Exam 1 Flashcards
Biological perspective
Onset of puberty
Emotional perspective
Detachment from parents
Cognitive perspective
More advanced reasoning
Interpersonal perspective
Interest shifts from parents to peers
Social perspective
Beginning of training for adult work, family, and citizen roles
Educational perspective
Entrance into Jr. High
Legal perspective
Attainment of juvenile status
Chronological perspective
Attainment of a designated age
Cultural perspective
Entrance into period of training for ceremonial rite of passage
Middle ages
6-15th Century Performationism
Performationism
Children = mini adults Middle Ages (6-15th century)
Reformation
16th Century Original sin
Enlightenment
17th-18th Century Locke Rousseau
Turn of the Century
1890-1920 Stanley Hall “Storm and Stress” Recapitulation Margaret Mead Interventionist View of Adolescence Adolescence generalization gap
Locke
Tabula Rasa: Knowledge is the product of experience. Empiricism Enlightenment period
Noble savage
Children are endowed with a sense of right and wrong, with an innate plan for orderly growth; parents and teachers should foster the goodness and sensitivity. Rousseau Enlightenment period
Father of Adolescent Psychology
Stanley Hall
Lamarkian
Organisms pass on memories and acquired characteristics
Storm and Stress
Memory of a tumultuous period of evolution is inherited. It’s a time of turbulence, conflict and extreme mood swings. -universally and biologically based -environment can modify or exacerbate the upheaval. -critical period for the formation of the adult Hall
Recapitulation
Individual development parallels the development of the human species. Hall
Inventionist View of Adolescence
Adolescence is a sociohistorical invention resulting from circumstances early in the 20th century.
Age of Adolescence
1890-1920 Nearly every state passed laws to exclude youth from employment and required secondary school
Adolescent Generalization Gap
Widespread generalizations based on information about a limited, highly visible group of teens. Through media and stereotypes.
Physical manifestations of puberty
1) Height and weight 2) Primary sex characteristics: gonads=testes and ovaries 3) Secondary sex characteristics: Body hair and breasts. 4) Body composition: muscle/fat, girls 5/4, boys 3/1 5) Circulatory and respiratory: increased strength and exercise tolerance
Androgens
Male sex hormones
Estrogens
Female sex hormones
Endocrine system (HPG axis)
Hypothalamus: hunger, thirst sex Pituitary: master gland-gonadotropins Gonads negative feedback loop
Adrenarche
Hormonal changes in the adrenal gland -6-9 yrs. of age -Pubic hair, brain development, first crush, sexual attraction -Increase DHEA -2 yrs before godanarche
Gonadarche
-Menarche in girls: 8-10 yrs old -Spermarche in males: 10-11 yrs old
Leptin
A protein secreted by fat cells. Higher in girls.
Peak height velocity
The most rapid growth in height and weight, about 2 years after the start of the growth spurt -Girls, 12 yrs old -Boys, 14 yrs old
Determinants of height
-heredity -nutrition -age when sexual maturation begings -girls done by age 17 -boys done by age 18, 4” taller -early maturers are shorter
Weight gain
Girls-18lbs/yr Boys-20lbs/yr
Secular trend
The mean age of menarche is lower due to nutrition, high SES, improved sanitation and control of infectious diseases
Gender intensification hypothesis
The pressure for teens to act according to traditional gender roles. -males: more freedom and autonomy -females: more restricted and expected to be compliant
Anorexia
emaciated, 1% of teens Onset: teen Dependent, anxious, perfectionist No desire to change Desire for control Enmeshed and repressed family
Bulimia
Near normal weight, 2-3% of teens Onset: Late teens, early 20’s Moody, impulsive, low tolerance to frustration Desires to be attractive Conflicted and stress filled family
Neurogenesis
100 billion neurons: 7 to 18-20 weeks of gestation
Synaptogenesis
Overproduction of neurons: 8 weeks gestation to 2nd birthday -1.8 million synapses/second are created
2nd wave of synaptogenesis
Maximal size reached: girls 11 yrs, boys 12 yrs
Pruning
1% per year between 13 and 18 yrs
Schemas
Our most basic psychological structures that provide a template for action in the world
Adaptation
The process by which schemas change
Assimilation
The process in which a person understands a new experience in terms of their current way of thinking
Accomodation
A process in which an existing schema or way of thinking is changed and modified in response to new experiences
Sensorimotor
Birth to 2 yrs old Sensorimotor egocentrism Object permanence
Peoperational
2-6 years old Symbolic function Preoperational egocentrism Perception bound thinking Centered and rigid thinking Lacks conservation
Concrete Operations
6-11 years old Identity Reversibility Hierarchial classification
Formal Operational thought
11+ years old Substage A: early adolescence Substage B: mid-adolescence or later inductive reasoning deductive reasoning
Formal Operational thought
Megacognition Abstraction Combinatorial reasoning Logical reasoning Hypothetico reasoning
Sensorimotor egocentrism
Unable to perceive people/objects except in relation to the self
Peroperational egocentrism
Unable to distinguish one’s own mental representation from those of others