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International Journal of STEM Education
Fig. 2 | International Journal of STEM Education

Fig. 2

From: Authentic STEM research, practices of science, and interest development in an informal science education program

Fig. 2

Repeated measures ANOVA and Tukey multiple comparison tests were conducted to compare participants’ level of competence in mastering 17 skills and practices of science. Participants exhibited significant improvement over three timepoints: (1) baseline to midpoint; (2) midpoint to post-survey; and (3) baseline to post-survey (composite score of the 17 skills and practices; estimate: 48.118; SE = 1.576; df = 32; t = 30.532; p < 0.001)

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