Examlex
The stepping reflex, grasping reflex, and rooting reflex are present at birth, but as motor areas of the infant's brain develop over the first year of life, these reflexes are replaced by voluntary behaviors.
Rational Choices
Refers to decisions made after thoroughly considering the available options and their outcomes, based on logic and reason.
Certain World
A theoretical scenario in which all variables and outcomes are known and predictable, unlike the uncertainty of the real-world environment.
Complete Information
A situation in economic theory where all parties have all the necessary information to make an informed decision.
Uncertainty
A situation or condition where there is a lack of certainty or predictability, often leading to difficulty in making decisions.
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