Examlex
Researchers plan to investigate a new medication that may reduce blood pressure for individuals with higher than average blood pressure. 90 volunteers with higher than average blood pressure are solicited. Volunteers are randomly assign 100 mg of the medicine, 200 mg of the medicine, or a placebo. Blood pressure will be measured at the beginning and at the conclusion of the study.
-Is this study blind?
Psychoanalytic Theory
A comprehensive framework for understanding human behavior that emphasizes the role of unconscious processes and early childhood experiences.
Unconscious
Pertaining to the part of the mind that is inaccessible to the conscious mind but that affects behavior and emotions.
Looking-glass Self
A social psychological concept asserting that a person's self grows out of society's interpersonal interactions and the perceptions of others.
Symbolic Interactionism
A theory in sociology that emphasizes the role of symbols and language as core elements of all human interaction.
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