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International Journal of STEM Education

Table 5 Results for the Knowledge Exam Learning Outcomes (N = 81 from Fall 2017 and Spring 2018)

From: Enhanced student perceptions of learning and performance using concept-point-recovery teaching sessions: a mixed-method approach

 

Pretest

Posttest

Paired sample t test

t

p

Cohen's d

Learning outcome 1*

1.23 (.71)

2.07 (.86)

− .7.91

< .001

.88

Learning outcome 2*

1.51 (1.05)

3.60 (1.16)

− .9.62

< .001

1.07

Learning outcome 3*

1.07 (.82)

1.89 (1.06)

− 5.94

< .001

.66

  1. Mean scores, standard deviations (in parentheses), and paired sample t test results are presented. * p < .01
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