chapter 9- adolescence body and mind
DESCRIPTION
Chapter 9- Adolescence Body and Mind. Agenda for Adolescence. Define adolescence Body Brain Puberty. Adolescence. Definition: Body changes Weight Height Growth patterns Brain Growth Spurts. Puberty. Changes needed for reproductive maturity Hormones Pituitary gland. - PowerPoint PPT PresentationTRANSCRIPT
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Chapter 9- Adolescence
Body and Mind
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Agenda for Adolescence
•Define adolescence•Body•Brain•Puberty
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Adolescence
•Definition:
•Body changes▫Weight▫Height▫Growth patterns
•Brain Growth Spurts
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Puberty• Changes needed for reproductive maturity• Hormones • Pituitary gland
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Sequence of development during pubertySTAGE BOYS GIRLS
1 = Preadolescent Nipple growth
2 = 1st signs of pubertal change
First pubic hairs
3 = Intermediate Enlargement of penis Height spurt
4 = Intermediate
5 = Adult characteristics
Height growth and final pubic hair growth
Final pubic hair and full breast development
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Puberty, cont.
•Sleep
•Age of puberty▫Age range▫Precocious Puberty▫Genes▫Leptin▫Secular trend
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Puberty, cont.
•What does all this mean for development?
•So far, what is the picture we have “painted of adolescence”?
•What are some outcomes of not being “on time” for puberty onset?
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Onset of puberty
Too Early Too Late
Girls
Boys
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Sexual development during adolescence• Primary and secondary sex characteristics
• Sexual experiences may begin, particularly for those early developers
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How do adolescents treat bodies?• With all these changes, how do
adolescents respond to their bodies?• Nutritional intake? • How do these changes influence body
image?
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Cognitive Development in adolescence
The brain remains in the growth process, influencing adolescent cognitive functioning
•Positive outcomes of brain development
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Characteristics of Cognitive Development in Adolescence • Thinking About Oneself
• Adolescent egocentrism
• Personal fable
• Invincibility fable
• Imaginary audience
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Cognitive Development
Formal Operational Thought
Hypothetical thought
Deductive reasoning
Inductive reasoning
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Cognitive Development
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Cognitive Development
Intuitive, Emotional Thought▫Adolescents find it much easier and quicker
to forget about logic and follow their impulses.
•Dual-process model▫The notion that two networks exist within
the human brain, one for emotional and one for analytical processing of stimuli.