Internet Intervention for Well-Being and Work-Family Conflict in Dual-Earner Couples

Trial statusNot yet recruiting
Trial phaseNot applicable
Trial typeInterventional
Biological sexAll
Age18+
SponsorUniversity of Social Sciences and Humanities, Warsaw

About this trial

The goal of this clinical trial is to learn if an online program treats stress in working couples. The main questions it aims to answer are:

* Does the 3-week online program lower stress for participants? * Does doing the program together work better than doing it alone? * Does the program lower conflict between work and home life? * Does the program improve job and family satisfaction? Researchers will compare four groups (both partners, only women, only men, and a waitlist) to see if doing the program together works best to lower stress.

Participants will:

* Fill out online surveys at the start, after 3 weeks, and 6 months later. * Use a 3-week online program to manage time and lower stress. * Read short texts and track their daily habits. * Talk and plan with their partner if placed in the joint group.

Eligibility criteria

This trial accepts healthy volunteers

Qualifiers

Cohabiting heterosexual couples

Both partners are adults aged 18 or older,

Both partners work at least 20 hours per week,

Both partners have lived together in the same household for at least 1 year,

Disqualifiers

Either partner lacks access to an internet-connected device,

Either partner has insufficient Polish language skills to complete the online program and surveys.

Trial design

Design model

Parallel

Treatments tested in this trial

  • Internet-delivered psychological intervention for work-family conflict

    Behavioral

    An unguided, 3-week internet-delivered intervention hosted on Google Classroom. It aims to help dual-earner couples manage time-based and strain-based work-family conflict. The program comprises two parallel strands combining psychoeducation, boundary management strategies, self-compassion, emotional awareness, implementation intentions, and behavioral experiments. In the dyadic condition, it also includes joint exercises involving mutual reflection and communication.

Treatment groups

564 Participants
are divided into 4 treatment groups
Group A: Dyadic intervention conditionExperimental treatment 1 intervention
Group B: Individual female-partner intervention conditionExperimental treatment 1 intervention
Group C: Individual male-partner intervention conditionExperimental treatment 1 intervention
Group D: Waitlist control conditionNo intervention 0 interventions

Trial outcomes

Primary outcomes

1

Perceived Stress

Perceived stress will be assessed using the 4-item Perceived Stress Scale (PSS-4). The scale measures the extent to which participants perceive their lives as unpredictable, uncontrollable, and overloaded. Items are rated on a 5-point scale from 0 ("never") to 4 ("very often"). Positively worded items are reverse scored, and item scores are summed. Higher scores indicate greater perceived stress.

Time frame
Immediately after the 3-week intervention period (T2) and at the 6-month follow-up (T3).

Secondary outcomes

1

Work-to-Family Conflict (WFC)

Assessed using the multidimensional measure developed by Carlson et al. (2000). This specific outcome evaluates interference originating in the work domain and affecting family life. It measures time-based, strain-based, and behavior-based dimensions of conflict. Items are rated on a 5-point scale from 1 ("strongly disagree") to 5 ("strongly agree"). Higher scores indicate greater work-to-family conflict. Both composite scores and separate dimensional scores (time-based and strain-based) will be analyzed.

Time frame
Immediately after the 3-week intervention period (T2) and at the 6-month follow-up (T3).
2

Family-to-Work Conflict (FWC)

Assessed using the multidimensional measure developed by Carlson et al. (2000). This specific outcome evaluates interference originating in the family domain and affecting work. It measures time-based, strain-based, and behavior-based dimensions of conflict. Items are rated on a 5-point scale from 1 ("strongly disagree") to 5 ("strongly agree"). Higher scores indicate greater family-to-work conflict. Both composite scores and separate dimensional scores (time-based and strain-based) will be analyzed.

Time frame
Immediately after the 3-week intervention period (T2) and at the 6-month follow-up (T3).
3

Job Satisfaction

Assessed using the 3-item Satisfaction with Job Scale (Zalewska, 2003), which evaluates the cognitive appraisal of one's work life. Items are rated on a 7-point scale from 1 ("strongly disagree") to 7 ("strongly agree"). Higher scores indicate greater job satisfaction.

Time frame
Immediately after the 3-week intervention period (T2) and at the 6-month follow-up (T3).
4

Family Satisfaction

Assessed using a 3-item scale adapted from the Satisfaction with Family Life Scale (Zabriskie \& Ward, 2013) to evaluate cognitive satisfaction with family life. Items are rated on a 7-point scale from 1 ("strongly disagree") to 7 ("strongly agree"). Higher scores indicate greater family satisfaction.

Time frame
Immediately after the 3-week intervention period (T2) and at the 6-month follow-up (T3).

Other outcomes

1

Self-Compassion

Assessed using the Polish adaptation of the Self-Compassion Scale Short Form (SCS-SF; 12 items). Evaluates self-kindness, common humanity, and mindfulness versus self-judgment, isolation, and over-identification. Items are rated on a 5-point scale from 1 ("almost never") to 5 ("almost always"). Higher scores indicate greater self-compassion.

Time frame
Baseline (T1), immediately after the 3-week intervention period (T2) and at the 6-month follow-up (T3).
2

Segmentation and Integration Strategies

Assessed using 6 items adapted from Kossek et al. (2012) measuring nonwork interrupting work behaviors and work interrupting nonwork behaviors. Items are rated on a 5-point scale from 1 ("strongly disagree") to 5 ("strongly agree"). Higher scores reflect specific boundary management styles.

Time frame
Baseline (T1), immediately after the 3-week intervention period (T2) and at the 6-month follow-up (T3).
3

Intervention Credibility and Outcome Expectancy

Assessed using the Credibility/Expectancy Questionnaire (CEQ; 6 items). Evaluates cognitive appraisal (credibility subscale) and beliefs about treatment outcome (expectancy subscale). Items 1-3 and 5 are rated on 9-point scales; items 4 and 6 are rated from 0% to 100%. Higher scores indicate higher credibility and expectancy.

Time frame
Baseline (T1).
4

User Experience

Assessed using the short version of the User Experience Questionnaire (UEQ-S). Measures pragmatic aspects (clarity, efficiency) and hedonic aspects (stimulation, novelty) of the intervention platform.

Time frame
Immediately after the 3-week intervention period (T2).

Sponsors and contacts

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University of Social Sciences and Humanities, Warsaw

Lead sponsor

National Science Centre, Poland

Collaborator

This trial is not recruiting at the moment. You can still explore other options: