Develop. Psych Chapter 11 Terms

Textbook - Develop

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Adolescence
The developmental stage that lies between childhood and adulthood
Puberty
The period during which sexual organs mature
Androgens
Male hormones
Estrogens
Female hormones
Leptin
A hormone that appears to play a rule in the start of puberty
Menarche
Onset of menstruation
Secular Trend
A pattern of change occurring over several generations
Primary Sex Characteristics
Characteristics associated with the development of the organs and structures of the body that directly relate to reproduction
Secondary Sex Characteristics
The visible signs of sexual maturity that do not directly involve the sex organs
Spermarche
A boy’s first ejaculation
Anorexia Nervosa
a severe eating disorder in which individuals refuse to eat, which denying that their behavior and appearance, which may become skeletal, are out of the ordinary
Bulimia
An eating disorder characterized by binges on large quantities of food, followed by purges of food through vomiting or the use of laxatives
Myelination
The process in which nerve cells are insulated by a covering of fat cells
Prefrontal Cortex
Part of the brain that allows people to think, evaluate, and make complex judgments in a uniquely human way
Formal Operational Stage
Piaget’s stage at which people develop the ability to think abstractly