Provides (in table format) lists of chemistry prerequisites in biology textbooks, physics prerequisites in chemistry textbooks, chemistry prerequisites in physics textbooks, and mathematical requirements of physics and chemistry. Indicates that mathematical requirements for chemistry and physics are similar and that substantial chemistry and…

Authoritarian management systems, best suited to institutions that enjoy a relatively high degree of uniformity, are not appropriate for public education. In nine proposals the author urges a major realignment of the roles and relationships of a district's professional educators, to create a uniquely suitable educational management system.…

Discusses the Aberdare Committee created to remedy shortcomings arising from a non-intervention policy in Welsh secondary education, eminating from the 1881 Report of the Committee on Intermedicate and Higher Education (Wales). Focuses on three commissions: the Caredon, Taunton, and Devonshire. Discusses the committee outcomes regarding English…

How a college governs itself has the potential for building consensus among faculty, administrators, students, and trustees, but hierarchical governance works against positive collegiality in a scholarly community. A model developed by Sherry Arnstein involving levels of citizen participation in urban planning can be adapted to describe governance…

Provides the recommended scope and sequence for social studies from the National Council for the Social Studies Task Force on Scope and Sequence. Outlines the knowledge base and skills which undergird social studies education, and gives grade level examples of the substantive content from K-12. Offers a chart which gives optional sequences for…

Two experiments investigated the focusing properties of thematic roles, and a third examined the view that thematic role preferences reflect a focusing on the consequences of the represented event. Results focus on the structure of represented events, top-down and bottom-up processes, thematic hierarchies and pronoun comprehension. (35 references)…

Discusses procedures for the analysis of instructional strategies incorporated into distance learning materials, especially with regard to the development of higher order cognitive ability (i.e., critical thinking). Three approaches to task analysis are examined, including the learning hierarchy model, the concept hierarchy, and the information…

Science educators have recently begun to enact and study new, collaborative forms of professional development. Yet, few recognize that doing so requires contesting historical meanings of "university-school collaboration" and "professional development," both of which may operate to sustain a hierarchy model of collaboration. The hierarchy model…

We consider human performance on an optimal stopping problem where people are presented with a list of numbers independently chosen from a uniform distribution. People are told how many numbers are in the list, and how they were chosen. People are then shown the numbers one at a time, and are instructed to choose the maximum, subject to the…

The authors investigated how human adults encode and remember parts of multielement scenes composed of recursively embedded visual shape combinations. The authors found that shape combinations that are parts of larger configurations are less well remembered than shape combinations of the same kind that are not embedded. Combined with basic…

Servant leadership represents a significant departure from hierarchical systems of leadership often employed in educational and social service programs. The premise of servant leadership is deeply rooted in the leader's priority of serving others, to ensure that other people's highest priority needs are being served before one's self. The servant…

This note is concerned with presenting some simple indices of group-wise relative disadvantage in the distribution of income, in terms of the distance between the group's share in total population and its share in total income. The group-wise indices are then aggregated into society-wide indices of inter-group disparity. Empirical illustrations of…

The study of neurobehavioral development focuses on the mechanisms through which the experiences of an individual influence the ontogeny of brain circuits that ultimately control complex functions, such as social engagement, mood and emotional regulation and cognition. Advances in experimental approaches and technologies provide opportunities to…

Gagne proposed in his learning hierarchy model that a final task could not be performed by an individual who does not have the subordinate skills, and that any superordinate task involved in the hierarchy of skill building could be performed by an individual provided suitable instructions were given, and provided the relevant subordinate knowledge…

The purpose of this study was to analyze the verbal interactions of children assigned to multiage classrooms. Specifically, the study investigated whether children of a particular age group interact with other children across age groups and the types of interactions each age group display. It also investigated student-to-teacher interactions and…