Psyc 323 Final Exam Athabasca U Question and Answers Graded A 2024

A-not-B error - Also called AB error, this occurs when infants make the mistake of selecting the familiar hiding place (A) to locate an object, rather than looking in the new hiding place (B), as they progress into substage 4 in Piaget's sensorimotor stage. accommodation - Piagetian concept of adjusting schemes to fit new information and experiences. acculturation - Cultural changes that occur when one culture comes in contact with another culture. active (niche-picking) genotype-environment correlations - Correlations that exist when children seek out environments they find compatible and stimulating. adolescence - The developmental period of transition from childhood to early adulthood, entered at approximately 10 to 12 years of age and ending at 18 or 19 years of age. adolescent egocentrism - The heightened self-consciousness of adolescents, which is reflected in adolescents' beliefs that others are as interested in them as they are in themselves, and in adolescents' sense of personal uniqueness and invulnerability. adoption study - A study in which investigators seek to discover whether, in behavior and psychological characteristics, adopted children are more like their adoptive parents, who provided a home environment, or more like their biological parents, who contributed their heredity. Another form of the adoption study is one that compares adoptive and biological siblings. affordances - Opportunities for interaction off ered by objects that are necessary to perform activities. afterbirth - The third stage of birth, when the placenta, umbilical cord, and other membranes are detached and expelled. altruism - An unselfish interest in helping another person. amnion - Prenatal life-support system that is a bag or envelope containing a clear fluid in which the developing embryo float Amgydala - Thhe seat of emotions in the brain. Androgens - Hormones, the most important of which is testosterone, that promote the development of male genitals and secondary sex characteristics. androgyny - The presence of masculine and feminine characteristics in the same person.