Scientific Foundations Flashcards
Structuralism
purpose was to discover the structures inside the human brain by using introspection (there were no other methods possible at the time)
Functionalism
inspired by Charles Darwin - the belief that every behavior served a function (ie. crying)
Psychoanalytic / Psychodynamic
unconscious, childhood
Behavioral
learned, reinforced
Humanistic
free will, choice, ideal, actualization
Cognitive
perceptions, thoughts
Evolutionary
genes
Biological
brain, neurotransmitters
Sociocultural
society
Biopsychosocial
combo of above
Mary Calkins
first female president of APA
APA
American Psychological Association
provides ethical standards, conducts research, provides sources for psychologists
Margaret Floy Washburn
first female with a PhD (in psychology)
Charles Darwin
natural selection & evolution
Stanley Hall
first president of APA & first journal
Wilhelm Wundt
father of modern psychology (he is a structuralist)
Random Assignment
assigns people randomly to either a control or experimental group in an experiment (minimizes bias, increases chance of equal representation among groups)
Random Sample (Selection)
random selection of participants for a study, giving everyone a chance
3rd Variable Problem (Lurking Variable)
a different variable is responsible for the correlation of two variables
illusory correlation
belief of correlation that doesn’t exist
descriptive statistics
shape of the data
normal distribution
mean, median, mode are centered
positive skew
mode, then median, then mean
negative skew
mean, then median, then mode
statistical significance
results not due to chance