The epistemological foundations of quantitative research
![Greek word](https://philnews.ph/wp-content/uploads/2020/09/EPISTEME-1200x900.jpg)
Greek word
Philosophy of knowledge
![Systematic investigation](https://thumbs.dreamstime.com/z/ux-research-black-line-icon-systematic-investigation-users-their-requirements-order-to-add-context-insight-181496702.jpg)
Systematic investigation
Numeric and invariable data
![Empirical reality](https://www.thee-online.com/blog/image.axd?picture=2012%2F2%2FBeing+Human.png)
Empirical reality
Representative results
Epistemologies
![Post-positivism](https://reprac.co.nz/wp-content/uploads/2016/10/Positivism-v.s.-Postpositivism-2.jpg)
Post-positivism
Knowledge
Human conjectures
![Experiential realism](https://lifeboat.com/blog.images/the-thesis-on-consciousness-and-experiential-realism-digital-philosophy-perspective4.jpg)
Experiential realism
Not just observation
Interaction with the world
Pragmatism
Mixed-methods
Quantitative and qualitative methods
Underlying philosophies
![Positivism](https://sociologytwynham.files.wordpress.com/2014/11/social-science.jpg)
Positivism
The truth
A posteriori knowledge.
![Subjectivism](https://image.shutterstock.com/image-illustration/subjectivism-can-blind-our-views-260nw-1800861598.jpg)
Subjectivism
Subjective experience
![Interpretivism](https://www.hisour.com/wp-content/uploads/2018/07/Postpositivism-1280x720.jpg)
Interpretivism
Human interest
Discover
Motives
Intentions
Lifestyle
Sense of action
Criticalism
Change limiting
Social conditions.
Postmodernism
Reality is contextualized
Not a single truth