Abnormal Psychology Chapters 1,2,3 & 4 – Flashcards
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Psychopathology
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the study of mental illness; symptoms and signs of mental disorders, including phenomena as depressed mood, panic attacks, and bizarre beliefs (pathology of the mind)
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Abnormal psychology
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the application of psychological science to the study of mental disorders
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Psychosis
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any severe mental disorder in which contact with reality is lost or highly distorted; a general term that refers to several types of severe mental disorder in which the person is considered to be out of contact with reality
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Syndrome
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A group of symptoms that appear together and are assumed to represent a specific type of disorder
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Harmful dysfunction
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concept used in one approach to the definition of mental disorder. A condition can be considered a mental disorder if it causes some harm to the person and if the condition results from the inability of some mental mechanism to perform its natural function Jerome Wakefied
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DSM-IV-TR
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Disgnostic and Statistical Manual of Mental Disorders, published by the American Psychiatric Association.
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Culture
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values, beliefs and practices that are shared by a specific community or group of people
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Epidemiology
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the scientific study of the frequency and distribution of disorders within a population
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Incidence
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refers to the number of new cases of a disorder that appear in a population during a specific period of time
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Prevalence
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refers to the total number of active cases, both old and new, that are present in a population during a specific period of time
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Lifetime prevalence
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the total proportion of people in a given population who have been affected by (a) the disorder at some point during their lives
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Comorbidity
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presence of more than one condition within the same period of time (co-occurrence)
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Psychiatry
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branch of medicine that is concerned with the study and treatment of mental disorders
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Clinical psychology
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field of science concerned with the application of psychological science to the assessment and treatment of mental disorders; Ph.D or Psy.D
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Social work
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profession concerned with helpong people to achieve an effective level of psychosocial functioning
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Case study
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an in-depth look at the symptoms and circumstances surrounding one person's mental disturbance
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Experimental hypothesis
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any new prediction, such as the idea that eating chocolate can alleviate depression, made by an investigator
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Null hypothesis
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alternative to the experimental hypothesis; always predicts that the experimental hypothesis is not true. Example; eating chocolate does not make depressed people feel better
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Paradigm
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a set of shared assumptions that includes both the substance of a theory and beliefs about how scientist should collect data and test the theory
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Four Paradigms
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biological, psychodynamic, cognitive behavioral, and humanistic
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Biopsychosocial model
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belief held by psychologists that adnormal behavior is caused by a combination of biological, psychological and social factors
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Biological model
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contributes that abnormal behavior range from imbalanced brain chemistry to genetic predispositions
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Psychological model
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contributes that abnormal behavior range from troubled emotions to distorted thinking
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Social and Cultural model
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contributes that abnormal behavior range from conflict in family relationships to gender and racial bias
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Biological paradigm
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looks for biological abnormalities that might cause abnormal behavior; ex. brain diseases, brain injuries, or genetic disorders
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Psychodynamic paradigm
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asserts that abnormal behavior is caused by unconscious mental conflicts that have roots in early childhood experience; outgrowth of the writings of Sigmund Freud
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Psychoanalytic theory
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belief held by Freud that many memories, and protective psychological processes are unconscious; divides the mind into three parts: the id, the ego, and the superego
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The "Id"
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present at birth and houses biological drives such as hunger, as well as two key psychological drives: sex and aggression; operates according to the "pleasure principal". Seeks immediate gratification and will create discomfort until it is satisfied
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The "Ego"
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part of the personality that must deal with the realities of the world as it attempts to to fulfill id impulses. Operates on the reality principal, begins to develop in the first year of life and continues to evolve. Resides in the conscious awareness
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The "Superego"
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contains societal standards of behavior, particularly rules that children learn from trying to be like their parents in their preschool years. Tries to govern the id's sexual and aggressive impulses, with the ego mediating between the two
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Moral anxiety
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conflict between the superego and ego
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Neurotic anxiety
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conflict between the id and ego
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Projection
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attributing one's own feelings or thoughts to other people
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Denial
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insistence that an experience, memory, or need did not occur or does not exist
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Displacement
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feelings or actions are transferred from one person or object to another that is less threatening; mad at the boss so you come home and kick the dog
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Rationalization
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intellectually justifying a feeling or event; you don't get a job, so you decide you didn't really want the job anyway
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Reaction formation
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converting a painful or unacceptable feeling into its opposite, you hate a former lover, but underneath it all you still really love them
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Repression
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suppressing threatening material from the consciousness but without denial, you forget an embarassing experience
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Sublimation
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diverting "id" impulses into constructive and acceptable outlets, you study hard to get good grades rather then giving in to desires for immediate pleasure.
