1
|
Greenburgh A, Zamperetti L, Bell V, Raihani N. Social identification and paranoia. ROYAL SOCIETY OPEN SCIENCE 2024; 11:231961. [PMID: 39100170 PMCID: PMC11296205 DOI: 10.1098/rsos.231961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 03/28/2024] [Accepted: 05/07/2024] [Indexed: 08/06/2024]
Abstract
Paranoia is associated with variation in social behaviour, such as lower inclination to trust others or to behave generously in economic game settings. Such variation may stem, in part, from a reduced tendency to socially identify with others, although previous studies have reported mixed results. We tested whether paranoia involves altered social identification in a pre-registered online study investigating the relationship between a measure of social identification, paranoia, and social behaviours in economic games. We successfully manipulated social identification, but paranoia was associated with slightly increased social identification overall. Neither paranoia nor social identification predicted behaviour in the economic games, and there was no interaction between paranoia and social identification regarding trusting and cooperative behaviours. Our results converge with recent work suggesting that more paranoid individuals may harbour a higher tendency to perceive themselves as having similar beliefs to others. We discuss some key areas for future research to progress understanding in this area.
Collapse
Affiliation(s)
- A. Greenburgh
- Department of Health Services and Population Research, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, David Goldberg Centre, De Crespigny Park, LondonSE5 8AF, UK
- Department of Experimental Psychology, University College London, London, UK
| | - L. Zamperetti
- Department of Experimental Psychology, University College London, London, UK
| | - V. Bell
- Department of Clinical, Education and Health Psychology, University College London, London, UK
| | - N. Raihani
- Department of Experimental Psychology, University College London, London, UK
- School of Psychology, University of Auckland, 23 Symonds Street, Auckland1010, New Zealand
| |
Collapse
|
2
|
Orejudo S, Lozano-Blasco R, Bautista P, Aiger M. Interaction among participants in a collective intelligence experiment: an emotional approach. Front Psychol 2024; 15:1383134. [PMID: 38813562 PMCID: PMC11133684 DOI: 10.3389/fpsyg.2024.1383134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2024] [Accepted: 04/04/2024] [Indexed: 05/31/2024] Open
Abstract
Introduction The construct of collective intelligence assumes that groups have a better capacity than individuals to deal with complex, poorly defined problems. The digital domain allows us to analyze this premise under circumstances different from those in the physical environment: we can gather an elevated number of participants and generate a large quantity of data. Methods This study adopted an emotional perspective to analyze the interactions among 794 adolescents dealing with a sexting case on an online interaction platform designed to generate group answers resulting from a certain degree of achieved consensus. Results Our results show that emotional responses evolve over time in several phases of interaction. From the onset, the emotional dimension predicts how individual responses will evolve, particularly in the final consensus phase. Discussion Responses gradually become more emotionally complex; participants tend to identify themselves with the victim in the test case while increasingly rejecting the aggressors.
Collapse
Affiliation(s)
- Santos Orejudo
- Department of Psychology and Sociology, University of Zaragoza, Zaragoza, Spain
| | | | - Pablo Bautista
- Department of Educational Sciences, University of Zaragoza, Zaragoza, Spain
| | - Montserrat Aiger
- Department of Psychology and Sociology, University of Zaragoza, Zaragoza, Spain
| |
Collapse
|
3
|
Peng M, Duan Q, Yang X, Tang R, Zhang L, Zhang H, Li X. The influence of social feedback on reward learning in the Iowa gambling task. Front Psychol 2024; 15:1292808. [PMID: 38756493 PMCID: PMC11098015 DOI: 10.3389/fpsyg.2024.1292808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Accepted: 04/17/2024] [Indexed: 05/18/2024] Open
Abstract
Learning, an important activity for both human and animals, has long been a focal point of research. During the learning process, subjects assimilate not only their own information but also information from others, a phenomenon known as social learning. While numerous studies have explored the impact of social feedback as a reward/punishment during learning, few studies have investigated whether social feedback facilitates or inhibits the learning of environmental rewards/punishments. This study aims to test the effects of social feedback on economic feedback and its cognitive processes by using the Iowa Gambling Task (IGT). One hundred ninety-two participants were recruited and categorized into one non-social feedback group and four social feedback groups. Participants in the social feedback groups were informed that after the outcome of each choice, they would also receive feedback from an online peer. This peer was a fictitious entity, with variations in identity (novice or expert) and feedback type (random or effective). The Outcome-Representation Learning model (ORL model) was used to quantify the cognitive components of learning. Behavioral results showed that both the identity of the peer and the type of feedback provided significantly influenced the deck selection, with effective social feedback increasing the ratio of chosen good decks. Results in the ORL model showed that the four social feedback groups exhibited lower learning rates for gain and loss compared to the nonsocial feedback group, which suggested, in the social feedback groups, the impact of the recent outcome on the update of value decreased. Parameters such as forgetfulness, win frequency, and deck perseverance in the expert-effective feedback group were significantly higher than those in the non-social feedback and expert-random feedback groups. These findings suggest that individuals proactively evaluate feedback providers and selectively adopt effective feedback to enhance learning.
