PP - depression Flashcards
what are the 2 main types of depression
unipolar and bipolar disorder
what is unipolar depression
person experiences one mood - being down
what is bipolar depression
person experiences many moods - up and down alot (unpredictable)
what are the requirements for a diagnosis of depression
display five symptoms of:
- weight change, sleeping change, lack of energy, thoughts of self-harm and suicide
everyday for at least 2 weeks
what are the DSM-5 categories of depression
- major depressive disorder
- persistent depressive disorder
- disruptive mood dysregulation disorder
- premenstrual dysphoric disorder
what is major depressive disorder
server and short term depression
what is persistent depressive disorder
long-term and recurring depression
what is disruptive mood dysregulation disorder
where children/teens have ongoing irritability, anger and intense outbursts
what is premenstrual dysphoric disorder
disruption to mood prior to female menstruation
what are the behavioural changes during depression
- loss of appetite - say negative things
- down all the time
- self-medicating (alcohol, drugs)
what are the emotional changes during depression
- feeling empty
- loss in pleasure in regular activities
- irritable
- constant exhaustion
- isolation
what the cognitive changes during depression
- memory loss
- shame and guilt
- distorted thinking
- difficulty concentrating
comparing B, E, C of phobias, depression and OCD
who are the key psychologists in the cognitive approach the depression
Beck and Ellis
what is the cognitive explanation of depression
- how irrational and faulty thinking leads to depression
- everything occurs due to internal mental processes
what are the key assumptions of the cognitive approach
individuals who suffer from mental disorder have distorted and irrational thinking - which may cause maladaptive behaviours
what are the 3 parts of Beck’s cognitive triad
1 - negative self-schemas
2 - faulty information processes (cognitive bias)
3 - negative triad
1 - what are self-schemas
a package of ideas that we have about ourselves
1 - what might people believe about themselves if they have negative self-schemas
- low self-worth
- no one likes them
- never be good enough
- very insecure
1 - how did weissman and Beck investigate the thought processes of depressed people to establish their use of negative self-schemas
- measured thought processes with Dysfunctional Attitude Scale (DAS)
- questionnaire contain yes or no boxes with a set of statements
1 - what were the results of the DAS questionnaire
depressed pts made more negative self assessments than non-depressed people
1 - evaluation of the DAS
+ had a control group so could make comparisons
- self-report (demand characteristics)
- closed questions - no elaboration
2 - what did Beck propose depressed people tend to selectively attend to
- negative aspects of a situation and ignore positive aspects
- you are either a success or a failure - no inbetween (black and white thinking)
2 - what are the 5 cognitive biases
- overgeneralization
- personalisation
- selective abstraction
- magnification
- minimization