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- 2026-04-18
The Use of Mimicry to Promote Vaccination Uptake
This chapter focuses on mimicry, that is, unconscious imitation of another person’s behaviors, and its role in enhancing communication between doctors and patients by fostering trust, rapport, and mutual understanding. Attention is paid to the context of vaccination, where mimicry is hypothesized as a potential technique for enhancing the quality of interaction and, consequently, promoting vaccine-related communication. Furthermore, the chapter introduces a novel mimicry research direction: recent findings show that persons who are being mimicked during an interaction are perceived by third-party observers as more effective in promoting vaccination than those who are mimicking others, regardless of vaccine type or third-party observers’ prior attitudes toward vaccination. Practical recommendations regarding the potential use of mimicry in medical practice and public health campaigns related to vaccination are discussed. - 2026-04-06
Stranger Rape or Impromptu Consensual Sex? Investigating Mock Juror Decision‐Making in a Genuine Contested Rape Trial
The aim of this study was to better understand juror decision-making in a less typical rape trial scenario where even prior acquaintance is disputed. Adopting an improved mock trial paradigm including a video-recorded recreation of a genuine rape allegation and jury-group deliberation, 156 jury-eligible participants took part in 1 of 13 identical 12-person mock trials. Pre-trial, a psychosocial questionnaire was conducted and post-trial, juries deliberated attempting to reach a unanimous verdict. Regression analyses revealed that male jurors, those with greater belief in rape myths and lower scores in interpersonal manipulation were most likely to return not guilty verdicts pre-deliberation. Post-deliberation, increased self-esteem and rape myth acceptance scores were associated with not guilty verdict selections. Female and Caucasian jurors were most likely to change their decision following group-deliberation. This research has important implications for understanding the role that juror biases can have on rape trial outcomes with jury reform initiatives discussed. - 2026-04-15
Intimate partner rape: do rape myths still influence verdict outcomes when the defendant is an ex-partner?
Introduction: Despite research highlighting the influence of rape attitudes and other juror traits on trial outcomes, few studies have examined such relationships within intimate partner rape trials, prioritising instead decision-making in so-called “date rape” cases. The current study, therefore, sought to investigate the relationship between juror demographic traits, their pre-trial legal attitudes, and rape myth beliefs, upon subsequent verdict decisions made in an intimate partner rape trial. Methods: The study adopted a mock trial paradigm, with methodological enhancements aimed at increasing ecological validity. Mock jurors (N = 435) completed a series of attitudinal and demographic questions online before observing a recreation of a genuine intimate partner rape trial and subsequently rendering their verdict. Results: Results revealed that ethnicity, educational attainment, and rape myth acceptance, though not varied legal attitudes, were all significant predictors of the verdict selections that jurors made. Caucasian, university-educated mock jurors and jurors who rejected rape myths to a greater extent were those most likely to find the defendant guilty. Female jurors were also significantly more likely to return a guilty verdict before, though not after, controlling for variation in rape myth beliefs. Discussion: These findings offer further support to the wealth of existing literature that suggests jurors' pre-trial rape myth beliefs, alongside other demographic characteristics, appear to predispose juror judgements and decision-making, and extend upon past literature in identifying a similar trend within intimate partner rape trials. Findings highlight the need for targeted juror reforms, such as myth-debunking juror education, before such recommendations are made. Before such recommendations are made, further enhancements to mock-trial procedures to maximise ecological validity, alongside greater research among genuine trial jurors, are warranted. - 2026-02
The value of leaders we trust and leaders who make us stronger: Exploring the distinct contributions of different components of identity leadership to group member outcomes
This study investigates the critical role of social identity in leadership, specifically examining identity leadership (IL) and the unique contributions of its four subdimensions: identity prototypicality, identity advancement, identity entrepreneurship, and identity impresarioship. To date, research has largely focused on the global construct of identity leadership and shown that in organizational contexts, it is a predictor of a range of outcomes, including group members’ burnout and organizational citizenship. However, the distinct roles of the four subdimensions remain little understood. Extending earlier findings, we address this gap by testing the hypothesis that the four subdimensions are differentially implicated in two key mechanisms that underlie the relationship between IL and group outcomes: (a) trust in the leader and (b) team identification. The present study explores this proposition by using structural equation modeling with latent factors to test a mediation model in 2020–2021 data from the Global Identity Leadership Development project (GILD; N = 7,855). As hypothesized, we found that identity prototypicality and identity advancement predominantly predicted greater trust in the leader, whereas identity entrepreneurship primarily predicted greater team identification. Contrary to our hypothesis, identity impresarioship showed a negative relation with trust. In turn, both trust in the leader and team identification were positively associated with organizational citizenship behavior (OCB), and negatively with burnout. We conclude by reflecting on the implications of these findings for both the theory and practice of leadership.
