Schachter's internal-external theory suggests that obese people eat more because of _____ cues, such as smell or taste

According to the empathy-altruism hypothesis, ____

a. all altruistic behavior is motivated by empathy b. empathy motivates people to reduce others' distress c. people who routinely engage in altruistic behavior gradually become less and less empathetic to others d. people who routinely engage in altruistic behavior gradually become more and more empathetic to others

The Russian physiologist named Ivan Pavlov is well known for his demonstrations of:

a. operant conditioning b. classical conditioning c. observational learning d. all of these choices