Medicine and Health Sciences Commons^™

Facilitation Of Language Acquisition Viewed Through An Interpretative Lens: The Role Of Authenticity, Melanie Ann Harper

Wayne State University Dissertations

A paradigm is the conceptual framework or lens one uses to view reality. The field of speech-language pathology is traditionally rooted in the empirical paradigm, which believes that language can be fragmented into isolated skills and taught in a hierarchal fashion. This belief has resulted in service delivery models that remove students from naturalistic contexts for decontextualized exercises. Progress in language acquisition is measured objectively. The empirical belief is exemplified by the accountability requirements in special education law (e.g., IEP). It is compounded by the realities of public school speech-language pathologists (SLPs), such as high caseload numbers, multiple buildings, and …

Multi-Modality Assessment Of Language Function, Erik Carmen Brown

Wayne State University Dissertations

The work presented as part of this dissertation represents a multi-modality study of language structure and function. The primary functional modality employed is task-related electrocorticography (ECoG). This is complemented by discussion and evaluation of previously published functional magnetic resonance imaging (fMRI) data. Language-related structure is explored using diffusion-weighted magnetic resonance imaging in conjunction with ECoG data. The scientific questions pursued are broad and include reevaluation of previously proposed theories.

We start by taking the first steps in validating our naming-related ECoG approach by comparing our results from a small cohort of patients to the clinical gold-standard technique of electrical brain …