Summary: Cannabis users are less aware of unhealthy behaviors they exhibit, including using demands, criticisms, and being avoidant, when in a relationship conflict.
Source: Rutgers University
Cannabis users may think their approaches to managing conflict in romantic relationships are better than they are and don’t recognize potentially problematic dynamics that might exist, according to a collaborative study conducted by Rutgers and Mount Holyoke College.
The study, published in the journal Drug and Alcohol Dependence, is one of a few to examine how cannabis use is associated with how couples relate.
Researchers say the findings can assist couples in which at least one of the partners uses cannabis better navigate conflict discussion and resolution.
“We looked at different indicators of relationship functioning: how satisfied and committed people felt about their relationship, their behavior and physiology during a laboratory-based conflict interaction and their perceptions about their conflict discussion and relationship afterward,” said author Jessica Salvatore, an associate professor in the department of psychiatry at Rutgers Robert Wood Johnson Medical School.
In the study, 145 couples in which at least one partner used cannabis were asked to report how often they used the substance and how satisfied they were in their relationship. The couples were videotaped engaging in a 10-minute discussion on a topic that they identified as a major source of conflict, during which researchers measured their physiological stress response through their heart rate and respiration.
The couples then had a five-minute discussion on areas where they were in agreement. After, researchers asked how they thought the conversations went and how satisfied they were with conflict resolution.
The videos were observed by two sets of trained raters who assessed each partner’s conflict behavior, including avoidance (deflecting, skirting or ignoring areas of disagreement) and negative engagement (making demands for change, criticizing or blaming) on separate five-point scales.
A separate set of raters assessed the extent to which partners were able to transition out of conflict, regardless of resolution, toward a discussion of agreements and positive aspects of their relationship.
They assigned low scores when participants made no substantive contributions to the discussion of positive aspects of the relationship and high scores when they nominated areas of agreement or positive aspects of the relationship or when they elaborated upon their partner’s suggestions.
The researchers found participants who used cannabis more frequently showed less parasympathetic withdrawal during their interaction with their partner – indicating reduced capacity to flexibly respond to stress.
They also issued more criticism and demands, avoided conflict during the discussion and were less able to reorient themselves to a discussion about the positive aspects of their relationship.
Yet, paradoxically, when asked how they thought the conflict conversation went, cannabis users reported greater satisfaction with how the conflict was resolved and did not perceive themselves as having used demand or avoidance strategies.
“The assessments by the cannabis users were almost the exact opposite of what independent raters found,” said Salvatore.
“However, it is important to note that this study’s findings do not mean that cannabis use is wholesale good or bad for relationships. Rather, it gives insight into how couples can better navigate conflict and come to a resolution. When you don’t see problems, you can’t solve them.”
The study was conducted in collaboration with Katherine C. Haydon, an associate professor in the psychology and education department at Mount Holyoke College.
About this cannabis use and behavior research news
Author: Patti Verbanas
Source: Rutgers University
Contact: Patti Verbanas – Rutgers University
Image: The image is in the public domain
Original Research: Closed access.
“Relationship perceptions and conflict behavior among cannabis users” by Jessica Salvatore et al. Drug and Alcohol Dependence
Abstract
Relationship perceptions and conflict behavior among cannabis users
Background
Cannabis use is increasingly common, yet few studies have examined its associations with couple functioning. To address this gap, we used actor-partner interdependence modeling to examine the associations between cannabis use, relationship perceptions, and observed conflict behavior in a community-based sample of cannabis users and their partners.
Methods
Cannabis users (N = 232; 96 males; 122 females; 14 undisclosed biological sex) and their partners completed self-reports of cannabis frequency and global relationship satisfaction and commitment. At a laboratory visit, couples engaged in a 10 min conflict discussion and a 5 min discussion of areas of agreement, and reported on their post-conflict perceptions. Each partner’s parasympathetic activity was assessed during the conflict task, and trained raters coded conflict and recovery behavior
Results
More frequent actor cannabis use was associated with more negative engagement and avoidance behavior during conflict, less parasympathetic withdrawal during conflict, and less effective behavioral recovery immediately after conflict. More frequent cannabis use was also associated with greater satisfaction with conflict resolution following the conflict discussion, but was not associated with perceived overall relationship satisfaction or commitment. Cannabis effects were independent of alcohol use
Conclusions
Among cannabis users, there are discrepancies between perceived and objective measures of relationship functioning, such that cannabis users viewed their relationships as better functioning compared to independent raters’ reports. These findings highlight the need for a nuanced understanding of the associations between cannabis and relationship functioning, which appear to be distinct from alcohol, as well as an organizing theoretical framework to stimulate future research.
