Neurotransmitters are __________.
A. chemicals that are released into the synapse
B. the cell body of a neuron
C. a layer of insulation that surrounds axons
D. tiny gaps between neurons
Answer: A
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According to Piaget, cognitive maturity is
a. never achieved. c. taking objective responsibility. b. represented by formal operations. d. conventional moral judgment.
People suffering from bipolar disorder often are helped by taking ________, but they must be very careful with the dose they take, because too much can be toxic
a. an antipsychotic drug b. a tranquilizer c. lithium carbonate d. an antidepressant
A group of axons bundled together coated in myelin that travels together through the body is called a ________
a) synaptic vesicle b) nerve c) neurilemma d) myelinated pathway
What effect occurs in a research study when the performance of people of different ages varies because they grew up in different generations?
A. gender effect B. time of measurement effect C. age effect D. cohort effect