Findings indicated that providing prebriefing and considering students' level of simulation experience in sharing their recorded video may help ensure a psychologically safe environment. An instrument measuring psychological safety and evidence-based guidelines to ensure a safe learning environment needs to be developed.

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This study aimed to examine the effects of a sexual education program (SEP) focused on sexual media literacy (SML) for school nurses. A quasi-experimental, pre-/posttest design was used to examine SML knowledge, awareness, reinterpretation skill, and self-efficacy. A total of 66 school nurses participated. The experimental group ( n = 35) participated in an 18-hr SEP that focused on SML, while the control group ( n = 31) did not. The experimental group showed significant improvement in knowledge ( t = 6.47, d = 1.62, p < .001), awareness ( t = 5.08, d = 1.19, p < .001), reinterpretation skill ( t = 4.81, d = 2.28, p < .001), and self-efficacy ( t = 8.29, d = 1.38, p < .001) as compared to the control group. The SEP developed in this study may be an effective educational intervention for school nurses.

Purpose: The purpose of this study was to investigate the relationship between sexual knowledge, attitude, and satisfaction of sex education in university freshman. Methods: The participants were 275 freshman students under the age of 20 years old. Data were collected in 2017 using a self-report questionnaire. Results: The average scores of participants' sexual knowledge, attitude, and satisfaction of sex education were $24.22{pm}4.94$ out of 38 points, $90.81{pm}15.86$ out of 168 points, and $11.05{pm}3.08$ out of 20 points, respectively. With respect to the demographic characteristics, there were statically significant differences in sexual knowledge according to chances of relationship engagement (F=6.19, p=.002) and residence type (F=3.67, p=.013). Both sexual attitudes and satisfaction of sex education showed significant differences by major (t=3.20, p=.002; t=2.65, p=.009), types of high school (F=3.39, p=.019; F=3.53, p=.015), and interest in previous sex education during teenage years (F=2.88, p=.015; F= 6.22, p<.001). Sexual knowledge showed a statistically significant correlation with attitudes (r=.153, p=.011). Conclusion: There is insufficient sex information available for college students. It is necessary in the future to develop sex education programs that are matched to college students' needs.

Purpose: This study aimed to examine the effects of team-based learning using concept mapping on critical thinking disposition and metacognition on college of nursing students. Methods: A non-equivalent control group pretest-posttest design was used. The experimental group was provided team-based learning using concept mapping. The control group was provided team-based learning. A total of 77 nursing students participated. Results: The experimental group increased significantly in critical thinking, however, there were no significant differences in critical thinking or metacognition between the two groups. The four essential themes extracted were as follows: (1) Expanding the scope of thinking; (2) Strengthening learning competency; (3) Enhancing communication skill; and (4) Burden of new learning method. Conclusion: The findings indicate that team-based learning using concept maps may be an effective teaching-learning method for nursing students.