Intimate Partner Aggression During the COVID-19 Pandemic: Associations With Stress and Heavy Drinking.

Objective: This study aimed to test empirically whether (1) the local impact of the COVID-19 pandemic was associated with increases in intimate partner aggression (IPA) and heavy drinking, and (2) heavy drinking moderated the association between COVID-19 stress and IPA perpetration.

Method: Participants were 510 individuals (approximately 50% who endorsed a sexual or gender minority identity) recruited via Qualtrics Research Services in April 2020, during the height of shelter-in-place (SiP) restrictions across the United States. They completed a questionnaire battery that included measures of COVID-19 stressors, physical and psychological IPA perpetration, and heavy drinking.

Reduction in Cannabis Use and Functional Status in Physical Health, Mental Health, and Cognition.

Treatment for substance use disorders has traditionally been abstinence-oriented, but evaluating the merits of low-level cannabis use as potential treatment endpoint may identify benefits that are clinically relevant for treatment-seeking individuals who do not attain abstinence. This study explores if reduction in cannabis use to a lower level of use is related to improved physical health, mental health, and perceived cognitive functions. Study participants with a history of problematic cannabis use (n = 111) completed assessments.