The strategy choice model (SCM) is a highly influential theory of human problem-solving. One strength of this theory is the allowance for both item and person variance to contribute to problem-solving outcomes, but this central tenet of the model has not been empirically tested. Explanatory item response theory (EIRT) provides an ideal approach to…

Rational number understanding is a critical building block for success in more advanced mathematics; however, how rational number magnitudes are conceptualized is not fully understood. In the current study, we used a dual-task working memory (WM) interference paradigm to investigate the dominant type of strategy (i.e., requiring verbal WM…

Three experiments examined note-taking strategies and their relation to recall. In Experiment 1, participants were instructed either to take organized lecture notes or to try and transcribe the lecture, and they either took their notes by hand or typed them into a computer. Those instructed to transcribe the lecture using a computer showed the…

Individual differences in strategy use (choice and accuracy) were analyzed. A sample of 362 Grade 6 students solved complex division problems under 2 different conditions. In the choice condition students were allowed to use either a mental or a written strategy. In the subsequent no-choice condition, they were required to use a written strategy.…

The research addresses the role of lexical analogies in early reading by examining variation in children's self-reported strategy choices in the context of a traditional clue-word reading task. Sixty 5- to 6-year-old beginning readers were given a nonword version of a traditional clue-word reading analogy task, and changes in strategies were…

An individual differences model of learning from instructional text was tested with 211 Air Force recruits. Results strongly supported the model, which suggests that learning from text is determined by making connections among ideas that include the text and prior learning. Making the connections depends on individual differences. (SLD)

The focus of the present experiments was to examine the effect of adapting the context of a presentation to a student's background. The results showed familiarity of context to be an influential factor in learning quantitative material. (Author/PN)

Individual differences in the recall of procedural and structural/functional information was investigated in situations in which students studied in dyads or alone. Subjects were 303 undergraduates. Dyadic study proved more effective than studying alone. (TJH)

Three experiments in the framework of Activity Theory explored the relationship between the questions of 104 male and 88 female adult learners (college students) and subsequent comprehension in a tutorial learning session. Questions asked during knowledge implementation aid comprehension more than do those asked during acquisition. (SLD)

This study investigated the effects of learner-generated pictures on science learning relative to both a verbal strategy and a control condition, and to determine the role of individual differences. Results revealed weak effects favoring a drawing strategy for males and females, and a holistic strategy for females only. (Author/GK)

One hundred forty fourth graders were asked to solve proportion problems about juice-mixing situations both before and after an intervention that used a manipulative model or other materials in three experiments. Results indicate different approaches appear to be necessary to facilitate children's proportional reasoning, depending on the reasoning…

This study investigated the utility of the self-regulation model of decision making for explaining and predicting adolescents' academic decision making. Measures included an assessment of decision-making skill; academic goals; select scales of Learning and Study Strategies Inventory; and teacher ratings of achievement behavior. Adolescents'…

This study followed six medical students through first semester to understand how they self-regulated learning. The study, using a situated research strategy, resulted in a grounded theory built around the central phenomenon of stance. In short, learners illustrated different types of stances that influence their perceptions of themselves and the…