Exam 1 Flashcards
What is Normal?
Made up of “norms.” These norms vary from society to society, a society’s norms grow from its culture.
Abnormal Psychology
The scientific study of abnormal behavior undertaken to describe, predict, explain, and change abnormal patterns of functioning.
Norms
A society’s stated and unstated rules for proper conduct.
Culture
A people’s common history, values, institutions, habits, skills, technology, and arts.
Patterns of Psychological Abnormality (4 D’s)
1) Deviant (different, extreme, unusual, sometimes bizarre),
2) Distressing (unpleasant and upsetting to the person or sometimes to others around),
3) Dysfunctional (interfering with the person’s ability to conduct daily activities in a constructive way),
4) Dangerous (posing risk of harm),
~5) Duration (how long a symptom or behavior takes place may also help categorize it as abnormal).
Eccentric
A person who deviates from common behavior or patterns or displays odd or whimsical behavior.
Treatment/Therapy
A systematic procedure designed to change abnormal behavior into more normal behavior.
All Forms of Therapy Have 3 Essential Features
1) A sufferer who seeks relief from the healer,
2) A trained, socially accepted healer, who’s expertise is accepted by the sufferer and his/her social group,
3) A series of contacts between the healer and the sufferer, through which the healer tries to produce certain changes in the sufferer’s emotional state, attitudes, and behavior.
Trephination
An ancient operation in which a tone instrument was used to cut away a circular section of the skull, perhaps to treat abnormal behavior thought to be caused by evil spirits.
Humors
According to the Greeks and Romans, bodily chemicals such as yellow bile (excess said to cause mania and aggression), black bile (excess said to cause melancholia), blood (excess said to cause a sanguine attitude/optimism), and phlegm (excess said to cause apathetic behavior) influence mental and physical functioning.
Mass Madness
Large numbers of people apparently shared delusions and hallucinations.
Asylum
A type of institution that first became popular in the 16th century to provide care for persons with mental disorders. Most became spiritual persons.
Tarantism/Saint Vitus’ Disease
Groups of people wold suddenly start to jump, dance, and go in to convulsions.
Johann Weyer
German physician who was the first to specialize in mental illness and is now considered the founder of the modern study of psychopathology.
Moral Treatment
a 19th century approach to treating people with mental dysfunctions that emphasized moral guidance and humane and respectful treatment.
State Hospitals
State-run public mental institutions in the US.
Somatogenic Perspective
The view that abnormal psychological functioning has physical causes.
Psychogenic Perspective
The view that the chief causes of abnormal functioning are psychological.
Hypnotism
A procedure in which a person is placed in a trance-like mental state during which he/she becomes extremely suggestible.
Psychoanalysis
Either the theory or the treatment of abnormal mental functioning that emphasizes unconscious psychological forces as the cause of psychopathology. Created by Sigmund Freud.
Psychotropic Medications
Drugs that mainly affect the brain and reduce many systems of mental dysfunctioning. Led to deinstitutionalization and a rise in outpatient care.
Deinstitutionalization
The practice, begun in the 1960s, of releasing hundreds of thousands of patients from public mental hospitals.
Private Psychotherapy
An agreement in which a person directly pays a therapist for counseling services.
Prevention
Interventions aimed at deferring mental disorders before they can develop.
Positive Psychology
The study and enhancement of positive feelings, traits, and abilities.
Multicultural Psychology
The field that examines the impact of culture, race, ethnicity, and gender on behaviors and thoughts and focuses on how such factors may influence the origin, nature, and treatment of abnormal behavior.
Managed Care Program
Healthcare coverage in which the insurance company largely controls the nature, scope, and cost of medical or psychological services. They determine key care issues.
Cybertherapy
The use of computer technology, such as Skype or avatars, to provide therapy.
Lobotomy
A pointed instrument is inserted into the frontal lobe and rotated, ultimately destroying much brain tissue. Caused irreversible brain damage.
Nomothetic Understanding
A general understanding of the nature, causes, and treatments of abnormal functioning, in the form of laws or principles.
