determining how universal the findings are
replication
critical thinking
defining the terms of a process
"knew-it-all-along" phenomenon
sampling bias
operational definition
theory
over a period of time
hypothesis
objective analysis and evaluation of an issue
a supposition or a system of ideas to explain something
observation in natural habitat
self-report
naturalistic observation
case study
hindsight bias
proposition made as a basis for reasoning
survey
errors that can occur in research studies by not properly selecting participants
