Ramis Hertwig

Affiliations

Laboratory for Thin Films and Photovoltaics, Empa-Swiss Federal Laboratories for Materials Science and Technology, Ueberlandstrasse 129, 8600 Duebendorf, Switzerland.

Publications (58)

A map of ecologically rational heuristics for uncertain strategic worlds.

Psychological review

Avec: Leonidas Spiliopoulos , Ralph Hertwig

The truth about lies: A meta-analysis on dishonest behavior.

Psychological bulletin

Avec: Philipp Gerlach , Kinneret Teodorescu , Ralph Hertwig

Who you know is what you know: Modeling boundedly rational social sampling.

Journal of experimental psychology. General

Avec: Christin Schulze , Ralph Hertwig , Thorsten Pachur

The role of simulated-experience and descriptive formats on perceiving risks of strong opioids: A randomized controlled trial with chronic noncancer pain patients.

Patient education and counseling

Avec: Odette Wegwarth , Wolf-Dieter Ludwig , Claudia Spies , Erika Schulte , Ralph Hertwig

Experiencing statistical information improves children's and adults' inferences.

Psychonomic bulletin & review

Avec: Christin Schulze , Ralph Hertwig

Vaccination Intention Following Receipt of Vaccine Information Through Interactive Simulation vs Text Among COVID-19 Vaccine-Hesitant Adults During the Omicron Wave in Germany.

JAMA network open

Avec: Odette Wegwarth , Ulrich Mansmann , Fred Zepp , Dagmar Lühmann , Ralph Hertwig , Martin Scherer

Differences in polygenic associations with educational attainment between West and East Germany before and after reunification.

bioRxiv : the preprint server for biology

Avec: D Fraemke , Y E Willems , A Okbay , G Wagner , E M Tucker-Drob , K P Harden , R Hertwig , P Koellinger , L Raffington

Birth-order effects on risk taking are limited to the family environment.

Annals of the New York Academy of Sciences

Avec: Tomás Lejarraga , Daniel D Schnitzlein , Sarah C Dahmann , Ralph Hertwig

How large language models can reshape collective intelligence.

Nature human behaviour

Avec: Jason W Burton , Ezequiel Lopez-Lopez , Shahar Hechtlinger , Zoe Rahwan , Samuel Aeschbach , Michiel A Bakker , Joshua A Becker , Aleks Berditchevskaia , Julian Berger , Levin Brinkmann , Lucie Flek , Stefan M Herzog , Saffron Huang , Sayash Kapoor , Arvind Narayanan , Anne-Marie Nussberger , Taha Yasseri , Pietro Nickl , Abdullah Almaatouq , Ulrike Hahn , Ralf H J M Kurvers , Susan Leavy , Iyad Rahwan , Divya Siddarth , Alice Siu , Anita W Woolley , Dirk U Wulff , Ralph Hertwig

COVID-19 vaccine refusal is driven by deliberate ignorance and cognitive distortions.

NPJ vaccines

Avec: Kamil Fuławka , Ralph Hertwig , Thorsten Pachur

No effect of birth order on adult risk taking.

Proceedings of the National Academy of Sciences of the United States of America

Avec: Tomás Lejarraga , Renato Frey , Daniel D Schnitzlein , Ralph Hertwig

A description-experience gap in statistical intuitions: Of smart babies, risk-savvy chimps, intuitive statisticians, and stupid grown-ups.

Cognition

Avec: Christin Schulze , Ralph Hertwig

Brain-Behavior Associations for Risk Taking Depend on the Measures Used to Capture Individual Differences.

Frontiers in behavioral neuroscience

Avec: Loreen Tisdall , Renato Frey , Andreas Horn , Dirk Ostwald , Lilla Horvath , Andreas Pedroni , Jörg Rieskamp , Felix Blankenburg , Ralph Hertwig , Rui Mata

Citizens Versus the Internet: Confronting Digital Challenges With Cognitive Tools.

Psychological science in the public interest : a journal of the American Psychological Society

Avec: Anastasia Kozyreva , Stephan Lewandowsky , Ralph Hertwig

Age differences in deliberate ignorance.

