Chad and Melinda are sitting together on the couch, but Chad appears to be taking up much more space with his legs spread apart and his arms spread out on the back of the couch. The space consumed by Chad compared to Melinda is known as __________

Standardization refers to

a. consistency in the administration of a test. b. consistency in the scoring of a test. c. the sample on which the test was originally developed. d. all of the above

On a concurrent VI 20-sec VI 30-sec schedule, a rat emits an average of 15 responses per minute on the VI 20 alternative and 10 responses per minute on the VI 30 alternative. These results are consistent with

A) ?matching. B) ?overmatching. C) ?undermatching. D) ?bias.