scholarly journals Does breastfeeding contribute to the racial gap in reading and math test scores?

2013 ◽  
Vol 23 (10) ◽  
pp. 646-651
Author(s):  
Kristen E. Peters ◽  
Jin Huang ◽  
Michael G. Vaughn ◽  
Christopher Witko
2010 ◽  
Vol 2 (1) ◽  
pp. 211-228 ◽  
Author(s):  
Scott E. Carrell ◽  
Mark L. Hoekstra

There is a widespread perception that externalities from troubled children are significant, though measuring them is difficult due to data and methodological limitations. We estimate the negative spillovers caused by children from troubled families by exploiting a unique dataset in which children's school records are matched to domestic violence cases. We find that children from troubled families significantly decrease the reading and math test scores of their peers and increase misbehavior in the classroom. The achievement spillovers are robust to within-family differences and when controlling for school-by-year effects, providing strong evidence that neither selection nor common shocks are driving the results. (JEL D62, I21, J12, J13, K42)


2020 ◽  
Vol 10 (12) ◽  
pp. 390
Author(s):  
Ismail Aslantas

It is widely believed that the teacher is one of the most important factors influencing a student’s success at school. In many countries, teachers’ salaries and promotion prospects are determined by their students’ performance. Value-added models (VAMs) are increasingly used to measure teacher effectiveness to reward or penalize teachers. The aim of this paper is to examine the relationship between teacher effectiveness and student academic performance, controlling for other contextual factors, such as student and school characteristics. The data are based on 7543 Grade 8 students matched with 230 teachers from one province in Turkey. To test how much progress in student academic achievement can be attributed to a teacher, a series of regression analyses were run including contextual predictors at the student, school and teacher/classroom level. The results show that approximately half of the differences in students’ math test scores can be explained by their prior attainment alone (47%). Other factors, such as teacher and school characteristics explain very little the variance in students’ test scores once the prior attainment is taken into account. This suggests that teachers add little to students’ later performance. The implication, therefore, is that any intervention to improve students’ achievement should be introduced much earlier in their school life. However, this does not mean that teachers are not important. Teachers are key to schools and student learning, even if they are not differentially effective from each other in the local (or any) school system. Therefore, systems that attempt to differentiate “effective” from “ineffective” teachers may not be fair to some teachers.


2012 ◽  
Vol 114 (7) ◽  
pp. 1-42 ◽  
Author(s):  
James L. Lewis ◽  
Robert K. Ream ◽  
Kathleen M. Bocian ◽  
Richard A. Cardullo ◽  
Kimberly A. Hammond ◽  
...  

Background/Context How do we account for the persistence of below-average math test score performance among California Hispanics who are fluent in English, as well as Spanish-dominant English learners? Recent studies have attributed the problem to an overly rigid focus on “what works” in curriculum and fluency in English to the veritable neglect of the social components of teaching and learning—particularly caring. Purpose/Objective/Research Question/Focus of Study We investigated Hispanic elementary student perceptions of teacher caring in relation to their math self-efficacy and math test performance, and we specify the sequence of the relationship: Caring teachers bolster student self-efficacy in math, which in turn bolsters math test scores. Moreover, we sought to examine whether the meditational relationships among the variables were moderated by English language proficiency. Research Design Our correlational/comparative analyses were based on longitudinal data for 1,456 Hispanic students nested in 84 fifth- or sixth-grade classrooms in the spring of 2007. Students were either fluent English speakers (EFs, n = 799) or English learners (ELs, n = 657). We secured student self-report measures of teacher caring and math self-efficacy using the Student Motivation Questionnaire, and scores from the California Standards Test for Mathematics served as the primary dependent variable. While controlling for background variables, prior math achievement, and prior math self-efficacy where appropriate, we employed a well-known framework and a series of multilevel regression models to examine our hypothesis of moderated mediation. Conclusions/Recommendations For all study participants, caring teachers bolstered can-do attitudes in math, which in turn positively impacted math test scores. We identified two principal differences, however, in support of our hypothesis of moderated mediation that indicate that the total effect of teacher caring is larger among ELs. First, the magnitude of the direct link between teacher caring and math self-efficacy was more pronounced among ELs. Second, teacher caring was only partially mediated by math self-efficacy for ELs, whereas for EFs, the positive influence of teacher caring on math scores was completely mediated by math self-efficacy. Several issues come to light when the literature on how communication across cultural and language barriers impacts perceptions of caring is examined concurrently with our findings. Among them is the deemphasis of bilingual ability in California's recent mandate for more authorizations to teach ELs, which may create a barrier to fostering caring teacher–student and teacher–parent relations for Hispanic EFs and especially Hispanic ELs, whose math achievement would otherwise stand to gain.


2016 ◽  
Vol 106 (5) ◽  
pp. 257-261 ◽  
Author(s):  
Natalia Nollenberger ◽  
Núria Rodríguez-Planas ◽  
Almudena Sevilla

This paper investigates the effect of gender-related culture on the math gender gap by analysing math test scores of second-generation immigrants, who are all exposed to a common set of host country laws and institutions. We find that immigrant girls whose parents come from more gender-equal countries perform better (relative to similar boys) than immigrant girls whose parents come from less gender-equal countries, suggesting an important role of cultural beliefs on the role of women in society on the math gender gap. The transmission of cultural beliefs accounts for at least two thirds of the overall contribution of gender-related factors.


