Developmentally invariant dissociations in children's true and false memories: not all relatedness is created equal

The role of categorical versus associative relations in 5-, 7-, and 11-year-old children's true and false memories was examined using the Deese-Roediger-McDermott (DRM) paradigm and categorized lists of pictures or words with or without category labels as primes. For true items, recall increased with age and categorized lists were better recalled than DRM lists. For false items, recall increased with age except for picture lists, there were no differences between categorized and DRM lists and no effect of priming, and there were fewer false memories for pictures than words. Like adults, children's false memories are based on associative not thematic relations, whereas their veridical memories depend on both. This new, developmentally invariant dissociation is consistent with knowledge- and resource-based models of memory development.     

Initial-link duration and acquisition of preference in concurrent chains

Initial-link response allocation in concurrent chains becomes less extreme as the absolute duration of the initial links increases (Fantino, 1969). The present study asked whether initial-link duration affected how quickly response allocation reached asymptote (i.e., acquisition of preference). Six pigeons were trained on a concurrent-chains procedure in which the terminal links were fixed-interval (FI) 8 sec FI 16 sec or FI 16 sec FI 8 sec and were reversed every 20 sessions. Across conditions, all possible combinations of transitions between variable-interval (VI) 8-sec (short) and VI 24-sec (long) initial-link schedules were studied. Overall, the rate of acquisition was faster when the durations of the initial links preceding the reversal were short rather than long, and when the durations of the initial links following the reversal were long rather than short. By contrast, initial-link duration had no effect on acquisition or asymptotic measures of temporal control of terminal-link responding. These results support the core principle of delay-reduction theory (Fantino, 1969) that the impact of a conditioned reinforcer varies directly with initial-link duration, but also suggest that temporal learning during the terminal links proceeds independently of initial-link duration. nt]mis|These data were presented at the annual meeting of the Association for Behavior Analysis, Boston, May 2004.     

Do individuals with autism process categories differently? The effect of typicality and development

This study examined the effect of exemplar typicality on reaction time and accuracy of categorization. High-functioning children (age 9-12), adolescents (age 13-16), and adults with autism (age 17-48) and matched controls were tested in a category verification procedure. All groups showed improved processing throughout the lifespan for typical and somewhat typical category exemplars. However, individuals with autism responded more slowly than matched controls to atypical exemplars at all ages. The results are discussed in terms of potential differences in the type of processing that may be required for categorizing typical and atypical category exemplars. Parallels are also drawn to the results of previous studies on face processing in individuals with autism.     

Prevalence of childhood sexual abuse among incarcerated males in county jail

OBJECTIVE: The current study examined the prevalence and characteristics of childhood sexual abuse in a jailed-based population. METHODOLOGY: A retrospective, self-reported survey was administered over an 8-week period to a random sample of 100 men who were incarcerated in a county jail in Southeastern Texas. The survey included questions about childhood sexual experiences before and after puberty, drug history and use, and sexual risk-taking behaviors. RESULTS: Of the 100 male inmates who participated in this study, 59% reported experiencing some form of sexual abuse before puberty, and all such instances occurred before or at the age of 13 years. The first episode of childhood sexual abuse began at an average age of 9.6 years (SD = 2.4), and ended at an average age of 13.0 years (SD = 2.3). Kissing and touching without intercourse (64%) was the common pattern of sexual abuse experience reported. The total number of perpetrators was 165, with 10% male and 90% female. Friends (n = 72) and family (n = 56) were the most frequent perpetrators. CONCLUSION: Childhood sexual abuse may be more prevalent among inmates than among males in the general population. These results show a high percentage of inmates who report a history of childhood sexual abuse; this rate is higher than those reported by other studies for incarcerated males. The findings support the belief held by professionals in the criminal justice field that a significant number of incarcerated males may have been victims of sexual abuse.     

