Development and Effectiveness Verification of Sexual Harassment Prevention Via Education E-Book for Nursing: Randomized Controlled Experiments

1. Research design: The repeated measurements randomization control trial is used for the study design. We design a 45-minute course and 15 minutes Q&A to enable learners to integrate knowledge and experience to achieve meaningful and valuable learning experiences by exploring problems, summarizing and integrating information and expression. After the end of the study, quantitative analysis was used to compare the differences between the experimental group and the control group before and after the study and two weeks later to verify the effectiveness of different learning models. In order to avoid the difference between the retest effect and the practice effect, the second post-test will be performed two weeks after the pre-test to balance the bias caused by the test tool. They used different learning models. The experimental group used the e-book learning mode of sexual harassment prevention training, the control group used the sexual harassment prevention audio-visual learning mode, the dependent variable is the sexual harassment prevention knowledge, and the sexual harassment event coping skill, sexual harassment incident management and sexual harassment learning motivation.
2. Randomization Process: The study used block randomization, and randomly assign participants who meet the selection criteria to the experimental group and the control group (1:1 ratio) by Random Allocation Software random assignment table. In addition, using the electronic form system, participants fill in the study number to replace the identifiable name, and then the research assistant uses the random distribution software to obtain a random assignment table, and use the table to allocate experimental and control group before the experiment. The sealed envelopes numbered 1 to 104 were arranged in the order of the groups. On the day of the study, the researchers take out the envelopes and assigned them to the participants according to the order of handing in the consents. Based on the group number (1 or 2) on the envelope bag, participants enter the designated meeting room for research.
3. Sample size calculation: This study uses the repeated measures of G-Power 3.1.9 windows and between factors among groups to calculate the sample size. According to the predecessor study, the power value is set to .8, the alpha value is set to .05, and the effect size (ES) value is .25 (moderate ES). The number of samples was 43 in the experimental group and 43 in the control group, a total of 86. If the loss rate was 20%, the total requirement participants are 104. According to the literature, male nursing staff accounted for around 3%, so 4 of them were male nurses.

sexual harassment coping skill