# Does Time Management Work? (Meta-Analysis)

> A comprehensive meta-analysis (PMC7799745) evaluating the effectiveness of time management on performance and well-being across 158 studies and 490 effect sizes. Findings show time management is moderately related to job performance, academic achievement, and well-being, with life satisfaction showing a particularly strong correlation.

- **URL:** https://pmc.ncbi.nlm.nih.gov/articles/PMC7799745/
- **Category:** Time Management Research
- **Tags:** Meta Analysis, Evidence Based, Performance
- **Featured:** yes
- **Updated:** 2026-04-04 22:53
- **Canonical page:** https://timetrack.works/tr/items/does-time-management-work-meta-analysis

## Details

## Overview

A comprehensive meta-analysis assessing the impact of time management on performance and well-being, analyzing 158 studies for a total of 490 effect sizes. Published in PMC (PMC7799745).

## Key Findings

### Performance Outcomes
- **Job performance**: Moderate correlation (r = 0.259) across 21 studies with 3,990 participants
- **Results-based performance** (supervisor appraisals): r = 0.221 (13 studies, 2,532 participants)
- **Behavior-based performance** (motivation, involvement): r = 0.297 (13 studies, 2,474 participants)
- **Academic performance**: Stronger correlation than professional, covering 76 studies
- The link between time management and job performance has **increased over the years** — time management is more likely to yield positive performance reviews today than in the early 1990s

### Wellbeing Outcomes
- **Overall wellbeing**: Moderate correlation (r = 0.313) across 30 studies with 9,905 participants
- **Life satisfaction**: Strong correlation (r = 0.426) across 9 studies with 2,855 participants
- **Job satisfaction**: r = 0.248 (11 studies, 2,856 participants)
- **Mental health (positive)**: r = 0.556 (2 studies, 473 participants)
- **Positive affect**: r = 0.280 (5 studies, 2,725 participants)
- Time management enhances well-being — particularly life satisfaction — to a **greater extent than it does performance**

### Distress (Negative Wellbeing)
- Moderately negative relationship with distress (anxiety, depression, stress, work-life conflict)

### Individual Differences
- **Conscientiousness**: Strongest personality predictor of time management ability
- **Gender**: Extremely weak correlation — women score slightly higher than men, but the difference is very slight
- Other demographics (age, education, marital status) and contextual factors (job autonomy, workload) show much weaker associations

## Methodology

- **Literature search**: Comprehensive search across EBSCO databases (Academic Search Complete, Business Source Complete, PsycINFO, MEDLINE, and others) with no country or year restrictions, peer-reviewed articles up to 2019
- **Inclusion criteria**: Quantitative, empirical studies of time management in non-clinical samples
- **Final sample**: 158 eligible studies
- **Analysis method**: Random effects model using Comprehensive Meta-Analysis v.3, correlations transformed into Fisher's z scales

## Time Management Dimensions

The analysis defines time management through three components:
- **Structuring**: How people map activities to time using schedules and planners
- **Protecting**: Setting boundaries to repel intruders (e.g., saying no to requests, turning off work devices during family time)
- **Adapting**: Being responsive and flexible with one's time structure

## Key Measures Analyzed

- Time Management Behavior Scale
- Time Structure Questionnaire
- Time Management Questionnaire

## Publication Trends

- Publication trends show an uptick in time management studies around the turn of the millennium, with even higher numbers around the 2010s
- No papers fitting inclusion criteria were found before the mid-1980s

## Implications

The findings challenge the common perception that time management first and foremost enhances work performance, and that well-being is simply a byproduct. Instead, time management seems to enhance well-being — particularly life satisfaction — to a greater extent than it does performance.

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