Which of the following is true of ability tests other than the Binet and Wechsler tests?
a. Nearly all yield scores that are directly comparable to the results of the Binet and/or Wechsler tests.
b. Nearly all are very easy to administer and require only brief training.
c. Because most focus on the needs of children with disabilities, they are nearly all non-verbal and require simple responses.
d. While some focus on a wide range of abilities, most focus on a narrow range.
d
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The three elements of an emotion are _____.
A. genetics, expression, and physiological arousal B. thoughts, physical arousal, and expression C. situational factors, thoughts, and physical arousal D. genetics, expression, and thoughts
Dr. Zelke surveys 50 university students to discover the relationship between textbook price and ratings of readability. Dr. Zelke finds that for these two variables the correlation coefficient is -0.70 . This indicates that
a. more expensive books tend to receive higher readability ratings than less expensive books. b. there is no relationship between textbook price and ratings of readability. c. increasing a textbook's price will cause a decrease in its readability rating. d. more expensive books tend to receive lower readability ratings than less expensive books.
Which of the following is NOT characteristic of adolescence?
a. identity versus confusion b. formal operational stage of cognitive development c. preconventional level of moral development d. growth spurt
For some strange reason, a music teacher gives students a vocabulary test before deciding what the right musical instrument is for each student. The vocabulary test gives consistent results, but the students are rarely happy with the instrument they play. The problem is that the vocabulary test ____
a. is valid but not reliable b. has excessive reliability c. is neither reliable nor valid d. is reliable but not valid