Transfer of a taste aversion from food to water under various states of deprivation

The importance of ingestive contexts (feeding and drinking) and deprivation states to rats’ transfer of a taste aversion were examined, In Experiments 1 and 2, rats were trained with novel saccharin-treated foods while either food deprived or food and water deprived, They were then tested with a 1,0% saccharin solution while either water deprived or food and water deprived, Comparable aversions to the solution were displayed regardless of deprivation states, Two further experiments examined transfer to a .1% saccharin solution in conjunction with deprivation state change, When both stimulus properties and deprivation were widely discrepant from training to test, reduced transfer was noted. The results suggest that stimulus similarity was a stronger controlling variable than deprivation state similarity in facilitating the transfer of an aversion from a feeding context to a drinking context, The results were viewed as being consistent with the known parameters affecting generalization gradients.     

New Learning Environments and Constructivism: The Students’ Perspective

Research into students’ perceptions of their learning environments reveals the impact of these perceptions on the way students cope with these learning environments. Consequently, students’ perceptions affect the results of their learning. This study aims to investigate whether students in a new learning environment (NLE) perceive it to be more constructivist when compared with the perceptions students have of a conventional lecture-based environment. Using a questionnaire consisting of seven key factors of constructivist learning environments, the results show that students in the NLE perceive it to be more constructivist when compared to the perceptions of students in a conventional lecture-based environment. The difference was statistically significant for four of the seven factors. According to the effect size, as measured by the d-index, the difference in perception between the two groups was greatest for the factor ‘conceptual conflicts and dilemmas’. in final form: 31 May 2005     

Using peer assessment to evaluate teamwork from a multidisciplinary perspective

This article analyses the use of peer evaluation as a tool for evaluating teamwork and students’ perceptions of this type of evaluation. A study was conducted of six subjects included on five degree courses at the University of Girona. In all of these subjects, students carried out a team activity, evaluated the performance of the team and the involvement of its different members, and responded to a survey on their perceptions of this evaluation system. We found the main factors influencing the evaluation and perception of teamwork to be teachers’ and students’ prior experience in this type of evaluation activity, the field where it is applied, the academic year students are enrolled on and the weight of the activity in the final mark. The results show that, in general, students’ views regarding such evaluation procedures are positive.     

L'Appropriation de l'Outil Ordinateur par les Enseignants en Formation

L'auteur décrit son expérience de travail avec le système informatique logo au niveau de l'école primaire. LOGO est évidemment un outil très puissant mais il pose la question quant à une formation appropriée des enseignants et pour son utilisation.

The author describes his experience of working with the LOGO computer language at Primary level. LOGO is clearly a very powerful tool but its very power raises major questions about its use and about an appropriate training for teachers.     

Students’ assessment preferences, perceptions of assessment and their relationships to study results

The purposes of this study are to gain more insight into students’ actual preferences and perceptions of assessment, into the effects of these on their performances when different assessment formats are used, and into the different cognitive process levels assessed. Data were obtained from two sources. The first was the scores on the assessment of learning outcomes, consisting of open ended and multiple choice questions measuring the students’ abilities to recall information, to understand concepts and principles, and to apply knowledge in new situations. The second was the adapted Assessment Preferences Inventory (API) which measured students’ preferences as a pre-test and perceptions as a post-test. Results show that, when participating in a New Learning Environment (NLE), students prefer traditional written assessment and questions which are as closed as possible, assessing a mix of cognitive processes. Some relationships, but not all the expected ones, were found between students’ preferences and their assessment scores. No relationships were found between students’ perceptions of assessment and their assessment scores. Additionally, only forty percent of the students had perceptions of the levels of the cognitive processes assessed that matched those measured by the assessments. Several explanations are discussed.     

Triadic Supervision and its Impact on the Role of the Supervisor: A Qualitative Examination of Supervisors' Perspectives

Although triadic supervision has been the subject of little empirical research, perspectives of supervisors in this form of supervision have received even less attention. This qualitative study examined 6 doctoral student supervisors' experiences of triadic supervision and the demands it placed on them in their role as supervisors. Data collection involved use of in‐depth, open‐ended interviews, and a whole‐text analysis resulted in 2 major categories. These categories address various ways in which triadic supervision increases or decreases the demands placed on the supervisor. Implications of the findings for supervisory practices and future research are also addressed.     

Adolescent personality theory and adolescent reading instruction

Freud postulated that there are two types of drives, primary and secondary, and that these drives are in a homeostatic balance. The drives encompass linguistic, physiological, social, and logical growth. During adolescence, there are massive structural changes in physiology and in social role, and adjustment to these changes dominates adolescent personality dynamics. The optimal method of teaching reading to adolescents is one in which substance and format are designed to aid in confronting issues that engage and influence the homeostatic exchange between primary drives and secondary drives. A set of guidelines for developing an effective program is outlined.     

The Effect of Mobile Support Devices on the Anxiety and Self‐Efficacy of Hospital Float Staff

Floating is the act of staff moving from one unit to another based on the needs of the patients in a hospital. Many staff who float to different units express negative feelings, including anxiety and lack of self‐efficacy. However, floating is an economical and efficient method to use staff across the hospital, especially with current staffing shortages in the United States. This study investigated how the use of mobile performance support devices may help reduce anxiety and increase self‐efficacy for staff who float to different units. With access to multiple resources available on mobile devices, Bandura's social learning theory and self‐efficacy concept set the framework through modeling, observing, and imitating others in order to reproduce certain behaviors and tasks and believe in one's capability to perform. A quantitative study incorporating the retrospective pretest‐posttest design was conducted using the population of float staff, both nurses and respiratory therapists, from Children's Medical Center of Dallas. Both the State‐Trait Anxiety Inventory and General Self‐Efficacy Scale, along with a basic demographic tool, were used to explore anxiety and self‐efficacy in relation to the use of mobile performance support devices. Findings can be used to alleviate the negative feelings of staff toward the idea of floating.     

Confronting Prejudice and Stereotypes: A Teaching Model

ABSTRACT : As the demographics of the workforce continue to change dramatically and the globalization of the marketplace escalates, it becomes increasingly important for employees, managers, and leaders to value differences and to work effectively with people who have various cultures, backgrounds, races, genders, sexual orientations, and languages. The competencies and skills necessary for effectively working across these boundaries do not necessarily come naturally, and it is increasingly essential for organizations to provide opportunities for people to develop the capacity to deal with volatile issues such as diversity, prejudice, and stereotyping. These issues, which lie at the heart of many problematic interpersonal conflicts and systemic dysfunctionalities, are extremely difficult to address in learning situations, whether classroom or boardroom. In this article, we present a management development experience based on the notion that sharing accurate information, developing self awareness, and enhancing the capacity for empathy lead to heightened awareness of the negative consequences of prejudice and stereotyping and quite possibly encourage people to consider adopting more effective attitudes and behaviors. Specifically, we present a conceptual framework upon which diversity education initiatives may be based and a brief activity entitled, “Prejudice in Our Lives,” which has proven very effective in both higher education and management development venues.