Differences in cultural backgrounds affect how willing an individual is to accept offered treatments

In I'm OK, You're Not, the article which examines the role of prejudice, an independent variable was

(a) participant's personality ratings of a job candidate (b) the differences in colleges attended by the participants (c) the age of Greg, the gay man in the scenario presented (d) the instructions given to participants about the IQ test

The special type of conversation in which we share intimate information and feelings with another person is known as

a. self-aggrandizement b. self-serving talk c. self-disclosure d. self-revelation