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- 2024-05-24
Psychologia społeczna. Wydanie drugie zaktualizowane
Nowa wersja podręcznika Psychologia społeczna ukazuje się w 14 lat po jego pierwszej edycji. Później było wiele wydań, bo podręcznik zyskał powszechne uznanie wykładowców i studentów. To wydanie jednak zasadniczo różni się od poprzednich. Współautorem został Tomasz Grzyb. W tomie przybyło wiele nowych fragmentów, niektóre kwestie zaktualizowano bądź opatrzono dodatkowymi komentarzami, odwołując się do świeżej literatury. Przede wszystkim zmienił się świat dookoła nas, pojawiły się nowe zjawiska, jak na przykład światowa pandemia COVID-19 i wraz z tym potrzeba odniesienia się do jej psychologicznych konsekwencji, a o wielu zjawiskach, którymi zajmuje się psychologia społeczna wiemy dziś więcej niż kilkanaście lat temu. Nie pozostało to bez wpływu na sam podręcznik – jego nowa, zmodyfikowana i przeredagowana treść lepiej oddaje charakter zmieniającej się, choć ciągle tak samo fascynującej dziedziny, jaką jest psychologia społeczna. Profesorowie Bogdan Wojciszke i Tomasz Grzyb, psychologowie o światowej renomie, napisali podręcznik do psychologii społecznej, jakiego jeszcze w Polsce nie było. Książka obejmuje wszystkie klasyczne zagadnienia składające się na tę dyscyplinę oraz zagadnienia relatywnie nowe, takie jak kwestie różnic płci, nowych mediów, społeczeństwa sieci, miłości i władzy. Napisana jasnym i barwnym językiem skupia się na prawidłowościach rządzących ludzką psychiką i postępowaniem. Pokazuje, w jak fascynujący sposób psychologia społeczna odpowiada na pytanie, kim jest człowiek i na czym polega jego społeczna natura. Wcześniejsze wydania tej książki stały się fundamentem dydaktyki akademickiej na kierunku psychologia. - 2025-08-11
What Puppygirls Know? The (in)Human Pedagogy of a Trans Feminine Style
‘Puppygirls’ is a name for a particular kinky trans feminine lesbian style, rooted in the long history of trans erotic productions, and currently thriving on social media platforms, such as Twitter (now X), Bluesky, or Discord. In this article, I provide an analysis of the style that is rooted in personal immersion in ‘puppygirl culture’. Using several examples of puppygirl media productions, I argue for the possibility of reading the puppygirl style as a critical practice: one that hints at ways of being trans that do rely on the ciscentric understanding of ‘the human’ as their point of reference. In doing so, I show how puppygirl style resonates with theoretical interventions in the field of trans studies offered by scholars such as Susan Stryker and Talia Mae Bettcher. - 2023
Wypalenie rodzicielskie: wprowadzenie do teorii i badań
The aim of the article is to present the concept of parental burnout, which has recently become a topic of interest for researchers. In the article, we review the theoretical concept of parental burnout, present the questionnaires to measure it as well as the research results indicating risk factors and consequences of parental burnout, and the first studies on the effectiveness of psychological interventions to reduce it. This article presents information in a concise, simple and understandable way, providing readers with a quick overview of the theory of parental burnout and the latest research on this phenomenon. - 2024-06
The Big Three Perfectionism Scale: Validation of the Polish Version
The Big Three Perfectionism Scale (BTPS) was created to integrate different aspects of perfectionism, including the newly conceptualized concept of narcissistic perfectionism. The goal of our two studies (N = 1341) was to examine the psychometric properties of the Polish adaptation of the BTPS, supporting the validity and portability of the measure. The studies were conducted among people who had a child, thus contributing to a better understanding of parental perfectionism, one of the key factors influencing parental well-being and a child’s functioning. Our analyses included investigating the structure of the scale, intercorrelations between subscales, reliability, and convergent validity by correlating BTPS scores with other measures of perfectionism and correlates of psychopathology (borderline symptoms) and parental difficulties (parental stress and parental burnout). Results supported the structure of the original BTPS. As predicted, confirmatory factor analysis indicated that items comprising the Polish adaptation of the questionnaire, like the original version, measure three related but specific aspects of perfectionism: rigid perfectionism, self-critical perfectionism, and narcissistic perfectionism. The three dimensions were also found to be specifically related to the difficulties experienced by parents. Further, the Polish version of the BTPS was found to have good internal reliability and validity. Our results from two independent Polish samples suggest that the Polish version of the BTPS is a psychometrically robust measure of perfectionism for assessing the three perfectionism factors.
