Productivity & Focus
Get more done with less stress. Here's what actually works, backed by research.
Procrastination
Procrastination isn't laziness—it's emotion management[1]. Research shows procrastination is linked to difficulty regulating negative emotions and low distress tolerance.
Social media significantly worsens procrastination[2]. The relationship between social media addiction and procrastination is mediated by "social networking fatigue"—the more exhausted you feel from scrolling, the more you procrastinate.
Procrastination predicts burnout[3]. Faculty who procrastinated more reported higher burnout rates, while those with strong self-efficacy (belief in their abilities) were protected.
Your Phone Is the Problem
Simply having your phone visible impairs cognitive performance[4]—even if it's face down or turned off.
Practical advice: Put your phone in another room when you need to focus. Turning it off or face-down isn't enough—physical distance from the device matters.
Take Breaks (but Not Mental Ones)
Regular breaks during work improve recovery from fatigue[5]—but what you do during breaks matters.
What this means: For breaks to work, don't just switch to a different mental task. Physical movement, relaxation, or going outside are better than scrolling social media or reading emails.
Sleep Matters More Than You Think
Sleep deprivation severely impairs cognitive performance[6]. Even mild sleep loss impairs decision-making, reaction time, and memory.
Prioritising sleep improves cognitive function more than most productivity hacks[7]. Cognitive training combined with good sleep quality shows synergistic benefits.
Goal Setting That Works
Self-set goals are more effective than assigned goals[8]. When people choose their own goals, they show better self-control and persistence.
Practical tips:
- Break large projects into specific, achievable sub-goals you define yourself
- Write down your goals—externalizing them reduces cognitive load
- Connect tasks to personally meaningful outcomes, not just deadlines
Flow States
"Flow" is a mental state of complete absorption in a task[9], associated with peak performance and satisfaction.
To achieve flow:
- Match task difficulty to your skill level (not too easy, not too hard)
- Remove all potential distractions before starting
- Have clear, immediate feedback on progress
- Work on tasks with intrinsic interest
Mindfulness and Focus
Brief mindfulness practices can improve attention regulation[10].
Even 10 minutes of focused breathing before a difficult task can improve concentration. You don't need hours of meditation—consistency matters more than duration.
What Actually Works
Based on the research:
1. Phone away — Put it in another room, not just face-down
2. Sleep first — No productivity hack beats adequate rest
3. Real breaks — Step away, don't switch to another screen
4. Self-chosen goals — Define your own targets and deadlines
5. Match difficulty — Tasks slightly above your current skill level produce flow
6. Environment design — Remove distractions before they become temptations
7. Address emotions — Procrastination is often avoidance of negative feelings
Productivity Myths
Reality: Your brain cannot truly multitask on cognitive work. Switching between tasks incurs a "switch cost" that reduces overall efficiency.
Reality: Optimal work times vary by individual chronotype. "Night owls" peak in late afternoon/evening. Find your own peak hours.
Reality: Self-control does deplete with sustained use. Design your environment to reduce the need for willpower rather than relying on it.
Reality: Working past 50-55 hours/week decreases productivity and increases errors. Knowledge workers often do 3-4 hours of truly productive deep work per day.
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References
- ['Beutel ME', 'Klein EM', 'Aufenanger S', 'Brähler E', 'Dreier M', 'Müller KW', 'Quiring O', 'Reinecke L', 'Schmutzer G', 'Stark B', 'Wölfling K'] (2016). Procrastination, Distress and Life Satisfaction across the Age Range – A German Representative Community Study. PLOS ONE. [DOI]
- ['Li L', 'Gao H', 'Xu Y'] (2018). Social networking site addiction and undergraduate students' irrational procrastination: The mediating role of social networking site fatigue and the moderating role of effortful control. PLOS ONE. [DOI]
- ['Schwam D', 'Shirai Y', 'Stewart J', 'Litalien D', 'Guay F'] (2019). Self-efficacy, procrastination, and burnout in post-secondary faculty: An international longitudinal analysis. PLOS ONE. [DOI]
- ['Ward AF', 'Duke K', 'Gneezy A', 'Bos MW'] (2019). Mobile phones: The effect of its presence on learning and memory. PLOS ONE. [DOI]
- ['Blasche G', 'Szabo B', 'Wagner-Menghin M', 'Ekmekcioglu C', 'Gollner E'] (2014). Can Cognitive Activities during Breaks in Repetitive Manual Work Accelerate Recovery from Fatigue? A Controlled Experiment. PLOS ONE. [DOI]
- ['Sherwood NJ', 'Sherwood EG', 'Sherwood KA'] (2024). The effects of sleep deprivation and extreme exertion on cognitive performance at the world-record breaking Suffolk Back Yard Ultra-marathon. PLOS ONE. [DOI]
- ['Haimov I', 'Shatil E'] (2013). Cognitive Training Improves Sleep Quality and Cognitive Function among Older Adults with Insomnia. PLOS ONE. [DOI]
- ['Dang J', 'Xiao S', 'Shi Y', 'Mao L'] (2016). The Benefits of Self-Set Goals: Is Ego Depletion Really a Result of Self-Control Failure?. PLOS ONE. [DOI]
- ['Pels F', 'Kleinert J', 'Mennigen F'] (2018). Group flow: A scoping review of definitions, theoretical approaches, measures and findings. PLOS ONE. [DOI]
- ['Chun CYS', 'Kwok TY', 'Spiegel DP', 'Wong ACN'] (2019). Spontaneous eye movements during focused-attention mindfulness meditation. PLOS ONE. [DOI]