Some academic paths are linear, others unfold across disciplines. Professor Robert W. Schrauf’s journey into applied linguistics belongs to the latter. With a PhD in anthropology from Case Western Reserve University, a postdoctoral fellowship in experimental psychology at Duke University, and early faculty work in the medical school at Northwestern University, he did not begin his career in applied linguistics. He arrived there through an intellectual convergence of interests 

“Anthropology is a four-field discipline”, he explains noting that linguistic anthropology first drew him towards language and that psycholinguistics deepened the engagement. A conference at the University of Bristol introduced him to applied linguistics. As one colleague told him, “You would like applied linguistics because half of the people in the room are linguists and half are psychologists…” The interdisciplinary balance aligned closely with the kind of work he had already been doing in bilingualism and aging.  

It was at his first AAAL conference that he met Professor Sinfree Makoni, who encouraged him to bring his work on language and aging to Penn State. The move marks the beginning of a research trajectory that linked anthropology, psychology and applied linguistics, building on his earlier work on language and aging in medical research context.  

Why Dementia? 

Schrauf’s work on dementia began not in a linguistics department, but at Feinberg School of Medicine at Northwestern, where he became involved with the federally funded Alzheimer's Disease Research Center. There, questions of language intersected with clinical realities about aging and cognitive decline. Memory loss is the marker of Alzheimer’s disease, and older adults worry whether becoming forgetful is a sign of the disease. Distinguishing between the two is not straightforward, and diagnosis can be problematic. “For families”, he notes, “one of the most perplexing things about Alzheimer's disease is that in the beginning, you don't quite know what is going on.”  This uncertainty led him into a long series of studies on diagnosis-seeking behavior – how and when families finally decide to seek medical help. Schrauf’s research in Chicago revealed ethnic differences in diagnostic lag. For intricate reasons some groups consistently sought medical help much later than others, with the result that the disease was far more advanced at diagnosis.  

Language as Diagnostic 

At the same time, Schrauf began examining how language itself might be a diagnostic marker of the stages of slow cognitive decline associated with Alzheimer’s. Using video-recorded data with patients at varying stages of the disease, he was able to identify patterns of hesitation markers, repeated and lengthened pauses, multiple conversational repairs, and epistemic assessments as the disease progressed. He notes that at advanced stages, patients sometimes simply give up the memory search and substitute grammatically appropriate, but highly improbable words in their speech, or sometimes lapse into mutism. For psychometrics, this is intriguing - speech becomes an index of stages of neurocognitive decline. The work sits at a rare intersection - conversation analysis, psycholinguistics, and neurocognitive assessments.  

Teaching as Intellectual Ethnography 

If his research bridges disciplines, his teaching reflects a similar synthesis. After serving as department head for ten years, he returned to graduate instruction, teaching courses in Language Analysis, Experimental Approaches to Language, Linguistic Ethnography, and Linguistic Anthropology. He speaks of linguistic anthropology with a particular affection: “I just love thinking about how language connects to the world and actually creates the world”, he says 

Teaching ethnography, he trains students to conduct small-scale field projects, and he delights at the situations in which they find themselves. He remembers an undergraduate who chose to study the University Park Undergraduate Association (UPUA) and whose first formal meeting turned out to involve the removal of the president of the association! Another student conducted a cultural- linguistic study of fencing as a club sport, producing a rich vocabulary about special gear and precise dances and thrusts.. “If people only knew how much fun linguistic ethnography is. But beneath the humor lies a deeper idea: for Schrauf, applied linguistics itself is a culture. 

Acculturation into academia 

He describes professional development anthropologically. Becoming an applied linguist, he suggests, is a process of acculturation - moving from novice to expert within a community of practice. Students must learn how to conduct a literature review, draft and revise their work, build professional networks, and move from an initial research idea to publication. “These are all practices”, he says, “and like any culture, they involve socialization”. His mentorship is therefore practical and explicit. He treats academia not as a mysterious system where success simply goes to the most talented, but as a set of learned practices that can be taught, observed and gradually mastered. 

When asked what he wishes he had known at the beginning of his career. Schrauf answers with characteristic candor. “The most efficient pathway”, he reflects, “is to design your dissertation around a data set that gives you six years of publications and then tenure…but that was not my pathway”, he admits. Instead, he moved from grad school in anthropology to a postdoc in psychology to research in a medical school to applied linguistics at Penn State. To him, the road was full of curves but deeply satisfying. 

Advice To Emerging Scholars. 

For doctoral students and early career scholars, his advice is precise - find a substantive empirical area that genuinely interests you and develop high methodological expertise in analyzing language within that area. Exploration is valuable in the early years of the PhD, but sustained focus becomes essential after comprehensive exams. At admissions, he notes, the department looks not for fixed commitments but for evidence of passion. “We want to see that you care deeply about something”, he says. “What that something becomes may evolve, but we need to see you’re beguiled”.

Language, memory and culture  

Across anthropology, psychology, medicine, and applied linguistics, three themes persist in Professor Robert Schrauf's work -language, memory and culture. His first major NIH grant bore precisely that title. The trajectory may not have been linear, but it has been intellectually coherent. By tracing how speech patterns illuminate cognitive change, how cultural frameworks shape medical decisions, and how methodological rigor reveals hidden patterns in discourse, Schrauf has demonstrated that applied linguistics is not confined to classrooms or corpora - it extends into hospitals, families and aging communities. In his scholarship and teaching alike, he reminds us that language does not simply describe the world. It helps create and interpret it. 

By Rose Asantewaa Ansah 

(RA, Head of Department)