Final answer:
Concept analyses, models, theories, and conceptual frameworks in a literature review are considered secondary sources, used for analysis and support of primary source information.
Step-by-step explanation:
The types of sources mentioned in the question, such as concept analyses, models, theories, and conceptual frameworks, are all part of secondary sources in a literature review. These are materials that provide analysis, synthesis, interpretation, or evaluation of primary sources. Secondary sources are critical for supporting claims, confronting contradictory evidence, and for the synthesis of ideas to produce well-constructed original arguments in academic research.