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Robert Thornberg

@drthornberg.bsky.social
108 followers 125 following 91 posts

Professor of Education. Main research interests: moral and social processes of bullying in school and online, peer victimization and bystander behaviors.

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Robert Thornberg @drthornberg.bsky.social · 06/08/2026
Check out our new study on Swedish teachers’ perceptions and intended responses to bias-based bullying. doi.org/10.1080/2331...
doi.org
Swedish teachers’ perceptions and intended responses to bias-based bullying: variations across identity domains and school levels
Drawing on Swedish data (N = 184) from an international vignette study, this study examines teachers’ reported exposure to bias-based bullying as well as their perceptions and intended responses ac...
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Robert Thornberg @drthornberg.bsky.social · 31/07/2026
In this new study, we examined whether teacher efficacy was associated with teacher burnout expectancy among student teachers. Those higher in self-efficacy for instruction and classroom management tended to report less teacher burnout expectancy. doi.org/10.1080/0261...
doi.org
The association between teacher efficacy and teacher burnout expectancy among Swedish student teachers
There are concerns about student teachers starting to develop symptoms of teacher burnout during their teacher education. This makes it important to explore the links between burnout expectancy and...
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Robert Thornberg @drthornberg.bsky.social · 19/07/2026
In this new qualitative study, we examined how students perceive safety and unsafety in school changing rooms and explored which factors contribute to these perceptions from their own perspectives. doi.org/10.1080/1357...
doi.org
Negotiating a safe changing process: students’ experiences of (un)safety in school changing rooms
Changing rooms for physical education are consistently ranked as among the most unsafe places in school. However, the underlying reasons for these perceptions remain insufficiently explored. This s...
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Robert Thornberg @drthornberg.bsky.social · 16/07/2026
Among the findings in our new study: students who were more inclined to morally justify bullying and displace responsibility in such situations during the fall semester were more likely to bully others in the spring semester. #bullying doi.org/10.1186/s403...
doi.org
Mechanisms of moral disengagement as predictors of direct and indirect bullying perpetration: a short-term longitudinal study - BMC Psychology
The current study explored whether specific mechanisms of moral disengagement predicted bullying perpetration from a sample of upper elementary school students in Sweden. The study hypothesized that both moral justification (portraying harmful actions as serving a noble or socially valuable purpose) and victim attribution (blaming the victims for their own suffering) would be positively associated with subsequent bullying perpetration. Participants, who consisted of 471 students in grades 4–6, completed a web-based questionnaire at two timepoints. Analyses included two linear regression analyses—one with indirect bullying and one with direct bullying. Results indicated that moral justification significantly predicted bullying. The victim attribution predicted higher levels of indirect bullying and was significantly associated with bullying among girls. The findings suggest that assessing students’ morals and identifying and intervening in disengagement patterns might potentially be avenues practitioners need to consider. Also, programs need to consider gender differences and specifically target victim-blaming attitudes.
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Robert Thornberg @drthornberg.bsky.social · 30/06/2026
It was a pleasure to take part in this Re_Mind 2026 festival in Psychology in Wrocław and discuss promotive and preventive factors in schools on Polish national television.
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Robert Thornberg @drthornberg.bsky.social · 08/06/2026
The new book looks excellent, with incredibly important contributions from colleagues across the world that help us gain a global perspective on bullying.
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Robert Thornberg @drthornberg.bsky.social · 27/05/2026
Editorial: New ideas and international perspectives on school bullying: A multidisciplinary approach; together with Christopher Donoghue and Dorothy Espelage. doi.org/10.3389/fsoc...
doi.org
Frontiers | Editorial: New ideas and international perspectives on school bullying: a multidisciplinary approach
This Frontiers Research Topic explores several dimensions of this definition with a special emphasis on: a) the changing digital and cultural contexts for ag...
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Robert Thornberg @drthornberg.bsky.social · 26/05/2026
I’m excited to be part of Re_Mind – the Psychology Congress & Festival. We’ll meet in Wrocław to talk about student-teacher relationships and classroom climate in relation to bullying and other things. 📍 June 22–24, 2026 📍 Wrocław, Centennial Hall www.re-mind.pl
re-mind.pl
Międzynarodowy Kongres i Festiwal Psychologiczny 2026 – Re_Mind
Re_Mind 2026 to międzynarodowy kongres i festiwal psychologiczny łączący wiedzę, praktykę i inspirację. Sprawdź program i dołącz do wydarzenia.
