Your best friend jessica recently participated in a psychological study. when you ask her how it went, she says, "it was easy. i was just asked what i thought about some heinz guy who stole drugs for a living." jessica was in a study of moral development based on the methods of

Jessica was in a study of moral development based on the methods of "Lawrence kohlberg".

Explanation:

Lawrence kohlberg's theory of moral development is based on six stages and his theory was based on the Jean Piaget's theory. This theory explains about the process of thinking because an individual goes through many moral issues. The thinking process happened when an individual thinks that what is good and what is bad in a particular situation.