From Parental Involvement to Children's Mathematical Performance: The Role of Mathematics Anxiety

This study examined whether children's mathematics anxiety serves as an underlying pathway between parental involvement and children's mathematics achievement. Participants included 78 low-income, ethnic minority parents and their children residing in a large urban center in the northeastern United States. Parents completed a short survey tapping several domains of parental involvement, and children were assessed on mathematics anxiety, whole number arithmetic, word problems, and algebraic reasoning. Research Findings: The results indicated that parents influence children's mathematics achievement by reducing mathematics anxiety, particularly for more difficult kinds of mathematics. Specifically, the mediation analyses demonstrated that parental home support and expectations influenced children's performance on word problems and algebraic reasoning by reducing children's mathematics anxiety. Mathematics anxiety did not mediate the relationship between home support and expectations and whole number arithmetic. Practice or Policy: Policies and programs targeting parental involvement in mathematics should focus on home-based practices that do not require technical mathematical skills. Parents should receive training, resources, and support on culturally appropriate ways to create home learning environments that foster high expectations for children's success in mathematics.     

Partners in School: An Innovative Parent-Teacher Consultation Model for Children with Autism Spectrum Disorder

ABSTRACT

Little research examines the best ways to improve communication between parents and teachers of children with autism spectrum disorder (ASD) and its effect on child outcomes. The present study tests an innovative parent-teacher consultation model, entitled Partners in School. The goal of Partners in School is to improve parent-teacher communication about evidence-based practices (EBPs) and, subsequently, outcomes for children with ASD. Participants were 26 teachers and 49 parents of children with ASD from a large urban public school district. Parents and teachers completed measures of their communication and child outcomes prior to and after receiving consultation through Partners in School. Results indicated that parents and teachers perceived improvements in child outcomes after participation in Partners in School. Changes in parent-teacher communication also were associated with changes in some child outcomes. Discussion highlights the important role of communication in consultations targeting family–school partnerships for children with ASD.     

Programming Pluralism: Using Learning Analytics to Detect Patterns in the Learning of Computer Programming

New high-frequency, automated data collection and analysis algorithms could offer new insights into complex learning processes, especially for tasks in which students have opportunities to generate unique open-ended artifacts such as computer programs. These approaches should be particularly useful because the need for scalable project-based and student-centered learning is growing considerably. In this article, we present studies focused on how students learn computer programming, based on data drawn from 154,000 code snapshots of computer programs under development by approximately 370 students enrolled in an introductory undergraduate programming course. We use methods from machine learning to discover patterns in the data and try to predict final exam grades. We begin with a set of exploratory experiments that use fully automated techniques to investigate how much students change their programming behavior throughout all assignments in the course. The results show that students’ change in programming patterns is only weakly predictive of course performance. We subsequently hone in on 1 single assignment, trying to map students’ learning process and trajectories and automatically identify productive and unproductive (sink) states within these trajectories. Results show that our process-based metric has better predictive power for final exams than the midterm grades. We conclude with recommendations about the use of such methods for assessment, real-time feedback, and course improvement.     

Part-time faculty status and student evaluation of teaching: An analysis of criminal justice classes

Although part-time (p/t) faculties constitute a growing proportion of college instructors, there is little work on their level of teaching effectiveness relative to full-time (f/t) faculty. Previous work on a key indicator of perceived teaching effectiveness, student evaluation of teaching (SET), and faculty status (p/t/ vs f/t) is marked by a series of shortcomings including lack of a systematic theoretical framework and lack of multivariate statistical analysis techniques to check for possible spuriousness. The present study corrects for these shortcomings. Data consist of SETs from 175 sections of criminal justice classes taught at a Midwestern urban university. Controls are introduced for variables drawn from the literature and include ascribed characteristics of the professor, grade distribution, and structural features of the course (e.g., level, size). The results of a multivariate regression analysis indicate that even after controlling for the other predictors of SETs, p/t faculty receive significantly higher student evaluation scores than f/t faculty. Further, faculty status was the most important predictor of SETs. The results present the first systematic evidence on faculty status and SETs.     

