Brock Bastian

ORCID: 0000-0003-4619-3322
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About
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Research Areas
  • Psychology of Moral and Emotional Judgment
  • Cultural Differences and Values
  • Social and Intergroup Psychology
  • Death Anxiety and Social Exclusion
  • Human-Animal Interaction Studies
  • Evolutionary Psychology and Human Behavior
  • Psychological Well-being and Life Satisfaction
  • Emotions and Moral Behavior
  • Behavioral Health and Interventions
  • Animal and Plant Science Education
  • Mental Health Research Topics
  • Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes
  • Evolutionary Game Theory and Cooperation
  • Optimism, Hope, and Well-being
  • COVID-19 and Mental Health
  • Agriculture Sustainability and Environmental Impact
  • Ethics in Business and Education
  • Misinformation and Its Impacts
  • Psychosomatic Disorders and Their Treatments
  • Olfactory and Sensory Function Studies
  • Psychopathy, Forensic Psychiatry, Sexual Offending
  • Personality Traits and Psychology
  • Creativity in Education and Neuroscience
  • Leadership, Courage, and Heroism Studies
  • Media Influence and Health

The University of Melbourne
2009-2024

Australian Psychological Society
2019-2024

Hologic (Germany)
2022

UNSW Sydney
2014-2017

University of Oxford
2017

The University of Queensland
2009-2015

University of Michigan
1976-1982

Identity fusion is a relatively unexplored form of alignment with groups that entails visceral feeling oneness the group. This associated unusually porous, highly permeable borders between personal and social self. These porous encourage people to channel their agency into group behavior, raising possibility self will combine synergistically motivate pro-group behavior. Furthermore, strong as well identities possessed by fused persons cause them recognize other members not merely but also...

10.1037/a0028589 article EN Psychological Review 2012-05-30

10.1016/j.jesp.2005.03.003 article EN Journal of Experimental Social Psychology 2005-04-29

People typically evaluate their in-groups more favorably than out-groups and themselves others. Research on infrahumanization also suggests a preferential attribution of the "human essence" to in-groups, independent in-group favoritism. The authors propose corresponding phenomenon in interpersonal comparisons: attribute greater humanness others, self-enhancement. Study 1 pilot study demonstrated 2 distinct understandings humanness--traits representing human nature those that are uniquely...

10.1037/0022-3514.89.6.937 article EN Journal of Personality and Social Psychology 2005-01-01

Many people like eating meat, but most are reluctant to harm things that have minds. The current three studies show this dissonance motivates deny minds animals. Study 1 demonstrates animals considered appropriate for human consumption ascribed diminished mental capacities. 2 shows meat eaters motivated food when they reminded of the link between and animal suffering. Finally, 3 provides direct support our hypothesis, showing expectations regarding immediate increase mind denial. Moreover,...

10.1177/0146167211424291 article EN Personality and Social Psychology Bulletin 2011-10-06

10.1016/j.jesp.2009.06.022 article EN Journal of Experimental Social Psychology 2009-09-01

Several discrete emotions have broad theoretical and empirical importance, as shown by converging evidence from diverse areas of psychology, including facial displays, developmental behaviors, neuroscience. However, the measurement these states has not progressed along with theory, such that when researchers measure subjectively experienced emotions, they commonly rely on scales assessing dimensions affect (positivity negativity), rather than emotions. The current manuscript presents four...

10.1371/journal.pone.0159915 article EN cc-by PLoS ONE 2016-08-08

A majority of people the world over eat meat, yet many these same experience discomfort when meat on their plate is linked to death animals. We draw this common form moral conflict-the meat-paradox-to develop insights into ways in which morally troublesome behaviors vanish commonplace and every day. Drawing a motivational analysis, we show how societies may be shaped by attempts resolve dissonance, turn protecting citizens from associated with own conflicts. To achieve this, build links...

10.1177/1088868316647562 article EN Personality and Social Psychology Review 2016-05-19

We sought to identify the mechanisms that cause strongly fused individuals (those who have a powerful, visceral feeling of oneness with group) make extreme sacrifices for their group. A large multinational study revealed widespread tendency endorse making country. Nevertheless, when asked which several groups they were most inclined die for, participants favored relatively small groups, such as family, over and extended group, country (Study 1). To integrate these findings, we proposed...

10.1037/a0036089 article EN Journal of Personality and Social Psychology 2014-01-01

When innocents are intentionally harmed, people motivated to see that offenders get their “just deserts”. The severity of the punishment they seek is driven by perceived magnitude harm and moral outrage. present research extended this model retributive justice incorporating role offender dehumanization. In three experiments relying on survey methodology in Australia United States, participants read about different crimes varied type (child molestation, violent, or white collar – Studies 1 2)...

