The Silencing of Latino Student "Voice": Puerto Rican and Mexican Narratives in Eighth Grade and High School

Narratives of 27 Puerto Rican and Mexican students, written first in eighth grade then again as juniors in high school, address the important question of "Who am I?" and illustrate school-sponsored silencing, with students' critiques of their educational experience ignored by both the elementary and the high school. The narratives also provide a window into the high dropout rates of Latino children, the reasons behind students' academic decisions, and interventions needed to change negative schooling processes and outcomes. By giving witness to these voices, we as readers help ensure that through their writing, these Latino adolescents do not just speak but that they are heard.     

Bridging Multiple Worlds: How African American and Latino Youth in Academic Outreach Programs Navigate Math Pathways to College

Universities have launched outreach programs to enhance their ethnic diversity, yet little developmental research examines students' pathways to college. This study compares capital models (highlighting family background) with challenge models (highlighting students' challenges and resources) in predicting pathways to college. The Bridging Multiple Worlds Model frames this longitudinal study of 120 African American and Latino youth in outreach programs. We examined students' family backgrounds; challenges and resources across family, school, peer, and community worlds; and high school math pathways as predictors of college eligibility and enrollment. African American students more typically had U. S. born, college-educated parents, and Latino students, immigrant parents with high school education or less. Second, students saw parents as greater resources than teachers, siblings, and themselves; peers and teachers were their greatest challenges. Youth distinguished resources and challenges more by their source than form. Third, high school math and English grades rose and fell together, with early math grades predicting college eligibility. Five math pathways emerged: steady, slowly declining, rapidly declining, increasing, and "back on track" toward college, but pathways did not always predict college choices. Fourth, although family background predicted few outcomes, parents' and teachers' help and siblings' challenges predicted grades, eligibility, and admission to prestigious colleges. Findings highlight both capital and challenge models for science, policy, and programs involving diversity and equity.     

The Mathematical Basis of Mendelian Genetics

In a climate where increasing numbers of students are encouraged to pursue post-secondary education, the level of preparedness students have for college-level coursework is not far from the minds of all educators, especially high school teachers. Specifically within the biological sciences, introductory biology classes often serve as the gatekeeper or a pre-requisite for subsequent coursework in those fields and pre-professional programmes (eg pre-medicine or pre-veterinarian). Thus, how helpful high school science and mathematics experiences are in preparing students for their introductory biology classes is important and relevant for teachers, science educators and policy makers alike. This quantitative study looked at the association between students' high school science and mathematics experiences with introductory college biology performance. Using a nationally representative sample of US students (n?=?2667) enrolled in 33 introductory college biology courses, a multi-level statistical model was developed to analyse the association between high school educational experiences and the final course grade in introductory biology courses. Advanced high school science and mathematics coursework, an emphasis on a deep conceptual understanding of biology concepts and a prior knowledge of concepts addressed in well-structured laboratory investigations are all positively associated with students' achievement in introductory college biology.     

Mismatch and academic performance at America’s selective colleges and universities

American selective colleges and universities use affirmative action policies to achieve diversity, given blacks and Latinos have somewhat lower SAT scores than their Asian and white peers. Critics of affirmative action argue that this results in lower grades and greater dropout among underrepresented minority groups. Using the Educational Longitudinal Study, a nationally representative longitudinal data set, we examine the relationship between SAT mismatch and college outcomes for students at selective institutions. We find that mismatch is not associated with graduation from a selective institution, but is associated with lower grades. The negative relationship between mismatch and grades holds for all racial-ethnic groups, not just blacks and Latinos, and is less predictive of academic performance than is high school grade point average. Thus, although mismatch may lower performance at selective colleges, it does not appear to prevent students who may have benefitted from affirmative action from obtaining important credentials from America’s elite educational institutions.     

