Investigative interviews of alleged sexual abuse victims with and without anatomical dolls

Verbal and nonverbal responses by alleged victims of child sexual abuse were coded for length, amount of information, and the manner in which they were elicited by the interviewer. In 16 of the interviews, anatomical dolls were employed for the purposes of demonstration, whereas they were not used in another eight cases matched with respect to other characteristics of the children and the alleged events. Children interviewed with dolls provided an equivalent number of details and spoke as many words in the substantive portion of the interview as did children interviewed without dolls, and interviewers in the two groups used similar probes to elicit information. However, the average responses by the children were significantly longer and more detailed when dolls were not used. Children gave longer and more detailed responses to open-ended invitations when dolls were not used. Caution is necessary when interpreting these findings.     

Predictors of Delinquent Behaviors Among Latino Youth

This study used an ecological framework to examine predictors of delinquent behaviors among 91 sixth-grade Latino youth. Both proximal and distal contextual factors were assessed to determine their impact on various forms of delinquency, such as violent behaviors, violent thoughts, substance abuse, and general delinquency (e.g., skipping school). Attitudes toward school, mobility (number of moves to new schools and neighborhoods), and exposure to community violence were distal variables, whereas attachment to parents and attachment to peers were considered more proximal variables. Environmental experiences or exposure to distressing community violence was the strongest predictor of delinquent outcomes. The results were discussed in terms of school officials' developing linkages with the community to promote safe environments for youth.     

The partial-reinforcement extinction effect in 4–5-day-old guinea pigs

The partial-reinforcement extinction effect was demonstrated at 4–5 days of age in the precocial guinea pig and was related to the appearance of this effect at 12–14 days in the altricial rat. We suggest that the maturity of the septohippocampal system at birth in the guinea pig, relative to the immaturity of this system in the rat, is a possible basis for this difference.     

Reading Rescue: A follow-up on effectiveness of an intervention for struggling readers

The authors examined whether Reading Rescue continues to be an effective literacy intervention and factors that impact its effectiveness. Data were collected on 143 first-grade students, tutored by 104 tutors at 38 schools. There was significant growth on all foundational skills (ps?ps?d?=?1.62 sight words, d?=?1.68 oral reading/comprehension). Student-level factors of Individualized Education Program status, program completion, number of session, and invented spelling; tutor-level factors of sessions delivered and years of experience; school level factors of school size and percentage of language minority students all predicted grade-level passage or word reading (all ps?2007 Ehri, L. C., Dreyer, L. G., Flugman, B., &; Gross, A. (2007). Reading rescue: An effective tutoring intervention model for language-minority students who are struggling readers in first grade. American Educational Research Journal, 44(2), 414–448.[Crossref], [Web of Science ®] , [Google Scholar]) study. Efforts should focus on ensuring program completion and increasing program exposure in neediest schools.     

Nature watch

Deer are some of the commonest, most visible, and attractive mammals in many forests and grasslands of India. They display a fascinating variety in their antlers, social systems, herd-forming behaviour, and ecology. Unfortunately, several factors have brought some species to the brink of extinction today.     

Interpersonal and relational orientation among pre-service educators: differential effects on attitudes toward inclusion of students with disabilities

The purpose of this investigation was to determine the extent to which pre-service educators’ interpersonal characteristics affected their attitudes toward teaching students with disabilities (inclusion), as measured by the FIRO-B and ATIES pre- and post-course. The FIRO-B was administered to assess expressed and wanted aspects of three interpersonal needs: personal inclusion, affection and control. The ATIES was administered to measure attitudes toward classroom inclusion of students with physical, academic, behavioral and social disabilities. Repeated measures ANOVAs revealed a main effect for wanted inclusion and an interaction effect for expressed inclusion and expressed affection on attitudes toward classroom inclusion. Ultimately, these findings reveal how unique relational characteristics may influence preparation initiatives and may encourage consideration of how individual factors may mediate teacher training and preparation.     

A large-scale test of the relationship between procrastination and performance using learning analytics

Abstract

Many studies have found a relationship between students’ self-reported procrastination and their grades. Few studies have used learning analytic data as a behavioural measure of procrastination in order to predict performance, and there is no systematic research on how this relationship may differ across assessments or disciplines. In this study we analyse nine years’ worth of institutional electronic submission records, a total of 73,608 assignment submissions, to examine the relationship between submission time and grades across assignments, students, courses, and disciplines in higher education. A significant negative relationship was found overall, with students who submitted closer to the deadline obtaining lower grades, however the size of the relationship was negligible, accounting for less than 1% of the variance in grades. The relationship varied significantly depending on student, assignment, course and discipline.     

Using Statistical Control Charts to Analyze Data from Student Evaluations of Teaching

In this paper, a method for analyzing data from student evaluations of teaching is presented. The first step of the process requires development of a regression model for teacher's summary rating as a function of student's expected grade. Then, two‐sigma control charts for individual evaluation scores (section averages) and residuals from the regression model are used to identify both excellent and poor outcomes. The performance of an individual whose scores are out of control on both charts cannot be explained by expected grade and therefore is worthy of note.