Classifying workers in a factory according to whether they are blue-collar or white-collar workers is using a(n) ________ scale

Both Pavlov's and Thorndike's research involved responses that were

a. easy for their animals to perform. b. evoked automatically by environmental stimuli. c. readily identifiable with brain processes. d. complex rather than simple. e. achieved after extensive training.

Carmina is from Latin America and is excited to celebrate her quinciñeara. She has picked out the most beautiful dress and she knows that all of her family and friends will be there. Carmina will soon ____

a. turn 15 years old b. have a baby c. graduate from high school d. get married