Timo B. Roettger

timo[dot]b[dot]roettger[at]gmail[dot]com

I'm currently a PostDoc in ​Jennifer Cole's Prosody and Speech Dynamics Lab at Northwestern.

​I'm a cognitive scientist with a focus on sound patterns of human language. My research interests centre around the question of how multi-dimensional, continuous aspects of speech can be related to discrete behavioural observations. I attempt to answer this question by investigating how communicative functions are physically encoded during speech production, how and when aspects of the speech signal are retrieved during speech perception, and how language users learn and generalise these patterns. 

​News

August 2019
I was panelist for the latest Center for Open Science webinar. We talked about grassroot movement to advocate for open science. Video here.

​New paper "The tune drives the text - competing information channels of speech shape phonological systems". out in Language Dynamics and Change [pdf]

July 2019
New tutorial on Bayesian regression modeling together with Michael Franke on PsyArXiv 10.31234/osf.io/cdxv3.  

Our paper "Evidential strength of intonational cues and rational adaptation to (un-)reliable intonation" is now out in Cognitive Science, [pdf] [OSF repository] [preregistration]
Photo credit: Yang Li
​One common methodological theme that runs throughout my work is the critical assessment of experimental design and a strong commitment to quantitative methods, statistical models and open science.

Together with Harald Baayen and Bodo Winter, I recently functioned as a guest editor for a special issue on "Emergent data analysis in phonetic sciences", published in Journal of Phonetics. All papers made their code and data available either via supplementary materials or third party repositories [link]

Together with Bodo Winter and Márton Sóskuthy,  I am teaching a summer school on "Statistics for Linguists" at the University of Birmingham in June (past: 2018, upcoming 2019).

Recently I approached and corresponded with the editorial boards of 80 linguistic journals, advocating for Registered Reports (RRs), a new article form that can drastically reduce common forms of bias in our scientific record. In response to my efforts, 12 journals already agreed to consider adding Registered Reports to their journal (Both "Biolinguistics" and "Language and Speech" already implemented RRs) and to remain in correspondence with me in order to discuss possible concerns. An updated list of journals and responses can be retrieved here.

I am a signatory on the Peer Reviewers' Openness Initiative (PRO)
​Recently, I have started to teach work-shops on scientific communication with a particular focus on storytelling techniques, data visualisation, and slide design. I would like to invite the community to reconsider the way we communicate our scientific findings. I believe by doing so, we can increase our impact, bring our point more clearly across, and make the audience remember our research.

This is particularly relevant for inter-disciplinary fields such as the cognitive sciences. Clear and engaging communication can make our work more accessible to other scientific areas and allow us to reach out to the general audience.

Successful communication emotionally engages the audience via story telling techniques and the use of engaging and clear visualisations. Ideally, our message is tailored  to the audience's needs by considering both cognitive aspects of information processing and socio-scientific factors of communication practices.

I discuss related aspects of scientific communication in my blog.