, chemistry, and physics), social sciences, language (verbal aptitude and Spanish), and mathematics (mathematical attitude and mathematical knowledge). ICFES scores are used as a major criterion for university admission. Existing research suggests that the correlations between ICFES scores and GPAs tend to be quite small and vary widely from one academic program to another. Other variables (e.g., high school grades) are better predictors of college GPA, quite likely because the same set of personal and socio-cultural variables are needed for both high school and college success.  相似文献   

7.
In recent years, the application of Information Technologies (IT) has fostered a tremendous growth in e-learning courses at colleges and universities in the United States. Subsequently, some colleges and universities have reported dropout rates of over 60% in e-learning courses. This research investigated persistence in e-learning courses of 187 college student-athletes. To predict the persistence of college student-athletes enrolled in e-learning courses, a conceptual model was proposed and assessed based on students' factors. The factors investigated included students' attitude toward computers, students' intrinsic and extrinsic motivation, students' perceived satisfaction, and students' previous academic performance measures (high school grade point average (GPA) and Scholastic Aptitude Test (SAT) score). These factors have previously shown tendencies toward persistence in e-learning courses. Results of this study indicate that students' high school GPA was a significant predictor of e-learning course persistence for college student-athletes.  相似文献   

8.
Colleges of Business (COBs) have experienced high growth rates in the past decade and many colleges are imposing minimum grade point average (GPA) requirements for students to enter or remain in the college. A primary reason for this requirement may be the belief that students with high GPAs are more inclined to demonstrate higher‐order cognitive skills (HOCS) than students with low GPAs. It is not clear whether the link is valid. This study hypothesizes that students with high GPAs who are taught in the same way as students with lower GPAs will have higher perceptions of improved HOCS. We conducted an experiment in which students, with varying GPAs, at three large universities primarily used multimedia instructional materials. We obtained the students' perceptions of their improved HOCS from their responses to a survey. A regression analysis of the data reveals that the relationship between GPAs and students' perceived improvement in HOCS is significant (p < .001). We conclude the study by recommending that (a) it is critical to use research methodologies to evaluate perceived and actual learning improvements, (b) COB policies to implement GPA restrictions on admission are worthwhile, and (c) case studies need to be used much more frequently in undergraduate COB classes.  相似文献   

9.
Both students and advisers often assume that a lighter academic load during the first year of college will result in greater student success. This article examines that assumption. Academic load is measured in terms of credit load and course difficulty; success is measured in terms of GPA and retention. The experiences of a sample of first-year students at a comprehensive regional university are examined. While the credit loads for which students register are related to academic ability and prior academic success, the difficulty level of courses for which these students register is not. Variation in student credit loads is reduced because weaker students are required to take developmental courses but do not drop a corresponding number of college-credit courses. Contrary to common assumptions, students who register for more credits tend to earn higher GPAs and have greater retention even after controlling for academic ability, prior academic success, on-campus employment hours, and other background characteristics. Students who register for more difficult courses, however, tend to earn lower GPAs and experience lower retention. Any effect of credit load on retention appears to work through GPA. While much of the effect of course difficulty on retention also works through GPA, course difficulty does have a separate negative effect on one-year retention. While the possibilities that weaker students might be more successful with lighter credit loads or that stronger students might be more successful with more difficult courses were investigated, no significant interactions between prior academic success, academic load, and success were found.  相似文献   

10.
This study evaluated the degree to which a range of social emotional learning skills—academic self-efficacy, academic motivation, social connections, importance of school, and managing psychological and emotional distress and academic stress— could be used as an indicator of future academic outcomes. Using a sample of 4,797 from a large urban school district, we found that high school students classified as performing in the lowest 25% of their grade reported lower social emotional skills than students classified in the top 25% of academic performers by the end of the 8th grade. Two variables, perceived importance of attending college and psychological and physical stress, accounted for nearly 26% of the variance in cumulative high school GPA after controlling for 9th-grade GPA. Finally, the results indicated that a combination of 5 social emotional learning subscales effectively discriminated between students making positive progress towards high school graduation and those identified as having dropped out of or failed more than 14% of their courses.  相似文献   

