According to a nationwide survey, ____percent of families who are headed by single women do not have enough food

The Type A behavior pattern is a significant predictor of _____________

A) mental illness B) coronary heart disease C) cancer D) respiratory illnesses

Try as you might to reduce your use of resources, such as electricity, you might find it difficult to do because environmental psychologists have long known that a major barrier to conservation involves

a. individual human greed. b. a lack of control and feedback. c. the current corporate policy. d. people's lack of faith in environmental research.