Which types of distractions create the most impairment of short-term memory?
A. Distractions that affect the same sensory systems
B. Distractions that affect different sensory systems
C. Distractions that affect the opposite sensory systems
D. Distractions that affect all of the sensory systems
Answer: A
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Which one of the following formulas is used when two halves of one test is used to adjust the reliability coefficient?
a. Spearman Brown b. Coefficient alpha c. Pearson product moment correlation d. KR-20
Mr. Rowe and Ms. Dabney meet on a blind date. They get along well until they get into his black convertible to go to a movie. Ms. Dabney is quiet and reserved for the rest of the evening. a. a belief in a just world. b. the fundamental attribution error
It turns out that her brother had recently been in a serious accident in that same type of car and seeing it brought up those unwanted emotions. Mr. Rowe assumes that Ms. Dabney has a cold and reserved personality, thereby demonstrating a. a belief in a just world. b. the fundamental attribution error. c. perceptual salience. d. insufficient justification.
On which of the following schedules would you expect to see a "break-and-run" pattern of responding?
A) ?FR 10 B) ?VR 10 C) ?VI 5-min D) ?VR 5
Standard deviation and variance are used with
a. nominal data. b. ordinal data. c. skewed interval or ratio data. d. interval or ratio data with no obvious skew.