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Robert Thornberg @drthornberg.bsky.social · 25/05/2026
Proud to be a small part of this important, ongoing ethnographic project aimed at understanding peer sexual harassment in students’ everyday school lives across adolescence, and how it is perceived, interpreted and experienced by the students themselves. doi.org/10.1186/s403...
doi.org
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Robert Thornberg @drthornberg.bsky.social · 18/05/2026
In our new stud, we examined justice-based and aversion-based #schadenfreude in #bullying; scoring high only on the former was not associated with bullying; dehumanizing and blaming the victim were also related to schadenfreude and bullying #edpsychs doi.org/10.1037/vio0...
doi.org
APA PsycNet
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Robert Thornberg @drthornberg.bsky.social · 18/05/2026
Note 9-11 September 2027 in your calendar for the most important conference on research on #bullying and peer victimization among children and youth. worldantibullyingforum.com/wabf-2027/
worldantibullyingforum.com
WABF 2027
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Robert Thornberg @drthornberg.bsky.social · 15/05/2026
In this new study, we found that children with higher schadenfreude (feelings of pleasure and satisfaction in response to the misfortunes of others) and who belong to classes with higher class moral disengagement, were more likely to bully others. #edpsychs #bullying doi.org/10.1080/1538...
doi.org
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Robert Thornberg @drthornberg.bsky.social · 25/04/2026
Check out this new study on how adolescents make sense of hate speech and how these experiences affect autonomy, competence, and relatedness in everyday peer and digital environments. #EdPsychs #DevPsych doi.org/10.1002/jad....
doi.org
Adolescents' Experiences of Hate Speech and Psychological Needs: A Reflexive Thematic Analysis
Introduction Adolescents are increasingly exposed to hate speech in both online and offline contexts, yet limited research has examined how such exposure is experienced and how it relates to adolesc.....
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Robert Thornberg @drthornberg.bsky.social · 13/03/2026
In our scoping review of students' changing room experiences in the context of PE, we found that they are embedded within social and emotional processes that shape students’ sense of safety, belonging, identity, and learning about social norms. #edpsychs doi.org/10.1080/1357...
doi.org
A scoping review of students’ changing room experiences in the context of physical education
The changing room for physical education (PE) is a distinctive space, markedly different from all other spaces within a school. While students are required to use the changing room during PE, previ...
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Robert Thornberg @drthornberg.bsky.social · 08/03/2026
Reading a PhD dissertation manuscript while listening to some soft, dreamy electronic music. open.spotify.com/playlist/2tV...
open.spotify.com
Spotify – Web Player
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Robert Thornberg @drthornberg.bsky.social · 07/03/2026
A positive class climate among peers predicts less #bullying and #cyberbullying, even when controlling for negative student-teacher relationships, gender, immigrant background, and within-class perceptions of class climate. #edpsychs doi.org/10.1002/berj...
doi.org
<em>British Educational Research Journal</em> | BERA Journal | Wiley Online Library
The current study aimed to investigate whether negative student–teacher relationships and within-class perceptions of the class climate at the individual level, and positive class climates at the cla....
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Robert Thornberg @drthornberg.bsky.social · 05/02/2026
In this study in which 1,419 Chinese adolescents participated, we found that those who perceived high parental autonomy support were more likely to select high-achieving friends. #edpsychs doi.org/10.1007/s109...
doi.org
The Role of Parental Influences in Chinese Adolescents’ Academic Achievement through Shaping Friendship Network Dynamics - Journal of Youth and Adolescence
Journal of Youth and Adolescence - Parents and friends are critical social influences on adolescents’ academic achievement, yet how they function together within dynamic friendship networks...
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Robert Thornberg @drthornberg.bsky.social · 05/02/2026
Check out this new study in which we examined sexual identity differences in the relationship between bullying victimization and risky sexual behaviors. #edpsychs doi.org/10.1080/1468...
doi.org
Disparities in the association between bullying victimization and risky sexual behaviors by sexual identity
The current study examines sexual identity differences in the relationship between bullying victimization and risky sexual behaviors. Data for the study were derived from the 2023 dataset from the ...
