This arm will receive training in emotion regulation skills, including mindfulness skills to help redeploy their attention, cognitive reappraisal skills to analyze stimuli or emotion-eliciting events from a more comprehensive perspective, situation change skills to regulate emotions by exposing oneself to nature, experiential acceptance skills through metaphor, and breathing techniques. They will also receive training in theories of the family emotion system.

This arm will be trained to moderate their and their family members' use of commercial electronics. They will do so by learning mechanisms behind addictions, family communication skills, and various substitute activities for commercial electronics usage.

This arm will receive training in emotion regulation skills, including mindfulness skills to help redeploy their attention, cognitive reappraisal skills to analyze stimuli or emotion-eliciting events from a more comprehensive perspective, situation change skills to regulate emotions by exposing oneself to nature, experiential acceptance skills through metaphor, and breathing techniques. They will also receive training in theories of the family emotion system.

Participants' psychological resilience will be measured by the 25-item Connor-Davidson Resilience Scale. Participants will report their perceived psychological resilience of self on a 5-point Likert scale (0 = strongly disagree; 4 = strongly agree). Higher total scores indicate higher levels of psychological resilience.

Participants' use of adaptive cognitive emotion regulation strategies will be measured by corresponding subscales of the Cognitive Emotion Regulation Questionnaire (CERQ). The study will employ five subscales, including acceptance, positive refocusing, refocus on planning, positive reappraisal, and putting into perspective, as these strategies are the targets of the intervention. Each subscale includes four items. Participants will report their use of each strategy on a 5-point Likert scale (1 = almost never; 5 = almost always). Higher scores for each subscale indicate more use of the corresponding cognitive emotion regulation strategy.

Participants' use of adaptive behavioral emotion regulation strategies will be measured by corresponding subscales of the Behavioral Emotion Regulation Questionnaire (BERQ). The study will employ two subscales (seeking distraction and putting into perspective) as these strategies are the targets of the intervention. Each subscale includes four items. Participants will report their use of each strategy on a 5-point Likert scale (1 = almost never; 5 = almost always). Higher scores for each subscale indicate more use of the corresponding behavioral emotion regulation strategy.

Participants' affective experiences will be measured by the International Positive and Negative Affect Schedule Short Form (I-PANAS-SF). Participants will report their experienced positive and negative affect on a 10-item, 5-point Likert scale (1 = never; 5 = always). Higher scores indicate higher levels of positive or negative affect.

Participants' family resilience will be measured by the Walsh Family Resilience Questionnaire Short Version (WFRQ-9). Participants will report their perceived family resilience on a 5-point Likert scale (1 = rarely/never; 5 = almost always), with higher scores indicating higher levels of family resilience.

Participants will report their sense of community on the Brief Sense of Community Scale (BSCS). The measurement includes four subscales: needs fulfillment, group membership, influence, and shared emotional connection. Participants will report their perceived sense of community of self on a 5-point Likert scale (1 = strongly disagree; 5 = strongly agree). Higher scores indicate participants' higher sense of community.