IMPORTANCETransphobia and stigma remain barriers to seeking mental health care for genderdiverse adolescents. OBJECTIVE To examine the utility of brief social contact-based video interventions of transgender protagonists with depression to reduce transphobia and depression-related stigma and increase treatment-seeking intentions among adolescents in the general population. DESIGN, SETTING, AND PARTICIPANTS During August 2021, a total of 1437 participants were recruited and randomly assigned to 1 of 4 video-based conditions in a 2:2:1:1 ratio: (1) transgender adolescent girls, (2) transgender adolescent boys, (3) cisgender adolescent girls, or (4) cisgender adolescent boys. INTERVENTIONS In each of the approximately 110-second videos, an empowered presenter shared their personal story about coping with depression and reaching out for help. MAIN OUTCOMES AND MEASURES The primary outcome was the score on the Attitudes Toward Transgender Men and Women (ATTMW) scale. Secondary outcomes were (1) a "gender thermometer" rating for warmth in transgender perception, (2) the Depression Stigma Scale (DSS) score, and (3) the General Health-Seeking Questionnaire (GHSQ) score. RESULTS Of the 1437 randomized participants, 1098 (76%) completed the postintervention assessment and passed all the validity tests (mean [SD] age, 16.9 [1.2] years; 481 [44%] male; 640 [58%] White). A significant change in attitudes toward transgender youth was found within the intervention group only (mean [SD] ATTMW scores: intervention group, 34.6 [23.1] at baseline to 32.8 [24.2] after intervention; P < .001; control group, 33.5 [23.4] at baseline to 32.4 [24.1] after intervention; P = .01). The mean (SD) total DSS scores decreased significantly across study groups

BackgroundIn collaboration with members of the transgender and gender diverse (TGD) community, we created a didactic resource about the unique needs of TGD youth. MethodsWe developed teaching materials enhanced by video clips of two TGD adolescents openly sharing aspects of their lived experience. We compared the video and no video conditions in a randomized controlled trial (RCT) in which participants were assigned to one of four parallel conditions: 1) a transgender [TgV] or 2) a cisgender [CgV] woman presenting with videos embedded into the presentation, 3) the same cisgender woman presenting without the videos [CgN], or 4) a no intervention control [NiC]. Our primary outcome was change in the total score of the Transgender Knowledge, Attitudes, and Beliefs Scale (T-KAB). ResultsWe recruited and proportionally randomized 467 individuals, 200 of whom completed ratings before and after the intervention: TgV (n = 46), CgV (N = 46), CgN (n = 44), and NiC (n = 64). Mean scores on all measures of TGD acceptance increased in the video group, compared to the no video group. Improvements persisted after 30 days (p < 0.01), except on perceptions about TGD family members. The three active intervention groups did not differ in efficacy.ConclusionsThese findings provide empirical evidence that a well-informed presenter, regardless of their gender, can achieve similar improvements in perceptions and knowledge about TGD youth when using a resource that can be disseminated free of cost.

Background In collaboration with members of the transgender and gender diverse (TGD) community, we created a didactic resource about the unique needs of TGD youth. Methods We developed teaching materials enhanced by video clips of two TGD adolescents openly sharing aspects of their lived experience. We compared the video and no video conditions in a randomized controlled trial (RCT) in which participants were assigned to one of four parallel conditions: 1) a transgender [TgV] or 2) a cisgender [CgV] woman presenting with videos embedded into the presentation, 3) the same cisgender woman presenting without the videos [CgN], or 4) a no intervention control [NiC]. Our primary outcome was change in the total score of the Transgender Knowledge, Attitudes, and Beliefs Scale (T-KAB). Results We recruited and proportionally randomized 467 individuals, 200 of whom completed ratings before and after the intervention: TgV (n = 46), CgV (N = 46), CgN (n = 44), and NiC (n = 64). Mean scores on all measures of TGD acceptance increased in the video group, compared to the no video group. Improvements persisted after 30 days (p < 0.01), except on perceptions about TGD family members. The three active intervention groups did not differ in efficacy. Conclusions These findings provide empirical evidence that a well-informed presenter, regardless of their gender, can achieve similar improvements in perceptions and knowledge about TGD youth when using a resource that can be disseminated free of cost.