An independent-measures study produces t(10) = 3.00, p< .05 . For this study, if effect size is measured with r2, then r2 = 3/13
Indicate whether the statement is true or false
F
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Treatment ____ refers to whether or not a treatment can produce changes under well-controlled conditions
a. efficacy b. effectiveness c. reliability d. validity
The first psychological clinic was founded by
A) Lightner Witmer. B) Wilhelm Wundt. C) James McKeen Cattell. D) William Tuke.
A worker says to his friend that he craves alcohol and can't wait to get home to drink a few cans of beer. From this description, it appears that the worker has developed ________ alcohol
a. tolerance for b. physiological dependence on c. an addiction to d. psychological dependence on
What does an individual on a ratio schedule of reinforcement learn?
a. The rate of reinforcement is positively correlated with the rate of responding. b. A fixed amount of time must elapse before a response will produce a reinforcer. c. A fixed number of responses must occur before a reinforcer will be produced. d. Reinforcers are produced intermittently rather than continuously. e. Responses are not likely to be reinforced soon after a response has been recently reinforced.