What Does Neandertal's Expanded Thoracic Vertebral Canal,a Feature It Shares

question 39

Essay

What does Neandertal's expanded thoracic vertebral canal,a feature it shares with modern humans,but not the earlier H.erectus,suggest?

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Definitions:

Behaviour Modification

A process of changing maladaptive or undesired behaviors through reinforcement strategies, punishment, or other learning techniques.

Classical Conditioning

A mode of learning through which two stimuli are systematically associated; a reaction that is initially provoked by the second stimulus soon gets provoked by the first stimulus.

Observational Learning

A learning process where individuals observe and mimic the behavior of others, acquiring new skills or behaviors without direct experience.

Negative Reinforcement

is a behavioral psychology concept where the removal of an unfavorable outcome or stimulus strengthens a behavior.