Question

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modern evolutionary theory suggests that basic emotions originate in the
o prefrontal cortex
o limbic system
o somatosensory cortex
o brainstem

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latin americans and middle easterners often kiss, embrace, and hold hands as a sign of casual friendship; whereas americans and asians are less likely to touch each other. these are differences in
o gene-environmental correlations
o emotional restriction
o verbal norms
o display rules

Explanation:

For the first question:

• The prefrontal cortex is involved in complex cognitive functions like decision - making.
• The somatosensory cortex is related to processing sensory information from the body.
• The brainstem is crucial for basic life - sustaining functions like breathing.
• The limbic system is known to be associated with emotions, including basic emotions.

For the second question:

• Gene - environmental correlations refer to how genes influence the environment an individual is exposed to.
• Emotional restriction is about limiting emotions, not about cultural differences in touch.
• Verbal norms are related to language use.
• Display rules are cultural norms that dictate how emotions should be expressed (including non - verbal expressions like touch).

Answer:

First question: limbic system
Second question: display rules