The police have just received a call that a group with a political agenda is threatening to release dangerous bacteria into the subway unless the police meet their demands. This threat is an example of

Researchers initially believed that development was universal. Who did they study when they believed this to be true?

Americans || Europeans || Africans || South Americans || || ||

Regarding internal and external factors for eating and overeating, which of the following statements is FALSE?

a. The North American culture provides inexpensive, good-tasting food everywhere, which encourages overeating. b. Applying psychological principles to controlling weight is called "Yo­yo dieting." c. A dieter's body becomes highly efficient at conserving calories and storing them as fat. d. People become obese in different ways and for different reasons, including diet, emotions, genetics, and a lack of exercise.