The optimization of online searches through the labelling of a dynamic, situation-dependent information need: The reference interview and online searching for undergraduates doing a social-science assignment

An important user group in academic libraries is the undergraduate student seeking information for coursework in the social sciences. With the proliferation of electronic databases, a major challenge for reference librarians is to conduct a quick and effective reference interview to determine the undergraduate's information need while also providing instruction on using the information system. The present article proposes a reference-interview strategy that will allow the reference librarian to (1) efficiently assess the information need of the undergraduate, (2) label the information need, and (3) assign the most appropriate search strategy to satisfy this need.     

Behavioral profiles of children with epilepsy: Parent and teacher reports of emotional,behavioral, and educational concerns on the BASC‐2

The Behavior Assessment Scale for Children – Second Edition (BASC‐2) was administered to 108 parents and 37 teachers of children with epilepsy (mean age of 10.6 years; 51% female, 49% male). Results demonstrated high mean scores on the Atypicality, Attention Problems, Withdrawal, and Adaptive Skills scales and a high percentage of At‐Risk or Clinically Significant scores on the majority of scales. Ratings were correlated with level of functioning, age of onset, and number of antiepileptic medications. In addition, children with poor seizure control had higher ratings on the Depression, Somatization, and Withdrawal scales, and children with temporal lobe seizures had higher scores on the Depression scale. These results confirm a high rate of behavioral concerns in children with epilepsy. © 2008 Wiley Periodicals, Inc.     

Temporal comparator rules and responding in multiple schedules

Three response rules for explaining the role of temporal factors in the control of responding were examined. These were the cycle-to-trial comparator rule from scalar expectancy theory (SET; Gibbon & Balsam, 1981), the “deletion” comparator rule proposed by Cooper, Aronson, Balsam, and Gibbon (1990), and a “bad/good” comparator rule—a type of ITI-to-trial comparator. Two of these rules were designed to explain the acquisition of responding in simple associative learning paradigms (i.e., autoshaping). Here, their generality as predictors of response levels in response-dependent multiple schedules was examined. SET’s overall cycle-to-trial comparator rule was the best predictor of the pattern of responding. Contrary to previous findings regarding contrast in multiple schedules, which show greater contrast with shorter component durations, there was no effect of absolute component duration. As predicted by SET, relative, not absolute, component durations controlled response levels.     

Sex Differences on the Dutch WISC‐R: a comparison with the USA and Scotland

Sex differences in the Dutch standardisation sample of the WISC‐R are analysed. The results correspond very closely to the sex differences in the Scottish and American standardisation samples. Boys scored significantly higher on the general intelligence factor and on the verbal and visuospatial factors. Girls scored higher on the perceptual speed/memory factor. There was no effect of age on sex differences. One of the causes for the higher scores for boys on the general and verbal factors is the relatively substantial sex difference on the Information subtest.     

Note-taking in the college classroom as evidence of generative learning

College student notes were analysed with respect to the amount of words copied directly, omitted and added to the teacher’s overheads or PowerPoint slides in order to understand the effect of teacher scaffolds on student generative learning during initial encoding. Scores on quizzes taken at the end of classes from which notes were collected were analysed with respect to the content of student notes and teacher scaffolds. Statistically significant results were found when comparing how much students copied, added and omitted, whether teachers used PowerPoint presentations or overheads, and with respect to the amount of information teachers presented visually. Significant effects also were found on performance quiz items with respect to the amount of information that teachers provided.     

Is Word-Problem Solving a Form of Text Comprehension?

This study’s hypotheses were that (a) word-problem (WP) solving is a form of text comprehension that involves language comprehension processes, working memory, and reasoning, but (b) WP solving differs from other forms of text comprehension by requiring WP-specific language comprehension as well as general language comprehension. At the start of the 2nd grade, children (n = 206; on average, 7 years, 6 months) were assessed on general language comprehension, working memory, nonlinguistic reasoning, processing speed (a control variable), and foundational skill (arithmetic for WPs; word reading for text comprehension). In spring, they were assessed on WP-specific language comprehension, WPs, and text comprehension. Path analytic mediation analysis indicated that effects of general language comprehension on text comprehension were entirely direct, whereas effects of general language comprehension on WPs were partially mediated by WP-specific language. By contrast, effects of working memory and reasoning operated in parallel ways for both outcomes.     

Identity‐trajectory: Reframing early career academic experience

Our longitudinal qualitative research program examining doctoral student, post‐PhD researcher and new lecturer experience is situated in an international literature documenting how early career academics learn through experience. In common with others, our work is framed within an identity perspective. What makes our view of identity distinct is a biographical focus: emphasizing individual agency; situating academic work within the personal arena; and encompassing transitions across roles. This paper demonstrates how the construct of ‘identity‐trajectory' which links a narrative approach with identity construction contributes to understanding how early career academics learn through experience and navigate their journeys.     

The effects of strategic counting instruction,with and without deliberate practice,on number combination skill among students with mathematics difficulties

The primary purpose of this study was to assess the effects of strategic counting instruction, with and without deliberate practice with those counting strategies, on number combination (NC) skill among students with mathematics difficulties (MD). Students (n = 150) were stratified on MD status (i.e., MD alone versus MD with reading difficulty) and site (proximal versus distal to the intervention developer) and then randomly assigned to control (no tutoring) or 1 of 2 variants of NC remediation. Both remediations were embedded in the same validated word-problem tutoring protocol (i.e., Pirate Math). In 1 variant, the focus on NCs was limited to a single lesson that taught strategic counting. In the other variant, 4–6 min of practice per session was added to the other variant. Tutoring occurred for 16 weeks, 3 sessions per week for 20–30 min per session. Strategic counting without deliberate practice produced superior NC fluency compared to control; however, strategic counting with deliberate practice effected superior NC fluency and transfer to procedural calculations compared with both competing conditions. Also, the efficacy of Pirate Math word-problem tutoring was replicated.     

Inquiry-based learning and e-mentoring via videoconference: a study of mathematics and science learning of Canadian rural students

This research seeks to (1) establish a feasible development and implementation model for an inquiry-based learning environment with e-mentoring using videoconference, and (2) apply the model to examine its impact on rural students’ learning. To achieve these goals, we developed a model of inquiry-based learning with e-mentoring (IBLE) based on CII’s inquiry model (Community Informatics Initiative 2009; http://inquiry.uiuc.edu/). We then tested the effectiveness of the IBLE model and reported our work in a rural context. Results showed that IBLE had enhanced students’ learning, most significantly on their affective development, including increased motivation, broadened understanding, and augmented career awareness. Implications for design and limitations of the study are also discussed.