11.
This study compared college course grade outcomes, both during and after high school, of dual-enrollment students to those of traditional students. The study was based on a large, multiyear sample of Iowa high school and community college students. The results showed that while in high school, dual-enrollment students consistently outperformed traditional students in community college courses. However, much of the difference might be due to underlying differences in the two groups associated with the type of college the students chose to attend after high school (i.e., four-year vs. two-year). Dual enrollment students tended to perform about the same as traditional students in terms of post-high-school community college course grades. For students who enrolled in four-year institutions after high school, analyses of college course grade data suggested a small positive effect of dual enrollment on first-year college grade point average (GPA).  相似文献   

12.
  相似文献   

13.
Abstract

This study demonstrates the positive effects on achievement in academic subjects (English language arts, mathematics, science) and overall grade point average (GPA) of the New York City Board of Education-City University of New York Tech-Prep model. This model uses medical laboratory technology as its career area. In addition, this study shows that the model is gender neutral. Furthermore, this study makes evident that high school students who graduate from this Tech-Prep program enter college better prepared than non-Tech-Prep students (as indicated by their freshman placement examination results), have fewer required remedial courses, have higher college GPAs, and have higher retention/completion rates. These data indicate that Tech-Prep, which links occupational education with academics for career and postsecondary education preparation, is a model for educational reform.  相似文献   

14.
This paper studies the effects of guaranteed college admission on student effort and achievement. In 1997, Texas enacted the “Top Ten Percent” law, which guarantees admission to any public college for students in the top ten percent of their high school class. In practice, eligible students become aware of their admission status at the end of their junior year in high school—more than 1 year prior to attending college. We use data from a large, urban school district and regression discontinuity methods to test for effects on effort. Our preferred estimates show that students who barely qualify for the admissions guarantee earn marginally lower grades and take fewer advanced courses in their senior year compared to students who do not qualify for guaranteed admission and learn their status in the final senior year term. We find qualitatively similar results when limiting our sample to finer bandwidths, although the estimates are imprecise.  相似文献   

15.
The 1st step in successfully intervening with students who may fail a course is to identify them as early as possible in the semester. The objective of this study was to create a model to predict student performance in FDSC 4304, the required capstone Food Chemistry class, using academic performance in prerequisite courses as potential predictors. We analyzed data for 116 undergraduates who completed Food Chemistry (FDSC 4304) between 2008 and 2015. Data included semester of enrollment and grade earned in FDSC 4304; transfer status; grades in prerequisite classes in science, math, and statistics courses and an introductory Food Science course, FDSC 1103; and the students’ university GPA at the time of enrollment in FDSC 4304. Cumulative GPA had the strongest significant (P < 0.001) positive correlation with FDSC 4304 grade (r = 0.64), followed by grade in statistics GPA (r = 0.52), FDSC 1103 grade (r = 0.45), pre‐requisite chemistry GPA (r = 0.44), and biology GPA (r = 0.42). When using partial correlations to control for cumulative GPA, only grades in FDSC 1103 (completed by 62.9% of students) were significantly correlated with grades in FDSC 4304. Linear regression indicated cumulative GPA and FDSC 1103 grades explained 35.5% of the variance in FDSC 4304 grades. When cumulative GPA (available for 91.6% of students) alone was regressed on FDSC 4304, it explained 40.6% of the variance for the larger group. Lower cumulative GPAs and FDSC 1103 grades are suggestive but not determinative of potential student struggles in FDSC 4304. Instructors should use cumulative GPAs and introductory food science course grades (either alone or in combination) with actual early course performance measures to identify students in need of additional help.  相似文献   

