A Type I error occurs when you ______.
A. reject a true null hypothesis
B. fail to reject a true null hypothesis
C. retain a false null hypothesis
D. fail to reject a true alternative hypothesis
Ans: A
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Fill in the blank(s) with correct word
Which of the following statements is TRUE?
a. A diathesis is a vulnerability; one can be vulnerable to a certain disorder, but this does not mean the person will necessarily develop the disorder. b. A combination of predisposition and stress does not produce psychological problems according to the diathesis-stress model. c. A diathesis can never affect a person's perception of stress, only the stress level itself. d. Diatheses affect only internal structures such as genetics and not external behaviors such as our choice of experiences.
Which of the following is a contribution of Carl Jung to psychodynamic thought?
a. ?the individual unconscious mind b. ?the importance of birth order c. ?the collective unconscious mind d. ?penis envy and pregnancy envy
In a qualitative research report, what is the key criterion being evaluated?
A. the validity of the findings B. the reliability of the finding C. the significance of the findings D. the trustworthiness of the findings