Global Learning Communities: A Comparison of Online Domestic and International Science Class Partnerships

The conception of Global Learning Communities (GLCs) was researched to discover potential benefits of the use of online technologies that facilitated communication and scientific data sharing outside of the normal classroom setting. 1,419 students in 635 student groups began the instructional unit. Students represented the classrooms of 33 teachers from the USA, 6 from Thailand, 7 from Australia, and 4 from Germany. Data from an international environmental education project were analyzed to describe grades 7–9 student scientific writing in domestic US versus international–US classroom online partnerships. The development of an argument analytic and a research model of exploratory data analysis followed by statistical testing were used to discover and highlight different ways students used evidence to support their scientific claims about temperature variation at school sites and deep-sea hydrothermal vents. Findings show modest gains in the use of some evidentiary discourse components by US students in international online class partnerships compared to their US counterparts in domestic US partnerships. The analytic, research model, and online collaborative learning tools may be used in other large-scale studies and learning communities. Results provide insights about the benefits of using online technologies and promote the establishment of GLCs.     

“Do I Really Hafta?” WebCal,A Look at the Use of LiveMath Software in Web-based Materials that Provide Interactive Engagement in a Collaborative Learning Environment for Differential Calculus

This paper describes the use of a Web-based Computer Algebra System (CAS) called LiveMath in a computer supported collaborative learning environment for Differential Calculus. The instructional design incorporated a Reform Calculus notion of Calculus and a constructivist philosophy of learning. Based on interviews with students, independent observations in the classroom, and observations by the teacher, this paper provides insight for students, instructional designers and classroom educators into the issues raised in this environment. The study was exploratory in nature, concerning itself with testing and revising both the materials and the setting in which they were used. The intent was to discover interaction between characteristics of students and the environment which warrant future study. For example, the use of LiveMath seemed in some cases to cause cognitive overload. In addition, student epistemological beliefs, prior knowledge of symbolic representations of functions and propensity for self-directed learning interacted with the ability of students to use LiveMath inserts to attain conceptual understanding. While students appear to have learned some concepts more deeply, and others more rapidly than anticipated, they reported that they judged that they were working harder than friends in other sections. Further, being in a student centred learning environment was unsettling for both the students and the instructor.     

Extinction produces context inhibition and multiple-context extinction reduces response recovery in human predictive learning

Two experiments with human participants were used to investigate recovery of an extinguished learned response after a context change using ABC designs. In an ABC design, the context changes over the three successive stages of acquisition (context A), extinction (context B), and test (context C). In both experiments, we found reduced recovery in groups that had extinction in multiple contexts, and that the extinction contexts acquired inhibitory strength. These results confirm those of previous investigations, that multiple-context extinction can produce less response recovery than single-context extinction, and they also provide new evidence for the involvement of contextual inhibitory processes in extinction in humans. The foregoing results are broadly in line with a protection-from-extinction account of response recovery. Yet, despite the fact that we detected contextual inhibition, predictions based on protection-from-extinction were not fully reliable for the single- and multiple-context group differences that we observed in (1) rates of extinction and (2) the strength of context inhibition. Thus, although evidence was obtained for a protection-from-extinction account of response recovery, this account can not explain all of the data.     

How girls and boys expect disclosure about problems will make them feel: implications for friendships

Although girls disclose to friends about problems more than boys, little is known about processes underlying this sex difference. Four studies (Ns = 526, 567, 769, 154) tested whether middle childhood to mid-adolescent girls and boys (ranging from 8 to 17 years old) differ in how they expect that talking about problems would make them feel. Girls endorsed positive expectations (e.g., expecting to feel cared for, understood) more strongly than boys. Despite common perceptions, boys did not endorse negative expectations such as feeling embarrassed or worried about being made fun of more than girls. Instead, boys were more likely than girls to expect to feel "weird" and like they were wasting time. Sex differences in outcome expectations did help to account for girls' greater disclosure to friends.     

School crowding,year-round schooling,and mobile classroom use: Evidence from North Carolina

This study exploits a unique policy environment and a large panel dataset to evaluate the impact of school crowding on student achievement in Wake County, NC. We also estimate the effects of two education policy initiatives that are often used to address crowding: multi-track year-round calendars and mobile classrooms. We estimate a multi-level fixed effects model to identify effects that are not confounded by other school, family, and individual characteristics. Results suggest that severely crowded schools have a negative impact on reading achievement but have no discernable impact on math achievement. Both mobile classrooms and year-round calendars are found to have a small negative impact on achievement in the absence of crowding, but a positive impact in crowded schools, though these policies are only able to partially offset the negative impact of crowding.