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R Christensen, G Knezek, T Tyler-Wood… - … Management & E …, 2014 - kmel-journal.org

Longitudinal analysis of cognitive constructs fostered by STEM activities for middle school students.

stem intervention research

Christensen, Knezek

GSID: FTS4chA8erQJ

Excerpt

The purpose of this study was to determine whether the changes found to occur pre-to post intervention in students' cognitive structures continued to persist two years later. Major findings were: 1) higher-order STEM-related constructs established during the treatment year tended to persist two years later, even as component dispositions varied, and 2) gender differences in level of persistence emerged in only one of the four higher-order constructs identified. For the participants taken as a whole, perceptions of science and STEM as a …

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