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Physical Changes. http://content.answers.com/main/content/img/oxford/Oxford_Body/019852403x.development-and-growth-school-age-and-adolescence.1.jpg. Lyndsey Skrzyniarz, Jess Imhof, Megan Roth & Sean Deegan. Growth Spurts. Adolescence Rapid increase in height and weight
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Physical Changes http://content.answers.com/main/content/img/oxford/Oxford_Body/019852403x.development-and-growth-school-age-and-adolescence.1.jpg Lyndsey Skrzyniarz, Jess Imhof, Megan Roth & Sean Deegan
Growth Spurts • Adolescence • Rapid increase in height and weight • Peak ages: M-14 F-12 • Adult height after 6 years http://newsimg.bbc.co.uk/media/images/39825000/jpg/_39825029_growth_spurt203.jpg
How it Begins in males... in females... • Lengthening looks awkward • Torso growth brings back proportions • Broadening • Muscles development • Lengthening looks awkward • Torso growth brings back proportions • Body shape • Fat deposits http://images.jupiterimages.com/common/detail/64/92/23129264.jpg
Changes in Both Sexes Face: Chin & nose prominent Lips full Glands: Oil glands Sweat glands Heart, lungs and digestive system increase in size Hormones released by endocrine system! http://www.evl.uic.edu/cavern/agave/immersaview/images/HeartAndLungs.png http://img.slate.com/media/95000/95803/Frenkel_Deoderant_main.jpg
Sexual Development when puberty is started males... females... • 11.5-12 yrs average • Growth of testes • Enlargement of penis • Pubic/facial hair • Voice • First ejaculation • 12.5-13 yrs average • Development of breasts • Pubic hair • Menstrual period (menarche) http://www.abpischools.org.uk/resources/hormones/en-images/female.jpg http://www.abpischools.org.uk/resources/hormones/en-images/male.jpg
Early and Late Development Time that both sexes go through puberty Advantages: M- better sports M- social activities M- more respected Disadvantages: F- embarrassed F- “sex object” http://www.lansing.lib.il.us/images/baseball_player.gif http://virtualinquiry.com/cases/elementary13b.jpg
Adolescent Sexual Activity Public’s view was changed Said to postpone till marriage Today: 75% M 50% F have had sex Average ages: M-16 F-17 http://www.youngandhealthy.ca/caah/Portals/1/img/illustrations/abstinence1.jpg
Child Bearing & Teen Pregnancy Percentage decreased since 1990’s Protection availability Birth Control Education U.S. has highest percentage http://www.pregnantteenhelp.org/images/pregnantteen.jpg http://www.vpul.upenn.edu/ohe/services/condoms/condom.jpg
Jean Piaget Last stage in cognitive development Formal operational thought http://www.biografiasyvidas.com/biografia/p/fotos/piaget.jpg http://projects.coe.uga.edu/epltt/images/b/b8/Piaget_1.jpg
Formal-Operational Thought Adolescent ages 11-15 Abstract thinking Cause & effect Possibility vs. reality Rules, principles, theories http://www.waynewhitecoop.com/system/images/Light%20Bulb.jpg
Pros Kids start… Abstract thinking Applying general rules in real life http://www.defenselink.mil/mtom/images/home_side_k.jpg
Cons ? Thought is assumption Kids know little about the world Misjudged milestone of older aged cognitive achievements http://www.pupilvision.com/schoolmap/outlinemaps/world.jpg
David Elkind “Adolescent egocentrism” Stemmed off Piaget’s formal operations term Flaw in thinking Patterns of thought change http://www.kidspeace.org/images/elkind_david_000.gif http://www.vegetus.org/vegtoon/braceface.jpg
Imaginary Audience Teen feels judged and measured Self-conscious “onstage” Worried about personal appearance Emerging formal operational thought http://images.jupiterimages.com/common/detail/24/79/23497924.jpg
Personal Fable Unrealistic uniqueness Invulnerable Reckless risks Negatives can’t touch them No one can feel their feelings- Love http://upload.wikimedia.org/wikipedia/commons/thumb/b/b6/SMirC-love.svg/320px-SMirC-love.svg.png
Adolescent Egocentrism cont. Prevalent in females Peak 14-16 Later studies mixed results Increase in college years http://www.drvick.com/0511/html/images/adolescent%20health.jpg http://davincicodeerrors.com/images/female_symbol.gif
Works Cited Haroian, Loretta, Ph.D., “Child Sexual Development.” Electronic Journal of Human Sexuality. Vol 3. 1 Feb 2000. 19 Nov. 2007. <http://www.ejhs.org/volume3/Haroian/body.htm>. Morris, Charles G., and Albert A. Maisto. Psychology: An Introduction. 11th ed. Upper Saddle River, NJ. Pearson Education, Inc., 2002. Rycek, Robert F, et al. “Adolescent Egocentrism and Cognitive Functioning During Late Adolescence.” BNET Research Center. 1998. 14 Nov. 2007. <http://findarticles.com/p/articles/mi_m2248/i s_132_33/ai_53870290>.