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Ho, Hsin-Ning – ProQuest LLC, 2010
This study examined the impact of different levels of task difficulty and expertise on self-efficacy judgments. In addition, the study examines how self-efficacy judgments affect the amount of mental effort investment and task performance under different levels of task difficulty and expertise. Results from this study are used to build a…
Descriptors: Research Design, Self Efficacy, Path Analysis, Expertise
Goldman, James L. – ProQuest LLC, 2010
Collaboration tools based on World Wide Web technologies now enable and encourage large groups of people who do not previously know one another, and who may share no other affiliation, to work together cooperatively and often anonymously on large information projects such as online encyclopedias and complex websites. Making use of information…
Descriptors: Expertise, Intelligence, Encyclopedias, Citations (References)