English learners' achievement in mathematics and science: Examining the role of self-efficacy

The goals of the current study were twofold. The first goal was to describe levels of mathematics and science self-efficacy and achievement among a sample of students with varying levels of English language proficiency. The second goal was to examine the extent to which students' self-efficacy explains the relation between their English proficiency level and mathematics and science achievement. The sample consisted of 332 fifth graders (mean age = 10.46 years, SD = 0.38) and their 63 teachers in 20 schools. The student sample was linguistically diverse with parents reporting 22 different home languages. Based on district classification procedures, each student was coded into one of three English language proficiency level categories: English proficient-speaking students (English proficient), English Learner (EL) students who are reaching proficiency, yet are still being monitored (reaching proficiency), and EL students who are receiving English for Speakers of Other Languages services (ESOL; limited English proficient). Regression analyses indicated that students identified as limited English proficient consistently demonstrated lower achievement and self-efficacy across the content areas of mathematics and science as compared to their peers who were English proficient and reaching proficiency. In addition, students' self-efficacy partially explained the relation between limited English proficiency level and achievement for science, but not for mathematics. Results indicate that educators should consider variability in students' English proficiency levels as they select supports to promote both science achievement and self-efficacy. Findings also suggest promise for practices and programs that foster self-efficacy in addition to language and content skills.     

Mathematics beliefs and achievement of adolescent students in Japan: results from the TIMSS 1999 assessment

A recent study (1) of undergraduate students in a precalculus course indicated that they expressed slightly positive attitudes toward mathematics. It is important, however, to examine relationships between students' initial attitudes and achievement outcomes. The present purpose was to assess the relationship between self-beliefs and mathematics achievement for a large national sample of students from the TIMSS 1999 international sample (eighth graders) from Japan. Several significant relationships between mathematics beliefs and test scores were noted. In addition, the overall multiple regression equation that assessed the joint significance of the complete set of self-belief variables was significant (F7.65 = 159.48, p < .001) and explained 20.6% of the variance in mathematics achievement test scores.     

感知社会支持与学生学业成就关系的元分析：学习投入的中介作用

学业成就是衡量学生学习认知能力和检测其学习效果的重要指标,受到感知社会支持和学习投入等因素的显著影响,先前的研究已经考察了这两个因素对学业成就的共同作用机制,但感知社会支持与学业成就的关系强度不明,且尚不完全清楚中介效应、调节效应对二者关系的影响。因此当前研究采用元分析方法检验效应量的可靠性、学习投入的中介效应以及一系列调节效应。研究共纳入符合要求的原始文献41篇,含78个研究。结果发现：(1)感知社会支持及子类型与学业成就呈现显著的正相关,但效应值偏小,即二者之间存在的是弱相关。此外,感知社会支持及子类型显著正向预测学习投入,且对学习投入的效应量高于对学业成就的效应量。(2)学段仅对感知教师支持的调节效应显著,学业成就指标调节了感知社会支持及子类型与学业成就之间的关系,而经济水平和文化背景的调节效应不显著。(3)学习投入在感知社会支持及子类型对学业成就的影响中起到部分中介作用,且中介效应只存在于初中群体,在高中群体中介效应不显著。     

Making treatment effect inferences from multiple-baseline data: The utility of multilevel modeling approaches

Multiple-baseline studies are prevalent in behavioral research, but questions remain about how to best analyze the resulting data. Monte Carlo methods were used to examine the utility of multilevel models for multiplebaseline data under conditions that varied in the number of participants, number of repeated observations per participant, variance in baseline levels, variance in treatment effects, and amount of autocorrelation in the Level 1 errors. Interval estimates of the average treatment effect were examined for two specifications of the Level 1 error structure (σ² I and first-order autoregressive) and for five different methods of estimating the degrees of freedom (containment, residual, between—within, Satterthwaite, and Kenward—Roger). When the Satterthwaite or Kenward—Roger method was used and an autoregressive Level 1 error structure was specified, the interval estimates of the average treatment effect were relatively accurate. Conversely, the interval estimates of the treatment effect variance were inaccurate, and the corresponding point estimates were biased.     