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Defense mechanisms
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unconscious self-deceptions that redue conscious anxiety by distorting anxiety-producing memories, emotions, and impulses
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Cognitive behavorial paradigm
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views abnormal behavior and normal behavior as a product of learning; William Wundt
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Cultural diagnostic assessment
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the impact of particular behaviors and experiences on a person's adjustment depends on the culture which the person lives. Abnormal behaviors in some cultures are normal; based on the culture of the society or country
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APA
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American Psychiatric Association, group who publishes the DSM-IV-TR
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Disorders associated with women
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Major depression, anxiety disorders, and eating disorders are more common in this group
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Disorders associated with men
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alcoholism and antisocial personality are more common in this group
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Mortality and Disability
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Epidemiologists use these two factors in determining or measuring "disease burden".
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Associated to blindness
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the disability produced by major depression is considered to be equivalent to this
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Quadriplegia
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psychotic disorder, such as "schizophrenia" leads to a disability equivalent to this
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Hippocrates
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hypothesized that abnormal behavior, like other forms of disease, had natural causes. health depended on maintaining a natural balance of body fluids
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General paresis
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a condition caused by syphilis ( a sexually transmitted disease) later found that the infection from syphilis had invaded and destroyed parts of the brain; causing the symptoms seen.
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Ivan Pavlov
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Classical conditioning; learning through the process of association and involves four key components; an unconditional stimulus, an unconditioned response, a conditioned stimulus, and finally a conditioned response.
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B.F. Skinner
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Operant conditioning, learned behavior is a function of its consequences; specifically, behavior increases if rewarded and it decreases if it is punished
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Positive reinforcement
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onset of a stimulus increases the frequency of a behavior, example: you go to work, you get paid
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Negative reinforcement
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the cessation of a stimulus increases the frequency of a behavior; you get up to turn your alarm clock off
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Punishment
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always decreases the frequency of a behavior; you spend less money after your parents scold you
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John B. Watson
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Learning theorist; "behaviorism", observable behavior was the only appropriate subject matter for the science of psychology
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Humanistic Paradigm
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argues that the human behavior is a product of "free will", the view that we control, choose, and are responsible for our actions. Abnormal behavior blamed on society; not the individual, whom they see as inherently good
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Equifinality
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view that there are many routes to the same destination or disorder. Example: two people may become depressed; one may have suffered a death in the family, the other a biological reason = both become depressed
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Multifinality
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The view that the same event can lead to different outcomes; example: not all childhood experiences lead to the same adult outcomes, not all abused children grow up with the same problems later in life. some children may develop disorders and others may not
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Diathesis-Stress Model
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way of describing multiple influences on abnormal behavior, suggests that mental disorders develop only when a stress is added on top of a predisposition; neither a diathesis or a stress alone is sufficient to cause a disorder
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Diathesis
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a predisposition toward developing a disorder, for example, an inherited tendency toward depression
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Stress
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a difficult experience, for example, the loss of a loved one through unexpected death.