10.1371/journal.pone.0061842 article EN cc-by PLoS ONE 2013-04-23

The nature of our moral judgments-and the extent to which we treat others with care-depend in part on distinctions make between entities deemed worthy or unworthy consideration-our boundaries. Philosophers, historians, and social scientists have noted that people's boundaries expanded over last few centuries, but notion expansiveness has received limited empirical attention psychology. This research explores variations size individuals' using psychological construct introduces Moral...

10.1037/pspp0000086 article EN Journal of Personality and Social Psychology 2016-01-11

Most people both eat animals and care about animals. Research has begun to examine the psychological processes that allow negotiate this “meat paradox.” To understand psychology of eating animals, we characteristics eaters (people), eaten (animals), (the behavior). People who value masculinity, enjoy meat do not see it as a moral issue, find dominance inequality acceptable are most likely consume Perceiving highly dissimilar humans lacking mental attributes, such capacity for pain, also...

10.1177/0963721414525781 article EN Current Directions in Psychological Science 2014-04-01
Jay Joseph Van Bavel Aleksandra Cichocka Valerio Capraro Hallgeir Sjåstad John B. Nezlek and 95 more Tomislav Pavlović Mark Alfano Michele J. Gelfand Flávio Azevedo Michèle D. Birtel Aleksandra Cisłak Patricia L. Lockwood Robert M. Ross Koenraad Abts Елена Агадуллина John Jamir Benzon R. Aruta Sahba Besharati Alexander Bor Becky L. Choma Charles Crabtree William A. Cunningham Koustav De Waqas Ejaz Christian T. Elbæk Andrej Findor Daniel Flichtentrei Renata Franc Biljana Gjoneska June Gruber Estrella Gualda Yusaku Horiuchi Toan Luu Duc Huynh Agustín Ibáñez Mostak Ahamed Imran Jacob Israelashvili Katarzyna Jaśko Jarosław Kantorowicz Elena Kantorowicz‐Reznichenko André Krouwel Michael Laakasuo Claus Lamm Caroline Leygue Ming‐Jen Lin Mohammad Sabbir Mansoor Antoine Marie Lewend Mayiwar Honorata Mazepus Cillian McHugh John Paul Minda Panagiotis Mitkidis Andreas Olsson Tobias Otterbring Dominic J. Packer Anat Perry Michael Bang Petersen Arathy Puthillam Julián C. Riaño-Moreno Tobias Rothmund Hernando Santamaría‐García Petra C. Schmid Drozdstoy Stoyanov Shruti Tewari Bojan Todosijević Manos Tsakiris Hans H. Tung Radu Umbreș Edmunds Vanags Madalina Vlasceanu Andrew Vonasch Meltem Yucel Yucheng Zhang Mohcine Abad Eli Adler Narin Akrawi Hamza Alaoui Mdarhri Hanane Amara David M. Amodio Benedict Guzman Antazo Matthew A J Apps F. Ceren Ay Mouhamadou Hady Ba Sergio Barbosa Brock Bastian Anton Berg Maria P. Bernal-Zárate Michael J. Bernstein Michał Białek Ennio Bilancini Natalia Bogatyreva Leonardo Boncinelli Jonathan E. Booth Sylvie Borau Ondrej Buchel C. Daryl Cameron Chrissie Ferreira de Carvalho Tatiana Celadin Chiara Cerami Hom Nath Chalise Xiaojun Cheng Luca Cian

Changing collective behaviour and supporting non-pharmaceutical interventions is an important component in mitigating virus transmission during a pandemic. In large international collaboration (Study 1, N = 49,968 across 67 countries), we investigated self-reported factors associated with public health behaviours (e.g., spatial distancing stricter hygiene) endorsed policy closing bars restaurants) the early stage of COVID-19 pandemic (April-May 2020). Respondents who reported identifying...

10.1038/s41467-021-27668-9 article EN cc-by Nature Communications 2022-01-26

Even though painful experiences are employed within social rituals across the world, little is known about effects of pain. We examined possibility that can promote cooperation groups. In Experiments 1 and 2, we induced pain by asking some participants to insert their hands in ice water perform leg squats. Experiment 3, eat a hot chili pepper. Participants performed these tasks small found evidence for causal link: Sharing with other people, compared no-pain control treatment, promoted...

10.1177/0956797614545886 article EN Psychological Science 2014-09-05

Abstract Willingness to lay down one’s life for a group of non-kin, well documented historically and ethnographically, represents an evolutionary puzzle. Building on research in social psychology, we develop mathematical model showing how conditioning cooperation previous shared experience can allow individually costly pro-group behavior evolve. The generates series predictions that then test empirically range special sample populations (including military veterans, college...

