About How Long Ago Does Evidence Show People Were First

question 16

Multiple Choice

About how long ago does evidence show people were first producing cheese from the milk of goats or cows:

• A) 7,500 years ago
• B) 5,000 years ago
• C) 3,000 years ago
• D) 1,000 years ago

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Definitions:

Indifferent Toward Mothers

A behavioral observation in attachment theory where infants or young children show no preference between their mothers and complete strangers.

Preoperational Stage

The second stage in Piaget's theory of cognitive development, occurring roughly between the ages of 2 and 7, characterized by symbolic thinking and egocentrism but a lack of operational thought.

Sensorimotor

Refers to the first stage in Piaget's theory of cognitive development, characterized by infants learning through physical interaction with their environment.

Concrete Operational

A stage in Piaget’s theory of cognitive development where children are able to think logically about concrete events.