According to the spatial registration hypothesis, the representation of stimulus location is automatically encoded during perception and it can interact with a more abstract linguistic representation. We tested this hypothesis in two experiments, using the semantic judgements of words. In the first experiment, words for animals that either fly or…

The current study investigated the discreet task completion hypothesis presented by C. H. Skinner (2002) by investigating how the rate of interspersing affects performance on and preferences for academic assignments. Specifically, 70 sixth-, seventh-, and eighth-grade students were presented with four assignment pairs of multiplication problems.…

Despite increased appreciation of the role of "proof" in students' mathematical experiences across "all" grades, little research has focused on the issue of understanding and characterizing the notion of proof at the elementary school level. This paper takes a step toward addressing this limitation, by examining the characteristics of four major…

In this study, constraint-based argumentation scaffolding was proposed to facilitate online argumentation performance and ill-structured problem solving during online discussions. In addition, epistemological beliefs were presumed to play a role in solving ill-structured diagnosis-solution problems. Constraint-based discussion boards were…

This study investigated the effects of students' reflections, combined with suggestive feedback, on the development of self-regulated learning and learning outcomes. Suggestive feedback alerts students that further reflection is advisable, without being very directive. Forty-nine students participated in a regular web-based distance education…

This study investigated the relationship between reading comprehension development of 389 adolescents in their dominant language (Language 1 [L1], Dutch) and a foreign language (Language 2 [L2], English). In each consecutive year from Grades 8 through 10, a number of measurements were taken. Students' reading comprehension, their linguistic…

The internal working model of attachment can be conceptualized as a cognitive schema to provide testable hypotheses. Thus, this study predicts a relationship between attachment and attentional bias toward the mother using an emotional modification of the exogenous cueing task. The content of the cues (mother vs. unknown women) and the duration of…

This article tests a relationship between class attendance and final grades in several political science courses that I taught at the University of Georgia, University of Vermont, and University of Central Arkansas between the Fall 2000 and Spring 2006 semesters. The study employs ordinary least square estimators to test the foregoing hypothesis.…

Although major depressive disorder (MDD) is associated with suicidal behaviors, some depressed individuals are not suicidal and others evidence various forms of suicidality. We thus investigated whether aspects of temperament and self-regulation of dysphoria represent risk factors for DSM-IV suicidality (recurrent thoughts of death, recurrent…

This is the first study to examine Holland and Gottfredson's [Holland, J. L., & Gottfredson, G. D. (1994). "Career Attitudes and Strategies Inventory: An inventory for understanding adult careers." Odessa, FL: Psychological Assessment Resources.] assertion that the Career Attitudes and Strategies Inventory (CASI) is a useful instrument for…

Learning that a child has a lifelong developmental disorder is stressful and challenging to any family, yet it is clear that some families adapt and adjust more readily than others. In this article, it is proposed that a diagnosis of an autism spectrum disorder (ASD) is especially likely to be experienced as ambiguous loss. Interviews with mothers…

This study was designed to carry out a survey of the implementation of continuous assessment (CA) in Nigerian universities. Two research questions and one hypothesis were formulated to guide the study. The sample for the study consisted of 1,340 respondents. A 24 item self-report instrument was used for the study. The data generated, were analyzed…

Introduced by Jonathan Bowlby in the early 1960s, attachment theory seeks to explain an individual's depth of bonding with others throughout one's life. Attachment styles can affect family life, life interactions, career choices, friendships, relationships, marriage, and parenting (Turner, 2005). Attachment theory is composed of four different…

Both direct and indirect measures of learning outcomes provide data that can be used to improve learning. The research reports a study of an indirect measure of learning outcomes in an MBA program. The measure was a Post-Then format using a five point Likert scale. Thirteen courses were analyzed generating 107,440 responses over a 5-year period.…

Background: The study investigated a small range of cognitive abilities, related to visual-spatial intelligence, in adolescents. This specific range of cognitive abilities was termed "graphic abilities" and defined as a range of abilities to visualise and think in three dimensions, originating in the domain of visual-spatial…