“环境工程微生物学”课程思政实践举措

课程思政在高校实现“三全育人”体系中发挥着重要的作用,是当前高校教学改革研究的热点之一。本文以环境工程专业“环境工程微生物学”课程为例,首先从课程思政元素发掘、提升教师课程思政能力、培养学生学习兴趣和重要保障等四方面对该课程思政开展具体实践;其次从提升学生课程思政理念、提高学生课程成绩及对全校课程思政的引领等方面展现课程思政的实践成效;最后结合教学实践对课程思政进行了讨论和展望。通过上述研究,以期为环境工程专业课程思政改革提供实践路径,为发挥专业课的育人机制提供参考。     

Why do extracurricular activities prevent dropout more effectively in some high schools than in others? A mixed-method examination of organizational dynamics

Abstract

This study describes policies and practices implemented in 12 high schools (Quebec, Canada) that more or less effectively leveraged extracurricular activities (ECA) to prevent dropout among vulnerable students. Following an explanatory sequential mixed design, three school profiles (Effective, Ineffective, and Mixed) were derived based on quantitative student-reported data. Qualitative interviews with frontline staff revealed that in Effective schools, ECA had a unique overarching goal: to support school engagement and perseverance among all students, including vulnerable ones. Moreover, in these schools staff had access to sufficient resources—human and material—and implemented inclusive practices. In Ineffective schools, ECA were used as a means to attract well-functioning students from middle-class families, and substantial resources were channeled toward these students, with few efforts to include vulnerable ones. Schools with a Mixed profile had both strengths and weakness. Recommendations for school-level policies that bolster ECA’s ability to support students’ perseverance are provided.     

Association of Medical Students' Reports of Interactions with the Pharmaceutical and Medical Device Industries and Medical School Policies and Characteristics: A Cross-Sectional Study

Background

Professional societies use metrics to evaluate medical schools'' policies regarding interactions of students and faculty with the pharmaceutical and medical device industries. We compared these metrics and determined which US medical schools'' industry interaction policies were associated with student behaviors.

Methods and Findings

Using survey responses from a national sample of 1,610 US medical students, we compared their reported industry interactions with their schools'' American Medical Student Association (AMSA) PharmFree Scorecard and average Institute on Medicine as a Profession (IMAP) Conflicts of Interest Policy Database score. We used hierarchical logistic regression models to determine the association between policies and students'' gift acceptance, interactions with marketing representatives, and perceived adequacy of faculty–industry separation. We adjusted for year in training, medical school size, and level of US National Institutes of Health (NIH) funding. We used LASSO regression models to identify specific policies associated with the outcomes. We found that IMAP and AMSA scores had similar median values (1.75 [interquartile range 1.50–2.00] versus 1.77 [1.50–2.18], adjusted to compare scores on the same scale). Scores on AMSA and IMAP shared policy dimensions were not closely correlated (gift policies, r = 0.28, 95% CI 0.11–0.44; marketing representative access policies, r = 0.51, 95% CI 0.36–0.63). Students from schools with the most stringent industry interaction policies were less likely to report receiving gifts (AMSA score, odds ratio [OR]: 0.37, 95% CI 0.19–0.72; IMAP score, OR 0.45, 95% CI 0.19–1.04) and less likely to interact with marketing representatives (AMSA score, OR 0.33, 95% CI 0.15–0.69; IMAP score, OR 0.37, 95% CI 0.14–0.95) than students from schools with the lowest ranked policy scores. The association became nonsignificant when fully adjusted for NIH funding level, whereas adjusting for year of education, size of school, and publicly versus privately funded school did not alter the association. Policies limiting gifts, meals, and speaking bureaus were associated with students reporting having not received gifts and having not interacted with marketing representatives. Policy dimensions reflecting the regulation of industry involvement in educational activities (e.g., continuing medical education, travel compensation, and scholarships) were associated with perceived separation between faculty and industry. The study is limited by potential for recall bias and the cross-sectional nature of the survey, as school curricula and industry interaction policies may have changed since the time of the survey administration and study analysis.

