Depression Flashcards
What is depression
A mental disorder characterised by low mood and energy levels
What are the 3 behavioural characteristics of depression
- Low activity/ energy levels
- Disruption to sleep and eating behaviours
- Aggression and self-harm
Describe ‘Activity levels’
- Reduced activity levels
- Withdrawal from work, education and social life
- In some cases Psychomotor agitation which has the opposite effect (struggle to relax)
Disruption to sleep and eating behaviour
- Changes in sleeping behaviour
- Reduced sleep: insomnia
- Or increased need for sleep: hypersomnia
- Eating behaviours also increase or decrease
Aggression and self harm
- More irritable
- Verbally or physically aggressive
- Can have knock-on effect is other areas of life
- Aggression can be directed as self so cutting or suicide
What are the 3 emotional characteristics of depression
- Lowered mood
- Anger
- Lowered self-esteem
Describe lowerd mood
Feeling of worthlessness and emptiness
Describe anger
- More negative and fewer positive emotions
2. Anger at others or themselves
Describe lowered self-esteem
- Self-esteem is how much we like ourselves
- Suffered report lowerd self esteem so don’t really like themselves
- Can include self loathing
What is ‘cognitive characteristics’ and what 3 are there
1. Concerns the way people process information, people with depression process differently - 1. Poor conc 2. Dwelling on the negative 3. Absolutist thinking
Describe poor conc
- Poor levels of conc
- Unable to stick to a task
- Hard to make decisions
- Likely to interfere with someone’s work
Describe dwelling on the negative
- Pay more attention to negative aspects than positive
2. Recall in the same way
Absolutist thinking
- ‘Black and white thinking’
2. See an unfortunate situation as an absolute disaster
What did Beck suggest were the 3 parts to cognitive vunrlibilty to depression
- Faulty informational processing: focus on negative aspects and ignore positive
- Negative self-schemas: interpret a neutral situation as negative
- Negative triad: view on world, future, and of self
What did Ellis define irrational thoughts as
Not as illogical but anything thoughts that interfere with our happiness
Explain the ABC model
Explains how irrational thoughts affect our behaviour
- Activating event: negative event that triggers irrational event (failing test)
- Beliefs: set of irrational beliefs such as life of always meant to be fair (Utopianism)
- Consequences: when activating event triggers irrational bellies there are emotional consequences
3 evaluation points for ABC model
- Good supporting Evidence
- Practical application in CBT
- Does not explain all aspects of depression
Good supporting evidence
- Lots of evidence associating with faulty info processing, negative self-schemas and triad of automatic thinking
- 65 pregnant women judged for cognitive venerability, more likely to suffer pre-natal depression
- Evidence to show cognitive aspects occur before depression itself develops
CBT
- Becks cognitive explanation is basis if CBT
- Cognitive aspects can be identified and challenged
- Therapy shown to be very effective compared to any others
Doesn’t explain all aspects of depression
- Some patients deeply angry which cannot be explained
2. Only explains the most common and basic symptoms
Evaluation of ABC model
- Partial explanation
- CBT
- Does not explain all aspects of depression.
Partial explanation
- Although some depression caused by activating event, called reactive depression
- Some depression has no obvious cause
- Therefore only applies to certain types of depression
ACB in CBT
- Idea of challenging irrational beliefs can reduce depression
- Supports idea that they play a role in depression
ABC does not explain everything
Same as becks, does not explain more complex aspects such as anger and delusions