Self-Determination Theory
Basic Psychological Needs in Motivation, Development, and Wellness.

Understanding Self-Motivation.
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Deci and Ryan's self-determination theory explains why autonomy, competence, and belonging drive motivation.
We have not written the article that goes with this one yet. It is here because parents asked, and because it fits the practices in this phase.
Basic Psychological Needs in Motivation, Development, and Wellness.
What Science Tells Us About Raising Successful Children.
Moving from Rewards and Punishments to Love and Reason.
Why the Ups and Downs of Relationships Are the Secret to Building Intimacy, Resilience, and Trust.