Psychopathology Flashcards

1
Q

What definitions are there of abnormality?

A

Statistical infrequently, deviation from social norms, failure to function adequately, and deviation from ideal mental health

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2
Q

What is statistical infrequently?

A

Behaviour is considered abnormal if it is statistically rare or unusual

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3
Q

What is deviation from social norms?

A

Behaviour that is abnormal as it goes against unwritten rules of society

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4
Q

What is failure to function adequately

A

Behaviour is abnormal if it interferes with the individuals ability to have a normal life

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5
Q

What is deviation from ideal mental health?

A

Behaviour is considered abnormal if it lacks the characteristics of ideal mental health

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6
Q

who invented the ABC model and what is it?

A

invented by Ellis, and it is a cognitive approach to explaining depression

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7
Q

what does A stand for and refer to in the ABC model?

A

A stand for the Activating event which is the event which activates irrational thinking

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8
Q

what does B stand for and refer to in the ABC model?

A

B stands for belief, the thoughts that are triggered by the activating event

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9
Q

what does c stand for and refer to in the ABC model?

A

C stands for consequence, how a person behaves due to their new belief

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10
Q

what does D stand for and refer to in the ABC model?

A

D refers to disputing the irrational belief

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11
Q

what does E stand for and refer to in the ABC model?

A

E stands for Effect of disputing

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12
Q

what does F stand for and refer to in the ABC model?

A

F stands for feelings, referring to the new feelings produced

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13
Q

what is logical disputing?

A

questioning whether self defeating beliefs follow the facts logically

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14
Q

what is empirical disputing?

A

questioning

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15
Q

who theorised the “negative triad”?

A

Aaron Beck

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16
Q

what are the three parts of the negative triad?

A

negative view of the self, negative view of the world, negative view of the future.

17
Q

What does Beck describe as the cause of depression?

A

A negative schema, which has been acquired at an early age, and lead to systematic cognitive biases (jumping to conclusions)

18
Q

what is the biologicals approach to treating OCD?

A

Drugs- SSRIs- selective serotonin reuptake inhibiters

19
Q

how do SSRIs work?

A

they inhibit the reuptake of serotonin into the pre-synaptic neurons, increasing the levels of serotonin passing across each synapse, which may normalise the circuit

20
Q

what disorder may the COMT gene contribute to, and how?

A

the COMT gene may contribute to OCD, as it regulates the production of dopamine, and the variant of the COMT gene which has been linked to OCD produces more dopamine.

21
Q

what disorder may the SERT gene contribute to, and how?

A

the SERT gene is linked to OCD and is involved in the transport of serotonin, and a variant of the COMT gene has shown lower production of serotonin, linked to OCD in patients

22
Q

what is one neurological explanation for OCD (not involving neurotransmitters)?

A

Abnormal brain circuits. Damage to the caudate nucleus, which leads to heightened activity in the orbitofrontal cortex

23
Q

name the parts of the worry circuit, and what their functions are.

A

1)orbitofrontal cortex- sends signals to the thalamus about about things that are worrying.
2)caudate nucleus - (located in the basal ganglia) it supresses signals from the orbitofrontal cortex.

24
Q

OCD
Emotional Characteristics:

A

Anxiety and distress (extreme anxiety from obsessions and compulsions)

Depression (low mood and lack of enjoyment)

Guilt and disgust (irrational guilt or disgust, often about oneself or external objects)

25
OCD Behavioural Characteristics:
Compulsions (repetitive behaviours to reduce anxiety) Avoidance (avoiding situations that trigger anxiety) Repetitive actions (e.g., excessive handwashing)
26
OCD cognitive characteristics
Obsessive thoughts (intrusive and unwanted) Cognitive strategies (e.g., praying, counting to manage anxiety) Insight into irrationality (awareness that obsessions/compulsions are not rational)
27
Depression Emotional Characteristics:
Lowered mood (feeling worthless, empty, sad) Anger (directed at self or others) Low self-esteem (feelings of self-loathing)
28
Depression Behavioural Characteristics:
Activity levels (reduced energy; in some cases, psychomotor agitation) Disruption to sleep and eating (insomnia/hypersomnia, appetite changes) Aggression and self-harm (verbally/physically aggressive, or self-injury)
29
Depression Cognitive Characteristics:
Poor concentration (difficulty making decisions) Dwelling on the negative (pessimistic thoughts) Absolutist thinking ("black-and-white" thinking)
30
Phobias Emotional Characteristics:
Anxiety (extreme and irrational fear) Fear (immediate, intense reaction to the phobic stimulus) Emotional responses are unreasonable (out of proportion to the actual danger)
31
Phobias Behavioural Characteristics:
Panic (crying, screaming, running away) Avoidance (staying away from phobic stimulus) Endurance (remaining in the presence of the phobia but experiencing high anxiety)
32
Phobias Cognitive Characteristics:
Selective attention to the phobic stimulus (focusing on it exclusively) Irrational beliefs (e.g., "If I blush, people will think I'm weak") Cognitive distortions (seeing the phobic object in a distorted way, e.g., seeing a harmless dog as aggressive)