This study assessed gender differences in cognitive variables as an explanation for gender differences in depression and behavior problems; 856 adolescents (491 females and 365 males), aged 14-17, completed the Irrational Beliefs Scale for Adolescents, the Social Problem Solving Inventory--Revised Short Form, the adolescent version of the Burnett…

A common problem within professional education is the acquisition of conceptual knowledge that is essentially "inert" (Bransford, 1993, p. 174). That is, while students often graduate from educational programs with substantial conceptual knowledge, they are unable to apply that knowledge to solve the kinds of ill-structured problems they…

Contemporary theories of Human Causal Induction assume that causal knowledge is inferred from observable contingencies. While this assumption is well supported by empirical results, it fails to consider an important problem-solving aspect of causal induction in real time: In the absence of well structured learning trials, it is not clear whether…

In the present article, we articulate three assumptions underlying theories proposing that restructuring processes play a key role in insightful problem solving: representational difficulty, representational change, and discontinuity in solution processes. We argue that these assumptions need empirical validation to justify the proposition of…

Many students have some difficulty with calculations. Simple dimensional analysis provides a systematic means of checking for errors and inconsistencies and for developing both new insight and new relationships between variables. Teaching dimensional analysis at even the most basic level strengthens the insight and confidence of students, and…

While a substantial body of research suggests that adult numeracy and literacy learners possess funds of knowledge and informal practices, it is not always clear to what extent these might be used in teaching and learning. In this study of linguistic interaction in adult numeracy classrooms, analysis of naturally-occurring student-student…

The instructional pattern of Problem-based Learning, which requires teachers to be "organizers, guides and cooperators" of their students' learning, is now becoming a trend in the development of medical education around the world. In order to be competent in all the above mentioned roles, teachers need to be equipped with corresponding…

A much more attractive way to use the internet was discovered. Users are represented by avatars in the fantasy persistent 3D world, and the avatars apparently come to occupy a special place in the hearts of their creators (Castronova, 2001). At present, millions of people worldwide have accounts to some kind of virtual environments. Virtual world…

The researchers examined the use of video modeling by means of a handheld computer as an alternative instructional delivery system for learning basic geometry skills. Three high school students with learning disabilities participated in this study. Through video modeling, teacher-developed video clips showing step-by-step problem solving processes…

The purpose of this research was to examine the relationship between teacher misbehaviors and a variety of outcome variables, including cognitive learning, motivation, curiosity, and academic self-efficacy. Research has yet to directly address how teacher misbehaviors affect cognitive learning. It is important to assess actual learning as opposed…

These are turbulent times. We live in a climate of vigorous testing and memorization, so how can we both engage and challenge our children to learn and become thinking citizens in our society? In her invaluable new book, Selma Wassermann takes a step forward from Louis Rath's seminal work and gives us some truly helpful answers to this modern…

This dissertation presents several studies designed to probe the mental representations that physics experts and novices form when interacting with typical instructional materials, such as diagrams and problem statements. By using recognition tasks and a change detection task, the mental representations of experts and novices are studied in a more…

A course in the Calculus sequence is arguably the most difficult course in which inquiry-based learning (IBL) can be achieved with any degree of success within the curriculum in part due to: (1) the plethora of majors taking Calculus to which the sequence relates to their majors in what is considered an "applied" manner; and (2) the…

The impact of observable increases in stress during moments of stuttering has long been an interesting area of research. Although stuttering type, severity, and associated behaviors may vary widely among individuals, it is not uncommon to find stress management, relaxation, and desensitization incorporated into the therapeutic remediation of…

Degree mills harm students and society. Students who are unknowing victims of degree mills are harmed when they invest a considerable amount of money for credits or credentials that cannot be used for, e.g., transfer to another institution, entry to graduate school or employment. Society is harmed when fraudulent credentials are issued in areas…