system used to rank the strength of various types of research studies

type of research that is exploratory, more subjective and narrative based

steps used to conduct an experiment

presumed outcome of an experiment

system that restricts internet using from accessing content

anything that can change in an experiment that might influence the outcome

type of research that emphasizes objective measurements and statistic, mathematic, or numeric data analysis

tendency toward a preference or outcome

results or outcome of an investigation

ability of an experiment to yield same results

fake treatment or placebo

periodicals that publish peer-reviewed articles and research studies

condition manipulated or controlled by the investigator in n experiment

participants who receive the intervention under investigation

participants who do not receive treatment

variable not under investigation but can influence the outcome

participants who do not receive the treatment being studied or receive a comparison treatment

cognitive and social understanding of the basic purpose, process, and value of research

critical analysis of many studies

critical analysis of many studies

lack of information literacy skills and lack of research skills

a single case describing a participant's health history, intervention used, and outcome

tendency toward preference or outcome

systematic inquiry using prescribed methods to validate

variable not under investigation but can influence the outcome