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Zendler, Andreas; Klaudt, Dieter; Seitz, Cornelia – Journal of Educational Computing Research, 2014
The authors discuss empirically determined competence areas to K-12 computer science education, emphasizing the cognitive level of competence. The results of a questionnaire with 120 professors of computer science serve as a database. By using multi-dimensional scaling and cluster analysis, four competence areas to computer science education…
Descriptors: Elementary Secondary Education, Computer Science Education, Competence, Cognitive Processes
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Miller, Jeff; Alderton, Mark – Journal of Experimental Psychology: Human Perception and Performance, 2006
Bottleneck models of psychological refractory period (PRP) tasks suggest that a Task 1 response should be unaffected by the Task 2 response in the same trial, because selection of the former finishes before selection of the latter begins. Contrary to this conception, the authors found backward response-level crosstalk effects in which Task 2…
Descriptors: Reaction Time, Cognitive Processes, Responses, Task Analysis
Rubin, David C. – Journal of Verbal Learning and Verbal Behavior, 1980
After evaluation of 125 words was obtained on 51 separate scales, six more general factors emerged: spelling and sound, imagery and meaning, word frequency, recall, emotionality, and goodness. The claim is that multivariate research is a necessary addition to the study of verbal behavior. (PJM)
Descriptors: Cognitive Processes, Language Processing, Language Research, Multidimensional Scaling