Information processing deficits in children with attention-deficit/hyperactivity disorder, inattentive type, and children with reading disability

We examined the information processing capabilities of children diagnosed with the inattentive subtype of attention-deficit/hyperactivity disorder (ADHD) who had been characterized as having a sluggish cognitive tempo. Children referred for school-related problems (n = 81) and nonreferred community controls (n = 149) participated. Of the referred children, 24 met criteria for ADHD, 42 met criteria for reading disability (RD), and 9 of these were comorbid for RD and ADHD. Children with ADHD differed from those without ADHD on a visual search task but not on an auditory processing task; the reverse was true for children with RD. Decomposition of the visual search task into component operations demonstrated that children in the ADHD group had a slow processing rate that was not attributable to inattention. The children with ADHD were not globally poor at information processing or inattentive, but they demonstrated diminished speed of visual processing.     

Going deep: Learning from campuses that share responsibility for student success

Nearly two years of intensive research into the daily work of twenty institutions may finally put to rest any doubt that building cross‐campus collaborations to facilitate student success is essential.     

Real or fake? Resources for teaching college students how to identify fake news

Abstract

Fake news has captured the world’s attention. Educational survey research has highlighted the difficulties students and adults have in determining how to identify valid sources. Psychology can help us to understand why it is difficult to distinguish fact from fiction. The authors describe how to identify fake news from digital sources and ways faculty and librarians can teach information literacy skills using the Association of College and Research Libraries (ACRL) Framework, websites, LibGuides, worksheets, and other resources shared in the extensive appendix.     

Acute effects of walking on inflammatory and cardiovascular risk in sedentary post-menopausal women

Abstract

Biochemical markers of inflammation are emerging as new predictors of risk of cardiovascular disease (CVD) and may alter acutely with exercise. Few studies have been conducted on the effects of walking on these markers or whether different walking intensities elicit varied effects. As there is growing interest in modifiable lifestyle factors such as walking to reduce CVD risk, these inflammatory responses warrant investigation. The aim of this study was to compare the effects of walking at 50% versus 70% of predicted maximal heart rate on C-reactive protein (CRP), plasma fibrinogen, and trigylcerides in sedentary post-menopausal women. Twelve post-menopausal women (mean age 58 years, s ± 6; stature 1.62 m, s ± 0.06; body mass 66.8 kg, s ± 6.2) completed two 30-min treadmill walks in a randomized cross-over design. Fasted blood samples were taken (for the determination of plasma fibrinogen, CRP, and lipids) before, immediately after, and 1 and 24 h after exercise. Triglyceride concentrations decreased from pre-exercise to 24 h post exercise at both walking intensities (time×group interaction, P < 0.05). No significant effects were observed for plasma fibrinogen, CRP, total cholesterol, low-density or high-density lipoprotein cholesterol (time x group interaction, P > 0.05). The results of this study suggest that fasting plasma triglycerides are decreased on the morning after 30 min of brisk walking at either 50% or 70% of maximal heart rate (moderate and vigorous intensity).     

Electronic Versus Print Textbooks: The Influence of Textbook Format on University Students’ Self-Regulated Learning Strategies,Motivation, and Text Anxiety

Because a majority of university students do not regularly read course textbooks, a study was conducted to determine if portable electronic textbooks (e-textbooks) would increase university student motivation to read by enhancing cognitive learning strategies and self-regulation of learning. The participants included 538 university students who self-chose to use either a print or e-textbook throughout the semester. The dependent variables self-efficacy, intrinsic value, cognitive strategies, self-regulation, and text anxiety were measured in each of two groups of participants using the Technology Confidences and Attitudes scale and the Motivated Strategies for Learning Questionnaire (MSLQ). The results of a multivariate analysis of variance (MANOVA) analysis indicated that there was a significant difference in the students’ MSLQ scores based on their choice of textbook format. These results imply that students who use e-textbooks are more likely to use cognitive and self-regulation strategies than students who use traditional print textbooks in their courses.     

EFFECTS OF A UNIVERSAL POSITIVE CLASSROOM BEHAVIOR PROGRAM ON STUDENT LEARNING

The purpose of this study was to examine the impact of a universal program to promote positive classroom behavior on students’ approaches to learning and early academic skills. Second grade classrooms (N = 39) were randomly assigned to treatment and business‐as‐usual control conditions. Teachers in intervention classrooms implemented the Social Skills Improvement System Classwide Intervention Program (SSIS‐CIP) over a 12‐week period. Participating students’ (N = 494) engagement, motivation, and academic skills were assessed before and after treatment implementation. Results indicated that students with lower levels of engagement and motivation at pretest experienced significant improvement in these areas after exposure to the SSIS‐CIP. Although no significant differences were observed in reading, students receiving supplemental instructional services demonstrated greater gains in mathematics than did their peers in the control condition.