Midterm Flashcards
the longstanding controversy over the relative contributions that genes and experience make to the development of psychological traits and behaviors
nature vs. nurture
the view that knowledge originates in experience and that science should, therefore, rely on observation and experimentation
empiricism
a historically significant perspective that emphasized the growth potential of healthy people
humanistic psychology
early school of thought promoted by Wundt and Titchener; used introspection to reveal the structure of the human mind
structuralism
early school of thought promoted by James; explored how mental and behavioral processes function–how they enable the organism to adapt, survive, and flourish
functionalism
scientific study that aims to solve practical problems
applied research
an ethical principle that research participants be told enough to enable them to choose whether they wish to participate
informed consent
the tendency to believe, after learning an outcome, that one would have forseen it
hindsight bias
observing and recording behavior in naturally occurring situations without trying to manipulate and control the situation
naturalistic observation
a descriptive technique in which one individual or group is studied in depth in the hopes of revealing universal principles
case study
sampling that fairly represents a population because each member has an equal chance of inclusion
random sampling
a research method in which an investigator manipulates one or more factors to observe the effect on some behavior or mental process
experiment
assigning participants to experimental and control groups by chance, thus minimizing pre-existing differences between the different groups
random assignment
experimental results caused by expectations alone
placebo
a computed measure of how much scores vary around the mean score
standard deviation
portion of the cerebral cortex just behind the forehead; involved in speaking and muscle movements
frontal lobe
portion of the cerebral cortex lying at the top of the head and toward the rear; receives sensory input for touch and body position
parietal lobe
portion of the cerebral cortex lying at the back of the head; includes areas that receive information from the visual fields
occipital lobe
portion of the cerebral cortex lying roughly above the ears; includes the auditory areas, each receiving information primarily from the opposite ear
temporal lobe
the principle that, among the range of inherited trait variations, those contributing to reproduction and survival will most likely be passed onto succeeding generations
natural selection
rapid eye movement sleep; a reocurring sleep stage during which vivid dreams commonly occur
REM sleep
drugs that reduce neural activity and slow body functions
depressants
the process of observing and imitating a certain behavior
modeling
neurons that carry incoming information from the sensory receptors to the brain and spinal cord
sensory neurons