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Robert Thornberg @drthornberg.bsky.social · 05/02/2026
Check out this new ethnographic study, in which we explored the relations between school bullying, LGBTQI+ subjectivities, and the institutional context of schooling. doi.org/10.1080/1468...
doi.org
An ethnographic study of school bullying, LGBTQI+ subjectivities and the institutional context of schooling in Sweden
While the connection between schooling and spatial factors has been emphasised in studies of bullying, few investigations have explored how these factors contribute to the marginalisation and bully...
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Robert Thornberg @drthornberg.bsky.social · 02/12/2025
In this new grounded theory study, we found that #witnessing #bullying affected students’ feelings of authenticity, self-esteem, coping strategies, and academic focus. #bystander #edpsychs doi.org/10.3390/bs15...
doi.org
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Robert Thornberg @drthornberg.bsky.social · 02/12/2025
In a new qualitative study, we explored how high-achieving students with migration backgrounds described and made sense of their academic motivation. #edpsychs doi.org/10.1080/0031...
doi.org
“Be proud of me”: scholastic motivation of high-achieving students with migration backgrounds
Declining school performance has fueled public debate in Sweden, with a particular focus on students with migration backgrounds, who are often perceived as underachievers in the Swedish educational...
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Robert Thornberg @drthornberg.bsky.social · 11/11/2025
In a new study, we examined whether moral disengagement and defender self-efficacy were associated with two forms of passive bystanding in school bullying: unconcerned bystanding and guilty bystanding. #bullying #bystander #edpsychs doi.org/10.1007/s112...
doi.org
Moral disengagement and defender self-efficacy and their associations with defending, unconcerned bystanding, and guilty bystanding in school bullying - Social Psychology of Education
The aim of the present study was to investigate whether moral disengagement and defender self-efficacy were related to defending, unconcerned bystanding, and guilty bystanding in school bullying among...
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Robert Thornberg @drthornberg.bsky.social · 06/11/2025
World Anti-Bullying Forum 2027! #bullying worldantibullyingforum.com/lisbon-to-ho...
worldantibullyingforum.com
Lisbon to Host the World Anti-Bullying Forum 2027
The World Anti-Bullying Forum (WABF) is proud to announce that its next global gathering will be held in Lisbon, Portugal, September 9–11, 2027, hosted by the Faculty of Psychology at the University o...
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Robert Thornberg @drthornberg.bsky.social · 06/11/2025
Are you interested in doing research on bystanders of online sexual harassment among adolescents? Check out our validation study of the new Responses to Image-Based Sexual Abuse (ReIBSA) scale. doi.org/10.1016/j.ch...
doi.org
Redirecting
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Robert Thornberg @drthornberg.bsky.social · 17/09/2025
Our mixed-methods study showed: bullied students were more likely to attend counseling if they had disclosed bullying to a teacher or parent; the importance of positive counselor–student alliance (shared goals, trust, and mutual understanding). #bullying #EdPsychs doi.org/10.1016/j.ch...
doi.org
Redirecting
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Robert Thornberg @drthornberg.bsky.social · 03/09/2025
In a new study, we found that students who had more negative relationships with their teachers and students who belonged to school classes with a less positive class climate were more likely to engage in both traditional and cyber #bullying one year later. #edpsychs doi.org/10.1002/berj...
doi.org
<em>British Educational Research Journal</em> | BERA Journal | Wiley Online Library
The current study aimed to investigate whether negative student–teacher relationships and within-class perceptions of the class climate at the individual level, and positive class climates at the cla....
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Robert Thornberg @drthornberg.bsky.social · 28/08/2025
Vi söker dig som skulle vilja samla in kvalitativa data inom ramen för ett forskningsprojekt om sexuella trakasserier bland elever i skolan (heltidsanställning i 5 mån): web103.reachmee.com/ext/I005/103...
web103.reachmee.com
Biträdande forskare
Psykologiska institutionen har drygt 160 anställda, och bedriver en omfattande utbildnings- och forskningsverksamhet i samverkan
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Robert Thornberg @drthornberg.bsky.social · 18/08/2025
Check out our new qualitative study examining how professional vision is expressed by teachers and other school staff in relation to their roles in promoting a positive school climate and identifying and preventing bullying and peer harassment. doi.org/10.1080/2000...
doi.org
Mapping the language of professional vision: exploring obstacles and strategies for stimulating a positive school climate in three Swedish middle schools
A positive school climate is both pivotal for opposing bullying and other degrading treatment and dependent upon a whole-school approach. Although a growing body of research emphasises the importan...