10.1038/srep44292 article EN cc-by Scientific Reports 2017-03-14
Flávio Azevedo Tomislav Pavlović Gabriel Gaudencio do Rêgo F. Ceren Ay Biljana Gjoneska and 95 more Tom Étienne Robert M. Ross Philipp Schönegger Julián C. Riaño-Moreno Aleksandra Cichocka Valerio Capraro Luca Cian Chiara Longoni Ho Fai Chan Jay Joseph Van Bavel Hallgeir Sjåstad John B. Nezlek Mark Alfano Michele J. Gelfand Michèle D. Birtel Aleksandra Cisłak Patricia L. Lockwood Koenraad Abts Елена Агадуллина John Jamir Benzon R. Aruta Sahba Besharati Alexander Bor Becky L. Choma Charles Crabtree William A. Cunningham Koustav De Waqas Ejaz Christian T. Elbæk Andrej Findor Daniel Flichtentrei Renata Franc June Gruber Estrella Gualda Yusaku Horiuchi Toan Luu Duc Huynh Agustín Ibáñez Mostak Ahamed Imran Jacob Israelashvili Katarzyna Jaśko Jarosław Kantorowicz Elena Kantorowicz‐Reznichenko André Krouwel Michael Laakasuo Claus Lamm Caroline Leygue Ming‐Jen Lin Mohammad Sabbir Mansoor Antoine Marie Lewend Mayiwar Honorata Mazepus Cillian McHugh John Paul Minda Panagiotis Mitkidis Andreas Olsson Tobias Otterbring Dominic J. Packer Anat Perry Michael Bang Petersen Arathy Puthillam Tobias Rothmund Hernando Santamaría‐García Petra C. Schmid Drozdstoy Stoyanov Shruti Tewari Bojan Todosijević Manos Tsakiris Hans H. Tung Radu Umbreș Edmunds Vanags Madalina Vlasceanu Andrew Vonasch Meltem Yucel Yucheng Zhang Mohcine Abad Eli Adler Narin Akrawi Hamza Alaoui Mdarhri Hanane Amara David M. Amodio Benedict Guzman Antazo Matthew A J Apps Mouhamadou Hady Ba Sergio Barbosa Brock Bastian Anton Berg Maria P. Bernal-Zárate Michael J. Bernstein Michał Białek Ennio Bilancini Natalia Bogatyreva Leonardo Boncinelli Jonathan E. Booth Sylvie Borau Ondrej Buchel C. Daryl Cameron

The COVID-19 pandemic has affected all domains of human life, including the economic and social fabric societies. One central strategies for managing public health throughout been through persuasive messaging collective behaviour change. To help scholars better understand moral psychology behind behaviour, we present a dataset comprising 51,404 individuals from 69 countries. This was collected International Collaboration on Social & Moral Psychology project (ICSMP COVID-19). science survey...

10.1038/s41597-023-02080-8 article EN cc-by Scientific Data 2023-05-11

Two studies examine implicit theories about the nature of personality characteristics, asking whether they are understood as underlying essences. Consistent with hypothesis, essentialist beliefs formed a coherent and replicable set. Personality characteristics differed systematically in extent to which were judged be discrete, biologically based, immutable, informative, consistent across situations, deeply inherent within person. In Study 1, essentialized was positively associated their...

10.1177/0146167204271182 article EN Personality and Social Psychology Bulletin 2004-11-09

Research into dehumanization has focused on its perpetrators and neglected the experience of targets. Across two studies we present evidence that people interactions as dehumanizing when other people's behavior undermines basic elements personhood, such identity status. These experiences have cognitive emotional consequences. Two forms experienced were apparent. In one, a failure to recognize target's equal status is associated with aversive self-awareness feelings shame guilt. other,...

10.1080/01973533.2011.614132 article EN Basic and Applied Social Psychology 2011-10-01

Research on implicit person theories shows that beliefs about the malleability of human attributes have important implications for social cognition, interpersonal behavior, and intergroup relations. We argue these can be understood within framework psychological essentialism, which extends work in promising directions. review evidence immutability covary with a broader set essentialist beliefs, are associated stereotyping prejudice. then present recent studies indicating associations between...

10.1177/1368430206059861 article EN Group Processes & Intergroup Relations 2006-01-01

The experience of positive emotion is closely linked to subjective well-being. For this reason, campaigns aimed at promoting the value have become widespread. What rarely considered are cultural implications focus on happiness. Promoting emotions as important for "the good life" not only has how individuals these emotional states, but they believe others around them also. Drawing data from over 9,000 college students across 47 countries we examined whether individuals' life satisfaction...

10.1037/a0036466 article EN Emotion 2014-01-01

Being human implies a particular moral status: having value, agency, and responsibility. However, people are not seen as equally human. Across two studies, we examine the consequences that subtle variations in perceived humanness of actors or groups have for their status. Drawing on Haslam's two-dimensional model focusing three ways may be considered to status - patiency (value), responsibility demonstrate subtly denying others has implications whether they blamed, praised, worthy concern...

10.1348/014466610x521383 article EN British Journal of Social Psychology 2010-08-23
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