Martin Luther King Jr. used powerful patriotic symbols and images of happy children to ensure that listeners were in a positive mood when they heard about his civil rights cause. This effective technique draws primarily from the ________ perspective

Which early psychologist referred to a "stream of consciousness", in which ideas, sensations, and thoughts flow from one into another?

a) Aaron T. Beck b) Fritz Perls c) Wilhelm Wundt d) William James

The manipulated variable in a study is the _____ variable, and the variable measured in a study is the _____ variable

a. independent variable; dependent variable b. dependent variable; independent variable c. controlled; uncontrolled d. uncontrolled; controlled