Edward Clint | Oregon Institute of Technology (original) (raw)

Papers by Edward Clint

Research paper thumbnail of Supplementary File 2: R code for simulating data for power calculations from Still little evidence sex differences in spatial navigation are evolutionary adaptations

Research paper thumbnail of Supplementary Table 2. Statistical results from additional linear regression models. from Still little evidence sex differences in spatial navigation are evolutionary adaptations

Research paper thumbnail of Author response for "Still little evidence sex differences in spatial navigation are evolutionary adaptations

Research paper thumbnail of Still little evidence sex differences in spatial navigation are evolutionary adaptations

Royal Society Open Science, Dec 31, 2023

Research paper thumbnail of Decision letter: Contrasting parental roles shape sex differences in poison frog space use but not navigational performance

Research paper thumbnail of volitional2 – Supplemental material for The Perception of Spontaneous and Volitional Laughter Across 21 Societies

Supplemental material, volitional2 for The Perception of Spontaneous and Volitional Laughter Acro... more Supplemental material, volitional2 for The Perception of Spontaneous and Volitional Laughter Across 21 Societies by Gregory A. Bryant, Daniel M. T. Fessler, Riccardo Fusaroli, Edward Clint, Dorsa Amir, Brenda Chávez, Kaleda K. Denton, Cinthya Díaz, Lealaiauloto Togiaso Duran, Jana Fanćovićová, Michal Fux, Erni Farida Ginting, Youssef Hasan, Anning Hu, Shanmukh V. Kamble, Tatsuya Kameda, Kiri Kuroda, Norman P. Li, Francesca R. Luberti, Raha Peyravi, Pavol Prokop, Katinka J. P. Quintelier, Hyun Jung Shin, Stefan Stieger, Lawrence S. Sugiyama, Ellis A. van den Hende, Hugo Viciana-Asensio, Saliha Elif Yildizhan, Jose C. Yong, Tessa Yuditha and Yi Zhou in Psychological Science

Research paper thumbnail of volitional1 – Supplemental material for The Perception of Spontaneous and Volitional Laughter Across 21 Societies

Supplemental material, volitional1 for The Perception of Spontaneous and Volitional Laughter Acro... more Supplemental material, volitional1 for The Perception of Spontaneous and Volitional Laughter Across 21 Societies by Gregory A. Bryant, Daniel M. T. Fessler, Riccardo Fusaroli, Edward Clint, Dorsa Amir, Brenda Chávez, Kaleda K. Denton, Cinthya Díaz, Lealaiauloto Togiaso Duran, Jana Fanćovićová, Michal Fux, Erni Farida Ginting, Youssef Hasan, Anning Hu, Shanmukh V. Kamble, Tatsuya Kameda, Kiri Kuroda, Norman P. Li, Francesca R. Luberti, Raha Peyravi, Pavol Prokop, Katinka J. P. Quintelier, Hyun Jung Shin, Stefan Stieger, Lawrence S. Sugiyama, Ellis A. van den Hende, Hugo Viciana-Asensio, Saliha Elif Yildizhan, Jose C. Yong, Tessa Yuditha and Yi Zhou in Psychological Science

Research paper thumbnail of spontaneous2 – Supplemental material for The Perception of Spontaneous and Volitional Laughter Across 21 Societies

Supplemental material, spontaneous2 for The Perception of Spontaneous and Volitional Laughter Acr... more Supplemental material, spontaneous2 for The Perception of Spontaneous and Volitional Laughter Across 21 Societies by Gregory A. Bryant, Daniel M. T. Fessler, Riccardo Fusaroli, Edward Clint, Dorsa Amir, Brenda Chávez, Kaleda K. Denton, Cinthya Díaz, Lealaiauloto Togiaso Duran, Jana Fanćovićová, Michal Fux, Erni Farida Ginting, Youssef Hasan, Anning Hu, Shanmukh V. Kamble, Tatsuya Kameda, Kiri Kuroda, Norman P. Li, Francesca R. Luberti, Raha Peyravi, Pavol Prokop, Katinka J. P. Quintelier, Hyun Jung Shin, Stefan Stieger, Lawrence S. Sugiyama, Ellis A. van den Hende, Hugo Viciana-Asensio, Saliha Elif Yildizhan, Jose C. Yong, Tessa Yuditha and Yi Zhou in Psychological Science

Research paper thumbnail of spontaneous1 – Supplemental material for The Perception of Spontaneous and Volitional Laughter Across 21 Societies

