The _____ of an experiment is the ability to detect a cause-effect relationship when it is in fact true
a. significance c. power
b. applicability d. external validity
C
This is the definition of statistical power.
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Regarding pharmacological treatments for obsessive-compulsive disorder, the most effective drugs are those that inhibit the reuptake of the neurotransmitter called a. serotonin
b. dopamine. c. noradrenaline. d. epinephrine.
Sternberg would most likely describe the Inuit creation of the igloo as an example of
__________ intelligence. a. experiential b. crystallized c. componential d. practical e. creative
Which statement is true of neurons?
A. Neurons have a high metabolic rate and require a continuous source of fuel. B. The dendrites store nutrients and oxygen for later use by the soma of the neuron. C. Neurons make up 89 percent of the volume of the brain. D. Dead glial cells are replaced by newly formed neurons.
Answer the following statement(s) true (T) or false (F)
Type II errors result from a lack of statistical power.