Collapse
Affiliation(s)
- Ming Peng
- Key Laboratory of Adolescent Cyberpsychology and Behavior (CCNU), Ministry of Education, Wuhan, China
- School of Psychology, Central China Normal University, Wuhan, China
- Key Laboratory of Human Development and Mental Health of Hubei Province, Wuhan, China
| | - Qiaochu Duan
- School of Psychology, Central China Normal University, Wuhan, China
| | - Xiaoying Yang
- School of Psychology, Central China Normal University, Wuhan, China
| | - Rui Tang
- School of Psychology, Central China Normal University, Wuhan, China
| | - Lei Zhang
- Centre for Human Brain Health, School of Psychology, University of Birmingham, Birmingham, United Kingdom
- Institute for Mental Health, School of Psychology, University of Birmingham, Birmingham, United Kingdom
| | - Hanshu Zhang
- Key Laboratory of Adolescent Cyberpsychology and Behavior (CCNU), Ministry of Education, Wuhan, China
- School of Psychology, Central China Normal University, Wuhan, China
- Key Laboratory of Human Development and Mental Health of Hubei Province, Wuhan, China
| | - Xu Li
- Key Laboratory of Adolescent Cyberpsychology and Behavior (CCNU), Ministry of Education, Wuhan, China
- School of Psychology, Central China Normal University, Wuhan, China
- Key Laboratory of Human Development and Mental Health of Hubei Province, Wuhan, China
| |
Collapse
|
4
|
Krahé C, Koukoutsakis A, Fotopoulou A. Updating beliefs about pain following advice: Trustworthiness of social advice predicts pain expectations and experience. Cognition 2024; 246:105756. [PMID: 38442585 PMCID: PMC7616089 DOI: 10.1016/j.cognition.2024.105756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 02/09/2024] [Accepted: 02/20/2024] [Indexed: 03/07/2024]
Abstract
Prior expectations influence pain experience. These expectations, in turn, rely on prior pain experience, but they may also be socially influenced. Yet, most research has focused on self rather than social expectations about pain, and hardly any studies examined their combined effects on pain. Here, we adopted a Bayesian learning perspective to investigate how explicitly communicated social expectations ('advice about pain tolerance') affect own pain expectations, and ultimately pain tolerance, under varying conditions of social epistemic uncertainty (trustworthiness of the advice). N = 72 female participants took part in a coldpressor (cold water) task before (self-learning baseline) and after (socially-influenced learning) receiving advice about their likely pain tolerance from a confederate, the trustworthiness of whom was experimentally manipulated. We used path analysis to test the hypothesis that social advice from a highly trustworthy confederate would influence participants' expectations about pain more than advice from a less trustworthy source, and that the degree of this social influence would in turn predict pain tolerance. We further used a simplified, Bayesian learning, computational approach for explicit belief updating to examine the role of latent parameters of precision optimisation in how participants subsequently changed their future pain expectations (prospective posterior beliefs) based on the combined effect of the confederate's advice on their own pain expectations, and their own task experience. Results confirmed that participants adjusted their pain expectations towards the confederate's advice more in the high- vs. low-trustworthiness condition, and this advice taking predicted their pain tolerance. Furthermore, the confederate's trustworthiness influenced how participants weighted the confederate's advice in relation to their own expectations and task experience in forming prospective posterior beliefs. When participants received advice from a less trustworthy confederate, their own sensory experience was weighted more highly than their socially-influenced prior expectations. Thus, explicit social advice appears to impact pain by influencing one's own pain expectations, but low social trustworthiness leads to these expectations becoming more malleable to novel, sensory learning.
