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- 2026-05-26
An Evaluation of the Empirical Studies on the Significance of the Original Audi Manufacturer’s Trademark in Shaping the Perception of Automotive Spare Parts Among Audi Car Owners and Professionals as Published in Tischner, A., Stasiuk, K.: ‘‘Spare Parts, Repairs, Trade Marks and Consumer Understanding’’
Tischner and Stasiuk (IIC 54:26–60 (2023), https://doi.org/10.1007/s40319-022-01274-8) concluded that the Audi trademark does not influence the evaluation of independently manufactured automotive spare parts, arguing that both consumers and experts interpret such trademarks primarily as descriptive cues of intended use rather than as indicators of origin. The present paper revisits their empirical evidence and challenges this conclusion by reanalyzing the original raw dataset made publicly available in the OSF repository. We argue that the original authors’ conclusions stem from a methodological error – specifically, the aggregation of evaluations across participants who differed fundamentally in their perceptions of the part’s manufacturer. Using the original data, we reclassified both Audi owners and automotive experts according to the manufacturer they recalled after product exposure: Audi, the independent manufacturers named in the description, or other/unknown manufacturers. Separate analyses of variance were then conducted within these groups for four evaluation dimensions: perceived quality, material durability, appearance, and purchase intention. The reanalysis focused on the radiator grille stimulus, across four trademark presentation conditions. Contrary to Tischner and Stasiuk’s conclusions, the results consistently show that brand recall significantly shaped product evaluations. Both consumers and experts who mistakenly identified Audi as the manufacturer evaluated the spare parts more favorably than those who correctly identified independent manufacturers or expressed uncertainty. These effects were particularly pronounced when the Audi trademark was embedded in the product or visually integrated into its design, and in several conditions reached statistical significance. The high rate of manufacturer misidentification – despite explicit textual information – underscores the influential role of trademarks as associative signals affecting perceived quality and value. Overall, this reanalysis demonstrates that the Audi trademark did influence the evaluation of automotive spare parts. The original claim that trademarks have lost their origin-identifying and evaluative function is therefore unsupported and inconsistent with both the empirical evidence and the broader literature on branding and consumer perception. - 2025-08-13
To build a family : exploring preferred paths to parenthood among plurisexual individuals without children
Aims/Background: Limited research has examined family-building strategies among plurisexual individuals. Culture and gender are essential determinants of parenthood prospects among individuals with minoritized sexual identities. For plurisexual individuals, the partner’s gender also seems to play a critical role. Our investigation aimed to explore cisgender plurisexual individuals’ preferred paths to parenthood considering their country of origin, gender, and partner’s gender. Design/Method: We examined associations between preferred pathways to parenthood and country, gender, and partner’s gender among 405 cisgender plurisexual individuals aged between 18 and 45 years (M = 25.76; SD = 5.57), from Portugal (n = 140; 34.9%), Israel (n = 78; 19.3%), Poland (n = 85; 21%), and the UK (n = 102; 25.2%). Results: Overall, couple adoption and sexual intercourse were the most chosen pathways to parenthood, and self-insemination and co-parenting were the least chosen. Participants from Poland and the United Kingdom were less likely to choose artificial insemination, single adoption, and self-insemination than their Portuguese counterparts. Women were more likely than men to choose artificial insemination. Individuals in different-gender relationships were more likely to choose sexual intercourse as a means of having children than were those in same-gender relationships, and the opposite was true for artificial insemination. Conclusion: Country, gender, and the partner’s gender influence plurisexual individuals’ choice of some parenthood pathways. Psychological and reproductive counselling should consider these aspects. - 2026-06-23
Longitudinal event-sampling dataset of football fans across five countries during the 2024 European championship
This dataset was collected during the UEFA EURO football championship in 2024. It provides match-contingent experience sampling data, including (a) individual-level variables such as life satisfaction, (b) interpersonal variables such as prosocial intent, and (c) broader societal variables such as political trust. The data points are nested in a sample of N = 1,012 individuals from five countries (England, Germany, Italy, the Netherlands, Poland). Using an event-sampling method with four to eight measurement waves (depending on how far the national team progressed in the tournament), we captured time-sensitive fluctuations in a total of m = 30 variables in response to the national team’s objective (i.e., win, draw, loss) and perceived success. In addition, the dataset contains moderating variables including Big-5 personality traits, conspiracy and free-will beliefs, or alcohol consumption and betting behaviors, and detailed match-specific data (e.g., shots on target, yellow cards, attendance). Our data descriptor portrays the methodological approach, data collection procedures, and available variables, and outlines how the data may be used for future research. - 2026-06-20
Kryterium znacznego wkładu w rozwój określonej dyscypliny w postępowaniu habilitacyjnym
This article is an original research paper concerning the interpretation of one of the prerequisites for conferring the academic degree of habilitated doctor in Poland, i.e. the prerequisite of making a significant contribution to the development of a specific scientific discipline. starting from the statement of ambiguity of the provision formulating this prerequisite, the author indicates possible ways of understanding that provision, and then determines which interpretation, in the light of recognised methods of legal interpretation, should be regarded as appropriate. The aim of the research is to prove the main thesis that the aforementioned prerequisite, contrary to widespread practice, should be understood as meaning that the contribution to the development of the discipline must be made by the habilitation candidate’s entire body of work, and not by the main work alone. in this respect, the author’s findings are original in nature, as this view, although already presented to a limited extent in the literature, has not been substantiated in detail to date. The results of the research conducted may be of significant importance for the functioning of the system of scientific promotions in Poland, as they have the potential to modify the current practice of reviewers and bodies participating in habilitation proceedings. - 2026-05-01
Immersive VR Training for Tram Drivers. Evaluating Procedural Knowledge Acquisition and User Experience in a Controlled Study
The present study evaluates an immersive VR training module for safety-critical the Pre-Operation Check (OC) in tram driver training using VR180 expert video with instructor commentary. In a controlled study (n=35), trainees were assigned to VR or paper-based instruction and assessed across two instructional sessions. VRtrained participants achieved higher procedural knowledge and perceived readiness, with comparable stress reduction across groups and excellent usability and user experience ratings. Results indicate that immersive VR can effectively complement traditional instruction for procedural learning in public transport training.
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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.
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