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Personality Ch. 10
Biological Typology (Eysenck's) Ryckman 2013 10e
Question | Answer |
---|---|
androgens | Male sex hormones; in mammals, the principal one is testosterone. |
antigens | Protein or carbohydrate substances (such as toxins or enzymes) that, when introduced into the body, stimulate the production of antibodies. |
arousal theory | Explanation of behavioral differences in terms of the interactions between inherited levels of nervous system arousal and levels of environmental stimulation. |
ascending reticular activatin system (ARAS) | The part of the central nervous system located in the lower brain stem; it is involved in the arousal of the cerebral cortex. |
autonomic nervous system | The part of the peripheral nervous systme--usually not under the individual's voluntary control--that regulates the operation of internal organs and glands; it consists of sympathetic and parasympathetic subsytsems. |
behavior therapy | Multifaceted approach to the treatment of disorders based on the principles of conditioning, counterconditioning, extinction, and reinforcement. |
classical conditioning | Association learning whereby a neutral stimulus is paired withe an unconditioned stimulus (UCS) that naturally evokes an unconditioned response (UCR). |
convergent thinking | A type of critical thinking which involves focusing in on one idea from an array of ideas in arriving at a solution that society later sees as, no only original, but as socially useful. |
cortical arousal | State of the cortex during periods of perceptual or cognitive activity. |
counterconditioning | Procedure often utilized for therapeutic purposes, in which a conditioned response (CR) is weakened by associating the stimulus (CS) that evokes it with the new response that is antagonistic (incompatible) with the CR. |
divergent thinking | The ability to think along many different paths, to consider alternatives not originality considered in trying to solve problem. |
dizygotic twins | Twins that develop simultaneously from two separate fertilized eggs (fraternal twins) |
dopamine | A neurotransmitter or chemical in the brain that, in excessive amounts, can reduce cognitive inhibitions. |
electrodermal response | Changes in the electrical conductance of the skin that are associated with arousal. |
electroencephalogram (EEG) | Recording of electrical activity in the cerebral cortex obtained by means of electrodes placed on the skull. |
evoked potentials | Patterns of waves that occur in the brain following its stimulation.. |
extraverts | Individuals who have an outgoing and sociable approach to life. |
Eysenck Personality Questionnaire (EPQ) | An inventory designed to measure the major personality types in adults. |
flooding | Form of behavior therapy in which the client is exposed to the most intense stimuli that evoke fear, typically for prolonged periods of time, in an effort to extinguish it. |
hedonic tone | Positive or negative feelings and evaluations associated with various levels of arousal. |
inhibition theory | Explanation of behavioral differences on the basis of inhibitory cortical processes that hinder nervous-system arousal. |
introverts | Individuals who have a shy and retiring approach to life. |
Junior Eysenck Personality Questionnaire | Inventory designed to measure the major personality types in children. |
modeling | Demonstration of behavior by one person so that another person can imitate it. |
monozygotic twins | Twins who develop from the splitting of a single fertilized egg ( identical twins) |
neurotics | Individuals who are emotionally unstable and overly reactive to stimuli. |
parasympathetic nervous system | Division of the autonomic nervous system that conserves bodily energies by slowing heart and breathing rates. |
psychopathology | Various forms of disordered behavior that vary in terms of the severity of impairment. |
psychotics | Individuals who are aloof, inhumane, aggressive, and insensitive to the needs of others, but also creative. |
pupillary response | Changes in dilation of the pupils of the eyes associated with arousal. |
reactive inhibintion | Each time a person responds, a small increment of neural fatigue is built up. Over many responses, fatigue builds to the point where the person stops responding. |
schizophrenia | Severe psychotic disorder characterized by flat or inappropriate emotion and by withdrawal from external reality and other people. |
serotonin | A chemical neurotransmitter in the brain believed to be associated with psychoticism and schizophrenic thinking. |
sympathetic nervous system | Division of the autonomic nervous system that mobilizes the body's resources for action, speeding up heart and breathing rates and slowing the digestive process. |
systematic desensitization | Behavior therapy designed to reduce the strong anxieties associated with various stimuli; the client is gradually exposed to them and, at each level in the anxiety hierarchy, learns new responses through counterconditioning. |
typology | A means of classifying behavior through the use of continuous, highly abstract concepts (types) that encompass clusters of correlated traits. |
visceral brain | Parts of the brain that underlie emotional feelings and expression; also known as the limbic system. |