Collapse
Affiliation(s)
- Charlotte Krahé
- Department of Psychology, Institute of Psychiatry, Psychology, and Neuroscience, King's College London, London, United Kingdom.
| | - Athanasios Koukoutsakis
- Research Department of Clinical, Educational and Health Psychology, University College London, London, United Kingdom
| | - Aikaterini Fotopoulou
- Research Department of Clinical, Educational and Health Psychology, University College London, London, United Kingdom
| |
Collapse
|
5
|
Pereg M, Hertz U, Ben-Artzi I, Shahar N. Disentangling the contribution of individual and social learning processes in human advice-taking behavior. NPJ SCIENCE OF LEARNING 2024; 9:4. [PMID: 38245562 PMCID: PMC10799906 DOI: 10.1038/s41539-024-00214-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/25/2023] [Accepted: 01/03/2024] [Indexed: 01/22/2024]
Abstract
The study of social learning examines how individuals learn from others by means of observation, imitation, or compliance with advice. However, it still remains largely unknown whether social learning processes have a distinct contribution to behavior, independent from non-social trial-and-error learning that often occurs simultaneously. 153 participants completed a reinforcement learning task, where they were asked to make choices to gain rewards. Advice from an artificial teacher was presented in 60% of the trials, allowing us to compare choice behavior with and without advice. Results showed a strong and reliable tendency to follow advice (test-retest reliability ~0.73). Computational modeling suggested a unique contribution of three distinct learning strategies: (a) individual learning (i.e., learning the value of actions, independent of advice), (b) informed advice-taking (i.e., learning the value of following advice), and (c) non-informed advice-taking (i.e., a constant bias to follow advice regardless of outcome history). Comparing artificial and empirical data provided specific behavioral regression signatures to both informed and non-informed advice taking processes. We discuss the theoretical implications of integrating internal and external information during the learning process.
Collapse
Affiliation(s)
- Maayan Pereg
- School of Psychological Sciences, Tel Aviv University, Tel Aviv, Israel.
- Sagol School of Neuroscience, Tel Aviv University, Tel Aviv, Israel.
- Minducate Center for the Science of Learning, Sagol School of Neuroscience, Tel Aviv, Israel.
- Department of Psychology, Achva Academic College, Arugot, Israel.
| | - Uri Hertz
- Department of Cognitive Sciences, University of Haifa, Haifa, Israel
- Institute of Information Processing and Decision Making, University of Haifa, Haifa, Israel
| | - Ido Ben-Artzi
- School of Psychological Sciences, Tel Aviv University, Tel Aviv, Israel
- Sagol School of Neuroscience, Tel Aviv University, Tel Aviv, Israel
- Minducate Center for the Science of Learning, Sagol School of Neuroscience, Tel Aviv, Israel
| | - Nitzan Shahar
- School of Psychological Sciences, Tel Aviv University, Tel Aviv, Israel
- Sagol School of Neuroscience, Tel Aviv University, Tel Aviv, Israel
| |
Collapse
|
6
|
Altay S, Nera K, Ejaz W, Schöpfer C, Tomas F. Conspiracy believers claim to be free thinkers but (Under)Use advice like everyone else. BRITISH JOURNAL OF SOCIAL PSYCHOLOGY 2023; 62:1782-1797. [PMID: 37232545 DOI: 10.1111/bjso.12655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Revised: 05/08/2023] [Accepted: 05/11/2023] [Indexed: 05/27/2023]
Abstract
Conspiracy believers often claim to be critical thinkers their 'own research' instead of relying on others' testimony. In two preregistered behavioural studies conducted in the United Kingdom and Pakistan (Nparticipants = 864, Ntrials = 5408), we test whether conspiracy believers have a general tendency to discount social information (in favour of their own opinions and intuitions). We found that conspiracy mentality is not associated with social information use in text-based (Study 1) and image-based (Study 2) advice-taking tasks. Yet, we found discrepancies between self-reported and actual social information use. Conspiracy believers were more likely to report relying less on social information than actually relying less on social information in the behavioural tasks. Our results suggest that the scepticism of conspiracy believers towards epistemic authorities is unlikely to be the manifestation of a general tendency to discount social information. Conspiracy believers may be more permeable to social influence than they sometimes claim.
