This dissertation presents various machine learning applications for predicting different cognitive states of students while they are using a vocabulary tutoring system, DSCoVAR. We conduct four studies, each of which includes a comprehensive analysis of behavioral and linguistic data and provides data-driven evidence for designing personalized…

Instructed second language acquisition (ISLA) has been referenced in the larger field of the SLA literature for over two and a half decades. Currently, there are several theoretical underpinnings accounting for processes assumed to play a role in ISLA and quite an impressive number of studies have empirically addressed some aspect(s) of ISLA.…

In an English Foreign Language learning context, where access to native like use of metaphorical language is limited, gaining this ability becomes challenging. For many years, foreign language educators didn't pay much attention to idiomatic language and assumed that idioms could only be taught through rote learning. For this reason, they face…

The focus of the article is on the complex cognitive process involved in learning the concept of "straightness" in Non-Euclidean geometry. Learning new material is viewed through a conflict resolution framework, as a student questions familiar assumptions understood in Euclidean geometry. A case study reveals how mathematization of the straight…

Although critical thinking is a pervasive educational objective, it remains inconsistently and imperfectly defined. The present paper attempts to sort out direct attempts at defining critical thinking. Such definitions are classified as representing one of three differing points of view: critical thinking as evaluation, critical thinking as…

Discusses theoretical and practical issues connected with implicit and explicit learning of languages. Explicit learning is knowledge expressed in the form of rules or definitions; implicit knowledge can be inferred to exist because of observed performance but cannot be clearly described. Hypothesizes why explicit learning can lead to implicit…

To determine the effects of the amount and type of information supplied by a concept definition, fourth and eighth graders were presented with one of two definitions: a "technical" definition which precisely specified all defining attributes of the concept, and a "common usage" definition from a children's dictionary which did not specify all…

This paper proposes a definition of social skills in order to operationalize the components that need to be considered when teaching social skills to individuals with mental retardation in employment settings. It also presents current approaches to teaching social skills in employment settings. Social skills are defined as goal-oriented,…

Defines and describes phenomenography as a research methodology, and argues for its utility in examining aspects of higher education. Reviews research in higher education using the phenomenographic approach, outlines cautions in using it, and discusses alternative explanations offered in the debate over phenomenography. Previews a series of…

Describes the biological basis of learning and individuality. Presents an overview of recent discoveries that suggest learning engages a simple set of rules that modify the strength of connection between neurons in the brain. The changes are cited as playing an important role in making each individual unique. (MCO)

New research on brain development has profound implications in the areas of child development and education. This review of the research describes how the brain develops to shape children's growing intelligence, addressing such questions as: (1) What are the brain's functions? (2) What are the critical or sensitive periods in brain development?…

A model of the teaching/learning system that categorizes the essential activities of teaching and learning and shows their interrelationships is proposed. An illustration of a model being applied to a teaching program is provided. (Author/MLW)

College students enrolled in developmental mathematics and elementary algebra courses typically make the same mistakes repeatedly. Moreover, the same mistakes are made every semester, regardless of the students involved. Lev Vygotsky's concept of fossilization, which refers to the phenomenon of learning being lost over time and only behaviors…

Reviews the current literature concerning prior knowledge in an attempt to clarify problems with the terminology. Identifies the three main problems: lack of definition or vagueness, nominal versus real definitions, and different names/same constructs or same name/different constructs. Includes a conceptual map of prior knowledge terminology. (MJP)

For many years, Robert Boyd has focused on the deeper emotional and spiritual dimensions of learning that many have suggested are underdeveloped in dominant conceptions of transformative learning. Boyd's work is grounded in the field of depth psychology, which is based on a fundamental belief in the powerful role that the dynamic unconscious plays…