Generalizing from the text, during the early part of adolescence, the source of most conflicts between teenagers and their parents is which of the following issues?

__________ is the idea that personalities mature as people enter important adult social roles such as establishing a career and starting a family

a. Attachment theory b. Piaget's theory of cognitive development c. Erikson's theory of psychosocial development d. Social investment theory

__________ is the use of another person's ideas, words, or data without giving that person credit for his or her work

a. Debriefing b. Speciesism c. Plagiarism d. Replication