Intro to Research Lectures 1-6 Flashcards
the study of the origins of knowledge/ the study of theories of knowledge
Epistemology
The study of persuasion and argumentation. Typically requires the use of facts to demonstrate or argue for a particular perspective or position.
Rhetoric
knowledge is objective truth while belief is subjective truth
Knowledge vs. belief
knowledge comes from someone’s belief
true
use of scientific method to accrue knowledge
systematic inquiry
- Make an observation. 2. Develop a hypothesis or. 3. Plan a set of procedures. 4. Implement the procedures. 5. Analyze the data. 6. Make a decision about the truth of the hypothesis. 7. Report the data
the seven steps in systematic inquiry
Specific, Measureable, Achievable, Relevant, Temporally and satially bound
SMART scientific Questions
scientific questions that have been reformulated to reflect the possible outcomes in an experiment
Hypotheses
stated in the negative, or that there will be no difference. almost never what we expect to happen
null hypothesis
stated in the positive, either as an expected but nondirectional difference, or better yet, as a directional difference
alternative hypothesis
“18 month olds on the autism spectrum will orient to a speaker when their name is called a different amount than typically developing 18 month olds”
non directional difference
“18 month olds on the autism spectrum will orient to a speaker when their name is called less often than typically developing 18 month olds”
directional difference
Patient/Population, Intervention, Comparison, Outcome
PICO Questions
realists believe there is one true truth
true
relativist believe in multiple realities
true