Examlex
Simplify the expression and eliminate any negative exponent(s). Assume that all letters denote positive numbers.
External Rewards
Incentives provided from an external source to motivate behavior, such as money, grades, or praise.
Perspective-Taking Skills
The ability to understand a situation or concept from an alternative point of view, including another person's thoughts, feelings, and motivations.
Robert Selman
A psychologist known for his work on the development of social understanding in children and his stages of perspective-taking.
Reprimand
A form of verbal or written criticism indicating disapproval of someone's behavior or work.
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