3
study and research that is meant to increase our scientific knowledge base
5
the school of psychology that examines internal mental processes, such as creativity, perception, thinking, problem solving, memory
7
Theory that embodies structural principles
8
a method of selecting a sample from a statistical population in such a way that every possible sample that could be selected has a predetermined probability of being selected.
9
a test, trial, or tentative procedure; an act or operation for the purpose of discovering something unknown or of testing a principle, supposition, etc.:
10
a variable that is intentionally changed to observe its effect on the dependent variable
11
Learning is thought to occur through interaction, negotiation, and collaboration
12
Solid empirical evidence
13
the degree to which two or more attributes or measurements on the same group of elements show a tendency to vary together
15
founded the world's first psychology lab and became the father of psychology
16
alleviate or lessen the grief, sorrow, or disappointment of; give solace or comfort
18
states that biological, psychological, and social factors are involved in the causes and manifestation of health and disease
19
best remembered for his influence on the school of thought known as structuralism
20
a coherent group of tested general propositions, commonly regarded as correct, that can be used as principles of explanation and prediction for a class of phenomena