Supplemental material, spontaneous1 for The Perception of Spontaneous and Volitional Laughter Acr... more Supplemental material, spontaneous1 for The Perception of Spontaneous and Volitional Laughter Across 21 Societies by Gregory A. Bryant, Daniel M. T. Fessler, Riccardo Fusaroli, Edward Clint, Dorsa Amir, Brenda Chávez, Kaleda K. Denton, Cinthya Díaz, Lealaiauloto Togiaso Duran, Jana Fanćovićová, Michal Fux, Erni Farida Ginting, Youssef Hasan, Anning Hu, Shanmukh V. Kamble, Tatsuya Kameda, Kiri Kuroda, Norman P. Li, Francesca R. Luberti, Raha Peyravi, Pavol Prokop, Katinka J. P. Quintelier, Hyun Jung Shin, Stefan Stieger, Lawrence S. Sugiyama, Ellis A. van den Hende, Hugo Viciana-Asensio, Saliha Elif Yildizhan, Jose C. Yong, Tessa Yuditha and Yi Zhou in Psychological Science

Research paper thumbnail of BryantSupplementalMaterial – Supplemental material for The Perception of Spontaneous and Volitional Laughter Across 21 Societies

Supplemental material, BryantSupplementalMaterial for The Perception of Spontaneous and Volitiona... more Supplemental material, BryantSupplementalMaterial for The Perception of Spontaneous and Volitional Laughter Across 21 Societies by Gregory A. Bryant, Daniel M. T. Fessler, Riccardo Fusaroli, Edward Clint, Dorsa Amir, Brenda Chávez, Kaleda K. Denton, Cinthya Díaz, Lealaiauloto Togiaso Duran, Jana Fanćovićová, Michal Fux, Erni Farida Ginting, Youssef Hasan, Anning Hu, Shanmukh V. Kamble, Tatsuya Kameda, Kiri Kuroda, Norman P. Li, Francesca R. Luberti, Raha Peyravi, Pavol Prokop, Katinka J. P. Quintelier, Hyun Jung Shin, Stefan Stieger, Lawrence S. Sugiyama, Ellis A. van den Hende, Hugo Viciana-Asensio, Saliha Elif Yildizhan, Jose C. Yong, Tessa Yuditha and Yi Zhou in Psychological Science

Research paper thumbnail of BryantOpenPracticesDisclosure – Supplemental material for The Perception of Spontaneous and Volitional Laughter Across 21 Societies

Supplemental material, BryantOpenPracticesDisclosure for The Perception of Spontaneous and Voliti... more Supplemental material, BryantOpenPracticesDisclosure for The Perception of Spontaneous and Volitional Laughter Across 21 Societies by Gregory A. Bryant, Daniel M. T. Fessler, Riccardo Fusaroli, Edward Clint, Dorsa Amir, Brenda Chávez, Kaleda K. Denton, Cinthya Díaz, Lealaiauloto Togiaso Duran, Jana Fanćovićová, Michal Fux, Erni Farida Ginting, Youssef Hasan, Anning Hu, Shanmukh V. Kamble, Tatsuya Kameda, Kiri Kuroda, Norman P. Li, Francesca R. Luberti, Raha Peyravi, Pavol Prokop, Katinka J. P. Quintelier, Hyun Jung Shin, Stefan Stieger, Lawrence S. Sugiyama, Ellis A. van den Hende, Hugo Viciana-Asensio, Saliha Elif Yildizhan, Jose C. Yong, Tessa Yuditha and Yi Zhou in Psychological Science

Research paper thumbnail of The Perception of Spontaneous and Volitional Laughter Across 21 Societies

Psychological science, Jan 25, 2018

Laughter is a nonverbal vocalization occurring in every known culture, ubiquitous across all form... more Laughter is a nonverbal vocalization occurring in every known culture, ubiquitous across all forms of human social interaction. Here, we examined whether listeners around the world, irrespective of their own native language and culture, can distinguish between spontaneous laughter and volitional laughter-laugh types likely generated by different vocal-production systems. Using a set of 36 recorded laughs produced by female English speakers in tests involving 884 participants from 21 societies across six regions of the world, we asked listeners to determine whether each laugh was real or fake, and listeners differentiated between the two laugh types with an accuracy of 56% to 69%. Acoustic analysis revealed that sound features associated with arousal in vocal production predicted listeners' judgments fairly uniformly across societies. These results demonstrate high consistency across cultures in laughter judgments, underscoring the potential importance of nonverbal vocal communic...