Collapse
Affiliation(s)
| | - Kenzo Nera
- Center for Social and Cultural Psychology, Université Libre de Bruxelles, Bruxelles, Belgium
- Fonds de la Recherche Scientifique, Belgium
| | | | - Céline Schöpfer
- Philosophy Department and Swiss Center for Affective Sciences, University of Geneva, Geneva, Switzerland
| | - Frédéric Tomas
- Department of Communication and Cognition, Tilburg University, Tilburg, The Netherlands
- Laboratoire Cognitions Humaine et Artificielle, Saint-Denis, France
| |
Collapse
|
7
|
Orejudo S, Cano-Escoriaza J, Cebollero-Salinas AB, Bautista P, Clemente-Gallardo J, Rivero A, Rivero P, Tarancón A. Evolutionary emergence of collective intelligence in large groups of students. Front Psychol 2022; 13:848048. [PMID: 36405219 PMCID: PMC9666766 DOI: 10.3389/fpsyg.2022.848048] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Accepted: 09/26/2022] [Indexed: 10/20/2023] Open
Abstract
The emergence of collective intelligence has been studied in much greater detail in small groups than in larger ones. Nevertheless, in groups of several hundreds or thousands of members, it is well-known that the social environment exerts a considerable influence on individual behavior. A few recent papers have dealt with some aspects of large group situations, but have not provided an in-depth analysis of the role of interactions among the members of a group in the creation of ideas, as well as the group's overall performance. In this study, we report an experiment where a large set of individuals, i.e., 789 high-school students, cooperated online in real time to solve two different examinations on a specifically designed platform (Thinkhub). Our goal of this paper 6 to describe the specific mechanisms of idea creation we were able to observe and to measure the group's performance as a whole. When we deal with communication networks featuring a large number of interacting entities, it seems natural to model the set as a complex system by resorting to the tools of statistical mechanics. Our experiment shows how an interaction in small groups that increase in size over several phases, leading to a final phase where the students are confronted with the most popular answers of the previous phases, is capable of producing high-quality answers to all examination questions, whereby the last phase plays a crucial role. Our experiment likewise shows that a group's performance in such a task progresses in a linear manner in parallel with the size of the group. Finally, we show that the controlled interaction and dynamics foreseen in the system can reduce the spread of "fake news" within the group.
Collapse
Affiliation(s)
- Santos Orejudo
- Department of Psychology and Sociology, University of Zaragoza, Zaragoza, Spain
| | | | | | - Pablo Bautista
- Department of Psychology and Sociology, University of Zaragoza, Zaragoza, Spain
| | - Jesús Clemente-Gallardo
- Department of Theoretical Physics, University of Zaragoza, Zaragoza, Spain
- Institute for Biocomputation and Physics of Complex Systems, University of Zaragoza, Zaragoza, Spain
| | | | - Pilar Rivero
- Department of Specific Didactics, University of Zaragoza, Zaragoza, Spain
| | - Alfonso Tarancón
- Department of Theoretical Physics, University of Zaragoza, Zaragoza, Spain
- Institute for Biocomputation and Physics of Complex Systems, University of Zaragoza, Zaragoza, Spain
| |
Collapse
|
8
|
Barnby JM, Mehta MA, Moutoussis M. The computational relationship between reinforcement learning, social inference, and paranoia. PLoS Comput Biol 2022; 18:e1010326. [PMID: 35877675 PMCID: PMC9352206 DOI: 10.1371/journal.pcbi.1010326] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Revised: 08/04/2022] [Accepted: 06/23/2022] [Indexed: 11/18/2022] Open
Abstract
Theoretical accounts suggest heightened uncertainty about the state of the world underpin aberrant belief updates, which in turn increase the risk of developing a persecutory delusion. However, this raises the question as to how an agent’s uncertainty may relate to the precise phenomenology of paranoia, as opposed to other qualitatively different forms of belief. We tested whether the same population (n = 693) responded similarly to non-social and social contingency changes in a probabilistic reversal learning task and a modified repeated reversal Dictator game, and the impact of paranoia on both. We fitted computational models that included closely related parameters that quantified the rigidity across contingency reversals and the uncertainty about the environment/partner. Consistent with prior work we show that paranoia was associated with uncertainty around a partner’s behavioural policy and rigidity in harmful intent attributions in the social task. In the non-social task we found that pre-existing paranoia was associated with larger decision temperatures and commitment to suboptimal cards. We show relationships between decision temperature in the non-social task and priors over harmful intent attributions and uncertainty over beliefs about partners in the social task. Our results converge across both classes of model, suggesting paranoia is associated with a general uncertainty over the state of the world (and agents within it) that takes longer to resolve, although we demonstrate that this uncertainty is expressed asymmetrically in social contexts. Our model and data allow the representation of sociocognitive mechanisms that explain persecutory delusions and provide testable, phenomenologically relevant predictions for causal experiments.
Collapse
Affiliation(s)
- Joseph M. Barnby
- Department of Psychology, Royal Holloway, University of London, London, United Kingdom
- Cultural and Social Neuroscience Group, Department of Neuroimaging, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, University of London, London, United Kingdom
- Neuropharmacology Group, Department of Neuroimaging, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, University of London, London, United Kingdom
- * E-mail:
| | - Mitul A. Mehta
- Cultural and Social Neuroscience Group, Department of Neuroimaging, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, University of London, London, United Kingdom
- Neuropharmacology Group, Department of Neuroimaging, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, University of London, London, United Kingdom
| | - Michael Moutoussis
- Wellcome Centre for Human Neuroimaging, University College London, London, United Kingdom
- Max-Planck–UCL Centre for Computational Psychiatry and Ageing, University College London, London, United Kingdom
| |
Collapse
|