Using data from the National Institute of Child Health and Human Development Study of Early Child Care and Youth Development, the authors investigated whether there was evidence of intraindividual stability in behavior problems over time as well as whether children with higher levels of behavior problems at 24 months and more rapid increases in…

This study sought to improve students' comprehension of scientific graphs by adapting scaffolding techniques used to aid text comprehension. In 3 experiments involving 121 female and 88 male college students, some students were shown cognitive aids prior to viewing 4 geography graphs whereas others were not; all students were then asked to write a…

In the last two decades, goal orientation theory has become an important perspective in the field of achievement motivation, and particularly in academic motivation. However, as research in the theory has proliferated, the use of multiple methods to assess goal orientations seems to have contributed to theoretical vagueness, especially with regard…

This article reviews the role of relevance in text processing. It argues that relevance instructions provided by instructors and texts help readers identify text segments that are germane to a reading goal. A taxonomy of relevance instructions is presented and four basic types of relevance manipulations are considered (i.e., targeted segments,…

Instruction on problem solving in particular domains typically relies on explanations from experts about their strategies. However, research indicates that such self-reports often are incomplete or inaccurate (e.g., Chao & Salvendy, 1994; Cooke & Breedin, 1994). This article evaluates research on experts' cognition, the accuracy of experts'…

This concluding paper summarizes the main points and recommendations of the previous papers in this Special issue within a conceptual framework of cognitive load theory. Design of efficient interactive learning environments should take into account main features and limitations of our cognitive architecture. The paper provides a brief overview of…

This article addresses the controversy regarding the value of offering choices as a teaching practice. Inconsistent of results regarding the effects of choice in various settings suggest that choice can be either motivating or de-motivating. Based on the self-determination theory of motivation (Deci & Ryan, 2000), we propose that choice can be…

This review describes parts of our research program on example-based learning that relates to recent efforts to incorporate interactive elements into learning environments designed to support learning from worked-out examples. Since most learners spontaneously study or process examples in a very passive or superficial manner, this review focuses…

Educational researchers have conducted numerous studies regarding the effects of class size on student learning, yet the disparity of their findings make it difficult to draw overall conclusions. This paper first provides a description of some of the major class size studies in an effort to illustrate this point. Next, a research approach is…

Over the last decade, researchers have developed sophisticated online learning environments to support students engaging in dialogic argumentation. This review examines five categories of analytic frameworks for measuring participant interactions within these environments focusing on (1) formal argumentation structure, (2) conceptual quality, (3)…

The interactions between levels of learner prior knowledge and effectiveness of different instructional techniques and procedures have been intensively investigated within a cognitive load framework since mid-90s. This line of research has become known as the expertise reversal effect. Apart from their cognitive load theory-based prediction and…

In this review we argue that interactivity can be effective in video-based models to engage learners in relevant cognitive processes. We do not treat modeling as an isolated instructional method but adopted the social cognitive model of sequential skill acquisition in which learners start with observation and finish with independent,…

What are interactive multimodal learning environments and how should they be designed to promote students' learning? In this paper, we offer a cognitive-affective theory of learning with media from which instructional design principles are derived. Then, we review a set of experimental studies in which we found empirical support for five design…

According to theories of students' test preparation, students may optimize their test performance by paying special attention to important information and processing this information in ways that are appropriate to the type of questions included in the forthcoming test. However, research is unclear about the conditions under which students adapt…

Cognitive load theory has been very influential in educational psychology during the last decade in providing guidelines for instructional design. Whereas numerous empirical studies have used it as a theoretical framework, a closer analysis reveals some fundamental conceptual problems within the theory. Various generalizations of empirical…