The role of amount consumed in flavor preexposure effects and neophobia

Rats received either a small or a large amount of a novel saccharin solution prior to a conditioning episode in which the saccharin flavor was paired with lithium-induced toxicosis. When the time between the preexposure and the conditioning episode was 3.5 h, both the small and large amounts of saccharin decremented conditioning. However, when the time between the preexposure and the conditioning episode was 23.6 h, only the consumption of a large amount of saccharin decremented conditioning. In a second experiment, rats received either a short or a long exposure to the novel saccharin solution and were then given a choice test between the saccharin and water. Rats given the choice test immediately following their preexposure to saccharin avoided consuming it. If they received the choice test 4 h later, they consumed more of the saccharin irrespective of the length of the preexposure. In contrast, when they were given a choice test 24 h after the preexposure, only rats that had received a long preexposure displayed a significant preference for the saccharin. The present results demonstrate that the flavor preexposure effect and the attenuation of neophobia are both determined by the time between preexposure to the novel flavor and the conditioning episode or choice test and the amount of preexposure to the novel flavor. These findings are discussed in relation to the information-processing model developed by Wagner (1976, 1978) and are used to provide an account, in terms of this model, of the delay-gradient seen in flavor-aversion learning.     

Educational Psychology and Curriculum Design: a child‐centred approach

The links between curriculum design and educational psychology are, in principle, strong but are, in practice, becoming increasingly tenuous particularly with the apparent preference of the Department of Education and Science for a curriculum based upon certain ‘core’ subjects. A framework for a curriculum based upon the five communication skills of literacy, oracy, numeracy, graphicacy and physiognomacy is proposed. These are ‘basics’ yet represent the essentials of aesthetic education; their use ‘across the curriculum’ could lead to the establishment of ‘whole school’ curriculum policies. Some consideration is made of the relationship of educational psychology, and of Gardner's ‘multiple intelligences’, to the five forms of communication, with particular emphasis on graphicacy (spatial ability) and on physiognomacy (physical ability) which are skills commonly neglected in curriculum planning.     

Approaches to Studying and Academic Performance in a Traditional Psychology Course

Richardson's short‐version of the Approaches to Studying Inventory (ASI) was administered to psychology students at the commencement of the semester of study. This inventory seeks to indicate the degree to which students employ a reproducing (i.e., surface,) or meaning (i.e., deep,) approach to learning. Scores for meaning orientation did not predict academic performance in any way, while there was a very small negative relationship between reproducing orientation and academic achievement. The internal reliability of subscales within meaning and reproducing orientation were not satisfactory.     

Spatial awareness in seven to 11‐year‐old physically handicapped children in mainstream schools

ABSTRACT

Ten mainstream‐educated children with physical handicaps that restrict their independent mobility, aged between 7 and 11 years, were compared with matched classmates on measures of spatial awareness and cognitive mapping skills. Compared with their classmates, the handicapped children were significantly worse at drawing plan maps of their classrooms, placing missing objects on accurate classroom maps, and pointing in the direction of distant landmarks on the school campus. All motorically impaired children were deficient on one or more measures (whether brain damaged or not). Awareness of spatial relations is likely to be important for the development of several intellectual skills, and since physically handicapped children may be disadvantaged in this area, it is worthy of special attention from teachers and support staff.     

A cross-disciplinary approach to teaching data literacy and proportionality

The Thinking with Data project (TWD) expands on current notions of data literacy by (1) focusing on proportional reasoning as key to data literacy and (2) leveraging the non-mathematics disciplines to engage students in deep thinking about the context of data and the application of proportionality. A set of four 2-week, sequential modules for cross-disciplinary implementation in seventh-grade classrooms was designed and evaluated. Using a quasi-experimental approach, we found that student data literacy was increased through the focused integration of social studies, mathematics, science, and English language arts. In this article, we describe our theoretical approach to designing and implementing the modules, report on student learning gains in mathematics, and describe teacher reactions to the materials. In sum, our study provides evidence that the TWD approach has the potential to build data literacy while also allowing students to learn core discipline-based content standards.