2012 ◽  
Vol 4 (4) ◽  
pp. 94-120 ◽  
Author(s):  
Jenny C Aker ◽  
Christopher Ksoll ◽  
Travis J Lybbert

The returns to educational investments hinge on whether such investments can improve the quality and persistence of educational gains. We report the results from a randomized evaluation of an adult education program in Niger, in which some students learned how to use simple mobile phones (Project ABC). Students in ABC villages achieved test scores that were 0.19–0.26 standard deviations higher than those in standard adult education classes, and standardized math test scores remained higher seven months after the end of classes. These results suggest that simple information technology can be harnessed to improve educational outcomes among rural populations. (JEL D83, I21, O15, O33)


2019 ◽  
Vol 6 (2) ◽  
Author(s):  
Guoguo Zheng ◽  
Stephen Edward Fancsali ◽  
Steven Ritter ◽  
Susan Berman

If we wish to embed assessment for accountability within instruction, we need to better understand the relative contribution of different types of learner data to statistical models that predict scores and discrete achievement levels on assessments used for accountability purposes. The present work scales up and extends predictive models of math test scores and achievement levels from existing literature and specifies six categories of models that incorporate information about student prior knowledge, socio-demographics, and performance within the MATHia intelligent tutoring system. Linear regression, ordinal logistic regression, and random forest regression and classification models are learned within each category and generalized over a sample of 23,000+ learners in Grades 6, 7, and 8 over three academic years in Miami-Dade County Public Schools. After briefly exploring hierarchical models of this data, we discuss a variety of technical and practical applications, limitations, and open questions related to this work, especially concerning to the potential use of instructional platforms like MATHia as a replacement for time- consuming standardized tests.


2017 ◽  
Vol 1 (1) ◽  
Author(s):  
Ari Hasan Ansori

AbstrakPenelitian ini bertujuan untuk mengetahui pengaruh metode penyekoran dan kecemasan tes terhadap ketidakwajaran sekor tes setelah mengontrol pengetahuan awal. Metode penelitian ini adalah eksperimen dengan desain treatment by level 2x2. Penelitian ini dilaksanakan pada MTs Negeri Pandeglang 1, Banten dengan jumlah sampel sebanyak 80 orang siswa yang diambil dengan teknik pengambilan sampel multi stage random sampling. Pengujian hipotesis penelitian dengan menggunakan teknik Analisis Kovarian (ANAKOVA). Hasil penelitian ini menunjukkan bahwa setelah mengontrol pengetahuan awal: (1) indeks ketidakwajaran sekor tes matematika antara kelompok siswa yang di sekor dengan menggunakan metode penalty lebih tinggi daripada kelompok siswa yang di sekor dengan menggunakan metode correct, (2) terdapat pengaruh interaksi antara metode penyekoran tes dan kecemasan tes terhadap indeks ketidakwajaran sekor tes matematika, (3) untuk kelompok siswa yang memiliki kecemasan tes ringan, indeks ketidakwajaran sekor tes matematika antara kelompok siswa yang di sekor dengan menggunakan metode penalty lebih tinggi daripada kelompok siswa yang di sekor dengan menggunakan metode correct, dan (4) untuk kelompok siswa yang memiliki kecemasan tes berat, indeks ketidakwajaran sekor tes matematika antara kelompok siswa yang di sekor dengan menggunakan metode penalty lebih rendah daripada kelompok siswa yang di sekor dengan menggunakan metode correct.AbstractThis study is aimed to determine the effect of scoring method and test anxiety toward inappropriacy index of math test score after controlling the prior knowledge. This research method was experimental design with treatment by level 2x2. The research was conducted at MTs Pandeglang 1, Banten with sample of 80 students were using multi stage random sampling technique. Data analysis was done by using Analysis of Covariance (ANCOVA). The results of this study after controlling prior knowledge showed that: (1) the inappropriacy index of math test scores between groups of students whom are scored using penalty test method is higher than those whom are scored using correct test; (2) there is an interaction effect between scoring method and the test anxiety toward inappropriacy index of math test scores; (3) for the group of students having of anxiety easy test, the inappropriacy index of math test scores between groups of students whom are scored using penalty is higher than those who are scored using correct method; and (4) for the group of students who having of anxiety difficult test, the inappropriacy index of math test scores between groups of students whom are scored using penalty test is lower than those whom are scored using correct.


Eos ◽  
2018 ◽  
Vol 99 ◽  
Author(s):  
Kimberly Cartier

A new study found that verbal and math test scores in China dropped with reduced air quality. The effects were especially pronounced for men and elderly populations.


2000 ◽  
Vol 8 ◽  
pp. 49 ◽  
Author(s):  
Stephen P. Klein et al ◽  
Laura Hamilton ◽  
Daniel F. McCaffrey ◽  
Brian Stecher

We examine the results on the Texas Assessment of Academic Skills (TAAS), the highest-profile state testing program and one that has recorded extraordinary recent gains in math and reading scores. To investigate whether the dramatic math and reading gains on the TAAS represent actual academic progress, we have compared these gains to score changes in Texas on another test, the National Assessment of Educational Progress (NAEP). Texas students did improve significantly more on a fourth-grade NAEP math test than their counterparts nationally. But, the size of this gain was smaller than their gains on TAAS and was not present on the eighth-grade math test. The stark differences between the stories told by NAEP and TAAS are especially striking when it comes to the gap in average scores between whites and students of color. According to the NAEP results, that gap in Texas is not only very large but increasing slightly. According to TAAS scores, the gap is much smaller and decreasing greatly. Many schools are devoting a great deal of class time to highly specific TAAS preparation. While this preparation may improve TAAS scores, it may not help students develop necessary reading and math skills. Schools with relatively large percentages of minority and poor students may be doing this more than other schools. We raise serious questions about the validity of those gains, and caution against the danger of making decisions to sanction or reward students, teachers and schools on the basis of test scores that may be inflated or misleading. Finally, we suggest some steps that states can take to increase the likelihood that their test results merit public confidence and provide a sound basis for educational policy.


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