The collection of beliefs about one's own nature, unique qualities, and typical behavior is referred to as one's ____, according to Rogers

At D'Amico's Pizza Parlor, servers are evaluated on their knowledge of the menu, their accuracy of order taking, and their ability to work the cash register. But they should also be measured on how satisfied their customers are with the service. Because customer satisfaction is missing from the performance measure, one might consider it an example of:

A) criterion contamination. B) criterion deficiency. C) criterion relevance. D) criterion practicality.

Which of the following would be the most concerning when conducting research in hospital or

pediatric settings? A) Sample representativeness. B) External validity. C) Access to hard-to-locate populations, such as preterm infants. D) How to keep track of your infants when they come back for "well baby" visits.