Psychology and aging

Avec: Ralph Hertwig , Jan K Woike , Jürgen Schupp

Changing emotions in the COVID-19 pandemic: A four-wave longitudinal study in the United States and China.

Social science & medicine (1982)

Avec: Ying Li , Shenghua Luan , Yugang Li , Ralph Hertwig

Educating physicians on strong opioids by descriptive versus simulated-experience formats: a randomized controlled trial.

BMC medical education

Avec: Odette Wegwarth , Claudia Spies , Wolf-Dieter Ludwig , Norbert Donner-Banzhoff , Günther Jonitz , Ralph Hertwig

Measuring Cognitive Abilities in the Wild: Validating a Population-Scale Game-Based Cognitive Assessment.

Cognitive science

Avec: Mads Kock Pedersen , Carlos Mauricio Castaño Díaz , Qian Janice Wang , Mario Alejandro Alba-Marrugo , Ali Amidi , Rajiv V Basaiawmoit , Carsten Bergenholtz , Morten H Christiansen , Miroslav Gajdacz , Ralph Hertwig , Byurakn Ishkhanyan , Kim Klyver , Nicolai Ladegaard , Kim Mathiasen , Christine Parsons , Janet Rafner , Anders R Villadsen , Mikkel Wallentin , Blanka Zana , Jacob F Sherson

Chimpanzee and Human Risk Preferences Show Key Similarities.

Psychological science

Avec: Lou M Haux , Jan M Engelmann , Ruben C Arslan , Ralph Hertwig , Esther Herrmann

Resolving content moderation dilemmas between free speech and harmful misinformation.

Proceedings of the National Academy of Sciences of the United States of America

Avec: Anastasia Kozyreva , Stefan M Herzog , Stephan Lewandowsky , Ralph Hertwig , Philipp Lorenz-Spreen , Mark Leiser , Jason Reifler

Effect of Longer Family Meals on Children's Fruit and Vegetable Intake: A Randomized Clinical Trial.

JAMA network open

Avec: Mattea Dallacker , Vanessa Knobl , Ralph Hertwig , Jutta Mata

The impact of nontransparent health communication during the COVID-19 pandemic on vaccine-hesitant people's perception of vaccines.

Frontiers in public health

Avec: Odette Wegwarth , Ralph Hertwig , Helge Giese , Harvey V Fineberg

Opt-out defaults do not increase organ donation rates.

Public health

Avec: M Dallacker , L Appelius , A M Brandmaier , A S Morais , R Hertwig

Effectiveness of ex ante honesty oaths in reducing dishonesty depends on content.

Nature human behaviour

Avec: Janis H Zickfeld , Karolina A Ścigała , Christian T Elbæk , John Michael , Mathilde H Tønnesen , Gabriel Levy , Shahar Ayal , Isabel Thielmann , Laila Nockur , Eyal Peer , Valerio Capraro , Rachel Barkan , Simen Bø , Štěpán Bahník , Daniele Nosenzo , Ralph Hertwig , Nina Mazar , Alexa Weiss , Ann-Kathrin Koessler , Ronit Montal-Rosenberg , Sebastian Hafenbrädl , Yngwie Asbjørn Nielsen , Patricia Kanngiesser , Simon Schindler , Philipp Gerlach , Nils Köbis , Nicolas Jacquemet , Marek Vranka , Dan Ariely , Jareef Bin Martuza , Yuval Feldman , Michał Białek , Jan K Woike , Zoe Rahwan , Alicia Seidl , Eileen Chou , Agne Kajackaite , Simeon Schudy , Ulrich Glogowsky , Anna Z Czarna , Stefan Pfattheicher , Panagiotis Mitkidis

Nonlinear decision weights or moment-based preferences? A model competition involving described and experienced skewness.

Cognition

Avec: Leonidas Spiliopoulos , Ralph Hertwig

Identifying robust correlates of risk preference: A systematic approach using specification curve analysis.

Journal of personality and social psychology

Avec: Renato Frey , David Richter , Jürgen Schupp , Ralph Hertwig , Rui Mata

Psychological factors shaping public responses to COVID-19 digital contact tracing technologies in Germany.

