A researcher conducts a power analysis and finds power to be .75. This indicates that
a. there is a 75% chance of making a Type I error
b. 75% of the participants in one condition will score higher than the average participant in the other condition
c. the alpha-level is .25
d. beta is .75
e. the experiment has a 75% chance of detecting the effect of the independent variable
e
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Birth control pills are not advised for someone with what condition?
a. Circulatory problems b. Heart disease c. Diabetes d. All of these
Social phobia is also sometimes referred to as
a. social performance anxiety. b. phobia-social subtype. c. social anxiety disorder. d. agoraphobia.
A way to make life less stressful is by
a. saving up time like any other renewable resource. b. having more money to gain a different share of time. c. learning sound time-management strategies. d. doing all of these.
Endorphins act primarily by ________
a. picking up serotonin from the synaptic cleft. b. altering the effects of neurotransmitters. c. blocking synaptic activity. d. causing action potentials in neurons.