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Dopamine
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medications that elleviate some of the symptoms of schizophrenia block receptors sensitive to this neurotransmitter
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SSRI's
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prevents the "reuptake" of the serotonin that is found to be a factor in depression; the depletion of serotonin leads to mood disorders
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Neurotransmitters
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located in the vesicles of the axon terminal; chemical substances released into the synapse and received by receptors
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Temperament
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characteristic styles of relating to the world; consists of five dimensions; openness to experience, conscientiousness, extraversion, agreeableness and neuroticism (OCEAN)
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Emotions
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internal feeling states; six basic emotions: love, joy, surprise, anger, sadness and fear. Come to us without intention, effort or desire. More "basic" or primitive than our thoughts
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Gender roles
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expectations regarding the appropriate behavior of males or females - can affect behavior
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ECT-Electroconvulsive Therapy
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Deliberately inducing a seizure by passing electricity through the brain
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Bilateral ECT
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electrodes are placed on the left and right temples, the the current passes through the both brain hemispheres
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Unilateral ECT
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current passes through one side of the brain, the nondominant hemisphere- produces less retrograde amnesia-loss of memory - less effective
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Psychotropic Medications
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chemical substances that affect psychological states, some produce rapid changes in thinking, mood and behavior. Anti-anxiety drugs have effects that become apparent soon after the medication is taken. Anti-depressant medications take longer to achieve an effect. do not cure underlying conditions, but "symptom alleviation" is extremely important
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Anti-depressants
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relieve the symptoms of depession; Prozac, nardil
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Antipsychotic drugs
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eliminate delusions and hallucinations; Thorzine, Haldol
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Anti-panic
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relieves panic attacks; Xanax, Paxil
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Insight
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bringing formerly unconscious material into conscious awareness
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Interpretation
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hidden meanings to patients accounts of their life; typically relate to past experiences, especially with loved ones
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Free Association
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patients speak freely about whatever thoughts crossed their minds
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Transference
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process whereby patients transfer their feelings about some key figure in their life onto the analyst
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Systematic desensitization
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technique for eliminating fears that has three key elements; progressive muscle relaxation, constructing a "hierarch of fears" - ranging from mild to very intense, a ranking, third - learning process-maintaining relaxation while confronting fears
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Aversion therapy
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use of classical conditioning to create, not eliminate an unpleasant response. Primarly used in the treatment of substance abuse disorders such as smoking or alcholism. Ex: the use of antabuse to help someone stop smoking
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Placebos
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pills that are pharmacologically inert; they have no medicinal value
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Psychoeducational groups
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teach specific psychological information on life skills; teaching the primary mode of treatment
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Experiential group therapy
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the relationships group members form are the primary mode of treatment, group members help each other out.
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Encounter group
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may question self-diclosure when it is "phony" but support more honest appraisals of oneself
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Self-help group
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groups of people brought together to face a common problem and seek to help themselves and others by sharing information
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Aaron Beck
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used cognitive therapy specifically to treat depression. sugguested depression is caused by errors in thinking, these distortions lead depressed people to draw incorrect, negative conclusions about themselves.
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Diagnosis
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refers to the identification or recognition of a disorder on the basis of its characteristic symptoms
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Assessment
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the process of gathering information to further a diagnosis
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ICD 10
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published by the World Health Organization; one of two diagnostic systems used for mental health disorders; International Classification for Diseases
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Axis I of the DSM-IV-TR
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includes conditions such as OCD, schizophrenia, and mood disorders; characterized by episodic periods of pschological turmoil (disorder comes and goes)
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Axis II of the DSM-IV-TR
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concerned with more stable, long standing problems such as, personality disorders and mental retardation; tends to be permanent in nature
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Axis III of the DSM-IV-TR
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concerned with general medical conditions outside the realm of psychopathology, but may be relevent to either the causes of the patient's abnormal behavior or the ways which it might be treated; ex. panic attacks brought on by an ashma condition
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Axis IV of the DSM-IV-TR
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concerned with psychosocial and enviromental problems that may affect the diagnosis or treatment of a mental disorder; social stressors (educational problems, housing problems, economic problems
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Axis V of the DSM-IV-TR
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a global rating of adaptive functioning, ratings made on a scale of 1- 100, higher numbers indicating better levels of adjustment. GAF - Global Assessment of Functioning; how much is someones life impacted by their disability; score given by counselor
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Culture bound syndrome
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patterns of erratic or unusual thinking and behavior that have been identified in diverse sociaties; unique to a particular society
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Reliability
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refers to the consistency of measurements, including diagnostic decisions
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Rating scale
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observer is asked to make judgements that place the person somewhere along a dimension; example: a clinician might observe someones behavior over a period of time and complete a set of ratings that are concerned with the dimensions or extent to which the person exhibits a behavior (how many times someone with OCD might wash their hands
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Behavioral coding
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focus on the frequency of specific behavioral events; client would be asked to count how many times they act out a behavior
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MMPI-2
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Minnesota Multiphasis Personality Inventory; comprised of 500 questions; psychological test. Topics range from physical compliants and psychological states to occupational preferences
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Rorshach
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Projective test; random inkblots shown to individuals which they describe what they think they see
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TAT
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Thematic Appreception test; consists of a series of drawings that dipict human figures in various situations, individuals are asked to describe the identities of the people and make up stories about what they think is happening
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Structured interview
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Lists a series of specific questions that lead to a detailed description of the person's behavior and experiences
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Abnormal behavior
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Caused by a combination of biological, psychological, and social factors