What does Cronbach's alpha reveal to a researcher?
A. whether a measuring device is valid or not
B. the intercoder reliability among a set of judges
C. the extent to which a questionnaire has internal reliability
D. how much test-retest reliability a questionnaire has
Answer: C
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When heterosexual men were given oxytocin or a placebo prior to meeting an attractive woman, the oxytocin had no effect on single men, but it caused those in a monogamous relationship to stand farther away
a. True b. False Indicate whether the statement is true or false
According to research presented in the text, which of the following developmental milestones occurs between birth and 3 months?
a. building bridges between ideas b. falling in love c. being attentive and interested in the world d. solving problems and forming a sense of self
Benedito is sleeping in bed. While his mind is still monitoring the environment for any sudden changes, he is clearly asleep. Benedito is in a(n) __________
a. altered state of subconsciousness b. altered state of consciousness c. state of unconsciousness d. state of consciousness
In dream analysis the search is for the ___________ content, or true meaning of the dream
Fill in the blank(s) with the appropriate word(s).