Examlex
_______ were the first hominins to create and use stone tools, an ability that reduced selection pressures for large jaws and teeth.
Behavioral View
An approach to psychology that focuses on observable behaviors and the ways in which they're learned from the environment.
Token Economies
A behavioral modification technique that uses tokens as a form of reinforcement for desired behaviors, which can later be exchanged for privileges or rewards.
Delusional Statements
Assertions that are firmly maintained despite being contradicted by what is generally accepted as reality.
Control Group
In experiments, a group of subjects that does not receive the experimental treatment and is used as a benchmark to measure the effects of that treatment.
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