Mathematics beliefs and instructional strategies in achievement of elementary-school students in Japan: results from the TIMSS 2003 assessment

Recent findings concerning mathematics assessment indicate that students in Japan consistently score above international averages. Researchers have examined specific mathematics beliefs and instructional strategies associated with mathematics achievement for students in Japan. This study examined relationships among self-beliefs, classroom instructional strategies, and mathematics achievement for a large national sample of students (N=4,207) from the TIMSS 2003 international sample of fourth graders in Japan. Several significant relationships between mathematics beliefs and test scores were found; a number of classroom teaching strategies were also significantly associated with test scores. However, multiple regression using the complete set of five mathematics beliefs and five instructional strategies explained only 25.1% of the variance in mathematics achievement test scores.     

Identity styles and academic achievement: mediating role of academic self-efficacy

The purpose of this study was to assess the mediating effect of self-efficacy on the relationship between identity styles and academic achievement. Four-hundred high school students (200 male, 200 female) who were selected through cluster random sampling, completed the Revised Identity Styles Inventory (ISI, 6G) and Morgan-Jink Student Efficacy Scales (MJSES). Path analysis was used to analyze the data. In general, the results indicated that informational identity style had a positive direct impact on academic achievement, while diffuse/avoidance identity style had a negative effect on academic achievement. Data also suggested that informational and normative identity style had a positive influence on academic achievement through the mediation of academic self-efficacy.

The mediation effects of achievement motivation and locus of control between academic stress and life satisfaction in undergraduate students

This study investigated the mediation effect of locus of control and achievement motivation between academic stress and life satisfaction. A total of 307 undergraduate students recruited from a Hispanic Serving Institution in South Texas participated in the study. In the frame of the study, two mediation models were tested by utilising PROCESS Procedure for SPSS (Hayes, 2013. Introduction to mediation, moderation, and conditional process analysis: A regression-based approach. New York, NY: Guilford Press). The results indicated that bivariate correlations among study variables ranged from ?.24 to .32. The overall composite indicated that academic stress contributed to 6% of the variance in life satisfaction (p?b?=??.06), while the mediating effect of locus of control contributed to 10% of the variance in Life Satisfaction (p?b?=??.4).     

Mental abilities and school achievement: A test of a mediation hypothesis

This study analyzes the interplay of four cognitive abilities - reasoning, divergent thinking, mental speed, and short-term memory - and their impact on academic achievement in school in a sample of adolescents in grades seven to 10 (N = 1135). Based on information processing approaches to intelligence, we tested a mediation hypothesis, which states that the complex cognitive abilities of reasoning and divergent thinking mediate the influence of the basic cognitive abilities of mental speed and short-term memory on achievement. We administered a comprehensive test battery and analyzed the data through structural equation modeling while controlling for the cluster structure of the data. Our findings support the notion that mental speed and short-term memory, as ability factors reflecting basic cognitive processes, exert an indirect influence on academic achievement by affecting reasoning and divergent thinking (total indirect effects: β = .22 and .24, respectively). Short-term memory also directly affects achievement (β = .22).     

Core self-evaluation and career decision self-efficacy: A mediation model of value orientations

This study examined two value orientations (i.e., a doing orientation, or the tendency to commit to work ethic and goals, and a mastery orientation, or the tendency to seek control over outside forces) as mediators in the relationship between core self-evaluation and career decision self-efficacy. Data were collected from 802 Chinese university students and analyzed employing structural equation modeling. Results showed that both doing and mastery orientations fully mediated the relationship between core self-evaluation and career decision self-efficacy. Mastery orientation exhibited a stronger mediating effect on this relationship than did doing orientation. These findings reveal some important mechanisms underlying the role of core self-evaluation in career decision-making processes and offer useful implications for researchers and practitioners.     

Relationships between self-regulation skills and physical activity and fruit and vegetable consumption in obese adults: mediation of mood and self-efficacy

In cognitive-behavioral treatments for obesity, self-regulation is thought to be a strong predictor of behavioral change, but it is rarely directly measured in intervention research. Thus, how self-regulation interacts with other psychological variables regarding treatment effects is largely unknown. In this preliminary field study, self-regulatory skills were directly measured and were found to be significantly associated with both volume of exercise and fruit and vegetable consumption in severely obese adults (N=116) enrolled in a behavioral weight management program. Significant partial and complete mediation of the relationship between self-regulation for physical activity and physical activity, and self-regulation for appropriate eating and fruit and vegetable intake, respectively, were found by reported negative mood. Self-efficacy was not found to be a significant mediator of these relationships. The bivariate relationship between baseline scores of self-regulation for physical activity and self-regulation for appropriate eating was significant (r = .46), which supported the premise that self-regulation is a trait-like personal characteristic. Volume of exercise and fruit and vegetable consumption significantly predicted weight loss over 6 months (R2 = .35). Results were consistent with the few laboratory-based findings available and, after replication, may extend theory related to obesity treatment.     