Conclusions

As medical schools review policies regulating medical students'' industry interactions, limitations on receipt of gifts and meals and participation of faculty in speaking bureaus should be emphasized, and policy makers should pay greater attention to less research-intensive institutions. Please see later in the article for the Editors'' Summary     

Technology of Self,Technology of Power. Volunteering as Encounter in Guangzhou,China

In this article, I explore the growing popularity of volunteering in China. I delineate several factors that play into the phenomenon, including students' desire to break out of strict routines, to engage in meaningful activities, to meet people, and to contribute to China's development. Linking these issues to the socio-political, economic, and ideological transformations in China, I show that we cannot meaningfully distinguish between altruistic and self-interested motivations to volunteer. For the students volunteering is a means to transform themselves into modern, entrepreneurial, and responsible selves, necessary to meet the challenges of urban life in China today. Yet, volunteering, encouraged and framed by the government, is also a ‘technology of power’, a means to nurture self-reliant and socially responsible individuals. I show that volunteerism is not simply the reflection of a new ‘governmentality’ but an encounter in which the very relationship between state and society is constantly negotiated.     

Friends matter: Ethnic-racial identity and school adjustment among African American and Latino early adolescents

Abstract

The current study investigated the role of ethnic-racial identity (ERI) on early adolescents’ school adjustment, as moderated by their school friends’ aggregate ERI. The study drew data from a longitudinal socioemotional project in a Midwestern U.S. middle school. Surveys were administered twice over a 6-month interval with a sample of 161 African American and Latino sixth through eighth grade students. Results suggested a promotive role of ERI, as three dimensions (public regard, private regard, and resolution) were positively related to students’ school adjustment. Additional results demonstrated the importance of friend group aggregate ERI; participants with high resolution or private regard, or a friend group with high aggregate resolution or private regard, reported higher levels of school adjustment than those with low individual and friend group-levels of these ERI dimensions. The findings provide insights into the role of social contexts and friend group beliefs on adolescents’ ERI development and school experiences.     

Audit of admission to medical school: III--applicants' perceptions and proposals for change.

Applicants to St Mary''s Hospital Medical School were asked to comment freely on the process of selection. They were particularly concerned about the role of interviews, excessive emphasis on academic achievement, the problem of rank-ordering choices on the UCCA form, and possible biases in selection. These concerns and the results of our survey suggest that candidates should not be asked to rank their choices in order of preference, that UCCA applications for medicine should be subject to an early closing date, that as many applicants as possible should be interviewed, that applicants should be encouraged to apply after taking A levels, that educational opportunity should be taken into account in assessing A level grades, and that mature students should be encouraged, not least by providing mandatory awards for a second degree in medicine.     

Predicting student performance via NAEP secondary art analysis using partial least squares SEM

This article describes a secondary analysis of the National Assessment of Educational Progress 2008 eighth-grade visual arts data (N = 3,912). These assessments occur under government mandate on a periodic schedule and data on the arts were collected in 1997 and again in 2008. The purpose of this study was to predict students' visual art response performance using students' home environment, personal characteristics, in-school curriculum, and art-related not-for-school (extracurricular) activities. Formative measurement models and structural paths were modeled in structural equation modeling (SEM) using Smart PLS. The initial SEM model included four latent constructs and one endogenous variable measuring students' performance. Both direct and indirect effects between latent constructs were modeled and assessed. Altogether, the four latent constructs explained 21.3% of the variance students' responding performance, out of which home environment construct had the strongest impact. School-related artistic activities in school do predict students' performance significantly but in lesser strength. Students' personal attributes and their art-related not-for-school activities predict students' performance to a substantially lesser degree. Implications of these findings will be discussed in terms of the data findings and larger issues of what these data represent as a means of following curriculum articulation with standards and the impact of art specialists in schools.     

