The development of object permanence occurs during the ______ stage.
a. sensorimotor
b. preoperational
c. concrete operational
d. preoperational and concrete operational
a. sensorimotor
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Which of the following statements about the heritability of intelligence is LEAST consistent with the research evidence?
a. Intelligence is partly inherited. b. Intelligence is correlated with brain volume. c. Specific genes account for most intelligent behavior. d. Heritability ratios can fluctuate over the life span.
If the positive sodium ions rush inside the axon, the axon will:
a. enter the resting state c. change its threshold b. release a neurotransmitter d. experience an action potential
Intelligence is not influenced by culture
Indicate whether the statement is true or false
It is ethical to offer incentives for participants in research
Indicate whether the statement is true or false