The epistemological foundations of quantitative research

Greek word
Philosophy of knowledge

Systematic investigation
Numeric and invariable data

Empirical reality
Representative results
Epistemologies

Post-positivism
Knowledge
Human conjectures

Experiential realism
Not just observation
Interaction with the world
Pragmatism
Mixed-methods
Quantitative and qualitative methods
Underlying philosophies

Positivism
The truth
A posteriori knowledge.

Subjectivism
Subjective experience

Interpretivism
Human interest
Discover
Motives
Intentions
Lifestyle
Sense of action
Criticalism
Change limiting
Social conditions.
Postmodernism
Reality is contextualized
Not a single truth