Objective: Cannabis use is prevalent and increasing among adults in the United States. Individuals who use cannabis commonly endorse using cannabis to enhance positive affect (PA) or cope with negative affect (NA). Importantly, enhancement motives are associated with greater frequency of use, and coping motives are associated with cannabis-related problems. We used ecological momentary assessment to test whether daily-life reports of enhancement- and coping-motivated use are associated with improved affective states.
Method: Participants ( = 48, = 24.15, 81.3% White, 50.0% female, 45.8% male, 4.2% nonbinary) who reported using cannabis 3+ times per week completed 14 days of ecological momentary assessment, which included random and self-initiated cannabis use surveys. Participants reported PA and NA at every survey and cannabis use motives any time they reported using cannabis. Multilevel models adjusted for last-prompt PA/NA, person-level motives, alcohol use, social context, weekend, time of day, age, and gender.
Results: Higher momentary enhancement motives predicted increased PA from the last survey ( = 0.28, = 0.07, < .001), and higher momentary coping motives predicted increased NA from the last survey ( = 0.07, = 0.02, = .003).
Conclusions: Findings highlight positive reinforcement purposes of cannabis use and suggest that endorsement of coping motives for cannabis use may be accompanied by exacerbated NA rather than improved NA. Future work should examine the generalizability of these findings in samples with greater representation of diverse ethnic and cultural backgrounds and among individuals who are in or seeking treatment for cannabis-related problems. (PsycInfo Database Record (c) 2024 APA, all rights reserved).
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http://dx.doi.org/10.1037/adb0001035 | DOI Listing |
Front Psychol
December 2024
Department of Humanities and Social Sciences, Mid Sweden University, Östersund, Sweden.
Introduction: Sport and outdoor activities have benefits on people's health and well-being but may also increase the frequency of unsustainable behaviors. The present study explores drivers of travel mode choice and consumption of material (clothes and equipment) associated with physical activity to clarify the extent to which an active and sustainable lifestyle is compatible. The role of identity and varying levels of internalized motivation for pro-environmental behaviors (autonomous and controlled environmental motivation) and engagement in physical activity (autonomous and controlled activity motivation) was examined.
View Article and Find Full Text PDFFront Sports Act Living
December 2024
Department of Psychiatry and Psychotherapy, LMU University Hospital, LMU Munich, Munich, Germany.
Regular physical activity can prevent various physical and mental illnesses or improve their prognosis. However, only about half of the German population meets the WHO recommendations for physical activity. The aim of this study was to identify factors that influence engagement in regular exercise and could help increase physical activity levels in the general population.
View Article and Find Full Text PDFAppl Psychol Health Well Being
February 2025
University of Bremen, Bremen, Germany.
Behavioral intentions predict behavior better if they are stable over time. A statistical argument suggests that this is due to less measurement error, but recent theoretical advances suggest self-regulatory effects: durable intentions remain temporally stable due to their persistence when faced with challenges. Here, we leverage intensive longitudinal data on adherence with non-pharmaceutical interventions (NPIs) during the COVID-19 pandemic (N = 623; total assessments = 19,740; study duration: 6 months each).
View Article and Find Full Text PDFBackground: Prior to COVID-19, little was known about how risks associated with such a pandemic would compete with and influence patient decision making regarding cancer risk reducing medical decision making. We investigated how the pandemic affected preferences for medical risk-reducing strategies among women at elevated risk of breast or ovarian cancer.
Methods: We conducted a discrete choice experiment.
Acta Psychiatr Scand
December 2024
Bipolar and Depressive Disorders Unit, Hospital Clinic of Barcelona, Institute of Neurosciences, IDIBAPS, Barcelona, Catalonia, Spain.
Background: Studies have shown associations between polygenic risk scores for educational attainment (PRS), cognitive reserve (CR), cognition, negative symptoms (NS), and psychosocial functioning in first-episode psychosis (FEP). However, their specific interactions remain unclear. This study aimed to investigate the mediating roles of CR, cognition, and NS in the relationship between PRS and psychosocial functioning one year after a FEP.
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