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Marcusson-Clavertz, David; Cardeña, Etzel; Terhune, Devin Blair – Journal of Experimental Psychology: Learning, Memory, and Cognition, 2016
Mind wandering--mentation unrelated to one's current activity and surroundings--is a ubiquitous phenomenon, but seemingly competing ideas have been proposed regarding its relation to executive cognitive processes. The control-failure hypothesis postulates that executive processes prevent mind wandering, whereas the global availability hypothesis…
Descriptors: Imagination, Fantasy, Cognitive Style, Short Term Memory
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Herzog, Stefan M.; Hertwig, Ralph – Journal of Experimental Psychology: Learning, Memory, and Cognition, 2014
Individuals can partly recreate the "wisdom of crowds" within their own minds by combining nonredundant estimates they themselves have generated. Herzog and Hertwig (2009) showed that this accuracy gain could be boosted by urging people to actively think differently when generating a 2nd estimate ("dialectical bootstrapping").…
Descriptors: Sampling, Statistical Inference, Experimental Psychology, Hypothesis Testing
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Locatelli, Sara M.; Kluwe, Katharina; Bryant, Fred B. – Journal of Educational Computing Research, 2012
Studies have found that general use of Facebook influences subjective well-being. However, fewer studies have explored the impact of specific use behaviors, such as information posted in status updates. The current study uses data collected from 251 Facebook-using undergraduate students through an online survey, and examines the valence and…
Descriptors: College Students, Web 2.0 Technologies, Web Sites, Social Networks
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Anderson, Richard B.; Doherty, Michael E.; Friedrich, Jeff C. – Journal of Experimental Psychology: Learning, Memory, and Cognition, 2008
In 4 studies, the authors examined the hypothesis that the structure of the informational environment makes small samples more informative than large ones for drawing inferences about population correlations. The specific purpose of the studies was to test predictions arising from the signal detection simulations of R. B. Anderson, M. E. Doherty,…
Descriptors: Simulation, Statistical Analysis, Inferences, Population Trends
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Lipson, Kay – Mathematics Education Research Journal, 2003
Many statistics educators believe that few students develop the level of conceptual understanding essential for them to apply correctly the statistical techniques at their disposal and to interpret their outcomes appropriately. It is also commonly believed that the sampling distribution plays an important role in developing this understanding.…
Descriptors: Statistical Inference, Learning Strategies, Sampling, Statistics
Reimanis, Gunars – 1971
The research presented in this document has two main hypotheses: (1) From locus of control theory, it was predicted that a warm, supportive, and consistent or stable home environment relates positively to internal control; (2) Methods derived from locus of control theory which increase an individual's observation and experience of behavior-effect…
Descriptors: Behavior Change, Child Development, College Students, Elementary School Students