Blocking in eyelid conditioning: Effect of changing the CS-US interval and introducing an intertriai stimulus

Kamin’s three-stage blocking paradigm was investigated in rabbit eyelid conditioning, Two manipulations were examined. A change in the CS-US interval from Stage 1 to Stage 2 did not attenuate blocking. The introduction of a salient stimulus during the intertriai interval in Stage 2 also failed to attenuate blocking. The first result is not consistent with Kamin’s interpretation of the blocking effect in terms of US surprisingness. The second resuit is inconsistent with a prediction based on the Rescorla-Wagner model.     

A SYSTEMIC,STUDENT-CENTERED STUDY OF UNIVERSITY SERVICE

This paper discusses the methods and findings ofthe Student Focus Project, a sixmonth study of studentperceptions of service at a large university inBrisbane, Australia. The study paneled 24 focus groups of undergraduate students to assess theirbeliefs about a pretested set of questions concerningpositive and negative aspects of university life,successes and frustrations with university service,attempts to overcome the obstacles of university life,and what students expect from their relationship to theuniversity. Of the themes identified in the StudentFocus study, it was found that malignantbureaucracy and the balkanization ofInformation are systemic factors that negativelyinfluence student perceptions of the quality ofuniversity service. It was also found that studentstrategies for service recovery can contribute to the overall confusion andpoor performance of university services.     

Gender Differences in College Mathematics Grades and SAT-M Scores: A Reanalysis of Wainer and Steinberg

Wainer and Steinberg (1992) showed that within broad categories of first-year college mathematics courses (e.g., calculus) men had substantially higher average scores on the mathematics section of the SAT (SAT-M) than women who earned the same letter grade. However, three aspects of their analyses may lead to unwarranted conclusions. First, they focused primarily on differences in SAT-M scores given course grades when the more important question for admissions officers is the difference in course grades given scores on the predictor. Second, they failed to account for differences among calculus courses (e.g., calculus for engineers versus calculus for liberal arts students). Most importantly, Wainer and Steinberg focused on the use of SAT-M as a single predictor. A reanalysis presented here indicated that a more appropriate composite indicator made up of both SAT-M and high school grade point average demonstrated minuscule gender differences for both calculus and precalculus courses.     

Imagining with multimedia

The computer was first seen as a calculating engine, and only more recently as a way to view and manipulate the dynamic media. Now as a tool for imagining the computer allows us to explore and think 'What if?' about imagined objects and situations. In this paper an analysis is made of the image types that best support engaged multimedia interactivity and which can contribute to the perception of multimedia as a resource for imaginative teaching and learning.     

Nurseries and emotional well‐being: evaluating an emotionally containing model of professional development

Despite official endorsement of attachment principles in nursery work, these are often not translated into nursery practice. One possible reason for this is that staff training does not sufficiently address the personal implications and anxieties that children's attachments may entail for practitioners. Working from a psychoanalytic perspective on organisational functioning and group learning, this paper describes action research with a group of nursery heads who participated in a professional development programme designed specifically to explore emotional experience in professional work. The positive evaluations of the programme by heads and their staff are described including examples of experiential learning and of increased staff awareness about, and responsiveness to, the emotional experience of children. However, the research also concluded that sustained effectiveness of the model is likely to be dependent on an ongoing culture of attention to the emotional experience of nursery staff within nursery umbrella organisations.     

A Review of Career Development Research in Australia and New Zealand from 1995–2000

This paper provides a review of career development research studies publishedin Australia and New Zealand between 1995 and2000. The review has grouped the literatureaccording to the categories of careerdevelopment theory, career developmentconstructs, career-related decision-making,gender, cultural comparisons, career programsfor children and training programs for adults.These groupings were created to correspond withthe main focus of each study.