Being Blunt About Marijuana: Parent Communication About Marijuana with Their Emerging Adult Children

Standard Versus Family-Based Screening, Brief Intervention, and Referral to Treatment for Adolescent Substance Use in Primary Care: Protocol for a Multisite Randomized Effectiveness Trial

BACKGROUND

Screening, brief intervention, and referral to treatment for adolescents (SBIRT-A) is widely recommended to promote detection and early intervention for alcohol and other drug (AOD) use in pediatric primary care. Existing SBIRT-A procedures rely almost exclusively on adolescents alone, despite the recognition of caregivers as critical protective factors in adolescent development and AOD use. Moreover, controlled SBIRT-A studies conducted in primary care have yielded inconsistent findings about implementation feasibility and effects on AOD outcomes and overall developmental functioning. There is urgent need to investigate the value of systematically incorporating caregivers in SBIRT-A procedures.

OBJECTIVE

This randomized effectiveness trial will advance research and scope on SBIRT-A in primary care by conducting a head-to-head test of 2 conceptually grounded, evidence-informed approaches: a standard adolescent-only approach (SBIRT-A-Standard) versus a more expansive family-based approach (SBIRT-A-Family). The SBIRT-A-Family approach enhances the procedures of the SBIRT-A-Standard approach by screening for AOD risk with both adolescents and caregivers; leveraging multidomain, multireporter AOD risk and protection data to inform case identification and risk categorization; and directly involving caregivers in brief intervention and referral to treatment activities.

METHODS

The study will include 2300 adolescents (aged 12-17 y) and their caregivers attending 1 of 3 hospital-affiliated pediatric settings serving diverse patient populations in major urban areas. Study recruitment, screening, randomization, and all SBIRT-A activities will occur during a single pediatric visit. SBIRT-A procedures will be delivered digitally on handheld tablets using patient-facing and provider-facing programming. Primary outcomes (AOD use, co-occurring behavior problems, and parent-adolescent communication about AOD use) and secondary outcomes (adolescent quality of life, adolescent risk factors, and therapy attendance) will be assessed at screening and initial assessment and 3-, 6-, 9-, and 12-month follow-ups. The study is well powered to conduct all planned main and moderator (age, sex, race, ethnicity, and youth AOD risk status) analyses.

RESULTS

This study will be conducted over a 5-year period. Provider training was initiated in year 1 (December 2023). Participant recruitment and follow-up data collection began in year 2 (March 2024). We expect the results from this study to be published in early 2027.

CONCLUSIONS

SBIRT-A is widely endorsed but currently underused in pediatric primary care settings, and questions remain about optimal approaches and overall effectiveness. In particular, referral to treatment procedures in primary care remains virtually untested among youth. In addition, whereas research strongly supports involving families in interventions for adolescent AOD, SBIRT-A effectiveness trial testing approaches that actively engage family members in primary care are absent. This trial is designed to help fill these research gaps to inform the critical health decision of whether and how to include caregivers in SBIRT-A activities conducted in pediatric primary care.

TRIAL REGISTRATION

ClinicalTrials.gov NCT05964010; https://www.clinicaltrials.gov/study/NCT05964010.

INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID)

PRR1-10.2196/54486.

Parental openness and communication regarding cannabis and alcohol use with their children

BACKGROUND AND OBJECTIVES

Given increases in youth cannabis and alcohol use and changes in the cannabis market, we examined parental openness and communication about cannabis and alcohol.

METHODS

Among 197 participants who had children ≤18 years old and lived in six US metropolitan areas (Atlanta, Boston, Minneapolis, Oklahoma City, San Diego, Seattle), we examined sociodemographic and use correlates of parental openness (i.e., acceptability of child use, rules regarding use in the home or around children, communication) about cannabis and alcohol, as well as being more open about cannabis versus alcohol.

RESULTS

In this sample (Mage  = 32.30, 70.1% female, 30.5% sexual minority, 33.0% racial/ethnic minority, 41.6% in recreational cannabis state), 33.5% reported past-month cannabis use, and 59.9% alcohol (22.8% used both, 29.4% used neither). Multivariable regression indicated that cannabis users (vs. nonusers) and sexual minority (vs. heterosexual) individuals were more open about cannabis use; alcohol users (vs. nonusers) were more open about alcohol use. Additionally, older parental and child age correlated with greater cannabis- and alcohol-related communication, and females (vs. males) reported greater cannabis-related communication. Those married/cohabitating and reporting past-month alcohol use were less likely to allow cannabis versus alcohol in the home or near children. Parents in legalized recreational (vs. nonlegalized) states, females, and heterosexual individuals reported greater cannabis- versus alcohol-related communication.

