Glossary 4 Flashcards
An amphetamine derivative whose abuse skyrocketed in the 1990s
methamphetamine.
Recent adaptation of cognitive therapy/restructuring that focuses on relapse prevention after successful treatment for recurrent episodes of major depression; aims to “decenter” the person’s perspective in order to break the cycle between sadness and thinking patterns
mindfulness-based cognitive therapy (MBCT).
A lengthy personality inventory that identifies individuals with states such as anxiety, depression, masculinity-femininity, and paranoia, through their true-false replies to groups of statements
Minnesota Multiphasic Personality Inventory (MMPI).
An 1843 British court decision stating that an insanity defense can be established by proving that the defendant did not know what he or she was doing or did not realise that it was wrong
M’Naghten rule.
Learning by observing and imitating the behaviour of others or teaching by demonstrating and providing opportunities for imitation
modelling.
Studies that seek to determine the components of a trait that are heritable by identifying relevant genes and their functions
molecular genetics.
A group of antidepressant drugs that prevent the enzyme monoamine oxidase from deactivating catecholamines and indolamines.
monoamine oxidase inhibitors (MAOLs)
Genetically identical twins who have developed from a single fertilised egg Compare dizygotic twins
monozygotic (MZ) twins.
Disorders, such as depressive disorders or mania, in which there are disabling disturbance in emotion.
mood disorders.
A therapeutic regimen, introduced by Philippe Pinel during the French Revolution, whereby mentally ill patients were released from their restraints and were treated with compassion and dignity rather than with contempt and denigration
moral treatment.
An addictive narcotic alkaloid extracted from opium, used primarily as an analgesic and as a sedative.
morphine.
A learning disorder characterised by marked impairment in the development of motor coordination that is not accounted for by a physical disorder such as cerebral palsy.
motor disorder.
Mowrer’s theory of avoidance learning according to which (1) fear is attached to a neutral stimulus by pairing it with a noxious unconditioned stimulus, and (2) a person learns to escape the fear elicited by the conditioned stimulus, thereby avoiding the unconditioned stimulus
Mowrer’s two-factor model.
Classification having several dimensions, all of which are employed in categorising: DSM-IV-TR is an example.
multiaxial classification system.
Treatment for serious juvenile offenders that involves delivering intensive and comprehensive therapy services in the community, targeting the adolescent, the family, the school, and, in some cases, the peer group, in ecologically valid settings and using varied techniques
multisystemic treatment (MST).
Personality disorder defined by extreme selfishness and self-centeredness; a grandiose view of one’s uniqueness, achievements and talents; an insatiable craving for admiration and approval from others; willingness to exploit others to achieve goals; and expectation of much more from others than one is willing to give in return.
narcissistic personality disorder.
The strengthening of a tendency to exhibit desired behavior by rewarding responses in that situation with the removal of an aversive stimulus.
negative reinforcement.
Behavioural deficits in schizophrenia, which include flat affect, anhedonia, asociality, alogia, and avolition. Compare positive symptoms
negative symptoms.
In Beck’s theory of depression, a persons negative views of the self, the world, and the future, in a reciprocal causal relationship with pessimistic assumptions (schemas) and cognitive biases such as selective abstraction
negative triad.
A wave of depolarization that propagates along the neuron and causes the release of neurotransmitter; action potential
nerve impulse.
Abnormal protein filaments present in the cell bodies of brain cells in patients with Alzheimer’s disease
neurofibrillary tangles.
A physician who specialises in medical diseases that affect the nervous system, such as muscular dystrophy, cerebral palsy, or Alzheimers disease.
neurologist.
A single nerve cell
neuron.
Psychological tests, such as the Luria-Nebraska, that can detect impairment in different parts of the brain.
neuropsychological tests.
A psychologist who studies how brain dysfunction affects cognition, emotion, and behaviour.
neuropsychologist.
A broad theoretical view that holds that mental disorders are caused in part by some aberrant process directed by the brain
neuroscience paradigm.
The tendency to react to events with greater-than-average negative affect; a strong predictor of onset of anxiety disorders and depression.
neuroticism.
Chemical substances important in transferring a nerve impulse from one neuron to another, for example, serotonin and norepinephrine
neurotransmitters.
The principal alkaloid of tobacco (an addicting agent)
nicotine.
A gas that, when inhaled, produces euphoria and sometimes giddiness
nitrous oxide.
Factors distinct among family members, such as relationships with friends or specific experiences unique to a person. Compare shared environment.
nonshared environment.
Behaviours that are meant to cause immediate bodily harm but are not intended to cause death.
nonsuicidal self-injury (NSSI).
A catecholamine neurotransmitter of the central nervous system, disturbances in the tracts of which apparently figure in depression and mania. It is also a sympathetic nervous system neurotransmitter, a hormone released in addition to epinephrine and similar in action, and a strong vasoconstrictor
norepinephrine.
Insanity plea that specifies an individual is not to be held legally responsible for the crime because the person had a mental illness at the time of the crime. Different states and federal law have different standards for defining mental illness and what must be demonstrated by the defense. In most cases, the defense must show that because of the mental illness, the accused person could not conform his or her behaviour to the law and did not know right from wrong when the crime was committed. Compare guilty but mentally ill.
not guilty by reason of insanity (NGRI).
Currently defined as exhibiting a body mass index (BMI) of greater than 30.
obese.
Variant of psychoanalytic theory that focuses on the way children internalise (introject) images of the people who are important to them (e.g., their parents), such that these internalised images (object representations) become part of the ego and influence how the person reacts to the world.
object relations theory.
An intrusive and recurring thought that seems irrational and uncontrollable to the person experiencing it. Compare compulsion
obsession.
An anxiety disorder in which the mind is flooded with persistent and uncontrollable thoughts or the individual is compelled to repeat certain acts again and again, causing significant distress and interference with everyday functioning.
obsessive-compulsive disorder (OCD).
Personality disorder defined by inordinate difficulty making decisions, hyperconcern with details and efficiency, and poor relations with others due to demands that things be done just so, as well as the person’s unduly conventional serious, formal, and stingy emotions.
obsessive-compulsive personality disorder.
The posterior portion of each cerebral hemisphere, situated behind the parietal lobe and above the temporal lobes; responsible for reception and analysis of visual information and for some visual memory.
occipital lobe.
The acquisition or elimination of a response as a function of the environmental contingencies of reinforcement and punishment. Compare classical conditioning
operant conditioning.
A group of addictive sedatives that in moderate doses relieve pain and induce sleep.
opiates.
One of the opiates, the dried, milky juice obtained from the immature fruit of the opium poppy; an addictive narcotic that produces euphoria and drowsiness while reducing pain
opium.
An externalising disorder of children marked by high levels of disobedience to authority but lacking the extremes of conduct disorder
oppositional defiant disorder.