Conditioned suppression and discriminative control of behavior

Rats were trained on a multiple variable-interval extinction schedule of reinforcement. The effects of a stimulus which preceded an unavoidable shock were assessed when it was superimposed on both components of the schedule or on VI components only. In general, VI responding was suppressed during the preshock stimulus. There was no evidence for any increase in responding during extinction components either generally or differentially during the preshock stimulus. These findings fail to support an earlier suggestion that a preshock stimulus may impair discrimination performances.     

Understanding Categorical Hierarchies: The Earliest Levels of Skill

2 categorization skills necessary for understanding hierarchies are the ability to form categories at different levels of generality and the ability to include the same objects into multiple categories. 2-year-olds appear to have the first skill, but some theoretical and empirical work suggests that the second may be a later acquisition. Yet, in 3 studies, 2- and 3-year-olds applied familiar basic level and superordinate labels to the same objects, even when reminded of basic labels before being tested with superordinates. They did not reserve superordinates for objects with unfamiliar basic level names (Study 2), and they were willing to apply superordinates to objects presented singly rather than in groups (Study 3). Thus, contrary to the implications of some previous work, 2- and 3-year-olds appear to have both of the categorization skills necessary for forming categorical hierarchies.     

Building research capacity collaboratively: Can we take ownership of our future?

This presidential address argues that there is a pressing need in the UK to build educational research capacity at system level and to do so collaboratively. It advances three main arguments for doing so. These are (i) the increasing concentration of research resources; (ii) the dangers of increasing separation of research and initial teacher education; and (iii) the complexity of the links between research, policy and practice. Drawing on evidence about research quality and on demographic trends of academic staff in education departments, it illustrates one approach to collaborative capacity building in Scotland, the Applied Educational Research Scheme. It concludes by drawing attention to the nascent Strategic Forum for Research in Education as an important forum for monitoring the health of educational research.     

Developing Multicultural Competence Using the Structured Peer Group Supervision Model

Interest in the role of supervision in counselor training has increased concurrent with the interest in effective strategies for developing multicultural counseling competency. L. D. Borders (1991) proposed a model of group supervision appropriate for use with supervisees of differing skill levels; however, the model does not overtly provide for supervisees' development of multicultural awareness and skills. This article presents a format of peer group multicultural supervision in which supervisees work to increase their multicultural competencies while engaging in helper roles important for working with culturally diverse clients.     

Improving emotional intelligence and emotional self-efficacy through a teaching intervention for university students

Emotional intelligence continues to receive a substantial amount of attention from researchers who argue that it is an important predictor of health, wellbeing and in particular, work-related outcomes. Emotional self-efficacy, which is concerned with beliefs in one's emotional functioning capabilities, has recently been shown to be important in relation to graduate employability. However, there are very few empirical studies which demonstrate that emotional functioning ability is something that it is possible to teach and develop. This study investigates whether it is possible to improve levels of emotional intelligence and emotional self-efficacy in university students through a teaching intervention. The findings show that it is possible to increase emotional self-efficacy and some aspects of emotional intelligence ability. These findings are considered within the framework of graduate employability, as improving emotional functioning may be particularly important to young people who will shortly join the graduate working population.     

The effects of computer-assisted instruction on number combination skill in at-risk first graders

The purpose of this pilot study was to assess the potential for computer-assisted instruction (CAI) to enhance number combination skill among children with concurrent risk for math disability and reading disability. A secondary purpose was to examine the effects of CAI on spelling. At-risk students were assigned randomly to math or spelling CAI, which they received in 50 sessions over 18 weeks. Acquisition and transfer effects were assessed. The results indicated that math CAI was effective in promoting addition but not subtraction number combination skill and that transfer to arithmetic story problems did not occur. Spelling CAI effects were reliable on acquisition and transfer spelling measures, with small to moderate effect sizes on transfer to reading measures. These results provide the basis for additional work with larger samples.     

Preservice teachers’ perceptions of learning environments before and after pandemic-related course disruption

Learning Environments Research - When the 2020 semester began in the USA in January, it was unimaginable that the near-total closure of educational system across the globe would become the new...     

Recent Publications in Natural History

LIBRARY AMERICAN MUSEUM OF NATURAL HISTORY: Recent Publications in Natural History is a regular feature of Curator. It lists recent publications under various headings, Mary E. Genett–Editor