The Development of Upright Posture in Hominins Is Likely an Adaptation

question 81

Multiple Choice

The development of upright posture in hominins is likely an adaptation for

• A) living on the ground instead of in the trees.
• B) living on land instead of on the water.
• C) no longer needing to carry tools.
• D) having no functional knees.

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Definitions:

Respondent Behavior

A behavioral response that occurs naturally as a reaction to a specific stimulus, without the necessity of learning or prior experience.

Secondary Reinforcement

A form of reinforcement where a stimulus gains its reinforcing power through its association with a primary reinforcer.

Vicarious Reinforcement

Learning that occurs by observing the rewards or punishments that another individual receives, influencing the observer's behavior.

Cognitive Maps

Mental representations of physical locations that help individuals navigate the spatial environment.