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Brain Lab

Brain Age TestSleep Schedule CalculatorCognitive Reserve TestChronotype TestSleep Need CalculatorAdult ADHD TestAdult Autism TestCognitive Performance Test

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Should I Quit?Career TestCareer Interest TestCareer Change Test

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Cognitive Bias TestBig Five Personality TestProcrastination TestImpostor Syndrome TestAnxiety TestLBL Future Self Continuity IndexThe Inner EconomyOverthinking TestPersonality Type Test

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Flourishing IndexAttachment Style TestMeaning in Life TestLBL Depression TestBurnout TestLBL Loneliness Test

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Child Temperament ProfileFamily Routine TestChild Strengths & Character BuilderDevelopmental Milestone NavigatorFamily Screen Balance IndexParent-Child Connection Map
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17 Factors That Age Your BrainRumination vs ReflectionWhy Adult ADHD Goes UndiagnosedWhy Eight Hours Is the Wrong Question

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Brain Lab

ADHD Action Report Adult Autism Report The Brain Blueprint Brain Vitality Report The Sleep Need Compass The Cognitive Reserve Builder The Chronotype Timetable The Bedtime Bridge

Crossroads Lab

Career Choice Signature Report The Holland Code Pathfinder The Career Pivot Tipping Point

Behavior Lab

Inner Economy Report The Future Self TypeAtlas Report The Big Five Fingerprint The Impostor Cycle Breaker The Procrastination Loop Mapper The Overthinking Off-Ramp

Life Dashboard

The Attachment Map The Ten Stress and Burnout Report The Loneliness Ladder

Family Lab

Family Rhythm Report Child Temperament Report Child Strengths Report Developmental Milestone Report Family Screen Balance Report Parent-Child Connection Plan
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LifeByLogic · Learn

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Explore guides and collections on brain health, behavior, career decisions, wellbeing, and family life. Choose a lab or search for the question on your mind.

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ADHDAutismSleepBrain healthCognitive performance

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Personality typesBig Five traitsBehavior and decisionsProcrastinationOverthinking

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Life Dashboard

FlourishingMeaningRelationshipsStress and burnoutMental wellbeing

Family Lab

Child developmentTemperamentFamily routinesScreen timeChild strengthsParent–child connection

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Cognitive Loops: A Plain Guide to All 16 Personality TypesFocus and Procrastination: Find Your Next Useful StepCognitive Functions ExplainedCommunication Styles by Personality TypePersonality Type ComparisonsFamous People by Personality Type

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Showing 133–144 of 411 guides and collections · Newest published first

Family LabGuide

Screen Time and Sleep in Children

Learn how screen timing, content, notifications, and bedroom devices can affect children's sleep, then build a realistic screen-to-sleep runway by age.

By Abiot Y. Derbie, PhD15 min read
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Family LabGuide

Screen Time for Babies Under 2

Understand screen use for babies under 2, including video chat, background media, parent co-use, sleep, language, and what current AAP and WHO guidance says.

By Abiot Y. Derbie, PhD14 min read
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Family LabGuide

Screen Time for School-Age Children

Balance screens for school-age children across learning, games, homework, sleep, movement, friendships, privacy, and family rules without one magic limit.

By Abiot Y. Derbie, PhD15 min read
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Family LabGuide

Screen Time for Teenagers

Guide teen screen use with shared boundaries, growing autonomy, sleep protection, privacy, social media safety, gaming context, and ongoing conversation.

By Abiot Y. Derbie, PhD16 min read
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Family LabGuide

Self-Control in Children

Learn how self-control develops in children and how routines, play, co-regulation, and practice can support growing regulation without shame or ranking.

By Abiot Y. Derbie, PhD13 min read
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