Paradigms Flashcards
What is a paradigm?
- A set of basic assumptions
- a general perspective
Paradigm shift
A change in concepts
- Kuhn
Adoption of a paradigm
- explains how and why each might be used.
- affects how a scientist-practitioner works - influences assessment and treatment
- can restrict, limit, bias a clinicians remit
- risk that scientific research can never be completely objective, despite claims to be contrary
Paradigms in psychopathology
Biological Psychological Diathesis-Stress Biopsychosocial Psychobiosocial
Factors which cut across paradigms
- emotions
- sociocultural factors
- interpersonal factors
Emotions
- influence how we respond to problems and challenges
- shape and guide thoughts and behaviour
- emotional regulation and self-control
Sociocultural factors
- gender, ethnicity, socioeconomic status, religious and spiritual beliefs
Interpersonal factors
Family/friends
Biological paradigm
- psychopathology results from altercations in biological processes
Support?
- heredity and risk of developing sz
- brain biochemistry involved in symptoms of depression
- nervous system involved in arousal related to anxiety disorder
Genetics
- predisposition to certain characteristics or behaviours
Methods for examining whether a genetic predisposition for psychopathology exists?
Family studies
Twin studies
Adoption studies
What have family studies shown?
That presence of mental disorder in closer relatives increases risk of developing mental disorder
- however, genes do not operate in isolation there is interaction from the environment
Biochemistry
Neuroscience - focus on brain processes
How can neurotransmitters be controlled?
By influencing:
- rate of release
- excitation
- re-uptake