Scientific reports

Avec: Anastasia Kozyreva , Philipp Lorenz-Spreen , Stephan Lewandowsky , Paul M Garrett , Stefan M Herzog , Thorsten Pachur , Ralph Hertwig

Does information structuring improve recall of discharge information? A cluster randomized clinical trial.

PloS one

Avec: Victoria Siegrist , Rui Mata , Wolf Langewitz , Heike Gerger , Stephan Furger , Ralph Hertwig , Roland Bingisser

The ecology of competition: A theory of risk-reward environments in adaptive decision making.

Psychological review

Avec: Timothy J Pleskac , Larissa Conradt , Christina Leuker , Ralph Hertwig

Pooling decisions decreases variation in response bias and accuracy.

iScience

Avec: Ralf H J M Kurvers , Stefan M Herzog , Ralph Hertwig , Jens Krause , Max Wolf

Age-related differences in strategic competition.

Scientific reports

Avec: Sebastian S Horn , Judith Avrahami , Yaakov Kareev , Ralph Hertwig

Patients' self-reported physical and psychological effects of opioid use in chronic noncancer pain-A retrospective cross-sectional analysis.

European journal of pain (London, England)

Avec: Erika Schulte , Claudia Spies , Claudia Denke , Joerg J Meerpohl , Norbert Donner-Banzhoff , Frank Petzke , Ralph Hertwig , Michael Schäfer , Odette Wegwarth

Does risk perception motivate preventive behavior during a pandemic? A longitudinal study in the United States and China.

The American psychologist

Avec: Ying Li , Shenghua Luan , Yugang Li , Junhui Wu , Wenqi Li , Ralph Hertwig

Self-Reported Practices and Emotions in Prescribing Opioids for Chronic Noncancer Pain: A Cross-Sectional Study of German Physicians.

Journal of clinical medicine

Avec: Erika Schulte , Frank Petzke , Claudia Spies , Claudia Denke , Michael Schäfer , Norbert Donner-Banzhoff , Ralph Hertwig , Odette Wegwarth

Control over sampling boosts numerical evidence processing in human decisions from experience.

Cerebral cortex (New York, N.Y. : 1991)

Avec: Stefan Appelhoff , Ralph Hertwig , Bernhard Spitzer

Happy and healthy: How family mealtime routines relate to child nutritional health.

Appetite

Avec: Vanessa Knobl , Mattea Dallacker , Ralph Hertwig , Jutta Mata

How cognitive selection affects language change.

Proceedings of the National Academy of Sciences of the United States of America

Avec: Ying Li , Fritz Breithaupt , Thomas Hills , Ziyong Lin , Yanyan Chen , Cynthia S W Siew , Ralph Hertwig

The real cause of our complicity: The preoccupation with human weakness.

The Behavioral and brain sciences

Avec: Ralph Hertwig

Self-control is associated with health-relevant disparities in buccal DNA-methylation measures of biological aging in older adults.

medRxiv : the preprint server for health sciences

Avec: Y E Willems , A deSteiguer , P T Tanksley , L Vinnik , D Främke , A Okbay , D Richter , G G Wagner , R Hertwig , P Koellinger , E M Tucker-Drob , K P Harden , L Raffington

Critical Ignoring as a Core Competence for Digital Citizens.

Current directions in psychological science

Avec: Anastasia Kozyreva , Sam Wineburg , Stephan Lewandowsky , Ralph Hertwig

A brief history of risk.

Cognition

Avec: Ying Li , Thomas Hills , Ralph Hertwig

Three gaps and what they may mean for risk preference.

Philosophical transactions of the Royal Society of London. Series B, Biological sciences

Avec: Ralph Hertwig , Dirk U Wulff , Rui Mata

Cognitive Success: A Consequentialist Account of Rationality in Cognition.

Topics in cognitive science

Avec: Gerhard Schurz , Ralph Hertwig

What the Future Holds and When: A Description-Experience Gap in Intertemporal Choice.

Psychological science

Avec: Junyi Dai , Thorsten Pachur , Timothy J Pleskac , Ralph Hertwig

Quality matters: A meta-analysis on components of healthy family meals.

