Examining associations between smartphone use, smartphone addiction, and mental health outcomes: A cross-sectional study of college students.

Background: Prior studies have indicated the complex relationships of smartphone use and smartphone addiction with mental health and life satisfaction. The purpose of this study was to investigate the structural relationships among smartphone use, smartphone addiction, mental health problems (e.g., depression, anxiety, stress [DAS] and satisfaction with life [SWL]). Methods: Cross-sectional data were collected by convenience sampling via an online survey of undergraduate students at a Midwestern university in the United States. The sample size of601 collected from undergraduate students that owned a smartphone and completed responses to the variables was utilized in this study. We assessed the hypothesized variables, including smartphone use, smartphone addiction, and mental health outcomes variables on a Likert-type scale. Structural analysis was used to examine the relationships. Results: Results suggested that smartphone use had a significant negative association with DAS symptoms (ß = -.31, t = -3.81, P < .001) and was positively associated with SWL (ß =.25, t = 3.41, P < .001). However, smartphone use had a significant positive relationship with smartphone addiction (ß = .48, t = 5.51, P < .001). Smartphone addiction was positively related to DAS (ß = .44, t = 6.33, P < .001), but it was not related to SWL (ß = -.08, t = -1.26, P > .05). Conclusion: This study enhances our understanding of the associations between smartphone use and the health and well-being of undergraduate students. Implications for supporting their psychological health are discussed.

Experiential benefits, place meanings, and environmental setting preferences between proximate and distant visitors to a national scenic trail.

Effective management of conserved natural areas often requires a good understanding of recreation visitors who possess various values for those areas. This study examined differences in experiential benefits sought, place meanings, and environmental setting preferences between proximate and distant visitors to a publicly managed national scenic trail, which transects a variety of conserved public lands. Data were collected using on-site post-hike interviews with visitors at low, moderate, and high use trailheads. Proximate visitors sought mental and physical health more strongly than distant visitors, while distant visitors sought environmental exploration more strongly than proximate visitors. No significant difference in family bonding and achievement benefits existed between the two groups. Meanings related to place dependence, family identity, community identity, and place identity were more strongly ascribed by proximate visitors, and both groups rated ecological integrity meanings highly. Distant visitors showed stronger tendencies toward preferring a lesser level of trail development, lower level of encounters with other groups, and higher level of natural landscapes, which indicated an inclination toward natural settings. These findings indicate a managerially relevant role of the degree of proximity to environmental resources on individuals' recreation behaviors, meanings ascribed to the resources and setting conditions. Understanding differences and similarities between groups dichotomized by proximity to natural resources should advance more effective management of recreation and benefit opportunities for diverse visitor groups.

Identifying differences between off-highway vehicle (OHV) and non-OHV user groups for recreation resource planning.

Off-highway vehicle (OHV) riding is among the fastest growing recreational activities in the United States. However, little research exists about the central components of outcomes-focused management (OFM) as it relates to motorized recreation. Utilizing a two-activity dichotomy, OHV and non-OHV centric user groups were compared on several key concepts associated with OFM, including desired experiences, perceived and desired recreation opportunity spectrum-type settings, and intentional behaviors (i.e., place-protective behavior, spending-time intentions) toward potential changes in settings. Results indicated that the two groups were different in terms of intensity and relative rankings of their perceived experiences and settings. Although both groups preferred social bonding, stress relief, nostalgia and learning experiences, the OHV user group ranked using equipment and achieving physical fitness experiences as more important than the non-OHV group. The non-OHV user group preferred enjoying nature and solitude/tranquility experiences more strongly than the OHV user group. Further analysis found that both groups perceived settings that they recreated in to be pristine and preferred such conditions, and both groups preferred moderate levels of rules and regulations. Finally, the OHV user group was more reactive to rules and regulations, while the non-OHV user group expressed stronger intentions to protect the environmental quality of recreation areas. The results suggest that planners and managers who understand OHV user's perceptions and behaviors could provide enhanced recreation opportunities potentially providing additional beneficial outcomes for motorized and non-motorized groups in spatially different zones. Additional implications for planners and managers and future studies are discussed.