When Haylee takes a personality test, the researcher gives her detailed instructions and plenty of time to complete it. But Tyler takes the same test and is given only vague instructions and a limited amount of time
This procedural difference shows that the test lacks:
a. validity.
b. standardization.
c. reliability.
d. variability.
Answer: b
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Close friends behave more prosocially toward each other
A) when they are rewarded for helping and sharing. B) when other people are observing them. C) but they also disagree and compete with each other more than nonfriends. D) but have difficulty expressing hurt feelings during conflict.
_________ is the degree to which a developing structure or behavior is modifiable due to experience
a) Synaptic pruning b) Principle of Independence of Systems c) Myelination d) Plasticity
Major contribution(s) of the postmodern approaches include:
a. the non-pathologizing stance. b. the course of treatment is quite short compared to other approaches. c. the optimistic orientation. d. all of the above
Alzheimer disease involves a deficiency in an important brain messenger chemical called
oxytocin. serotonin. acetylcholine. dopamine.