Health psychology : official journal of the Division of Health Psychology, American Psychological Association

Avec: Mattea Dallacker , Ralph Hertwig , Jutta Mata

Shared responsibility in collective decisions.

Nature human behaviour

Avec: Marwa El Zein , Bahador Bahrami , Ralph Hertwig

How to detect high-performing individuals and groups: Decision similarity predicts accuracy.

Science advances

Avec: R H J M Kurvers , S M Herzog , R Hertwig , J Krause , M Moussaid , G Argenziano , I Zalaudek , P A Carney , M Wolf

High-Mobility In

ACS nano

Avec: Yan Jiang , Thomas Feurer , Romain Carron , Galo Torres Sevilla , Thierry Moser , Stefano Pisoni , Rolf Erni , Marta D Rossell , Mario Ochoa , Ramis Hertwig , Ayodhya N Tiwari , Fan Fu

How behavioural sciences can promote truth, autonomy and democratic discourse online.

Nature human behaviour

Avec: Philipp Lorenz-Spreen , Stephan Lewandowsky , Cass R Sunstein , Ralph Hertwig

Boosting people's ability to detect microtargeted advertising.

Scientific reports

Avec: Philipp Lorenz-Spreen , Michael Geers , Thorsten Pachur , Ralph Hertwig , Stephan Lewandowsky , Stefan M Herzog

Studies in Ecological Rationality.

Topics in cognitive science

Avec: Ralph Hertwig , Christina Leuker , Thorsten Pachur , Leonidas Spiliopoulos , Timothy J Pleskac

The transmission game: Testing behavioral interventions in a pandemic-like simulation.

Science advances

Avec: Jan K Woike , Sebastian Hafenbrädl , Patricia Kanngiesser , Ralph Hertwig

Stochastic heuristics for decisions under risk and uncertainty.

Frontiers in psychology

Avec: Leonidas Spiliopoulos , Ralph Hertwig

Variance, skewness and multiple outcomes in described and experienced prospects: Can one descriptive model capture it all?

Journal of experimental psychology. General

Avec: Leonidas Spiliopoulos , Ralph Hertwig

Blinding to Circumvent Human Biases: Deliberate Ignorance in Humans, Institutions, and Machines.

Perspectives on psychological science : a journal of the Association for Psychological Science

Avec: Ralph Hertwig , Stefan M Herzog , Anastasia Kozyreva

Cohort profile: Genetic data in the German Socio-Economic Panel Innovation Sample (SOEP-G).

PloS one

Avec: Philipp D Koellinger , Aysu Okbay , Hyeokmoon Kweon , Annemarie Schweinert , Richard Karlsson Linnér , Jan Goebel , David Richte , Lisa Reiber , Bettina Maria Zweck , Daniel W Belsky , Pietro Biroli , Rui Mata , Elliot M Tucker-Drob , K Paige Harden , Gert Wagner , Ralph Hertwig

Boosting: Empowering Citizens with Behavioral Science.

Annual review of psychology

Avec: Stefan M Herzog , Ralph Hertwig

Age differences in risk attitude are shaped by option complexity.