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Robert Thornberg @drthornberg.bsky.social · 17/08/2025
Check out our validated behavior-based #bullying scale—power imbalance is built in, so it’s not just an aggression scale. It’s free for everyone to use. #EdPsych #EduSky : psycnet.apa.org/fulltext/202...
psycnet.apa.org
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Robert Thornberg @drthornberg.bsky.social · 13/08/2025
In this new study, we found that school classes with a more well-functioning class climate were more likely to have a lower proportion of victims of #bullying one semester later. #edpsychs doi.org/10.1007/s112...
doi.org
Well-functioning class climate and classroom prevalence of bullying victims: a short-term longitudinal class-Level path analysis - Social Psychology of Education
While research on how classroom climate impacts students’ bullying behavior has increased over past decades, studies on how a well-functioning class climate may impact the classroom prevalence of vict...
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Robert Thornberg @drthornberg.bsky.social · 03/07/2025
Our new study on #bullying victimization, #delinquency, and feelings about #violence is now published in an issue. #EdPsychs doi.org/10.1007/s109...
doi.org
Can Expressing Feelings About Violence be a Protective Buffer in the Linkage Between Bullying Victimization and Delinquent Activities? - Journal of Prevention
The current study explores whether expressing feelings about violence through journal or notebook and/or school assignment might be associated with a decrease in delinquent activities, such as substan...
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Robert Thornberg @drthornberg.bsky.social · 30/06/2025
Today’s playlist (dreamy electronic music to get the right mood) while translating an English survey into Swedish. open.spotify.com/playlist/2tV...
open.spotify.com
Dreamy electronic music
Playlist · Robert Thornberg · 162 items · 16 saves
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Robert Thornberg @drthornberg.bsky.social · 29/06/2025
In this recent study—with PhD student Antonio Cabrera-Vázquez as the lead author—we found that moral disengagement and schadenfreude at the individual level and moral disengagement at the classroom level were positively linked to #bullying perpetration. #EdPsychs doi.org/10.1080/1538...
doi.org
Schadenfreude and Bullying in Adolescents. Is Class Moral Disengagement a Moderator?
The aim of this study was to examine whether schadenfreude and moral disengagement at the individual level, and class moral disengagement at the classroom level, are associated with bullying perpet...
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Robert Thornberg @drthornberg.bsky.social · 16/06/2025
I had the honor of serving as a keynote speaker at WABF and would like to reiterate my message: If you are an early-career bullying researcher, we need to know more about classroom-level collective efficacy to stop peer aggression, class climate, and collective moral disengagement. #edpsychs
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Robert Thornberg @drthornberg.bsky.social · 26/05/2025
Today, the Swedish king passed by my window at the university.
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Robert Thornberg @drthornberg.bsky.social · 26/05/2025
Check out this study in which we compared #bullying perpetration and victimization prevalence rates between a definition-based scale and a behavior-based scale. #edpsychs doi.org/10.1177/0886...
doi.org
Prevalence Rates of Bullying: A Comparison Between a Definition-Based Scale and a Behavior-Based Scale - Björn Sjögren, Ylva Bjereld, Robert Thornberg, Jun Sung Hong, Dorothy L. Espelage, 2025
Self-reported measures of school bullying can be divided into two subtypes. Definition-based measures present a bullying definition followed by one question abo...
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Robert Thornberg @drthornberg.bsky.social · 27/04/2025
Dr Greg Hadley offers a grounded theory workshop. For more info, check out the document below.
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Robert Thornberg @drthornberg.bsky.social · 23/04/2025
Check out our new qualitative study examining how school students describe obstacles and strategies for creating a positive school climate based on how they perceived the vision and noticing of school professionals. www.mdpi.com/2076-0760/14...
mdpi.com
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Reposted by Robert Thornberg
Paul Horton @paulhortonse.bsky.social · 10/04/2025
My latest article about inclusive education and the bullying involvement of boys with special educational needs, co-authored by Camilla Forsberg and @drthornberg.bsky.social, is now freely available online in the International Journal of Inclusive Education: doi.org/10.1080/1360...
doi.org
Inclusive education and the bullying involvement of boys with special educational needs at a Swedish elementary school
Previous research has found that students with special educational needs (SEN) are at increased risk of involvement in school bullying, that they tend to have fewer friends than non-SEN peers, and ...
