Abnormal Flashcards
Components of disorders
- Dysfunction
- Disturbance
- Disability
- Distress
- Violation of norms
- Statistical infrequency
Early views
- Demonology
- Biological (e.g. excess fluids)
- Bethlehem asylum
Paradigm
Conceptual framework or general perspective (shapes what people investigate and find)
Biological paradigm (explaining)
- Mental health legislation
- Classification
- Scientific method
- Medical tech
- Pharmacological and physical treatment
- Reductionist
- Stigma
- Discounts environmental influences
- Side effects of medications
- Medications are not necessarily treating the problems
Psychoanalytic paradigm (explaining)
- Extremely influential
- Legitimised psychotherapy (talking cure)
- Inspired other models
- No longer top choice
- Untestable central concepts
Behavioral paradigm (explaining)
• Lead to important developments (behavioural treatment approach)
- Difficult to trace reinforcement history due to complex nature of MHPs
- Neglects cognitive aspect
Cognitive paradigm (explaining)
• Led to CBT
- Dysfunctional thoughts could be a symptom rather than a cause
- Little insight into the development of such thoughts and beliefs
Cognitive-Behavioural paradigm (explaining)
Hot Cross Bun Model: Cycle between thoughts, behaviour, physical response and feelings (links to specific situation and environment)
Humanistic paradigm (explaining)
- Lead to widely used therapeutic approach
- Evaluations of own behaviour well described
- Overly optimistic
- Difficult to evaluate some concepts
Aims of treatment
- Relief from distress
- Self awareness and insight
- Coping and problem solving skills
- Identify and resolve underlying causes
Treatment is affected by:
- Theoretical orientation and training of practitioner
2. Nature of psychopathology
Features of treatment
- Instilling hope
- Gaining new perspective
- Genuine empathy
- Trusting, caring relationship
- Clear and positive communication
Drug treatment
- Antidepressants
- Antipsychotic
- Anxiolytic
Psychodynamic treatment
- Free association
- Transference
- Dream analysis
Humanistic treatment
- Enable acceptance of responsibility
- Faster awareness of subjective experiences
- Fulfill potential for personal growth
Person-centred treatment
- Congruence
- Empathy
- Positive regard
Cognitive-behavioural treatment
- ABC model
- REBT
- Beck’s cognitive therapy
Diagnosis
Classification of symptoms and signs of disorders
- Important for: treatment, good clinical care
- Correct diagnoses can be used for: description of base rates, causes, treatments
Emil Kraepelin
- First use of classification systems
- Dementia praecox: chemical imbalance
- Manic-depressive psychosis: irregular metabolism
Negatives of diagnosis
- Worry of others knowing
- Fear of another episode
- Stigma (but Lilienfeld et al. (2010) found that labelling reduced stigma because disorder was seen as an explanation for certain behaviour)
- Categorization and losing sight of uniqueness
Positives of diagnosing
- Some are comforted by diagnosis (used to cope and explain)
- Paves a way to take steps to deal with problems
- Helps with referrals and communication between different professionals
- Helps to allocate funding for research etc.
ICD-10
- Expanded to include mental disorders in 1948
* Mental and behavioural disorders in Chapter V (codes F00-F99)
DSM-5
- Section I: introduction
- Section II: diagnostic criteria and codes
- Section III: emerging measures and models, cultural aspects, future research
Aim of clinical assessment
Chart cognitions, emotions, personality, behavior
Uses of clinical assessment
- Diagnosis
- Therapeutic intervention
- Monitor effects of treatment
- Research
Clinical interviews
Interpersonal encounter to gather information
- Unstructured nature
- Interviewer bias
- Reliability
- Merit of information provided by client
General psychological tests
- Rigid response requirements
- Rigorously tested
- Standardization
- Assess client specific traits
Personality inventories
- Utility of validity scales: clinical validity
- Internal reliability
- Time consuming to administer
Specific inventory
- Useful research tool
- Some good psychometric properties
- Diagnostic and theoretical value
- Some underdeveloped
- Many fail to have validity scales
Projective tests
e.g. Rorschach inkblot test, thematic apperception test, sentence completion test
- Use over the years has declined (link to psychodynamic approach)
- Cultural bias traditionally
- Reliability
- Clinical training
- Can infer pathology in absence of other evidence
Intelligence and neurological impairment tests
- Intelligence is a construct- concept too narrow
- Cultural bias
- Measurement of capacity to learn?
Biologically based assessments
- Allows assessment of contextual factors
- Ecologically valid
- Provides workable solutions
- Provides supplementary info
- Overcomes recall bias
- Time consuming
- Observer effect and expectations
- Inter-observer reliability
Anxiety disorders
- Excessive aroused state (apprehension, uncertainty, fear)
- Out of proportion, constant, distressful
- Characteristics: physiological, cognitive biases, dysfunctional beliefs, specific early experiences
Specific phobias definition
Excessive, unreasonable, persistent fear triggered by specific object or situation