A college professor continually implies that his students are intellectually inferior. Which of the following defense mechanisms is this professor likely using?

75. Which researcher(s) is/are responsible for the publication of textbooks documenting the sexual behaviors of men and women in 1948 and 1953 respectively?

a) Janus and Janus b) Kinsey c) Masters and Johnson d) LoPiccolo

What type of research is designed specifically to test some developmental explanation and expand scientific knowledge?

a) Experimental b) Hypothetical c) Theoretical d) Applied