Research paper thumbnail of Detecting affiliation in colaughter across 24 societies

Proceedings of the National Academy of Sciences, 2016

Significance Human cooperation requires reliable communication about social intentions and allian... more Significance Human cooperation requires reliable communication about social intentions and alliances. Although laughter is a phylogenetically conserved vocalization linked to affiliative behavior in nonhuman primates, its functions in modern humans are not well understood. We show that judges all around the world, hearing only brief instances of colaughter produced by pairs of American English speakers in real conversations, are able to reliably identify friends and strangers. Participants’ judgments of friendship status were linked to acoustic features of laughs known to be associated with spontaneous production and high arousal. These findings strongly suggest that colaughter is universally perceivable as a reliable indicator of relationship quality, and contribute to our understanding of how nonverbal communicative behavior might have facilitated the evolution of cooperation.

Research paper thumbnail of Evolutionary Psychology and Evolutionary Anthropology

The Handbook of Evolutionary Psychology, 2015

Research paper thumbnail of Early adversity, adult lifestyle, and posttraumatic stress disorder in a military sample

Evolutionary Human Sciences

Early adversity is considered a major risk factor for adult posttraumatic stress disorder (PTSD).... more Early adversity is considered a major risk factor for adult posttraumatic stress disorder (PTSD). Simultaneously, however, early adversity is also known to contribute to psychological resilience, and, indeed, some high-adversity groups do not display elevated PTSD risk. We explored correlates of PTSD in the Study to Assess Risk and Resilience in Servicemembers military dataset to evaluate contrasting accounts of the relationship between early adversity and PTSD. The standard deficit model depicts ontogeny as inherently vulnerable to insult, such that early adversity yields a less robust adult phenotype. A complementary life history theory account holds that adverse early experiences cue a fast life history orientation that reduces investment in maintenance, yielding an adult phenotype less able to recover from trauma. An opposing life history theory account holds that early adversity cues expectations of an adverse adult environment, adaptively reducing reactivity to adverse events....

Research paper thumbnail of Why Does Religiosity Relate to Belief in Paranormal

Research paper thumbnail of Correction for Bryant et al., Detecting affiliation in colaughter across 24 societies

Proceedings of the National Academy of Sciences, 2016

Research paper thumbnail of Male Superiority in Spatial Navigation: Adaptation or Side Effect?

The Quarterly Review of Biology, 2012

Research paper thumbnail of Insurmountable Heat: The Evolution and Persistence of Defensive Hyperthermia

The Quarterly Review of Biology, 2016

Research paper thumbnail of Detecting affiliation in colaughter across 24 societies

Research paper thumbnail of Supplementary File 2: R code for simulating data for power calculations from Still little evidence sex differences in spatial navigation are evolutionary adaptations

Research paper thumbnail of Supplementary Table 2. Statistical results from additional linear regression models. from Still little evidence sex differences in spatial navigation are evolutionary adaptations

Research paper thumbnail of Author response for "Still little evidence sex differences in spatial navigation are evolutionary adaptations

Research paper thumbnail of Still little evidence sex differences in spatial navigation are evolutionary adaptations

Royal Society Open Science, Dec 31, 2023

Research paper thumbnail of Decision letter: Contrasting parental roles shape sex differences in poison frog space use but not navigational performance

Research paper thumbnail of volitional2 – Supplemental material for The Perception of Spontaneous and Volitional Laughter Across 21 Societies

Supplemental material, volitional2 for The Perception of Spontaneous and Volitional Laughter Acro... more Supplemental material, volitional2 for The Perception of Spontaneous and Volitional Laughter Across 21 Societies by Gregory A. Bryant, Daniel M. T. Fessler, Riccardo Fusaroli, Edward Clint, Dorsa Amir, Brenda Chávez, Kaleda K. Denton, Cinthya Díaz, Lealaiauloto Togiaso Duran, Jana Fanćovićová, Michal Fux, Erni Farida Ginting, Youssef Hasan, Anning Hu, Shanmukh V. Kamble, Tatsuya Kameda, Kiri Kuroda, Norman P. Li, Francesca R. Luberti, Raha Peyravi, Pavol Prokop, Katinka J. P. Quintelier, Hyun Jung Shin, Stefan Stieger, Lawrence S. Sugiyama, Ellis A. van den Hende, Hugo Viciana-Asensio, Saliha Elif Yildizhan, Jose C. Yong, Tessa Yuditha and Yi Zhou in Psychological Science

Research paper thumbnail of volitional1 – Supplemental material for The Perception of Spontaneous and Volitional Laughter Across 21 Societies

