Which of the following drugs is categorized as a stimulant?

The first needs that must be met before others, according to Maslow, positioned at the bottom of the hierarchy, are the _____ needs

a) self-actualization b) safety and security c) physiological d) love and belongingness

Recall that when researchers provided workers in a unit of a Dutch factory with feedback on energy consumption in other units, energy-saving behaviors drastically increased. These results point to ________ as a useful process in encouraging energy-saving

a. cognitive dissonance b. self-perception c. social comparison d. a commons dilemma