Research

The Evidence

…peer-reviewed, not persuasion-only.

Nine peer-reviewed studies form the empirical backbone of Put Emotion Back in Business. Below is a working index — findings, magnitudes, and honest caveats.

Emotions are not what happens when business is not happening. They are part of the mechanism by which business happens at all.
From the research memo
Central argument
  1. ρ = .43
    ✦ Strong evidence

    Psychological Safety Is Performance Infrastructure

    Task performance across 136 independent samples. Learning behaviors: ρ = .62. Engagement: ρ = .45.

    Frazier, Fainshmidt, Klinger, Pezeshkan & Vracheva·Personnel Psychology · 2017 · Meta-analysisSource
  2. Mechanism
    ✦ Strong evidence

    Compassion Drives Affective Commitment

    Compassion at work is a sensemaking event — it generates positive emotion, which mediates deep organizational commitment.

    Lilius, Worline, Maitlis, Kanov, Dutton & Frost·Journal of Organizational Behavior · 2008Source
  3. 16 months
    ✦ Promising

    Cultures of Care Cascade to Clients

    Longitudinal study: companionate love reduced absenteeism, exhaustion, and — for clients — ER transfers. Culture is operational.

    Barsade & O'Neill·Administrative Science Quarterly · 2014Source
  4. SMD = 0.47
    ✦ Strong evidence

    Emotional Competencies Are Trainable

    Controlled trials show moderate, durable effects persisting three months after training. Not a fixed trait.

    Mehler, Balint, Gralla et al.·BMC Psychology · 2024 · Meta-analysisSource
  5. g = 0.66
    ✦ Strong evidence

    Mindfulness Reduces Stress at Work

    56 RCTs. Wellbeing g = 0.68 · stress g = 0.66 · engagement g = 0.53. Productivity claims are fragile — cite honestly.

    Vonderlin, Biermann, Bohus & Lyssenko·Mindfulness · 2020 · Meta-analysisSource
  6. 29 / 33
    ✦ Promising

    Burnout Is Organizationally Addressable

    Systematic review — 29 of 33 workplace wellbeing interventions produced effective reductions in burnout indicators.

    Cohen, Pignata, Bezak, Tie & Childs·BMJ Open · 2023 · Systematic reviewSource
  7. ρ = .08
    ✦ Corrective

    The EI-Leadership Myth Corrected

    Multi-source estimate for managers. Self-rated correlations of ρ = .59 collapse under rigorous measurement — use EI for development, not selection.

    Harms & Credé·Journal of Leadership & Organizational Studies · 2010Source
  8. Behavior
    ✦ Promising

    Leadership Is Emotional Architecture

    Approachable. Listens attentively. Asks facilitative questions. Empowers. Fair, no-fault culture. These build safety.

    Zhou & Chen·Frontiers in Psychology · 2021Source
  9. Positive
    ✦ Promising

    EI Matters for Service Quality

    Service-provider EI is associated with better perceived quality and customer satisfaction — bounded to service industries.

    Miao, Barone, Qian & Humphrey·Marketing Letters · 2019 · Meta-analysisSource