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Robert Thornberg @drthornberg.bsky.social · 25/03/2025
In this study, we found that narcissism, Machiavellianism, psychopathy, and moral disengagement were directly linked to cyberbullying; Machiavellianism and psychopathy were also indirectly linked to cyberbullying, mediated by moral disengagement. doi.org/10.1080/0163...
doi.org
From Dark Triad Personality Traits to Digital Harm: Mediating Cyberbullying Through Online Moral Disengagement
This study aimed to investigate (a) the relationships between the three dimensions of dark triad personality traits (narcissism, Machiavellianism, and psychopathy), moral disengagement, and cyberbu...
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Robert Thornberg @drthornberg.bsky.social · 25/03/2025
Our study on bystander reactions across different bullying types, with Tomas Jungert as the lead author, is finally published in an issue. doi.org/10.1080/1538...
doi.org
Classroom Bullying: Understanding Bystander Reactions Across Different Bullying Types
School-based bullying is a widespread issue, but it occurs less often when bystanders defend the victims. This study examined whether type of bullying and students’ trust in their teacher’s ability...
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Robert Thornberg @drthornberg.bsky.social · 01/03/2025
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Reposted by Robert Thornberg
Jon Cooper @joncooper-us.bsky.social · 28/02/2025
Pass it on. #StandWithUkraine
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Robert Thornberg @drthornberg.bsky.social · 01/03/2025
Vance accused Zelensky engaging in propaganda. Well, this showed up on my feed today.
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Robert Thornberg @drthornberg.bsky.social · 01/03/2025
In addition to the quantitative findings showing that teacher–student relationship quality predicts student engagement one year later, the qualitative findings showed that students want teachers to be kind, caring, helpful, skilled, funny, and fair. doi.org/10.1080/0267...
doi.org
Teacher–Student Relationship Quality and Student Engagement: A Sequential Explanatory Mixed-Methods Study
The overall objective of this study was to examine the links between teacher–student relationship quality and student engagement, delimited to affective and behavioural engagement. We used a sequen...
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Robert Thornberg @drthornberg.bsky.social · 25/02/2025
Check out this study on Swedish students' perspectives on supportive school climates and help-seeking; 59 focus group interviews; three main categories: (1) teachers as sources of support; (2) availability of support; and (3) consistent and responsive support. doi.org/10.1080/0264...
doi.org
A qualitative study of Swedish pupils’ perspectives on supportive school climates and help-seeking
The aim of this study is to explore pupils’ perspectives on school climate, with a focus on help-seeking from teachers when experiencing unsafe incidents. Fifty-nine focus group interviews were con...
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Robert Thornberg @drthornberg.bsky.social · 25/02/2025
In this study, we examined the prevalence of childhood conduct disorder and bullying perpetration and their association with parenting practices among Ukrainian children living in proximity to the war. doi.org/10.1016/j.ch...
doi.org
Redirecting
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Robert Thornberg @drthornberg.bsky.social · 19/02/2025
Are you considering to conduct grounded theory research with children as participants? This might be a helpful paper. www.researchgate.net/profile/Robe...
researchgate.net
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Robert Thornberg @drthornberg.bsky.social · 19/02/2025
This is the most significant international research conference on #bullying among children and adolescents—taking place in Norway this year. #EdPsychs worldantibullyingforum.com/wabf-2025/
worldantibullyingforum.com
WABF 2025
Join us in Stavanger June 11-13 2025 for World Anti-Bulling Forum 2025.
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Robert Thornberg @drthornberg.bsky.social · 17/02/2025
In this new ethnographic study, we explored the relations between school bullying, LGBTQI+ subjectivities, and the institutional context of schooling. #EdPsychs #bullying #LGBTQ doi.org/10.1080/1468...
doi.org
An ethnographic study of school bullying, LGBTQI+ subjectivities and the institutional context of schooling in Sweden
While the connection between schooling and spatial factors has been emphasised in studies of bullying, few investigations have explored how these factors contribute to the marginalisation and bully...
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