In ERP methodology, the number that follows the N or the P (N400 or P300, for example) stands for

a. the positivity or negativity of the response.
b. how likely the response is, with higher numbers indicating a more likely response.
c. how strong the response is in millimeters on the reading.
d. the time at which the response peaks in milliseconds.

Answer: d. the time at which the response peaks in milliseconds.

Psychology

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Federal government guidelines require that a test be

a. standardized for use among all U.S. sub-populations. b. factor analyzed before it can be used to make employment decisions. c. reliable before it can be used to make employment decisions. d. reliable above the .90 level.

Psychology

Increasing the ______ of references seems to increase validity

a. length b. scoring complexity c. structure d. psychometric depth

Psychology