What is the psychoanalytic theory of human development?
development and behaviour are the result of interplay of inner drives, memories, and conflicts we are unaware of and cannot control
(1) Freud’s Psychosexual Theory: behavior is driven by unconscious impulses outside our awareness
(2) Erikson’s Psychosocial Theory: role of social world, society, and culture in shaping development
What is the behaviourist - operant conditioning theory of human development?
behavior becomes more or less probable depending on its consequences (from Behaviorist Learning Theory)
What is the behaviourist - social learning theory of human development?
people actively process information, and their thoughts and feelings influence their behavior
(1) observational learning: people learn through observing and imitating models
(2) reciprocal determinism: individuals and environment interact and influence each other
What is the cognitive theory of human development?
development and behavior are the result of thought or cognition
(1) Piaget’s Cognitive-Developmental Theory: children and adults are active explorers of their world; organization of learning results in cognitive schemas or concepts, ideas, and ways of interacting with the world
(2) Information Processing Theory: views thinking as information processing
(mind works in ways similar to a computer: information enters and is manipulated, stored, recalled, and used to solve problems)
What is the sociocultural theory of human development?
emphasizes the role of sociocultural context in development; people are inseparable from the cultural beliefs and societal, neighborhood, and familial contexts in which they live
(1) Vygotsky’s Sociocultural Systems Theory: examines how culture is transmitted from one generation to the next through social interaction
(2) Bronfenbrenner’s Bioecological Systems Theory: addresses both the role of the individual and that individual’s social interactions
What are dominant genes?
some genes are always expressed regardless of the gene it is paired with
What are recessive genes?
some genes will express only if paired with another recessive gene
Maternal Characteristics
How does age affect pregnancy?
older = can be more problematic
Maternal Characteristics
How does nutrition affect pregnancy?
Maternal Characteristics
Mothers who are poor live in non-industrialized countries likely don’t receive Vitamin B9 (folic acid). What is Vitamin B9 deficiency linked with?
linked with spina bifida (failure of neural tube)
Maternal Characteristics
Where do mothers get Vitamin B9?
inside prenatal vitamins
Maternal Characteristics
How do mothers’ emotional well-being affect pregnancy?
mothers exposed to chronic and severe stress during pregnancy, it poses risk to the fetus
Maternal Characteristics
How do highly stressed mothers affect pregnancy?
more likely to low birth weight, premature, and require longer hospital stay after being born
Maternal Characteristics
How does high-level stress in mothers affect children?
can produce long-term effects on children
child will later on exhibit symptoms of anxiety, ADHD, and aggression in childhood, adolescence, and adulthood
Maternal Characteristics
What is prenatal care?
basic set of services provided to improve pregnancy outcomes
Maternal Characteristics
Describe the ethnic and socioeconomic disparities of prenatal care.
Maternal Characteristics
Why might a woman not seek prenatal care?
What are the 4 main maternal characteristics and behaviours that affect pregnancy?
age
nutrition
emotional well-being
prenatal care
What are the 3 main contextual influences on pubertal timing?
nutrition
stress
SES
How does nutrition affect pubertal timing in females?
ovulation and menstruation is triggered by specific level of protein called leptin found in fat
How does stress affect pubertal timing?
linked with earlier onset of puberty
ie. sexual abuse, poor family relationships, harsh parenting, family stress and conflict, parental marital conflict, high level of anxiety
How does socio-economic status (SES) affect pubertal timing?
Psychosocial Effects of Early and Late Puberty
What is early off-timed puberty?
before 8 (girls) or 9 (boys)
Psychosocial Effects of Early and Late Puberty
What is late off-timed puberty?
after 13 (girls) or 14 (boys)