某军医大学学生2013年营养及体能状况调查

目的:探讨某军医大学学生2013年某一时段营养及体能情况,以提高军校医学生身体素质。方法:选取2013年1月~2013年2月某军医大学在学校餐厅集体就餐的学员682人,采用称重法调查膳食,测定学员体重、身高,计算体重指数(BMI),对学员的体能状况进行测试。结果:调查学生蛋类、食用油摄入过多,而禽肉、豆类、蔬菜、牛奶、水果等均低于军标;Vit A、Vit C以及钙元素每日摄入量明显不足;学生每日获得热能的分配比例较好,均已达到军标;调查学生中男生体能状况优于女生(x2=22.035,P0.001),女生的超重人数明显多于男生(x2=20.142,P0.001)。结论:建议该校对餐厅炊事人员增加供应学生的食物品种,特别是水产、牛奶等富含优质蛋白的食品;强化学生体育锻炼的监督和指导工作,帮助他们增强自身体质,为国防现代化服务。     

“微世界，大情怀”：浅谈微生物学课程思政教学设计与改革

充分发挥课堂教学主渠道在高校思想政治工作中的作用,运用教学创新方法、创新方式,助力课程思政工作创新。我们在微生物学课程教学中,通过改革教学模式,采用大班授课小班辅导,注重过程考核,将理论教学与实验教学、创新实践紧密结合,以及挖掘典型教育案例、代表性人物励志故事、我国科技创新的事例等,将课程知识点与思政元素相结合。实践表明,改革后的课程教学培养了学生的自主学习能力,夯实了学生的专业基础,有效提升了教学效果和学生的科学素养,提高了学生的应用能力和综合素质,有助于增强学生的自信心和服务社会的责任感,增强学生的爱国主义情怀,能够实现知识传授、能力培养与价值引领的有机统一。     

“七步法”课堂设计与实践：构建研究导向型微生物学“金课”课堂

研究导向型教学是以学生成长和发展为中心的创新性教育模式,其核心目标与“金课”的建设目标一致,强调培养学生的研究技能,使其具有创新性和高阶性。在微生物学一流课程建设过程中,将研究导向型教学理念与BOPPPS课堂[导入(bridge-in)、目标(objective)、前测(pre-assessment)、参与式学习(participatory-learning)、后测(post-assessment)和总结(summary)]组织形式相结合,并创新性引入“提升”模块,以问题为驱动,聚焦科学前沿,融入思政材料,形成导入—目标—前测—参与式学习—后测—提升—总结(七步法)的新型模块化闭环教学模式。该模式的实施能够有效提升课堂教学的逻辑性和组织性,提高教学效率,提升学生分析问题和解决问题的高阶性,为学生将来开展科研工作奠定良好的基础,并为打造以学生为中心的“金课”课堂实践提供借鉴参考。     

The Political Coherence of Educational Incoherence: The Consequences of Educational Specialization in a Southern Moroccan Community

This article is based on an ethnographic study I conducted in southern Morocco during 2004. I explore the historical, ideological, and cultural background behind educational specialization among Moroccan university students. I describe how French colonial educational policies and postindependence Moroccan national schooling ideologies have created a national system of double standards that: (1) privileges French-educated urban middle- and upper-class students, (2) emphasizes the Arabization of the national education system, and (3) discriminates against Arabized, largely rural students, which have exacerbated regional educational and socioeconomic inequalities. I finally contend that educational specialization in noncompetitive degrees such as Arabic language and literature, Islamic studies, geography, and general law is the result of an ideological matrix I have termed political coherence of educational incoherence. Political coherence of educational incoherence naturalizes the reliance of certain disfranchised regional groups on a traditional preschool Islamic education that is largely based on memorization and inefficient pedagogy and is unsuitable for the modern educational requirements.  [Islamic education, school ethnography, Arabization, school failure, minority education]     

The value of a dog in a classroom of children with severe emotional disorders

Abstract

The purpose of the present study was to determine how a dog's presence in a self-contained classroom of six children diagnosed with severe emotional disorders affected students' emotional stability and their learning. Across an eight-week period of time, the children were observed, the children and their parents were interviewed, and behavioral data were recorded when students went into emotional crisis. Qualitative analysis of all coded data indicated that the dog's placement in this self-contained classroom: a) contributed to students' overall emotional stability evidenced by prevention and de-escalation of episodes of emotional crisis; b) improved students' attitudes toward school; and c) facilitated students' learning lessons in responsibility, respect and empathy.     

