What the research says about becoming someone new
How Long Does It Take to Form a Habit? Not 21 Days
Not 21 days. A UCL study tracked people building new daily habits: the median was 66 days, with a range of 18 to 254. Here's what that means for you.
Implementation Intentions: The If-Then Plan That Gets You From Wanting to Doing
Implementation intentions turn vague goals into if-then plans. What the research found, why it works, and how to write a plan you will actually keep.
Commitment Devices: The Real Research Behind Apps Like stickK and Beeminder
stickK, Beeminder, and streak-based apps all lean on the same idea: the commitment device. Here's the real research behind it.
How Long Does It Really Take to Build an Exercise Habit? What Gym Research Shows
A real study of new gym members found a specific frequency-and-duration threshold for exercise habits — here's what the research actually found.
Identity-Based Habits: Why "Become the Type of Person" Beats Goal-Setting
"Become the type of person" isn't just a slogan. Here's the actual research on self-identity, habit strength, and why it changes how setbacks feel.
Do Morning Pages Actually Work? What the Journaling Research Actually Says
Morning pages searches are climbing, but the ritual itself has never been directly studied. Here's what the actual expressive-writing evidence shows.
Do Vision Boards Work? What the Research Actually Shows
Studies on positive fantasies found vivid visualization can predict less effort, not more. Here's what actually helps goals stick.
Does a Gratitude Journal Actually Work? What a 145-Study Meta-Analysis Found
A 2025 meta-analysis of 145 studies and 24,804 people found gratitude journaling has a real, modest effect on well-being. Here's what actually works.
Rebuilding Your Back-to-School Routine: What the Research Actually Says
Back-to-school routine searches spike every year. Research on fresh starts and habit discontinuity explains why this moment actually works for families.
Digital Minimalism, Explained: What the Research Actually Backs
Digital minimalism isn't a detox — it's intentional tool choice. Here's what the research on screen time and digital detox actually shows.
Is Willpower a Limited Resource? What "Ego Depletion" Research Actually Shows
The 1998 study said willpower is a limited resource. A 23-lab replication with 2,141 people found no effect. Here's the real, current science.
The Tiny Habits Method: Why Starting Absurdly Small Is What Makes a Habit Stick
BJ Fogg's Tiny Habits method says emotion — not repetition — wires in a habit. Here's the B=MAP model and the Tiny Habits Recipe.