Ranking of library and information science researchers: Comparison of data sources for correlating citation data,and expert judgments

This paper studies the correlations between peer review and citation indicators when evaluating research quality in library and information science (LIS). Forty-two LIS experts provided judgments on a 5-point scale of the quality of research published by 101 scholars; the median rankings resulting from these judgments were then correlated with h-, g- and H-index values computed using three different sources of citation data: Web of Science (WoS), Scopus and Google Scholar (GS). The two variants of the basic h-index correlated more strongly with peer judgment than did the h-index itself; citation data from Scopus was more strongly correlated with the expert judgments than was data from GS, which in turn was more strongly correlated than data from WoS; correlations from a carefully cleaned version of GS data were little different from those obtained using swiftly gathered GS data; the indices from the citation databases resulted in broadly similar rankings of the LIS academics; GS disadvantaged researchers in bibliometrics compared to the other two citation database while WoS disadvantaged researchers in the more technical aspects of information retrieval; and experts from the UK and other European countries rated UK academics with higher scores than did experts from the USA.     

Managing successful universities

Institutional Research (IR), as a concept, has been gaining traction in the UK and across the world, as evidenced by the growing number of European, African, Australasian and North American associations, communities, conferences and publications. This paper stresses the need for high-quality (Institutional) research behaviours, aligned with and embedded in quality assurance (QA) and enhancement approaches as part of the ‘systematic’ functions required by the QA Agency. Terenzini's ‘three tiers of organisational intelligence’ are offered as a benchmark for framing IR as a highly credible, efficacious, pursuit. It is argued that when IR has the expected features of academic research, it is more likely to be supported and have positive impact on practices and policy development.     

Evaluating the individual and combined impact of national leadership programmes in England: perceptions and practices

The National College for School Leadership (NCSL) was launched in 2000 with a remit to supervise and further enhance educational leadership development initiatives in England and Wales. Its corporate plan for 2003–07 set out a series of key objectives, which include a commitment to demonstrate the impact of the NCSL on school leadership. Some empirical evidence is beginning to emerge regarding the efficacy and impact of programmes delivered under the aegis of the NCSL but systematic studies of the ways in which school effectiveness is enhanced in schools that have been subject to multiple interventions in leadership development are less visible in the literature. This article reports on a study that included both a questionnaire survey and case studies of 10 schools which required school leaders, at all levels from middle managers to headteachers, to reflect on the impact that national programmes, both individually and cumulatively, were having on their personal professional development and on their schools as a whole. Findings of the study suggest that there is evidence that national leadership programmes are impacting positively on leadership in schools although the level of impact appears to be variable across programmes. The paper is offered as one contribution to the International Study of the Preparation of Principals (ISPP) project based at the University of Calgary.     

Situated Self-Regulation: Modeling the Interrelationships Among Instruction,Assessment, Learning Strategies and Academic Performance

To succeed academically, college students must actively construct course information, synthesize this information with information from texts and other resources, understand this information so that they can succeed on various forms of assessments and ultimately retain this information for the long term. While the complexity of these demands has been modeled somewhat metaphorically, there has been little ecologically valid research into learning in authentic classroom contexts. The present study examines the interrelationships among student perceptions of the learning context, test complexity, study strategies, and academic performance. Results of a path analysis demonstrated that perceptions of the teaching format and test complexity were positively related to the study strategies reported, and these study strategies were further related to the reported course performance.     

Pathway to efficacy: Recognizing cognitive behavioral therapy as an underlying theory for adventure therapy

Abstract

This paper examines information on the histories, definitions, and components of adventure therapy and cognitive behavioral therapy to determine if cognitive behavioral therapy provides a theoretical basis upon which the efficacy of adventure therapy can be judged. It is found that adventure therapy and cognitive behavioral therapy share aspects including transformation of distorted thinking patterns, a focus on current and future functioning, consideration of the interrelationship between the counselor and the client, and understanding the use of stress as a part of the change process. By recognizing cognitive behavioral therapy as the empirically sound, underlying theory for adventure therapy researchers will be able to determine the effective components of therapy in the outdoors.