新媒体在研究生教学中的应用

当今教育技术现代化高度发展的环境下,随着以计算机为核心的新媒体技术的迅速发展,计算机辅助教学工具和辅助教学媒体在教学中的应用已经日趋广泛和成熟,应用新媒体教学可以充分调动学生学习的积极性,可以有效培养学生的思辨性以及分析解决问题的能力,更可以根据每个学生的自身情况制定个性化学习方案。同时以微信,微博为代表的社交互动平台也愈发显示出其在教育教学中无可替代的作用。将这些社交互动平台与研究生教学相结合可以拓展师生之间的交流方式,可以帮助学生开阔眼界与视野并有助于其与行业顶尖人才直接交流心得体会,也可以帮助学生拉近与老师之间的距离并有助于学生自主学习。本文通过对新媒体,新技术的深入研究以及对微信,微博等社交互动平台与研究生教学相结合的密切关注探讨这些前沿科技在硕士研究生尤其是在临床医学类研究生教学领域的应用前景。     

Local advisers for the teaching of microbiology in schools

The purpose of this study was to examine the effect of formal teaching of ethical issues related to science on middle school students' attitudes towards science and science achievement. A total of 132 Grade 8 (age 13 – 14years) students in Seoul participated, who were divided into the control and the experimental group. Student attitude toward science was assessed using a questionnaire before and after the intervention which composed of five sub-categories: students' interest level in science, students' perception of the practicality of science knowledge, student's opinion on how science is defined, students' perception of the relationships within science, scientists and society, and students' perception of the value of science. The study further examined whether teaching ethical issues in science had any effect on students' achievement level by means of a pre- and post-test evaluation.

The results of this study showed that teaching ethical issues in science had a positive influence on the students' attitudes toward science, specifically, the interest level in science (p = 0.028) and perception of practicality of science knowledge (p = 0.044). However, there was no statistically significant difference in science achievement level between the control and experimental groups. The results imply that there is a need to explore ethical issues in science education, and that incorporating various materials on the ethical perspectives of science and technology in educational material will promote students' positive attitude towards science.     

Use of Galvanic Skin Responses,Salivary Biomarkers,and Self-reports to Assess Undergraduate Student Performance During a Laboratory Exam Activity

Typically, self-reports are used in educational research to assess student response and performance to a classroom activity. Yet, addition of biological and physiological measures such as salivary biomarkers and galvanic skin responses are rarely included, limiting the wealth of information that can be obtained to better understand student performance. A laboratory protocol to study undergraduate students'' responses to classroom events (e.g., exams) is presented. Participants were asked to complete a representative exam for their degree. Before and after the laboratory exam session, students completed an academic achievement emotions self-report and an interview that paralleled these questions when participants wore a galvanic skin sensor and salivary biomarkers were collected. Data collected from the three methods resulted in greater depth of information about students'' performance when compared to the self-report. The work can expand educational research capabilities through more comprehensive methods for obtaining nearer to real-time student responses to an examination activity.     

Predicting Performance in Higher Education Using Proximal Predictors

We studied the validity of two methods for predicting academic performance and student-program fit that were proximal to important study criteria. Applicants to an undergraduate psychology program participated in a selection procedure containing a trial-studying test based on a work sample approach, and specific skills tests in English and math. Test scores were used to predict academic achievement and progress after the first year, achievement in specific course types, enrollment, and dropout after the first year. All tests showed positive significant correlations with the criteria. The trial-studying test was consistently the best predictor in the admission procedure. We found no significant differences between the predictive validity of the trial-studying test and prior educational performance, and substantial shared explained variance between the two predictors. Only applicants with lower trial-studying scores were significantly less likely to enroll in the program. In conclusion, the trial-studying test yielded predictive validities similar to that of prior educational performance and possibly enabled self-selection. In admissions aimed at student-program fit, or in admissions in which past educational performance is difficult to use, a trial-studying test is a good instrument to predict academic performance.