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14 Cards in this Set
- Front
- Back
External validity:
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the extent to which we can generalize our finding beyond the study itself. (pg18)
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Internal validity
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reflects how confident we can be in the results of a particular given study.
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Direct effect problem
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even with strong positive or negative association between variables, correlation does not allow us to draw any conclusions about directionality.
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Resilience
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the ability to adapt successfully to very difficult circumstances.
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Neurotransmitters
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chemical substances that are released into the synapse by the presynaptic neuron when a nerve impulse occurs.
Norepinphrine, dopamine, serotonin, glutamate, gamma aminobutyric acid |
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Phenotype
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the observed structural and functional characteristics that result from an interaction of the genotype and the environment
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Behavior genetics
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the field of study that focuses on the heritability or mental disorders
Family history method (pedigree): requires the investigator observe samples of relatives of each proband or index case (the subject, or carrier of the trait or disorder in question) to see whether the incident increase in proportion to the degree of hereditary relationship. Twin method: used to study genetic influences on abnormal behavior Concordance: the percentage of twins sharing the disorder or trait. Adoption method: comparison of biological and adoptive relatives with and without a given disorder to asses genetic versus environmental influences. |
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Ego psychology
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its concentration was on how the ego performed its central functions as the “executive” of personality. Its when the ego does not adequately control impulse gratification or use the defense mechanisms when faced with internal conflicts.
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Interpersonal perspective
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unfortunate tendencies we have develop while dealing with our interpersonal environments.
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Behavioral perspective
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: a viewpoint organized around the theme that learning is central in determining human behavior
Learning: the modification of behavior as a consequence of experience. Classical conditioning: Operant conditioning: • Reinforcement: Observational learning: |
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Cognitive behavior perspective
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how thoughts and information processing can become distorted and lead to maladaptive emotions and behavior.
Internal reinforcement: when we human beings regulate behavior by internal symbolic processes—thoughts. Self-efficiency: the belief that one can achieve desired goals Schema: Self-schema: |
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Risks and causal factors in cardiovascular disease
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Chronic and acute stress
Personality: • Type A person: competitive, workaholic, impatient, hostile. • Type B person: laid back, less time pressured. • Type C person: stoic (I accept what g-d gave me) accept everything Depression: much more commonly found in people who have heart disease Anxiety: linked to CHD Social support: people who have a small social network or little emotional support are more likely to develop CHD over time |
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Adjustment disorder
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: a person’s response to a common stressor is maladaptive
Caused by unemployment, divorce and separation |
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Treatments for stress disorders
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to help people recover from traumatic events naturally
Telephone hotlines Psychological first aid Crisis intervention |