Which of the following is an indicator of the Upper Paleolithic period in human evolutionary history?
a. Humans began to bury their dead.
b. Humans began to walk.
c. Humans began to read.
d. Humans began hunting animals.
Answer: A
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During Piaget's sensorimotor stage, a child's main task is to use _______ and motor skills to understand the world
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Carol and Jennie are both good at math. At Carol's school, students get rewarded with points toward a gift certificate from a local ice cream shop every time they show up to the math club meetings after school
At Jennie's school, students on the math team get rewarded with an ice cream gift certificate every time they win a math meet. Based on research regarding rewards, which girl is more likely to participate on the math team? a. Carol, because being rewarded for participating helps maintain motivation. b. Carol, because her school values participation more than winning. c. Jennie, because she gets more rewards than Carol. d. Jennie, because being rewarded for doing something well helps maintain motivation.