DISCUSSION AND CONCLUSIONS

Interventions are needed to support parental communication regarding substance use, particularly cannabis.

SCIENTIFIC SIGNIFICANCE

This study addressed parenting and youth substance use during evolving cannabis legislation and can inform youth substance use prevention interventions targeting parent-child communication.

35-Year-Old Parents Do Not Approve of 17-Year-Olds' Cigarette, Marijuana, or Alcohol Use: U.S. National Data 1993-2018

PURPOSE

Parents' attitudes about adolescent substance use likely guide their parenting behaviors. This study documents prevalence of parents' disapproval of adolescent substance use and characteristics associated with disapproval.

METHODS

Survey data from national samples of 35-year-old parents from the U.S. Monitoring the Future study were collected 1993-2018. Multivariable logistic regression examined predictors of disapproving attitudes about substance use by a hypothetical 17-year-old child, including occasional marijuana use or drunkenness, and regular cigarette, marijuana, or alcohol use.

RESULTS

Across all cohorts, rates of disapproving attitudes ranged from 93.7% disapproving of getting drunk occasionally to 97.2% disapproving of regular cigarette use, with some erosion in disapproval for some substances across cohorts. Parents' own recent abstinence from substance use predicted greater odds of disapproval.

CONCLUSIONS

The overwhelming majority of 35-year-old parents disapprove of adolescent substance use. Prevention and public health messaging can support parenting by sharing this important information.

Dysfunctional Parent-Child Communication About Sexting During Adolescence

Sexting (sending, receiving, and forwarding nude, semi-nude, or sexually explicit content) entails risks for adolescents; therefore, it is important for parents to be able to communicate with their children about its implications. The goal of the present study was to identify parental characteristics that lead to dysfunctional communication (lower quality of communication) about sexting, on a sample of 427 parents (336 mothers and 91 fathers) of Israeli adolescents aged 10-18 years and to determine whether parents' perceived severity of sexting and the degree to which they perceive their adolescent to be susceptible to sexting function as mediating factors. Parents completed a set of questionnaires online. Findings indicated that authoritarian and permissive parenting styles were positively associated with dysfunctional parent-child communication about sexting. Authoritative style was inversely related to dysfunctional communication and was mediated by positive attitudes toward sex education. Additionally, authoritative parents were capable of assessing the severity of their children's sexting activities, and the degree to which their children were susceptible to engage in sexting. The quality of the discussion initiated by authoritative parents appears to have enabled them to be aware of adolescent behaviors and to adjust their communication about the inherent risks. Findings suggest that the perception of sexting as too risky diminishes parents' ability to conduct a high-quality discussion about it. In conclusion, research findings emphasize parents' role in mediation of the online experiences of their children and conducting a constructive discussions with them about sexting.

Cannabis use, self-perceived risk, perceived peer approval and parental attitudes among youth at clinical high-risk for psychosis

AIM

Cannabis use is associated with greater likelihood of psychosis. The relationship between attitudes about cannabis and use has not been examined in youth at clinical high-risk (CHR) for psychosis. Additionally, the shifting legal landscape can provide a valuable context for evaluating use and related attitudes.

METHODS

This study included 174 participants (44 CHR, 43 healthy control [HC] youth-parent dyads). Youth completed measures of self-reported cannabis use confirmed with a urinalysis, self-perceived risk and perceived peer attitudes. Parents reported attitudes about youth use. Legalization occurred halfway during a 5-year study in Colorado, providing an opportunity to cross-sectionally examine its role in use and attitudes.

RESULTS

Frequency of youth reporting cannabis use was significantly higher in CHR (69%) than control group (30%). Use in CHR group was associated with higher perceived peer approval (r = .57), increased parental permissiveness (r = .28) and lower self-perceived risk (r = -.26). Comparing samples participating pre and post-legalization, use remained stable within each group. Group differences in parental permissiveness shifted; trend toward decrease in permissiveness in CHR group (η²_partial  = .07) and a significant increase in HCs (η²_partial  = .16) were observed. Post-legalization, use in CHR group correlated with higher perceived peer approval (r = .64), lower self-perceived risk (r = -.51) and higher parental permissiveness (r = .35, trend).

