Discusses problems that arise when computer software users have to learn a new system while maintaining productivity. Highlights include active learning; a constructivist view; Vygotsky's zone of proximal development; and a model called Design for Learnability (DesiL) that focuses the performance technologist on an ethnomethodological study of…

Introduces the "person approach" to the study of adolescence, and discusses the consequences of the approach for theoretical thinking and research methodology. Reviews major types of pattern-based methods used for carrying out a person approach and discusses methodological challenges for adolescent research, including interindividual…

Educational practices involving emotional intelligence should be based on solid research, not sensationalistic claims. There are two emotional-intelligence models based on ability and an ability/social-competence mixture. Emphasizing cooperative behavior could stifle creativity, healthy skepticism, or spontaneity. Teaching emotional reasoning pays…

This article describes specific components of a multifaceted approach to functional behavior assessment in the context of the widely accepted behavioral excess/deficit model for students with externalizing behavior disorders. Specific strategies to address academic skill and performance deficits as well as social skills deficiencies are also…

Presents componential item response theory as a model-oriented approach to studying processes and strategies underlying the incorrect/correct responses to cognitive test tasks. Results from 417 elementary school students show that combining knowledge of solution strategies with Item Response Theory modeling produced a useful unidimensional scale…

Presents a model based on a bicycle metaphor for teaching problem solving and computer-mediated solutions, discusses its implications for education, and lists ten strategies applied using the model. Provides a unit plan on using spreadsheets to explore Australian convict history, outlining establishment, development, interpretation, and…

Highlights the problems related to the development of professionals in the field of educational technology and defines a series of new professional roles, skills, and competencies needed to respond to the job market demands. Presents a model for professionals involved in the development of network-based courses. (Author/LRW)

Examined relations between mothers' expressed positive and negative emotion and 55- to 79-month-olds' regulation, social competence, and adjustment. Structural equation modeling revealed unique effects of positive and negative maternal expressed emotion on children's regulation, and the relations of maternal expressed emotion to children's…

The problem-solving processes and strategies of ten school principals with reputations for high effectiveness were studied. Verbal protocols were gathered through unstructured interviews while principals were working on a set of five cases. Analysis of the data was guided, but not constrained, by a set of processes and strategies for problem…

Design plays a central role in a range of subjects at different educational levels. Students have to acquire the knowledge necessary for the execution of tasks that enable them to construct an artefact or model that can be tested by simulation and that satisfies some requirements and verifies some constraints. They achieve this by means of a…

This article describes rational analyses and cognitive models of Web users developed within information foraging theory. This is done by following the rational analysis methodology of (a) characterizing the problems posed by the environment, (b) developing rational analyses of behavioral solutions to those problems, and (c) developing cognitive…

Similarity underlies fundamental cognitive capabilities such as memory, categorization, decision making, problem solving, and reasoning. Although recent approaches to similarity appreciate the structure of mental representations, they differ in the processes posited to operate over these representations. We present an experiment that…

This paper brings together the pressing problem of alcohol abuse on college campuses on one of the most promising solution--stage-based interventions applied at multiple levels. The interventions fit the Transtheoretical Model, which construes behavior change as a process that unfolds over time and involves progress through a series of stages.…

A study comparing four models of substance misuse were performed. Alcohol drinking, tobacco use, sniffing of a dissolvent and cannabis use were proposed to depend on one, two, three, or four latent factors. In confirmatory factor analyses the fit of the models were tested against empirical data from a group of adolescent school pupils. The result…

Cognitive load theory (CLT) has been successful in identifying instructional formats that are more effective and efficient than conventional problem solving in the initial, novice phase of skill acquisition. However, recent findings regarding the "expertise reversal effect" have begun to stimulate cognitive load theorists to broaden their horizon…