Supplemental material, volitional1 for The Perception of Spontaneous and Volitional Laughter Acro... more Supplemental material, volitional1 for The Perception of Spontaneous and Volitional Laughter Across 21 Societies by Gregory A. Bryant, Daniel M. T. Fessler, Riccardo Fusaroli, Edward Clint, Dorsa Amir, Brenda Chávez, Kaleda K. Denton, Cinthya Díaz, Lealaiauloto Togiaso Duran, Jana Fanćovićová, Michal Fux, Erni Farida Ginting, Youssef Hasan, Anning Hu, Shanmukh V. Kamble, Tatsuya Kameda, Kiri Kuroda, Norman P. Li, Francesca R. Luberti, Raha Peyravi, Pavol Prokop, Katinka J. P. Quintelier, Hyun Jung Shin, Stefan Stieger, Lawrence S. Sugiyama, Ellis A. van den Hende, Hugo Viciana-Asensio, Saliha Elif Yildizhan, Jose C. Yong, Tessa Yuditha and Yi Zhou in Psychological Science

Research paper thumbnail of spontaneous2 – Supplemental material for The Perception of Spontaneous and Volitional Laughter Across 21 Societies

Supplemental material, spontaneous2 for The Perception of Spontaneous and Volitional Laughter Acr... more Supplemental material, spontaneous2 for The Perception of Spontaneous and Volitional Laughter Across 21 Societies by Gregory A. Bryant, Daniel M. T. Fessler, Riccardo Fusaroli, Edward Clint, Dorsa Amir, Brenda Chávez, Kaleda K. Denton, Cinthya Díaz, Lealaiauloto Togiaso Duran, Jana Fanćovićová, Michal Fux, Erni Farida Ginting, Youssef Hasan, Anning Hu, Shanmukh V. Kamble, Tatsuya Kameda, Kiri Kuroda, Norman P. Li, Francesca R. Luberti, Raha Peyravi, Pavol Prokop, Katinka J. P. Quintelier, Hyun Jung Shin, Stefan Stieger, Lawrence S. Sugiyama, Ellis A. van den Hende, Hugo Viciana-Asensio, Saliha Elif Yildizhan, Jose C. Yong, Tessa Yuditha and Yi Zhou in Psychological Science

Research paper thumbnail of spontaneous1 – Supplemental material for The Perception of Spontaneous and Volitional Laughter Across 21 Societies

Supplemental material, spontaneous1 for The Perception of Spontaneous and Volitional Laughter Acr... more Supplemental material, spontaneous1 for The Perception of Spontaneous and Volitional Laughter Across 21 Societies by Gregory A. Bryant, Daniel M. T. Fessler, Riccardo Fusaroli, Edward Clint, Dorsa Amir, Brenda Chávez, Kaleda K. Denton, Cinthya Díaz, Lealaiauloto Togiaso Duran, Jana Fanćovićová, Michal Fux, Erni Farida Ginting, Youssef Hasan, Anning Hu, Shanmukh V. Kamble, Tatsuya Kameda, Kiri Kuroda, Norman P. Li, Francesca R. Luberti, Raha Peyravi, Pavol Prokop, Katinka J. P. Quintelier, Hyun Jung Shin, Stefan Stieger, Lawrence S. Sugiyama, Ellis A. van den Hende, Hugo Viciana-Asensio, Saliha Elif Yildizhan, Jose C. Yong, Tessa Yuditha and Yi Zhou in Psychological Science

Research paper thumbnail of BryantSupplementalMaterial – Supplemental material for The Perception of Spontaneous and Volitional Laughter Across 21 Societies

Supplemental material, BryantSupplementalMaterial for The Perception of Spontaneous and Volitiona... more Supplemental material, BryantSupplementalMaterial for The Perception of Spontaneous and Volitional Laughter Across 21 Societies by Gregory A. Bryant, Daniel M. T. Fessler, Riccardo Fusaroli, Edward Clint, Dorsa Amir, Brenda Chávez, Kaleda K. Denton, Cinthya Díaz, Lealaiauloto Togiaso Duran, Jana Fanćovićová, Michal Fux, Erni Farida Ginting, Youssef Hasan, Anning Hu, Shanmukh V. Kamble, Tatsuya Kameda, Kiri Kuroda, Norman P. Li, Francesca R. Luberti, Raha Peyravi, Pavol Prokop, Katinka J. P. Quintelier, Hyun Jung Shin, Stefan Stieger, Lawrence S. Sugiyama, Ellis A. van den Hende, Hugo Viciana-Asensio, Saliha Elif Yildizhan, Jose C. Yong, Tessa Yuditha and Yi Zhou in Psychological Science

Research paper thumbnail of BryantOpenPracticesDisclosure – Supplemental material for The Perception of Spontaneous and Volitional Laughter Across 21 Societies

