New workplace experiments suggest that practicing cognitive reappraisal can shift how workers feel during the workday, and early evidence hints that some changes may persist for months. A randomized three-week study found changes in reported affect and affect-linked work outcomes, with similar patterns at one month. A separate nationwide six-month experiment reports improvements in some outcomes, but its accessible account is a preprint abstract with limited detail. Practice is reasonable as a small, observable skill experiment; claims that it reliably improves teamwork or performance go beyond what these studies establish.
What did the trial actually compare?
The title can make the 2025 study sound like a contest between changing a work situation and changing your reaction to it. It was narrower. Zhu and colleagues tested short cognitive reappraisal activities: ways of changing how a reported event is interpreted. Their “reappraise the situation” instruction asked workers to look for pleasant aspects or possible positive outcomes. “Reappraise the emotion” asked them to accept negative affect without judging it. Neither asked participants to change a deadline, workload, staffing level, or colleague’s behavior.
The randomized trial retained 176 US employees: 88 in an intervention group and 88 in a control group. Eligibility required at least 30 work hours per week on weekday day shifts. Across 15 workdays, participants completed two daily activities and repeated surveys. The intervention group received the reappraisal activities on most occasions, with neutral recall activities included at some points; the control group received the neutral activity. The setup let the researchers test the intervention package against a control and compare prompt types within the intervention group.
That distinction matters when a problem has a practical cause. A worker who is frustrated by an ambiguous handoff could reinterpret the event, but could also ask who owns the next step. The trial tested the first kind of response. It did not test whether the second would work better, or whether the handoff should be redesigned. Its result cannot be used as evidence that employees should accommodate preventable problems.
What changed during three weeks, and what lasted a month?
Compared with control, the three-week reappraisal program significantly lowered reported negative affect and raised reported positive affect after the activities. Affect here means a person’s experienced mood and emotion. The authors also modeled pathways from affect to work outcomes: lower negative affect was indirectly linked to less counterproductive work behavior, while higher positive affect was indirectly linked to higher overall job performance. Negative affect did not provide a significant pathway to overall performance.
An indirect link is a pattern in a statistical model, not a promise that a prompt will make a particular employee more productive. These outcomes were reported by participants, and the intervention was a package of repeated activities. The design offers causal evidence that the package affected reported affect in this sample; it does not isolate a single sentence of advice as the cause of every later work outcome. At the one-month follow-up, the authors reported no fade-out in the modeled work outcomes. One month is useful evidence of persistence over that interval, not proof that effects last indefinitely.
For personal development, this is a reasonable basis for a small experiment: after a difficult but unchangeable event, pause and look for another accurate interpretation. Then observe what you do next. The trial did not measure emotional intelligence, and it does not show that an EQ score predicts who benefits. It tests a brief practice, not a person’s fixed capacity.
Does a larger six-month experiment settle durability?
A separate study extends both the time horizon and the range of workers. Its accessible abstract describes a pre-registered nationwide field experiment with 4,054 low- and middle-income US workers, including drivers, teachers, and early-education workers. Compared with an active control, the reappraisal intervention reportedly improved some emotional well-being and workplace outcomes six months later. The abstract names job performance, quit intentions, and impatient decision-making as examples.
That result is worth watching, but the accessible account is a preprint abstract rather than a full peer-reviewed paper. It does not show effect sizes, detailed outcome measures, attrition, intervention dose, or which direction each named outcome changed. Readers cannot infer that every listed outcome improved or estimate the size of change. A coauthor's publication page lists the work as under review, establishing its preliminary status but not the quality or magnitude of any effect.
A narrower comparison comes from a quasi-experimental study of 72 nurses at one university hospital, 36 in training and 36 in control. After psychoeducation, the training group had higher cognitive-reappraisal questionnaire scores at post-test, one month, and three months; the abstract reports F = 24.41, p < .001. This adds a three-month signal for reported strategy use. Because the study was not randomized, involved one hospital, and measured scores rather than observed teamwork, it cannot show that collaboration or job performance improved.
