Formal language hierarchy describes levels of increasing syntactic complexity (adjacent dependencies, nonadjacent nested, nonadjacent crossed) of which the transcription into a hierarchy of cognitive complexity remains under debate. The cognitive foundations of formal language hierarchy have been contradicted by two types of evidence: First,…

This study investigates the progression of students' meaning-making of epigenetic phenomena while discussing multiple visual representations depicted at different levels of biological organization. Semi-structured focus group sessions involving ninth-grade students (aged 15-16) from a Swedish lower secondary school were video recorded. Students'…

Conceptual modeling of databases is a complex cognitive activity, particularly for novice database designers. The current research empirically tests a new pedagogy for this activity. It examines an instructional approach that stresses visualizing gradual transitions between levels of abstraction in different hierarchic levels of a relational…

Against the background of the recently published Policy on the South African Standard for Principals, the aim of this article is to determine whether distributed leadership is catered for in the South African regulatory and policy framework. It is argued that due to the accountability demands of a fundamentally bureaucratic education system,…

Objective: This study examined the role orientation hierarchy among teaching, research, service, and administrative responsibilities of certified athletic trainers (ATCs) employed at the collegiate level. Design and Setting: Four single response role orientation questions regarding their actual, ideal, promoted, and most appropriate role…

Designed to determine a reader's ability in processing information relationships in written discourse in English, the extended-cloze instrument consists of six reading passages, each with four complete sentences deleted. Students read each passage and select the best of four multiple choice alternative sentences for each deletion. The instrument…

The function and structure of a data base system called RIBYT (Review It Before You Test) is described. RIBYT simultaneously controls and associates questions in question pools for many courses of instruction. The data base stores questions created by both faculty and students and is used for formal testing and student self-assessment. The…