AP Psych Development Timeline

  • Birth

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    Sensorimotor (birth-2)

    Experiencing the world through senses and actions.
    -Object Permanance
    -Stranger anxiety
    ex- looking, touching
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    Trust vs. Mistrust (birth-1)

    Learning whether to trust or not to based on whether or not their needs for things like food and comfort are met
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    Preconventional moality

    • From birth- 9yrs -Childrens morality focuses on self interest: They obey rules either to avoid punishment or to gain concrete rewards.
  • Raise Head to 45 Degrees

    2 months
  • Roll Over

    2.8 Months
  • Sit With Support

    4 months
  • Sit Without Support

    5.5 months
  • Temperment Established as an infant

    -Easy Infants--Adaptable to new situations,predictability in their schedule,positive in their mood
    -Difficult-Intense in their reactions, not very adaptable
    -Slow to warm up Infants-Initially withdraw when approached, but later may warm, slow to adapt to new situations
    -Average Infants-Did not fit into any of the above categories
  • Pull Self into Standing Position

    7.6 months
  • Walk Holding on to Furniture

    9.2
  • Creep

    10 months
  • Stand Alone

    11.5 Months
  • Walk

  • Attachment

    -Normally around 1 year old children either experience secure or insecure attachment
    -insecure--the child avoids the caregiver, and showing little emotion when the caregiver departs or returns
    -secure--children who show some distress when their caregiver leaves but are able to compose themselves and do something knowing that their caregiver will return
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    Autonomy v. Shame and Doubt

    Toddlers realize they can direct their own behavior.
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    Preoperational (2-7)

    -Representing things with words and images; using intuitive rather than logical reasoning.
    -Playing Pretend
    -Egocentrism
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    Initiative v. Guilt (3-5)

    Children are developing imagination, and sharing. They have to learn to control their behavior and take responsibility.
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    Industry v. Inferiority (5-12)

    Children try to learn new skills, obtain new knowledge
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    Concrete Operational

    Thinking logically about concrete events; grasping concrete analogies and performing arithmetical operations.
    -Conservation
    -Mathmatical transformations
  • Period: to

    Conventional morality

    -Early Adolescense
    --morality focuses on caring for others and on upholding laws and social rules, simply because they are laws and rules
  • Average age for Menarche (girls)

    -First menstrual period
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    Formal Operational

    12-Adulthood
    -Abstract reasoning
    -abstract logic
    -Potential for mature moral reasoning
  • Puberty

    Girls:
    -Menustration
    -developing of breasts
    -hips
    -body hair Boys:
    -body hair
    -deepening of voice
    -spermarche
  • Period: to

    Identity v. Role Confusion (13-18)

    Trying to learn who they are as a person.
  • Period: to

    Postconventional morality

    -Actions are judged to be right or wrong based on someone'sself defined, basic ethical principles.
  • Average age for Spermache (boys)

    -the first time a male produces sperm
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    Intimacy v. Isolation (20s-40)

    Trying to form a close, committed relationship.
  • Marriage

    -Average age of women getting married is 25 years old.
  • Average age to have first child

    -In the US the average age for a woman to have her first child is 25.8 years old
  • Sensory Changes

    -decline starting in early adulthood
    -muscle strength declines
    -senses decreases
  • Middle Adulthood Physical Changes

    -menopause
    -decline in fertility
    -gradual decline in sperm count
    -eyesight and hearing decease
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    Generativity v. Stagnation (40-60)

    The challenge is to be creative, productive, and give back to the next generation.
  • Midlife Transition

    -The average age for a midlife transition is 45
    -Discontentment or boredom with life or with the lifestyle (including people and things) that have provided fulfillment for a long time
    -Self-questioning
  • Menopause

    -The time of natural cessation of menusration; also refers to biological changes a woman experiences as her ability to reproduce declines.
    -Normally happens around the age of 50
  • Cognitive changes in adulthood

    -Alzheimer’s disease-progressive mental deterioration that can occur in middle or old age, due to generalized degeneration of the brain
    -Dementia-a chronic or persistent disorder of the mental processes caused by brain disease or injury and marked by memory disorders, personality changes, and impaired reasoning.
    -crystalized knowledge-accumulated knowledge such as vocabulary INCREASES
    -Fluid- decreaes with age, decrease in reasoning with abstract approaches
  • Late Adulthood physical changes

    -brain neurons die
    -memory declines
    -senses decline
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    Ego Integrity v. Despair

    60s and up
    -The person is trying to reach wisdom, tranquility, wholeness, and acceptance.
  • Average Life Expectancy

    -men:68
    -women:73