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Phobia
An anxiety disorder; excessive and unrealistic fear of a certain object, situation, or event that causes one to avoid that object, situation or event.
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Placebo effect
In research a scientifically significant response that cannot be explained by physiological variables and is believed to be psychologically based.
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Psychosomatic disorders
A physical illness that is believed to be psychological in origin
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Psychosis
A dramatic break with reality
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Schizophrenia
Psychotic disorder characterized by hallucinations, dilutions, paranoia, and split from reality.
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Empiricism
In reasearch when something is tested and observed in order to prove its truth; and can not be said to be true unless proven to be true.
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Anxiety
A mood condition characterized by fear, worry, apprehension and uneasiness. Associated with emotion and behavior
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Depression
- Mood Disorder (Affect Dissorder)
- Display of Emotion
- An emotional state or mood characterized by one or more of these symptoms: sad mood, low energy, poor concentration, sleep or appetite changes, feeling of worthlessness or hopelessness, and thought of suicide.
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Operational definition
A statement of the procedures or ways in which a researcher is going to measure behaviors or qualities.
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DSM IV
A reference work developed by the American Psychiatric Association and designed to provide guidelines for the diagnosis and classification of mental disorders.
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Delusion
Idea that is clearly false but still believed to be true. In contrast with reality
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Defense Mechanism
- Freud.
- Unconscious strategies for avoiding or reducing threatening feelings, such as fear and anxiety.
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Ego
- Freud
- The part of human personality that combines innate biological impulses or drives with reality to produce appropriate behavior.
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Paranoia
A pervasive feeling of distrust of others
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Hallucination
Sensory experience in the absence of external stimulus
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Antisocial Disorder
Personality disorder; lack of conscience no sense of remorse. Behavior does not improve as they mature.
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Affective disorder
Depresion; A mental disorder characterized by a consistent pervasive alteration in mood, and affecting thoughts, emotions, and behaviors.
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Prognosis
The expected course of a disease; the patient's chance of recovery
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Psychotherapy
a form of therapy developed by Freud that involves a patient's communication with a trained professional that helps open up their problems.
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anxiety disorders
anxiety disorders are a group of disorders characterized by obsessive worry and anxiety that disrupts daily function and behavior. examples: OCD, phobias, panic attacks
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Endorphins
Neurotransmitters released in the through the brain with stress an pain, can cause a sense of pleasure.
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Heuristic
A heuristic is a mental shortcut that allows people to solve problems and make judgments quickly and efficiently. Can be helpful but also can cause bias
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False consensus effect
a cognitive bias whereby a person tends to overestimate the degree of agreement that others have with them.
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Bipolar Disorder
(Manic-depressive Disorder) an affective disorder defined by periods of excitability alternating with periods of depression.
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Psychology
The scientific study of behavior and mental processes
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Psychogenic
Psychosomatic disorder, a disorder in which a mental illness causes structural damage to bodily organs through inappropriate activation of the nervous system.
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Projection
A Freudian defense mechanism characterized by unconscious denial of one's own emotions/attributes by attributing them to others.
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Neurosis
An affective disorder developed by Freud featuring anxiety or exaggerated behavior but neither delusion nor hallucinations; the person knows they have the disorder.
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Epidemiology
The study of teh factors affecting the health and illness of populations
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Case History
a detailed record of all the information pertinent to what is being studied.
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Sociopathic personality
a personality disorder characterized by inhibited gratification in criminal, sexual, or aggressive impulses and the inability to learn from past mistakes
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Psychosurgery
surgery that removes or destroys brain tissue in an effort to change behavior
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Psychopathic personality
a personality disorder characterized by inhibited gratification in criminal, sexual, or aggressive impulses and the inability to learn from past mistakes
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Psychoactive drug
a chemical substance that alters perceptions and mood
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Personality disorder
psychological disorder characterized by inflexible and enduring behavior patterns that impair social functioning; ex. Narcism
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Obsession
the dominance of one’s thoughts or feelings over a certain idea, person, etc.
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Nondirective Therapy
procedure developed by Rodgers in which the therapist restrains from directing the client but instead reflects back upon what the client has said
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Multiple Personality
a dissociative disorder in which one person displays multiple alter egos each with its own way of interacting with the environment
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Compulsion
anxiety disorder characterized by an uncontrollable, repetitive and unwanted urge to perform a certain act
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Delusional Disorders
a psychotic mental illness characterized by holding delusions in one’s mind; ex. grandeur
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Operant Conditioning
– Skinner’s learning theory in whichbehavior is modified/chosen because of consequences
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Classical Conditioning
Pavlov’s learning theory in which anexternal stimulus is paired with an unconditioned stimulus until both stimuliproduce the same results
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alarm reaction
The initial stage in the body's response to stressful stimuli
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Electroconvulsive therapy
electrically induced seizures primarily used in the treatment of severe mental disorders
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Denial
defense mechanism postulated by Freud in which a person rejects a fact that is too uncomfortable despite indisputable evidence
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Systematic Desensitiation
A type of behavioral therapy used to help effectively overcome phobias and other anxiety disorders with relaxed stimuli.
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Reinforcement
any consequencethat increases the likelihood of the given response happening again in thefuture
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Positive Reinforcement
conditioning in which the desired behavior is followed by a rewarding responsein hopes of increasing the likelihood of the given response happening again inthe future
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Extinction
– the diminishing of aconditioned response/learned behavior
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Insight
When the solution to a problem comes to you in an all-of-a-sudden manner. The sudden and often novel realization of the solution to a problem.
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