Skip to main content
. Author manuscript; available in PMC: 2019 Aug 1.
Published in final edited form as: AIDS Educ Prev. 2018 Aug;30(4):287–300. doi: 10.1521/aeap.2018.30.4.287

Fig 2.

Fig 2.

Changes in HIV prevention and PrEP knowledge across content areas of the education course from pretest (open bars) to posttest (shaded bars). Data are based on performance on the 112 item test. Data are grouped by the areas covered by the questions. Pretest scores are based on a percentage correct average on test 1, prior to completing any training. Averagered percentage correct scores from tests admimistered immediately after taking each course is termed posttest. Therefore, test 1 and test 2 percentage correct scores for all participants were used to compare knowledge across the four content areas prior to and after training in Course 1. Average percentage correct test scores for all participants from test 1 and test 3 were compared to show changes in knowledge across the five content areas in Course 2, and finally average test scores for all participants from test 1 and test 4 were compared to show changes in knowledge across the six content areas in Course 3.