What amount of IQ is heritable? (1)
how does this change with age? (1)
how does demographics impact it? (1)
~40-50%
(genetics and environment have impact)
Who are the stage theorests? (4)
Piaget
Freud
Gesell
Erikson
What did Piagets development theory focus on? (1)
main points of his theory? (3)
epistemology
(study of knowledge development)
Development concepts:
Temperament theory
(Thomas & Chess, Kagan)
temperaments are inherently biologically based
(temperament elicits environemtnal response that perpetuates a pattern of behaviour)
Development concepts:
Organismic stage theory (Piaget)
development occurs in stages with transition occurring due to interaction of child with enviroment
(child as scientist)
Development concepts:
Attachment Theory (Bowlby)
innate tendnacy to seek relationships influence patters of behaviour later in life
Development concepts: Social learning theory (Bandura)
observational learning in childhood influences later behaviour
Development concepts:
Psychosexual stage theory (Freud)
stage-specific behaviours are driven by inner conflicts and resulting anxiety signals. Successful resolution of conflicts aid progressive maturation
Development concepts: Maturational Growth theory (Gesell)
Development is primarily biologically determined
maturation of the nervous system is principle driver of various human behaviours
Development concepts: Psychosocial stage theroy (Erikson)
psychosocial developmental stages are characteristed by conflicts, but the successful resolution is not mandatory for further development
Development concepts:
Collaborative learning theory (Vygotsky)
development not private; child is an apprentice in their surroundings rather than scientist
Freuds psychosexual model stages
Freuds psychosexual model stages: oral stage
suckling and putting things in mouth
conflict: want to nurse but also want to bite/spit
Freuds psychosexual model stages: anal stage
18 months to 3 years
anal senstation, production of faeces, later ability to withold faeces
conflicts: need to control sphincter and avoid shame, but not so much that there is retention
Freuds psychosexual model stages: phalic stage
manipulation of penis
boys = Oedipal complex
girls= Electra complex
Freuds psychosexual model stages: oedipal phase (during phallic phase)
desire of opposite-sex parent; wish to kill same-sex parent
boys; love mother vs fear of castration by father
girls; attachment to father
Freuds psychosexual model stages: latency
6 years- puberty
period of relative quiescene of sexual thoughts
anxieties from previous phase repressed
Oral - Anal - Phallic - Oedipal - Latency - Genital (pubery->adult)
Freuds psychosexual model stages: genital stage
puberty - adulthood
sexual drive returns with greater strength
improper resoltion of previous phases may manifest in symbolic ways
Stress vulnerability model: what is it? (1)
who developed it? (1)
Zibin & Spring (1977)
mental illness is a double hit of two factors which cause it
could be bio/ psycho/ social
some people more vulnerable than others
What did Caspi et al (2003) find out about gene-environment interactions regarding stress vulnerability? (1)
Individuals with the short allele of the serotonin transporter gene are more vulnerable to depression following stressful life events
those with short allele of the 5-HT T promoter polymorphism exhibited more depressive symptoms in relation to stressful life evetns than individuals homoxygous of the gene
What is a ‘critical period’ regarding gene-environment interactions? (1)
when are people most sensitive? (1)
when someone most vulnerable (can be biological or psychosocial event)
early childhood sensitive period due to brain development
adolescence also critical period/ life transitions
Three types of stress response in children (3)
positive stress response (1)
growth promoting opportunity
brief, mild response moderated by caring and responsible adult
e.g. vaccination, first day of nursery
tolerable stress resonse (1)
exposure to non-normative experience with greater magnitude of adversity
when buffered, long term consequences greatly reduced
e.g. death of family member/ serious illlness