Supplemental material, BryantOpenPracticesDisclosure for The Perception of Spontaneous and Voliti... more Supplemental material, BryantOpenPracticesDisclosure for The Perception of Spontaneous and Volitional Laughter Across 21 Societies by Gregory A. Bryant, Daniel M. T. Fessler, Riccardo Fusaroli, Edward Clint, Dorsa Amir, Brenda Chávez, Kaleda K. Denton, Cinthya Díaz, Lealaiauloto Togiaso Duran, Jana Fanćovićová, Michal Fux, Erni Farida Ginting, Youssef Hasan, Anning Hu, Shanmukh V. Kamble, Tatsuya Kameda, Kiri Kuroda, Norman P. Li, Francesca R. Luberti, Raha Peyravi, Pavol Prokop, Katinka J. P. Quintelier, Hyun Jung Shin, Stefan Stieger, Lawrence S. Sugiyama, Ellis A. van den Hende, Hugo Viciana-Asensio, Saliha Elif Yildizhan, Jose C. Yong, Tessa Yuditha and Yi Zhou in Psychological Science

Research paper thumbnail of The Perception of Spontaneous and Volitional Laughter Across 21 Societies

Psychological science, Jan 25, 2018

Laughter is a nonverbal vocalization occurring in every known culture, ubiquitous across all form... more Laughter is a nonverbal vocalization occurring in every known culture, ubiquitous across all forms of human social interaction. Here, we examined whether listeners around the world, irrespective of their own native language and culture, can distinguish between spontaneous laughter and volitional laughter-laugh types likely generated by different vocal-production systems. Using a set of 36 recorded laughs produced by female English speakers in tests involving 884 participants from 21 societies across six regions of the world, we asked listeners to determine whether each laugh was real or fake, and listeners differentiated between the two laugh types with an accuracy of 56% to 69%. Acoustic analysis revealed that sound features associated with arousal in vocal production predicted listeners' judgments fairly uniformly across societies. These results demonstrate high consistency across cultures in laughter judgments, underscoring the potential importance of nonverbal vocal communic...

Research paper thumbnail of Detecting affiliation in colaughter across 24 societies

Proceedings of the National Academy of Sciences, 2016

Significance Human cooperation requires reliable communication about social intentions and allian... more Significance Human cooperation requires reliable communication about social intentions and alliances. Although laughter is a phylogenetically conserved vocalization linked to affiliative behavior in nonhuman primates, its functions in modern humans are not well understood. We show that judges all around the world, hearing only brief instances of colaughter produced by pairs of American English speakers in real conversations, are able to reliably identify friends and strangers. Participants’ judgments of friendship status were linked to acoustic features of laughs known to be associated with spontaneous production and high arousal. These findings strongly suggest that colaughter is universally perceivable as a reliable indicator of relationship quality, and contribute to our understanding of how nonverbal communicative behavior might have facilitated the evolution of cooperation.

Research paper thumbnail of Evolutionary Psychology and Evolutionary Anthropology

The Handbook of Evolutionary Psychology, 2015

Research paper thumbnail of Early adversity, adult lifestyle, and posttraumatic stress disorder in a military sample

Evolutionary Human Sciences

Early adversity is considered a major risk factor for adult posttraumatic stress disorder (PTSD).... more Early adversity is considered a major risk factor for adult posttraumatic stress disorder (PTSD). Simultaneously, however, early adversity is also known to contribute to psychological resilience, and, indeed, some high-adversity groups do not display elevated PTSD risk. We explored correlates of PTSD in the Study to Assess Risk and Resilience in Servicemembers military dataset to evaluate contrasting accounts of the relationship between early adversity and PTSD. The standard deficit model depicts ontogeny as inherently vulnerable to insult, such that early adversity yields a less robust adult phenotype. A complementary life history theory account holds that adverse early experiences cue a fast life history orientation that reduces investment in maintenance, yielding an adult phenotype less able to recover from trauma. An opposing life history theory account holds that early adversity cues expectations of an adverse adult environment, adaptively reducing reactivity to adverse events....

Research paper thumbnail of Why Does Religiosity Relate to Belief in Paranormal

Research paper thumbnail of Correction for Bryant et al., Detecting affiliation in colaughter across 24 societies

Proceedings of the National Academy of Sciences, 2016

Research paper thumbnail of Male Superiority in Spatial Navigation: Adaptation or Side Effect?

The Quarterly Review of Biology, 2012

Research paper thumbnail of Insurmountable Heat: The Evolution and Persistence of Defensive Hyperthermia

The Quarterly Review of Biology, 2016

Research paper thumbnail of Detecting affiliation in colaughter across 24 societies