If there is a high degree of correlation among the items on a measure, it is said to have high
a. validity.
b. reliability.
c. significance.
d. diversity.
B
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Answer the following statements true (T) or false (F)
1. Memories lost outside of hypnosis but recovered while under hypnosis usually are accurate representations of past events 2. In those who are susceptible to hypnosis, pain can be effectively controlled by using hypnosis as an analgesic 3. Under certain circumstances, hypnosis may be more effective than morphine in producing pain-relieving effects 4. In correct chronological order, we encode, retrieve, and store memories 5. When we remember something, our brains create exact duplicates of perceptual experiences
Margaret gives her son a quarter every time he makes his bed; she is using ________
a. continuous reinforcement b. negative punishment c. intermittent reinforcement d. scheduled reinforcement
Which of the following is a known factor that increases the probability of SIDS?
a. the family having pets b. sleeping stomach-down instead of flat on the back c. having average birth weight and a high Apgar score d. the infant being born in the morning
Surveys have found that up to ___ of high school students say they are unsure of their sexual identity
A) 5% B) 10% C) 15% D) 25%