Student learning and performance in mathematics may be associated with issues of connectivity related to curriculum content, acting together with a larger and more complex set of issues, such as those related to teacher quality and socioeconomic influences. Complex and non-linear connectivity of mathematics and other concepts, in particular, may…

Exploring the nexus between doctoral education and research, and developments in how research is organised and funded is of significance as doctoral education is both part of the higher education system for teaching and learning, and part of the research enterprise. Doctoral candidates are both students and effectively early career researchers.…

Because schemas are often defined imprecisely and intuitively, the term "schema" is often misapplied in research. Consequently, researchers may fail to understand the complete scope of the phenomenon they are studying. Discussions of children's gender schema development and the influence of the gender schema on children's social…

To explore how knowledge influences opinion in foreign policy, results of a survey on voter familiarity with and attitude toward nuclear policy issues were compared with three theoretical models of the knowledge/opinion relationship: (1) the enlightenment model--as knowledge increases, support for belligerent foreign policy stands decreases; (2)…

This paper expands on schematic theory through a review of recent work in the field of semiotics. Content and formal schemata are shown to be grounded respectively in perceptual (abductive) and indexical (inductive) strategies of inference. A third kind of schemata is based on deductive generalization and referred to as abstract schemata. All…

Cognitive mapping is used in this paper to develop a schemata which represents the knowledge domain or research and theory structure of the field of instructional technology (IST). Using the technique defined by Diekhoff and Diekhoff (1982), the primary set of concepts in instructional technology research were compared for similarity with all of…

An approach that uses diagrams to illustrate systems of influence is described and proposed as a medium for cross-cultural communication. The approach, entitled System Dynamics, facilitates representation of complex interactions, and has been used in a variety of scientific and professional fields since its inception in the 1950's. Influence…

This study focused on the issue of whether "scripts" guide children's comprehension and recall of stories. Two groups of kindergarten and second-grade children (N=48) from middle class elementary school districts were told two stories about typical events in the life of a young child (eating dinner and going to bed). Children were asked to recall…

To account for cognitive and affective responses to popular music, a pilot study used an information processing model to show that affect results largely from the activation of affect-laden schemas by the music stimulus. Subjects, 196 students from an introductory course in interpersonal communication at a medium-sized university, listened to a…

Evolution is often equated with natural selection and is taught from a primarily functional perspective while comparative and historical approaches, which are critical for developing an appreciation of the power of evolutionary theory, are often neglected. This report describes a study of expert problem-solving in phylogenetic tree construction.…

Self-regulated learning is usually viewed as the fusion of skill and will, referring to the students' development of different learning strategies in service of their goals. This definition is expanded in a study of self-schemas as a means of representing multiple goals for learning. Measures of self-schemas were used with 151 seventh graders (86…

This paper addresses the question of how teachers learn from experience during their pre-service course and early years of teaching. It outlines a theoretical framework that may help us better understand how teachers' professional identities emerge in practice. The framework adapts Vygotsky's Zone of Proximal Development, and Valsiner's Zone of…

The development of economic reasoning in young children is examined from the theoretical perspective of Piaget's work on cognitive development. To determine a possible correlation between grade level and the type of reasoning children use to approach economic problems, 70 urban children, preschool through grade 3, answered questions which measured…

To increase understanding of workplace literacy, a study investigated whether data from structured interviews conducted in two previous studies of job literacy and job performance relationships support the process model of literacy proposed by Linda Flower and John Hayes, "A Cognitive Process Theory of Writing." In both studies, this…

Problem definition appears to influence problem solving outcomes with respect to their quality. In order to determine whether or not families, confronted as a group by a series of possibly problematic situations, would engage in a problem definition phase, and whether or not the phase or its absence would be related to family members' satisfaction…