Final answer:
The reasons for Bryman's praise of a theory section are varied and can include specificity of research questions, comprehensive coverage of theories, or excellence in written expression.
Step-by-step explanation:
The reason Bryman praises the theory section in the Kelley and De Graaf (1997) article could be multifaceted. Unfortunately, based on the provided excerpts and without access to the full context of Bryman's comments, there's no specific information that directly explains his praise. In general, a theory section of an article might be commended for various reasons, such as clarity, comprehensiveness, or innovation in approach. Scholars often appreciate when research questions are outlined with specificity, as detailed questions can guide the reader's understanding of the subsequent analysis and findings. A well-developed theory section might also integrate various known theories pertinent to the subject at the time of writing, or it could be praised for its eloquence if the prose elevates the discourse in an engaging way.