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. Author manuscript; available in PMC: 2023 Jun 3.
Published in final edited form as: J Expo Sci Environ Epidemiol. 2022 Dec 14;33(3):347–357. doi: 10.1038/s41370-022-00515-9

Table 3.

Paired sample t-tests of knowledge, attitudes, and perceptions, as well as behavioral intentions and practices.

Highest Possible Score Pre-Session Mean (±SD) Post-Session Mean (±SD) t-Test p-Value
Knowledge 30 11.00 (5.26) 11.61 (4.51) 0.897 0.187
Attitudes and perceptions 39 23.45 (4.97) 26.27 (5.16) 3.922 0.000
Behavioral intentions and practices 59 21.20 (11.36) 27.68 (10.58) 3.415 0.000