Journal of experimental psychology. General

Avec: Veronika Zilker , Ralph Hertwig , Thorsten Pachur

Réseau de co-auteurs

Ralph Hertwig 53 collaborations

Thorsten Pachur 7 collaborations

Stefan M Herzog 7 collaborations

Odette Wegwarth 6 collaborations

Stephan Lewandowsky 6 collaborations

Leonidas Spiliopoulos 5 collaborations

Rui Mata 5 collaborations

Anastasia Kozyreva 5 collaborations

Claudia Spies 4 collaborations

R Hertwig 4 collaborations

Ying Li 4 collaborations

Philipp Lorenz-Spreen 4 collaborations

Christin Schulze 3 collaborations

Erika Schulte 3 collaborations

Renato Frey 3 collaborations

Jan K Woike 3 collaborations

Norbert Donner-Banzhoff 3 collaborations

Mattea Dallacker 3 collaborations

Jutta Mata 3 collaborations

Timothy J Pleskac 3 collaborations

Philipp Gerlach 2 collaborations

Wolf-Dieter Ludwig 2 collaborations

Y E Willems 2 collaborations

A Okbay 2 collaborations

E M Tucker-Drob 2 collaborations

K P Harden 2 collaborations

P Koellinger 2 collaborations

L Raffington 2 collaborations

Tomás Lejarraga 2 collaborations

Daniel D Schnitzlein 2 collaborations

Zoe Rahwan 2 collaborations

Ralf H J M Kurvers 2 collaborations

Dirk U Wulff 2 collaborations

Jürgen Schupp 2 collaborations

Shenghua Luan 2 collaborations

Yugang Li 2 collaborations

Vanessa Knobl 2 collaborations

Sebastian Hafenbrädl 2 collaborations

Patricia Kanngiesser 2 collaborations

Christina Leuker 2 collaborations

Claudia Denke 2 collaborations

Frank Petzke 2 collaborations

Michael Schäfer 2 collaborations

Thomas Hills 2 collaborations

Kinneret Teodorescu 1 collaboration

Ulrich Mansmann 1 collaboration

Fred Zepp 1 collaboration

Dagmar Lühmann 1 collaboration

Martin Scherer 1 collaboration

D Fraemke 1 collaboration

G Wagner 1 collaboration

Sarah C Dahmann 1 collaboration

Jason W Burton 1 collaboration

Ezequiel Lopez-Lopez 1 collaboration

Shahar Hechtlinger 1 collaboration

Samuel Aeschbach 1 collaboration

Michiel A Bakker 1 collaboration

Joshua A Becker 1 collaboration

Aleks Berditchevskaia 1 collaboration

Julian Berger 1 collaboration

Levin Brinkmann 1 collaboration

Lucie Flek 1 collaboration

Saffron Huang 1 collaboration

Sayash Kapoor 1 collaboration

Arvind Narayanan 1 collaboration

Anne-Marie Nussberger 1 collaboration

Taha Yasseri 1 collaboration

Pietro Nickl 1 collaboration

Abdullah Almaatouq 1 collaboration

Ulrike Hahn 1 collaboration

Susan Leavy 1 collaboration

Iyad Rahwan 1 collaboration

Divya Siddarth 1 collaboration

Alice Siu 1 collaboration

Anita W Woolley 1 collaboration

Kamil Fuławka 1 collaboration

Loreen Tisdall 1 collaboration

Andreas Horn 1 collaboration

Dirk Ostwald 1 collaboration

Lilla Horvath 1 collaboration

Andreas Pedroni 1 collaboration

Jörg Rieskamp 1 collaboration

Felix Blankenburg 1 collaboration

Günther Jonitz 1 collaboration

Mads Kock Pedersen 1 collaboration

Carlos Mauricio Castaño Díaz 1 collaboration

Qian Janice Wang 1 collaboration

Mario Alejandro Alba-Marrugo 1 collaboration

Ali Amidi 1 collaboration

Rajiv V Basaiawmoit 1 collaboration

Carsten Bergenholtz 1 collaboration

Morten H Christiansen 1 collaboration

Miroslav Gajdacz 1 collaboration

Byurakn Ishkhanyan 1 collaboration

Kim Klyver 1 collaboration

Nicolai Ladegaard 1 collaboration

Kim Mathiasen 1 collaboration

Christine Parsons 1 collaboration

Janet Rafner 1 collaboration

Anders R Villadsen 1 collaboration

Mikkel Wallentin 1 collaboration

Blanka Zana 1 collaboration

Jacob F Sherson 1 collaboration

Lou M Haux 1 collaboration

Jan M Engelmann 1 collaboration

