Which number represents the STRONGEST correlation coefficient (r)?
A) –.5
B) .4
C) –.1
D) 2.0
A) –.5
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College students with dyslexia may be excellent at word recognition, yet have trouble decoding new words
a. True b. False Indicate whether the statement is true or false
Dr. Spelke thinks that language is linked to spatial ability. To prove it, she enlists two groups of people to navigate around the room, one of them doing so while singing a song and the other while clapping hands. In this scenario, which statement is TRUE of Dr. Spelke's study?
A) The group that claps hands serves as a control group. B) The group that claps hands serves as an experimental group. C) The group that sings a song is not relevant to Dr. Spelke's study. D) The group that sings a song is positively correlated to the group that claps hands.
When items are correctly organized in long-term memory you are more likely to recall accurate information about them
Indicate whether the statement is true or false
Which one of the following statements about validation studies is TRUE?
a. The validation study should take place in one or more situations that match the actual circumstances in which the test will be used. b. The pilot test can also serve as the validation study. c. Only a small sample (less than 30) of the target audience is necessary for the validation study. d. Calculating reliability is done during the item analysis and not during the validation study.