Rand, Kevin L.Ahamadeen, NaheedaHirsh, AdamSalyers, Michelle2024-09-032024-09-032024-08https://hdl.handle.net/1805/43107IUPUIHope and optimism are associated with many positive life outcomes, including better physical functioning (Cherry et al., 2017), less psychological dysfunction (Shanahan et al., 2021), and general well-being and better academic achievement in college students (Rand et al., 2020). College students in particular are known to struggle with a variety of issues and could benefit from increased hope and optimism. Interventions have been developed to increase hope and optimism, but these have largely been delivered in person. The purpose of this pilot study was to examine the feasibility and acceptability of delivering hope and optimism interventions in an online format to college students. There was mixed evidence of feasibility, but results did suggest online hope and optimism interventions are acceptable to college students. Although 94.3% of participants were retained, only 23% of participants met the active engagement word count requirement across conditions, and only 52.2% of participants adhered to intervention instructions in the hope condition. Acceptability was met across conditions with most participants reporting engagement (89.6%), vividly imagining their scenario (94.3%), thinking carefully about the prompt (95.4%), and putting effort into the task (93.1%). Examining the preliminary efficacy of these interventions showed no differential changes in state measures across conditions, although there were overall changes for hope and optimism across all conditions. Thus, it may be useful to examine these findings further in a fully powered study to determine the efficacy of these interventions.en-UShopeoptimisminterventionspilot studyThesis