"theoretical overview" is a correct and usable phrase in written English.
You can use it when you are introducing or discussing the theoretical aspects of a topic. For example: "In this paper, I will provide a theoretical overview of the ways in which technology has changed the way we interact with each other."
The complexities of terrestrial surface change demand a theoretical overview that is both flexible and multifaceted.
This essay provides a broad theoretical overview of the concept of public culture.
The editors provide an excellent theoretical overview backed up with strong empirical evidence.
An observational and theoretical overview of extragalactic astronomy with emphasis on dynamics.
The article makes a theoretical overview of these different areas by addressing psychoanalytic, cognitive and neurophysiological design.
Empirical and theoretical overview of the origins, development, and future of social provision in industrialized countries, in the context of broader political and historical trends.
Such studies are often conducted within a theoretical framing based on EC research in the case that learners' attention is focused on a human model (for theoretical overviews, see de Koning & Tabbers, 2011 and van Gog et al., 2009).
Figure 1 presents the theoretical-overview of development from exposure to disease and the study assessment biomarkers.
The theoretical models overviewed here include the hot ball diffusion, broken and intact cell, shrinking core and some relatively simple models.
Users looking for material that explains a theoretical framework, overviews a theorists' major contributions, or describes teaching philosophies about incorporating sensitive subjects in the classroom will find it here.
Provides a theoretical and practical overview of the audiences, messages, and evaluation of communication campaigns.
