An Exploration of Indexed and Non-Indexed Open Access Journals: Identifying Metadata Coding Variations

The intent of this investigation was to learn what factors may have contributed to low usage of a small set of reputable open access scholarly journals, as evidenced in graduate student reference lists. Inquiry into differences among open access sources referenced between 2005 and 2014 revealed that non-indexed journals were being used notably fewer times than their commercially indexed counterparts. A comparison of HTML source code between indexed and non-indexed journals illustrated that certain metadata and other coding features may have affected the visibility of non-indexed journal content. The study suggests to librarians the presence of less visible empirical literature on the web and to smaller, independent academic publishers, the need to apply better quality metadata and optimization strategies to their open access journal content.     

A Comparison of Response Rate,Response Time,and Costs of Mail and Electronic Surveys

Response rates, response time, and costs of mail and electronic surveys were compared. The survey sample consisted of college faculty in the southeastern United States. Mail surveys yielded a higher response rate and a lower rate of unde-liverable surveys. However, receipt of responses was significantly quicker for those delivered electronically, with over 80% of initial responses arriving before receipt of the 1st returned mail survey. The costs associated with distribution of surveys and preparation of data for analysis were much lower with the electronically delivered surveys.     

Childhood maltreatment and post-traumatic stress disorder among incarcerated young offenders

Young offenders have a high prevalence of mental illness and a large proportion report experiencing a number of traumatic events during childhood, but there is little research exploring this association. This study describes the prevalence of, and association between, child maltreatment and post-traumatic stress disorder (PTSD) among young offenders. The study uses data collected as part of the 2009 NSW Young People in Custody Health Survey which was conducted in nine juvenile detention centers. This paper reports on findings from the baseline questionnaires and 18-months of re-offending data. The analysis included 291 participants who were assessed for PTSD and child maltreatment. The sample was 88% male, 48% Aboriginal, with an average age of 17 years (range 13–21 years). One in five (20%) participants were diagnosed with PTSD, with females significantly more likely to have PTSD than males (40% vs. 17%, p < 0.05). Over half (60%) of young offenders reported any child abuse or neglect, with females nearly 10 times more likely to report three or more kinds of severe child maltreatment than males. The main correlate for a diagnosis of PTSD was having three or more kinds of severe child maltreatment (OR = 6.73, 95% CI: 1.06–42.92). This study provides evidence for the need to comprehensively assess child abuse and neglect among young offenders in order to provide appropriate treatment in custody and post-release.     

Role of emotion dysregulation in the relationship between childhood abuse and probable PTSD in a sample of substance abusers

This study examined associations among childhood abuse, emotion dysregulation, and probable posttraumatic stress disorder (PTSD) within a sample of 93 substance use disorder (SUD) patients in residential treatment. SUD patients with probable PTSD (vs. non-PTSD) reported (a) greater severity of childhood sexual, physical, and emotional abuse and (b) significantly higher levels of overall emotion dysregulation and the specific dimensions of difficulties engaging in goal-directed behavior when upset, difficulties controlling impulsive behaviors when distressed, limited access to effective emotion regulation strategies, and lack of emotional clarity. Additionally, significant positive associations were found between both childhood physical and emotional (but not sexual) abuse on the one hand and dimensions of emotion dysregulation on the other. Further analyses indicated that difficulties controlling impulsive behaviors when distressed accounted for the associations of both childhood physical and emotional abuse with probable PTSD status. Findings of the present study highlight a potential mechanism underlying the relationships between both childhood emotional and physical abuse and PTSD in SUD patients.     

Effective Internet Research

For many reasons, students with disabilities are not as thoroughly represented in science careers as are their nondisabled peers. In this case study, the authors explore the effects an informal education program focused on environmental science and delivered to college-bound students with disabilities had on comfort level with science and interest in science careers. Results indicate that the informal nature of the program was well-received and increased individuals' confidence in their science ability. The authors present suggestions for translating this experience into a traditional classroom setting.     

“Don’t Be a Sucker!”-the Mathematics of Gambling

Although the Internet has been touted as a boon to social studies education, little research exists that documents the impact of using it as a contextualizing tool for analyzing primary sources and developing Web sites on high school students' achievement. In this article, the authors address both issues by using a quasi-experimental design to measure impact on student achievement. However, there was no appreciable difference in student achievement, and the provided assignment and amount of content that students were expected to learn in the unit of study may have hindered higher-order thinking. The authors discuss the implications of these findings.     

Transtheoretical-based bullying prevention effectiveness trials in middle schools and high schools

Background Bullying threatens the physical and mental well-being of students across a broad range of schools. Tailored interventions based on the Transtheoretical model and delivered over the Internet were designed to reduce participation in each of three roles related to bullying (bully, victim and passive bystander).

Methods Effectiveness trials were completed in 12 middle schools and 13 high schools in the USA. A diverse sample of 1237 middle (6th–8th grade, with 45.1% in the 7th grade; ages 11–14) and 1215 high school (9th–11th grade, with 41.6% in the 9th grade; ages 14–17) students were available for analyses.

Results Analyses showed significant treatment effects for both intervention groups when compared to control for both the middle and high school programs.

Conclusions Given the relative ease of dissemination, these programs could be applied as stand-alone practices or as part of more intensive interventions.     

Establishing a Peer Client-Server Internet Architecture for Virginia's Schools

No abstract available for this article.     

Computers:

No abstract available for this article.     

Review of the Study Findings

No abstract available for this article.