16.
Although self-initiative is recognized as instrumental to success in college, some students do not take responsibility for their academic development and fail to make the transition from high school to college. This problem is exacerbated when bright, highly skilled students drop courses or quit college entirely. Research into this paradox of failure reveals that, although high academic control benefits learning-related emotions, cognitions, motivation, and performance, it is not sufficient to ensure optimal success. Along with academic control other factors are implicated in the paradox. In this 3-year longitudinal study, four groups of students who differed in academic control (low, high) and failure preoccupation (low, high) were tracked using broad indices of scholastic development. Overall, students higher in academic control obtained better 3-year GPAs and withdrew from fewer courses. More notable, however, high-academic-control students who were concerned about failure had better 3-year GPAs and also were less likely to withdraw from courses or quit university than the other three groups. Paradoxically, high-academic-control students who were less concerned about failure did poorly. In qualifying the assumption that more perceived control is always better, these results are interpreted following social cognition theory.  相似文献   

17.
ABSTRACT

Advanced mathematics and science coursetaking is critical in building the foundation for students to advance through the STEM pathway—from high school to college to career. To invigorate students’ persistence in STEM fields, high schools have been introducing applied STEM courses into the curriculum as a way to reinforce concepts learned in traditional mathematics and science classes and to motivate students’ interests in a long-term pursuit of these areas. The author examines the role of taking applied STEM courses early in high school on taking advanced mathematics and science courses later in high school. The results suggest a positive link between early applied STEM coursetaking and later advanced mathematics and science coursetaking—one that is delineated by specific type of applied STEM course and by individual-level demographic characteristics. The findings of this study thus support policymakers and practitioners’ efforts to expand the STEM curriculum beyond traditional subjects. Continuing to do so may be one way to expand the number of students persisting in STEM.  相似文献   

18.
I examine the influence of dual enrollment, a program that allows students to take college courses and earn college credits while in high school, on academic performance and college readiness. Advocates consider dual enrollment as a way to transition high school students into college, and they further claim that these programs benefit students from low socioeconomic status (SES). However, few researchers examine the impact of dual enrollment on academic performance and college readiness, in particular, whether SES differences exist in the impact of dual enrollment. Even fewer researchers consider the extent to which improved access to dual enrollment reduces SES gaps in academic performance and college readiness. I find that participation in dual enrollment increases first-year GPA and decreases the likelihood for remediation. I conduct sensitivity analysis and find that results are resilient to large unobserved confounders that could affect both selection to dual enrollment and the outcome. Moreover, I find that low-SES students benefit from dual enrollment as much as high-SES students. Finally, I find that differences in program participation account for little of the SES gap in GPA and remediation.  相似文献   

19.
根据新时代思想政治理论课要“坚持八个相统一”的重要原则,以及思想政治课要“坚持价值性和知识性相统一”的重要原则,对教学实践改革进行相关阐述;以天津市2020年天津市普通高中学业水平等级性考试思想政治试卷为例,阐释了“坚持价值性和知识性相统一”与考生水平表现标准的关系;以典型试题为例,分析了在课堂教学及考试评价中“坚持价值性和知识性相统一”的实践和理论价值;根据《中国高考评价体系》的核心要义,基于高中思想政治课堂教学实践和高中新课程评价改革的需要,为高中思想政治复习课提出转变教学方式的思路及具体教学建议。  相似文献   

20.
This study examines the relationship between 34 personal, demographic, and environmental characteristics of community college transfer students and their academic performance over a 2‐year period. The subjects for the study were 267 transfer students admitted to a research university during a fall semester. Data on the characteristics were collected through a survey and analyzed in relation to first and second semester GPAs and second year GPAs. Five characteristics showed a consistent statistical relationship with three or more GPA measures. A multiple regression analysis was used to identify which of these characteristics were useful in predicting the GPAs of the transfer students based on their previous backgrounds and attitudes.  相似文献   

设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号