The three studies therefore offer different kinds of follow-up. The workplace prompt trial captured affect around work events and modeled links to participant-reported work outcomes; the nurse study tracked questionnaire scores after a training program; the six-month abstract names workplace outcomes but withholds enough detail to judge each measure. These findings should not be added up as if they were repeated measures of one skill. A longer interval is useful, but it does not by itself show that an emotional shift changed a working relationship.
The six-month project is not a larger replication of the three-week prompt study. The samples, intervention formats, control conditions, and reported outcomes differ. One gives a detailed test of brief prompts during real workdays; the other signals that a broader program may have longer reach among workers in demanding and under-resourced settings. Together, they make durability plausible enough to investigate while leaving its size, mechanism, and generality unresolved.
Sources: Enhancing workplace well-being through reappraisal in a nationwide field experiment; The Effect of Emotion Regulation Training on Nurses: A Quasi-Experimental Study; Enhancing workplace well-being through reappraisal in a nationwide field experiment
What should a worker take into the next conversation?
When an event leaves you tense, write down the observable facts in one sentence, then separate your first explanation from what you know. Consider one alternative that could also fit those facts; do not force a positive reading if it contradicts them. The trial suggests situation-focused prompts can shift immediate affect for some participants, but the choice of interpretation still belongs to the worker and the evidence in front of them.
Next choose an action that addresses the actual need. For an unclear handoff, ask who owns the next step; for a changed requirement, confirm the current version and whether the deadline should move. If a plausible reframe helps you ask without unnecessary escalation, note that. If the facts still point to a workload, safety, fairness, or boundary problem, raise that concern or seek a practical change rather than treating reinterpretation as its solution.
To learn whether practice helps, track a small behavior across a few similar situations: for example, whether you paused to check an assumption, asked a specific question, or made a clear request. That is a personal observation, not a test of emotional intelligence or proof of improved collaboration. The studies make repeated practice worth evaluating, while leaving transfer to observable workplace relationships open.
Sources: Cognitive reappraisal emotion regulation interventions in the workplace and their impact on job performance: An ecological momentary intervention approach; Enhancing workplace well-being through reappraisal in a nationwide field experiment
Questions readers ask
Did the 2025 trial test changing the work situation?
No. Its situation-reappraisal prompt asked participants to find positive aspects or outcomes in a reported event. It did not alter working conditions such as workload or deadlines.
Which prompt performed better in the study?
The exploratory within-group comparison favored the situation-reappraisal prompt for immediate affect. The prompts differed in length and how often participants received them, so the study does not establish a general ranking.
Did reappraisal improve job performance?
The intervention was indirectly linked to overall performance through positive affect in the authors’ model. This is not a guaranteed individual performance gain; the outcomes were self-reported and follow-up lasted one month.
Sources
- Cognitive reappraisal emotion regulation interventions in the workplace and their impact on job performance: An ecological momentary intervention approach
Supports the randomized design, sample of 176 employees, three-week twice-daily prompts, affect findings, exploratory strategy comparison, self-reported work outcomes, and one-month follow-up.
- Enhancing workplace well-being through reappraisal in a nationwide field experiment
Accessible preprint abstract reports a pre-registered 4,054-worker field experiment and some outcomes at six months while omitting effect sizes and outcome-level detail.
- The Effect of Emotion Regulation Training on Nurses: A Quasi-Experimental Study
PubMed abstract reports 72 nurses in a quasi-experimental training study and higher reappraisal strategy scores through three months, not observed collaboration.
- Enhancing workplace well-being through reappraisal in a nationwide field experiment
Coauthor publication page identifies the nationwide workplace experiment as under review, supporting its preliminary publication status.
Apply it to the real situation
Turn an emotional pattern into a practice question
From this guide: The research reports group patterns; the remaining question is which recent habit or scenario response you want to notice in your own work.
The research points to a skill worth observing, while leaving open how it appears in your own conversations. The private 32-item Emotional Skills Profile separates recent-behavior reflections from judgments about authored scenarios, giving you a starting point for choosing one response to practice. Use it as educational self-reflection, then watch what happens in a real exchange.