Exploring Data-Driven Approaches to Stress Management: A Systematic Review of Stress Tracking, Intervention, and System Evaluation Methods

Paper Title

Exploring Data-Driven Approaches to Stress Management: A Systematic Review of Stress Tracking, Intervention, and System Evaluation Methods

Publication Info

• Topic area: Stress management systems integrating detection, intervention, and evaluation in HCI.
• Keywords: Stress tracking, stress intervention, stress evaluation, HCI, wearable sensing, psycho-physiological stress, subjective stress, exposure stress, user-centered design, systematic review.

Background and Problem

• Problem / challenge: Existing research on stress management systems often isolates stress detection or intervention without integrating these components into a unified framework. Evaluation practices are fragmented, and the connection between stress detection, intervention design, and real-world user needs remains underexplored.
• Significance: Stress is a complex, subjective, and contextual experience that impacts mental and physical health. Effective stress management systems can improve well-being, productivity, and quality of life, especially in everyday and workplace contexts.
• Motivation and related work: Prior reviews have focused separately on stress detection or intervention strategies, with limited attention to their integration or evaluation. Few studies address the diversity of intervention strategies or rigorously evaluate systems in real-world contexts. This review aims to bridge these gaps by analyzing the entire pipeline of stress management systems.

Solution

• Proposed approach: A systematic review of 52 empirical studies that integrate stress tracking, intervention, and evaluation, organized using a conceptual framework based on three stress constructs: subjective stress, psycho-physiological stress, and exposure stress.
• Novelty:
  1. Provides an integrative review linking stress detection, intervention strategies, and evaluation practices.
  2. Proposes a conceptual framework connecting stress constructs to system design and evaluation.
  3. Identifies key challenges and opportunities for future user-centered stress management technologies.
• Procedure and key techniques:
  1. Systematic search of 2,152 papers using PRISMA guidelines, narrowing to 52 studies meeting inclusion criteria.
  2. Categorization of stress constructs (subjective, psycho-physiological, exposure) and their operationalization.
  3. Analysis of intervention content, timing, and delivery platforms.
  4. Evaluation of study designs, metrics, and methodological rigor.

Results

• Concrete findings:
  • Stress constructs: 22 studies targeted psycho-physiological stress, 20 focused on subjective stress, 7 on exposure stress, and 3 used hybrid approaches.
  • Intervention content: Visualization (most common), biofeedback, cognitive therapy, mindfulness, activity suggestions, and environmental/task adaptation.
  • Delivery timing: Just-in-time interventions (30 studies) were predominant, followed by on-demand (24), pre-scheduled (12), and ambient (3).
  • Evaluation: Most studies were short-term (<8 weeks), with small sample sizes (median = 23). Quantitative metrics (e.g., PSS, HRV) dominated, supplemented by qualitative methods (e.g., interviews).
• Advantage over baselines:
  • Highlights the importance of integrating stress constructs, user-centered design, and adaptive interventions.
  • Identifies gaps in prior work, such as limited use of closed-loop systems and lack of multi-construct frameworks.
• Experiments / evaluation:
  • Studies spanned field (28), lab (18), hybrid (5), and showroom (1) environments.
  • Target groups included students (15), workers (12), clinical/family populations (10), and general users (9).
  • Evaluation focused on feasibility, usability, and stress reduction, with limited longitudinal or comparative designs.
• Limitations and future work:
  • Current systems often rely on single-construct models, leading to context loss and perceptual mismatch.
  • Limited use of adaptive, closed-loop interventions and receptivity-aware strategies.
  • Need for rigorous, long-term, and comparative evaluations, as well as transparent reporting and reproducibility.

Summary

This systematic review provides an integrative analysis of stress management systems, linking stress detection, intervention strategies, and evaluation practices. By categorizing studies based on stress constructs and intervention designs, the review highlights the importance of multi-construct frameworks and adaptive, user-centered approaches. While current systems demonstrate technological innovation, they often lack contextual understanding and personalization, leading to generic interventions and limited long-term engagement. Future research should prioritize process-centric designs, closed-loop adaptation, and rigorous, longitudinal evaluations to advance the field of stress management technologies.