CONCLUSIONS

Taken together, results indicate a relationship between self and peer/parental attitudes about cannabis and use in youth at CHR for psychosis. These factors are important to consider within the legalization context given the changes in parental attitudes and a stronger association between use and attitudes in this group post-legalization.

Parental influences on marijuana use in emerging adulthood

The purpose of this study was to gain a clearer understanding of the relation between parental relationship qualities and overall emerging adulthood (EA) marijuana use processes. The present study drew from an ethnically and socioeconomially diverse sample of EAs (ages 19-22) and their parents (n = 470) from the Pacific Northwest region. This study used parent-report and child-report data to capture measures of parenting and EA marijuana use outcomes. Latent Class Growth Analysis (LCGA) was used to model trajectories of marijuana use and risk factor analyses were used to examine how marijuana group membership varied by covariates and parental relationship qualities. Results revealed that lower levels of family cohesion and quality of parent-child communication were more likely to predict membership in the high-using groups and moderate-decreasing user groups in comparison to low-to-non users. Results also indicated that lower levels of frequency of parent-child communication were more likely to predict membership in the high-users group compared to the low-to-non users. Regarding parent knowledge of marijuana use, trends toward congruence and underestimation of EA marijuana use predicted membership in the high-using and moderate-decreasing groups compared to the low-to-non users. Study results indicate EAs in their early 20s may be more likely to engage in healthy decision-making regarding marijuana use in an environment that includes warm, supportive parent-child relationships where parents are aware of their EAs use without focusing on their EA's perceptions of risk. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

Twitter Surveillance at the Intersection of the Triangulum

INTRODUCTION

A holistic public health surveillance approach can help capture the public's tobacco and marijuana-related attitudes and behaviors. Using publicly available data from Twitter, this is one of the first studies to describe key topics of discussions related to each intersection (e-cigarette, combustible tobacco, and marijuana) of the Triangulum framework.

METHOD

Twitter posts (n=999,447) containing marijuana, e-cigarette and combustible tobacco terms were collected from January 1, 2018, to December 23, 2019. Posts to Twitter with co-occurring mentions of keywords associated with the Triangulum were defined as an intersection (e-cigarettes and combustible tobacco, combustible tobacco and marijuana, e-cigarettes and marijuana, and marijuana, e-cigarettes and combustible tobacco). Text classifiers and unsupervised machine learning was used to identify predominant topics in posts.

RESULTS

Product Features and Cartridges were commonly referenced at the intersection of e-cigarette and marijuana-related conversations. Blunts and Cigars and Drugs and Alcohol were commonly referenced at the intersection of combustible tobacco and marijuana-related discussions. Flavors and Health Risks were discussed at the intersection of e-cigarette and combustible-related conversations, while discussions about Illicit products and Health risks were key topics of discussion when e-cigarettes, combustible tobacco, and marijuana were referenced all together in a single post.

CONCLUSION

By examining intersections of marijuana and tobacco products, this study offers inputs for designing comprehensive FDA regulations including regulating product features associated with appeal, improving enforcement to curb sales of illicit products, and informing the FDA's product review and standards procedures for tobacco products that can be used with marijuana.

IMPLICATIONS

This study is the first to leverage the Triangulum framework and Twitter data to describe key topics of discussions at the intersection of e-cigarette, combustible tobacco, and marijuana. Real-time health communication interventions can identify Twitter users posting in the context of e-cigarettes, combustible tobacco, and marijuana by automated methods and deliver tailored messages. This study also demonstrates the utility of Twitter data for surveillance of complex and evolving health behaviors.

Parents' Cannabis-Related Attitudes and Emerging Adult Offspring Cannabis Use: Testing the Mediating Effect of Perceived Parental Approval

Background: Contrary to parental alcohol use and expectancies work, little is known about how parent's cannabis use (CU) and expectancies influence offspring CU. This is a notable gap in the literature given increasing acceptability and use of cannabis, especially among emerging adults (EA). Moreover, limited work has tested mechanisms of transmission of risk from these parent factors. This study addresses these gaps by testing prospective associations of parental CU and expectancies with offspring CU and CU problems, and perceived parental approval of offspring CU as a potential mediator. Method: A community sample of 314 EA and caregiver dyads completed three annual assessments (mean age = 19.13). The sample was 54% female and majority White/non-Hispanic (76%). Caregivers reported on their cannabis expectancies and use, and EA reported on their CU, CU-related problems, and perceived parental approval of CU. Results: Longitudinal structural equation modeling supported a mediated pathway such that high parental positive cannabis expectancies were associated with perceived parental approval of CU, which in turn, predicted increases in EA CU and CU problems. Parental negative expectancies had a significant indirect effect but in the opposite direction. Indirect effects were found above and beyond parental CU, which was not associated with offspring CU. Conclusions: This is the first study to test prospective indirect effects of parental cannabis expectancies on offspring CU. Findings suggest parents' attitudes, even in the absence of parental use, confer risk for offspring use by shaping perceived acceptance of CU, suggesting parental expectancies as targets for parent-based CU interventions.

The growing transition from lifetime marijuana use to frequent use among 12th grade students: U.S. National data from 1976 to 2019

BACKGROUND

More United States adolescents now report high-frequency marijuana use than similar use levels of alcohol or tobacco. Increased high-frequency use raises questions such as (a) is frequent use likelihood growing among adolescents who experiment with use? (b) Is such change observed equally across sex and racial/ethnic subgroups? (c) Have sociodemographic and other covariate associations with frequent use changed over time?

METHODS

Data were obtained from 649,505 12th grade students participating in the cross-sectional, nationally-representative Monitoring the Future study from 1976 to 2019. Historical trends were modeled for any and frequent (20+ occasions) past 30-day marijuana use among all students and lifetime users, and lifetime user sex and racial/ethnic subgroups. Multivariable logistic regression estimates from 1989 to 1993 (lowest prevalence years) versus 2015-2019 (most recent years) were compared to examine covariate association changes with frequent use.

RESULTS

Among all students, recent linear trends in any and frequent marijuana use were not significantly different from zero (0.023 [SE 0.156] and 0.036 [0.073], respectively); frequent use among lifetime users increased (0.233 [0.107], p = 0.048). Among lifetime users, the increase was stronger for male than female students, and for minority versus White students. Significant association changes with race/ethnicity, parental education, and perceived risk were observed.

CONCLUSIONS

The proportion of adolescent lifetime marijuana users reporting current frequent marijuana use increased, and is now at near-record levels. Increases were particularly strong among males and minority students. There appears to be an increasing likelihood that adolescents who experiment with marijuana use may progress to frequent use.

Is marijuana identity associated with marijuana use and consequences? An examination of direct and interactive associations

BACKGROUND

There is relatively little research examining the relationship between identity and marijuana-related outcomes (e.g., marijuana use and consequences). Identity may both directly help shape marijuana use behaviors and moderate the influence of other risk factors on marijuana outcomes.

OBJECTIVES

The current study examines the relationship between marijuana identity and marijuana-related outcomes among emerging adults and explores whether identity moderates the relationships between nonidentity correlates (e.g., perceived norms and negative affect) of marijuana-related outcomes.

METHODS

College students who reported marijuana use in the past 12 months completed measures of marijuana identity, perceived norms, negative affect, frequency of marijuana use, and marijuana consequences. Conclusions/Importance: The results indicated that marijuana identity is associated with marijuana use frequency and moderates the relationship between perceived norms and marijuana consequences. The findings have implications for both identity-based and social norms-based interventions targeting problematic marijuana use among emerging adults.

Parent Prevention Communication Profiles and Adolescent Substance Use: A Latent Profile Analysis and Growth Curve Model

This current study identifies distinct parent prevention communication profiles and examines whether youth with different parental communication profiles have varying substance use trajectories over time. Eleven schools in two rural school districts in the Midwestern United States were selected, and 784 students were surveyed at three time points from the beginning of 7th grade to the end of 8th grade. A series of latent profile analyses were performed to identify discrete profiles/subgroups of substance-specific prevention communication (SSPC). The results revealed a 4-profile model of SSPC: Active-Open, Passive-Open, Active-Silent, and Passive-Silent. A growth curve model revealed different rates of lifetime substance use depending on the youth's SSPC profile. These findings have implications for parenting interventions and tailoring messages for parents to fit specific SSPC profiles.