Ruben C Arslan 1 collaboration

Esther Herrmann 1 collaboration

Mark Leiser 1 collaboration

Jason Reifler 1 collaboration

Helge Giese 1 collaboration

Harvey V Fineberg 1 collaboration

M Dallacker 1 collaboration

L Appelius 1 collaboration

A M Brandmaier 1 collaboration

A S Morais 1 collaboration

Janis H Zickfeld 1 collaboration

Karolina A Ścigała 1 collaboration

Christian T Elbæk 1 collaboration

John Michael 1 collaboration

Mathilde H Tønnesen 1 collaboration

Gabriel Levy 1 collaboration

Shahar Ayal 1 collaboration

Isabel Thielmann 1 collaboration

Laila Nockur 1 collaboration

Eyal Peer 1 collaboration

Valerio Capraro 1 collaboration

Rachel Barkan 1 collaboration

Simen Bø 1 collaboration

Štěpán Bahník 1 collaboration

Daniele Nosenzo 1 collaboration

Nina Mazar 1 collaboration

Alexa Weiss 1 collaboration

Ann-Kathrin Koessler 1 collaboration

Ronit Montal-Rosenberg 1 collaboration

Yngwie Asbjørn Nielsen 1 collaboration

Simon Schindler 1 collaboration

Nils Köbis 1 collaboration

Nicolas Jacquemet 1 collaboration

Marek Vranka 1 collaboration

Dan Ariely 1 collaboration

Jareef Bin Martuza 1 collaboration

Yuval Feldman 1 collaboration

Michał Białek 1 collaboration

Alicia Seidl 1 collaboration

Eileen Chou 1 collaboration

Agne Kajackaite 1 collaboration

Simeon Schudy 1 collaboration

Ulrich Glogowsky 1 collaboration

Anna Z Czarna 1 collaboration

Stefan Pfattheicher 1 collaboration

Panagiotis Mitkidis 1 collaboration

David Richter 1 collaboration

Paul M Garrett 1 collaboration

Victoria Siegrist 1 collaboration

Wolf Langewitz 1 collaboration

Heike Gerger 1 collaboration

Stephan Furger 1 collaboration

Roland Bingisser 1 collaboration

Larissa Conradt 1 collaboration

Jens Krause 1 collaboration

Max Wolf 1 collaboration

Sebastian S Horn 1 collaboration

Judith Avrahami 1 collaboration

Yaakov Kareev 1 collaboration

Joerg J Meerpohl 1 collaboration

Junhui Wu 1 collaboration

Wenqi Li 1 collaboration

Stefan Appelhoff 1 collaboration

Bernhard Spitzer 1 collaboration

Fritz Breithaupt 1 collaboration

Ziyong Lin 1 collaboration

Yanyan Chen 1 collaboration

Cynthia S W Siew 1 collaboration

A deSteiguer 1 collaboration

P T Tanksley 1 collaboration

L Vinnik 1 collaboration

D Främke 1 collaboration

D Richter 1 collaboration

G G Wagner 1 collaboration

Sam Wineburg 1 collaboration

Gerhard Schurz 1 collaboration

Junyi Dai 1 collaboration

Marwa El Zein 1 collaboration

Bahador Bahrami 1 collaboration

R H J M Kurvers 1 collaboration

S M Herzog 1 collaboration

J Krause 1 collaboration

M Moussaid 1 collaboration

G Argenziano 1 collaboration

I Zalaudek 1 collaboration

P A Carney 1 collaboration

M Wolf 1 collaboration

Yan Jiang 1 collaboration

Thomas Feurer 1 collaboration

Romain Carron 1 collaboration

Galo Torres Sevilla 1 collaboration

Thierry Moser 1 collaboration

Stefano Pisoni 1 collaboration

Rolf Erni 1 collaboration

Marta D Rossell 1 collaboration

Mario Ochoa 1 collaboration

Ayodhya N Tiwari 1 collaboration

Fan Fu 1 collaboration

Cass R Sunstein 1 collaboration

Michael Geers 1 collaboration

Philipp D Koellinger 1 collaboration

Aysu Okbay 1 collaboration

Hyeokmoon Kweon 1 collaboration

Annemarie Schweinert 1 collaboration

Richard Karlsson Linnér 1 collaboration

Jan Goebel 1 collaboration

David Richte 1 collaboration

Lisa Reiber 1 collaboration

Bettina Maria Zweck 1 collaboration

Daniel W Belsky 1 collaboration

Pietro Biroli 1 collaboration

Elliot M Tucker-Drob 1 collaboration

K Paige Harden 1 collaboration

Gert Wagner 1 collaboration

Veronika Zilker 1 collaboration