Machine learning (ML) has become commonplace in educational research and science education research, especially to support assessment efforts. Such applications of machine learning have shown their promise in replicating and scaling human-driven codes of students' work. Despite this promise, we and other scholars argue that machine learning has…

This study investigated the conceptual pathways of 19 Grade 11 introductory chemistry students (age 16-17) as they participated in a multirepresentational instruction on the particulate nature of matter (PNM). This study was grounded in contemporary conceptual change theory, in particular, research on students' conceptual pathways that focuses on…

This study uses a new-to-educational-research methodology, based on the legal process, to build a case that U.S. students have been largely ignored in discussion and planning for their own, presumed futures. A variety of evidence, from two large and distinct data bases, is drawn together to show: (1) students perceive their classrooms in ways…

This paper is an analysis of the available literature to ascertain the use of models in science education research. The necessity and value of such schemes, procedures appropriate to develop relevant models, and the criteria for evaluating such models are discussed. (Author/MA)

Outlines a narrative method for the study of classrooms. The main feature of the method is the reconstruction of classroom meaning in terms of narrative unities in the lives of classroom participants. The work's theoretical character is introduced by comparison and contrast with Schon's "The Reflective Practitioner: How Professionals Think in…

Points out the fact that Piaget's objections to tests as ways of identifying cognitive structures and processes have been largely ignored in most of the replication studies conducted by English and American psychologists. (PEB)

Instrumentation, methodology, and analysis techniques were developed to measure changes in adolescents' (N=10) skills in linear distance estimation. Microcomputers were used to present and control amount of information available to assist students in said estimations. Results and implications are reported. (Author/SK)

Discusses the science education research agenda from the viewpoints of learning theorists, political and social scientists, counseling psychologists, cognition psychologists, and pedagogical researchers. Indicates that a broader perspective of these areas helps to link the research agenda to science teachers' questions/concerns, and to such areas…