GRE Psychology: Questions 227 - 231 of 437
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Question number: 227
Question number: 228
Coefficient alpha is conceptually
estimate of inter-sorer reliability is most flexible
the standard deviation of all possible sources of variation.
the estimate of inter-scorer reliability that is most robust.
the mean of all possible split-half correlations.
Question number: 229
Which of the following methods is most commonly used to study selective attention?
Presentation of subliminal messages on an audiotape
Shadowing in a dichotic listening task
Presentation of two stimuli separated by one just noticeable difference
Questionnaires that test the contents of short-term memory