Clemens Stachl

I am a postdoctoral researcher at the Media and Personality Lab (Gabriella Harari) at the Department of Communication at Stanford University.

In my research I focus on the collection and analysis of data from consumer-electronics (smartphones, cars ...) with regard to psychological phenomena. In particular, I apply machine learning techniques on those datasets in order to predict both behavior and personal traits.

I am also interested in the design of personalized systems and how human-system interaction can be improved by considering differential human factors in the design process (demography, personality etc.).

I am sometimes active on Twitter


News & Updates

December 2019

I am giving a guest lecture on personality sensing with smartphones in the human factors seminar of Ramona Schödel at Ludwig-Maximilians-Universität München.

Oktober 2019

I will start my new position and will join Gabriella M. Harari's team at the media and personality lab at Stanford University.

30.09.2019 - 02.10.2019

Uni-Saarland, Saarbrücken, Germany.

  1. . 30.09.2019. I will give a talk on the importance of interpretable machine learning for research and assessment in psychology.
  2. 02.10.2019, 18:30h. I will be participating in a panel discussion on explainable AI.


DPPD 2019, Dresden, Germany

14.09. - 18.09.2019

  1. 15.09.2019, 9:00-17h. Prior to the DPPD20199 conference, Ramona Schödel and I will provide "An Introduction to Machine Learning for Psychologists in R" in a preconference workshop. More infos are provided via this OSF-repository.
  2. 16.09.2019. For my work on the usage of smartphones for personality research and assessment, I was awarded with the "Award for Digital Assessment" by the Division for Personality and Psychological Assessment of the German Psychological Society (DGPS).
  3. 17.09.2019, 11:00h. I will be giving a presentation on "Machine Learning for Personality Assessment" at Le Vy Phan's symposium on Challenges in and Approaches to Behavioral Assessment & Prediction.

ECDP 2019

31.08.2019

Presentation at the ECDP Big Data special event in Athens.

Together with Sabine Walper, I will talk about the potential of mobile sensing methods for continous high-frequent data collection in developmental psychology.

06.03.2019

Presentation at the DPPD Post-Doc workshop at the GESIS institute in Mannheim.

I will present results from our teams latest study on the prediction of big five personality traits from a wide range of smartphone-sensed behaviors.

MASS WORKSHOP

05.03.2019

Presentation at the 1st workshop on mobile apps and sensors in surveys (MASS) at the University of Mannheim.

I will introduce the LMU-PhoneStudy mobile-sensing research system and presents how data from mobiles sensors can be used cojointly with classical measures from surveys.

SPSP 2019

09.02.2019

Presentation at the 2019 SPSP Annual Convention.

I will give a(n) (unfortunately remotely) talk on the predictability of personality traits from every-day smartphone usage in the symposium "Using RealWorld Behavioral Data to Advance Psychological Research and Theory", chaired by Christine Anderl,

14.12.2018

Machine Learning Workshop at the University of Regensburg

Florian Pargent and myself will be giving an introductory machine learning workshop at the University of Regensburg.

Check out our open materials and data: https://osf.io/mnfbd/

26.10.2018

Machine Learning Workshop at the University of Cologne

Florian Pargent and myself will be giving an introductory machine learning workshop at the University of Cologne.

Check out our open materials and data: https://osf.io/mnfbd/

DGPS 2018

16.09. - 20.09.2018

  1. Prior to the DGPS2018 conference, Florian Pargent and I will provide "An Introduction to Machine Learning for Psychologists in R" in a preconference workshop. More infos will be provided via this OSF-repository.
  2. I'll be chairing a prediction-focused symposium ( "Predictions in Psychology - Behavior, Personality, Emotions, Performance, Places and Person-Culture Fit") at the DGPS2018 in Frankfurt, Germany.
  3. Prof. Dr. Markus Bühner and I will discuss "Psychological Diagnostics in the Era of Machine Learning" in the invited symposium "Big Data: The new Big Promise for research in applied psychology?", chaired by Cornelius König.

14.09.2018

GESIS - CSS Seminar

Claudia Wagner has invited me to present my research about mobile sensing at the GESIS CSS seminar for computational social science in Cologne.

24.08. - 27.08.2018

CLC Workshop

Gabriella M. Harari and Samuel D. Gosling have invited me to participate in an initial workshop for the creation of an international mobile sensing consortium in Austin, TX, USA.

ECP 2019

17.07. - 21.07.2018

Together with Sandrine Müller, I'll be chairing a symposium titled "Quantified Personality: Measuring individual differences in behavior with mobile sensing"at the ECP19 in Zadar, Croatia and present my latest work on the prediction of behavior from digital footprints.

APS 2018

25.05.2018

Sandrine Müller and I be will co-chairing a symposium titled "Physical manifestations of psychological characteristics" at the APS - Convention in San Francisco. I will present my groups work on the prediction of individual personality traits from smartphone data with a focus on geo-location based features.

22.05.2018

Invited Talk, Stanford University

Jon Krosnick and Gabriella Harari have invited me to give a talk about mobile sensing research at the communications department of Stanford University.