Effects of response cards on student participation and academic achievement: A systematic replication with inner-city students during whole-class science instruction

We evaluated the use of response cards during science instruction in a fifth-grade inner-city classroom. The experiment consisted of two methods of student participation-hand raising and write-on response cards-alternated in an ABAB design. During hand raising, the teacher called upon 1 student who had raised his or her hand in response to the teacher's question. During the response-card condition, each student was provided with a laminated board on which to write one- or two-word answers in response to each question asked by the teacher. Frequency of active student response was 14 times higher with response cards than with hand raising. All 22 students scored higher on next-day quizzes and on 2-week review tests that followed instruction with response cards than they did on quizzes and tests that covered facts and concepts taught with the hand-raising procedure.     

Achieving college student possible selves: navigating the space between commitment and achievement of long-term identity goals

This study explores the possible-self construction and achievement process in students of color from low-income communities by investigating these processes in 28 college students. Findings suggest that while parental encouragement of college aspirations may affect age at which the college student possible self is constructed and expectancy level, development of schematic possible selves is more crucial to achievement of possible-self goals. Furthermore, findings point out a need to include conceptual schemas, in addition to procedural schemas, as potential predictors of possible-self achievement.     

Organisation climate mediation of the relationship between hardiness,self-efficacy,and job satisfaction among military followers

This study examined influences of organisational climate on hardiness, self-efficacy, and job satisfaction in a military setting. Data were collected from 120 South African National Defence Force (SANDF) military personnel (female = 36%; officers = 90%; age range = 24–64 years). The defence force members completed a military hardiness scale, general self-efficacy scale, workplace climate questionnaire, and the generic job satisfaction scale. Regression analyses were computed to predict job satisfaction from hardiness and self-efficacy. This was followed by moderated multiple regression analysis to examine the influence of organisational climate on the relationship between job satisfaction from hardiness and self-efficacy. The results suggest high levels of hardiness (commitment) and organisational climate to predict 71% of the variance in job satisfaction. Personal hardiness (commitment) and organisational climate strongly influence job satisfaction among military followers.     

The middle schooling process: influences on science and mathematics achievement from the longitudinal study of American youth

The purpose of this longitudinal study was to develop and test a model of middle school science and mathematics achievement with a national probability sample of 3,116 seventh-grade public school students. Eighth-grade achievement was viewed as a function of readiness attributes on entry into seventh grade and intervening parent, peer, self, and classroom affective and behavioral measures. Data were collected from students and parents over three time periods in seventh and eighth grade. Results of a revised structural model showed that prior achievement in science and math was a strong mediator of effects in the process of schooling. Grades in sixth grade, parental expectations, parent educational attainment, and motivation had moderately strong indirect effects on eighth-grade achievements. Also notable was the positive direct influence of perceptions of classroom context on science and math achievement growth and the negative direct influence of sex (in favor of girls) on science achievement growth. Cross-validation on a split-half sample did not disconfirm the model. It was concluded that while prior achievement had a dominant influence in the schooling process, other variables including parental expectations, motivation, and classroom context do contribute to the schooling process and can be a focal point for improving school success. These and other factors, though helpful, may be most effective well before the middle school years.     

情绪调节在特质与情绪间中介效应模型的年龄差异

研究采用EPQ、ERQ及PANAS收集了青年、中年及老年三个年龄组共870份有效数据, 分析了认知重评和表情抑制在外倾和神经质与正负情绪之间中介效应及发展模型差异。主要结果：(1)外倾−正情绪, 神经质−负情绪之间存在高相关。(2)与青年组和老年组比, 中年组的神经质与负情绪的相关最弱。(3)三个年龄组的认知重评在神经质与负情绪之间都存在显著的中介效应, 中介效应值在中年组为最强。(4) 表情抑制在外倾与正负情绪之间显著的中介效应仅出现在中年组。研究分析, 认知重评和表情抑制是减弱特质−情绪之间密切度的有效调节机制。