Scientific Method
The process of systematically gathering and evaluating information through careful observations to understand a phenomenon.
Hypothesis
A hunch or prediction that certain variables are related in certain ways.
Case Study
A detailed account of a person’s life and psychological problems. The clues offered by a case study may help a clinician better understand or treat the person under discussion.
Limitations: Biased reports, subjective evidence (low internal validity), hard to generalize (low external validity).
Internal Validity
The accuracy with which a study can pinpoint one factor as the cause of a phenomenon.
External Validity
The degree to which the results of a study may be generalized beyond that study.
Correlation
The degree to which events or characteristics vary along with each other.
Correlational Method
A research procedure used to determine how much events or characteristics vary along with each other. Doesn’t explain relationships. Correlation doesn’t equal causation.
Epidemiological Study / Descriptive Study
A study that measures the incidence and prevalence of a disorder in a given population.
Incidence
The number of new cases of a disorder occurring in a population over a specific period of time.
Prevalence
The total number of cases of a disorder occurring in a population over a specific period of time.
Longitudinal Study
A study that observes the same participants on many occasions over a long period of time.
Experiment
A research procedure in which a variable is manipulated and the effect of the manipulation is observed.
Independent Variable
The variable in an experiment that is manipulated to determine whether is has an effect on another variable.
Dependent Variable
The variable in an experiment expected to change as the independent variable is manipulated.
Confound
In an experiment, a variable other than the IV that is also acting on the DV.
Control Group
In an experiment, a group of participants who are not exposed to the IV.
Experimental Group
In an experiment, the participants who are exposed to the IV under investigation.
Random Assignment
A selection procedure that ensures that participants are randomly placed either in the control or experimental group.
Blind Design
An experiment in which participants don’t know whether they’re in the experimental or the control condition.
Placebo Therapy
A pretend treatment that the participant in an experiment believes to be genuine.
Double-Blind Design
Experimental procedure in which neither the participant nor the experimenter knows whether the participants has received the experimental treatment or a placebo.
Quasi-Experiment / Mixed Design
An experiment in which investigates make use of control and experimental groups that already exist in the world at large. Try to find participants who have similar characteristics but the IV.
Natural Experiment
An experiment in which nature, rather than an experimenter, manipulates an IV and the experimenter observed the effects. Cannot be replicated at will and cannot generalize. Ex. people affected by a fire.
Analogue Experiment
A research method in which the experimenter produces abnormal-like behavior in laboratory participants and then conducts experiments on the participants. Researchers can never be certain that the results they see in lab are similar to what they’re looking for. Researchers can freely manipulate IVs.
Single-Subject Experimental Design
A research method in which a single participant is observed and measured both before and after the manipulation of an IV using the ABAB design. High internal validity, low external validity.
Institutional Review Board (IRB)
An ethics committee in a research facility that is empowered to protect the rights and safety of human research participants.
Research
Systematic search for facts using careful observations and investigations and it’s important to ensure effectiveness, safety, and generalizability for theories and techniques.
Correlation Magnitude
High magnitude: variables which vary closely together and fall close to the line of best fit.
Low magnitude: variables which do not vary as closely together and loosely scattered around the line of best fit.
Statistical Significance
The likelihood that finding has occurred by chance. Impacted by sample size and the magnitude of the correlation. p < .05.
Correlational Method Advantages and Disadvantages
Advantages: high external validity (can generalize findings) and can replicate procedures.
Disadvantages: lack internal validity (correlation doesn’t equal causation).
Model / Paradigm
A set of assumptions and concepts that help scientists explain and interpret observations. The perspectives used to explain events. Gives order to the field under study, and set guidelines for investigation. Models influence what investigators observe, the questions they ask, the info they seek, and how they interpret this info.
Neuron
A nerve cell.
Synapse
The tiny space between the nerve ending of one neuron and the dendrite of another.
Basal Ganglia
Plays a crucial role in planning and producing movement.