teooriatega
Teooriatega is an Estonian compound term formed from teooria (theory) and the instrumental suffix -ga meaning "with" or "together with." In scholarly usage, teooriatega denotes a theoretical orientation or stance in which theory informs, guides, or constrains the analysis and interpretation of phenomena. It is not a theory in itself but a descriptor that signals that the research is theory-driven or theory-based.
In Estonian academic writing one commonly encounters phrases such as teooriatega lähenemine (a theory-based approach) or
The use of teooriatega emphasizes coherence between research questions, methods, and interpretations, but it can also
Related terms include teooria (theory) and teoreetiline (theoretical); in practice, teooriatega is a flexible, descriptive label