Krystian Julian Barzykowski

Applied Memory Research Laboratory, Institute of Psychology, Jagiellonian University Krakow Poland

Theories of autobiographical memory distinguish between involuntary and voluntary retrieval as a consequence of conscious intention (i.e., wanting to remember). Another distinction can be made between direct and generative retrieval, which reflects the effort involved (i.e., trying to remember). However, it is unclear how intention and effort inter...

Involuntary autobiographical memories come to mind effortlessly and unintended, but the mechanisms of their retrieval are not fully understood. We hypothesize that involuntary retrieval depends on memories that are highly accessible (e.g., intense, unusual, recent, rehearsed), while the elaborate search that characterizes voluntary retrieval also p...

Recent studies on involuntary autobiographical memories (IAMs) in daily life have shown that they are most frequently reported during daily routines (e.g. while ironing). Such studies have suggested that reporting IAMs may be influenced by the level of the ongoing task demands and availability of cognitive resources. In two studies, we investigated...

In everyday life, involuntary thoughts about future plans and events occur as often as involuntary thoughts about the past. However, compared to involuntary autobiographical memories (IAMs), such episodic involuntary future thoughts (IFTs) have become a focus of study only recently. The aim of the present investigation was to examine why we are not...

Mental simulation theories of language comprehension propose that people automatically create mental representations of objects mentioned in sentences. Mental representation is often measured with the sentence-picture verification task, wherein participants first read a sentence that implies the object property (i.e., shape and orientation). Partic...

The manuscript describes an experimental investigation of a technique that might reduce memory conformity: the reinforced self‐affirmation procedure (RSA). While previous studies have already demonstrated the RSA's effectiveness in reducing other memory distortions (e.g., the misinformation effect and interrogative suggestibility), this has not bee...

People can remember experiences from their past, either deliberately or spontaneously-that is, memories can be voluntarily or involuntarily retrieved. People tend to report that their voluntary and involuntary memories have different properties. But people's reports about their mental phenomena can be open to bias or mistaken, shaped in part by the...

In response to the COVID-19 pandemic, the Psychological Science Accelerator coordinated three large-scale psychological studies to examine the effects of loss-gain framing, cognitive reappraisals, and autonomy framing manipulations on behavioral intentions and affective measures. The data collected (April to October 2020) included specific measures...

Ideal partner preferences (i.e., ratings of the desirability of attributes like attractiveness or intelligence) are the source of numerous foundational findings in the interdisciplinary literature on human mating. Recently, research on the predictive validity of ideal partner preference-matching (i.e., do people positively evaluate partners who mat...

In this article we review the literature on the phenomenology of retrieval from the personal past, and propose a framework for understanding how epistemic feelings and metacognitive reflections guide the retrieval of representations of past events in the Self Memory System. Our focus is on an overlooked aspect of autobiographical memory, the phenom...

Voluntary isolation is one of the most effective methods for individuals to help prevent the transmission of diseases such as COVID-19. Understanding why people leave their homes when advised not to do so and identifying what contextual factors predict this non-compliant behavior is essential for policymakers and public health officials. To provide...

In 2020, the world was amid a global health crisis—the COVID-19 pandemic. Nations had varying levels of morbidity and mortality and adopted different measures to prevent the spread of infection. Effects of the pandemic on spontaneous (rather than voluntary) past and future thoughts remain unexplored. Here, we report data from a multicountry online...

Following theories of emotional embodiment, the facial feedback hypothesis suggests that individuals’ subjective experiences of emotion are influenced by their facial expressions. However, evidence for this hypothesis has been mixed. We thus formed a global adversarial collaboration and carried out a preregistered, multicentre study designed to spe...

Involuntary autobiographical memories (IAMs) and déjà vu are phenomena that occur spontaneously in daily life. IAMs are recollections of the personal past, whereas déjà vu is defined as an experience in which the person feels familiarity at the same time as knowing that the familiarity is false. We present and discuss the idea that both IAMs and dé...

The COVID-19 pandemic (and its aftermath) highlights a critical need to communicate health information effectively to the global public. Given that subtle differences in information framing can have meaningful effects on behavior, behavioral science research highlights a pressing question: Is it more effective to frame COVID-19 health messages in t...

The COVID-19 pandemic has increased negative emotions and decreased positive emotions globally. Left unchecked, these emotional changes might have a wide array of adverse impacts. To reduce negative emotions and increase positive emotions, we tested the effectiveness of reappraisal, an emotion-regulation strategy that modifies how one thinks about...

The present study focused on involuntary thoughts about personal past events (i.e., involuntary autobiographical memories; IAMs), and involuntary thoughts about future events and plans (i.e., involuntary future thoughts; IFTs). The frequency of these involuntary thoughts is influenced by cognitive demands of ongoing activities, but the exact underl...

The COVID-19 pandemic created a unique set of circumstances in which to investigate collective memory and future simulations of events reported during the onset of a potentially historic event. Between early April and late June 2020, we asked over 4,000 individuals from 15 countries across four continents to report on remarkable (a) national and (b...

This book brings together dozens of the world’s leading scholars in memory studies to explore national memory in an age of populism. Drawing on disciplines ranging from cognitive science to history, these scholars address issues such as how memory is tied to individual and collective identity, how national pasts create political presents, and how a...

The study of moral judgements often centres on moral dilemmas in which options consistent with deontological perspectives (that is, emphasizing rules, individual rights and duties) are in conflict with options consistent with utilitarian judgements (that is, following the greater good based on consequences). Greene et al. (2009) showed that psychol...

The provided dataset represents the performance of adult individuals in three experimental tasks measuring cognitive inhibition: the Stroop task; the SART task and the Eriksen Flanker task. All tasks were initially completed in a web setting (online) by 485 individuals. Additionally, randomly selected participants completed all these tasks one more...

Significance Communicating in ways that motivate engagement in social distancing remains a critical global public health priority during the COVID-19 pandemic. This study tested motivational qualities of messages about social distancing (those that promoted choice and agency vs. those that were forceful and shaming) in 25,718 people in 89 countries...

The COVID-19 pandemic created a unique set of circumstances to investigate collective memory and future simulations of events reported during the onset of a potentially historic event. Between early April and late June, 2020, we asked over 4000 individuals from 15 countries across four continents to report on remarkable (a) national and (b) global...

It is assumed that the difference between voluntary and involuntary autobiographical memories lies in the intentionality to retrieve a memory assigned by the experimenter. Memories that are retrieved when people are instructed to do so in response to cues are considered voluntary (VAMs), those that pop up spontaneously are considered involuntary (I...

Objectives While voluntary memories are intended and expected, involuntary memories are retrieved with no intention and are usually unexpected (when one is not waiting for a memory). The present study investigates the effects of retrieval intentionality ( wanting to retrieve a memory) and monitoring processes ( expecting a memory to appear) on the...

Background: There are more and more foreigners in Poland who become clients of the Polish healthcare system. They use, among others, emergency medical services provided by healthcare professionals: doctors, nurses, and paramedics. Skillful care for culturally different patients requires cultural competencies and cultural intelligence to ensure goo...

In everyday life, people often experience involuntary thoughts about their personal past and future events in response to incidental cues in the environment. Yet, despite the abundance of such cues, our consciousness is not constantly flooded by these involuntary autobiographical memories (IAMs) and involuntary future thoughts (IFTs). The main goal...

The paper presents the memory conformity effect phenomenon, which assumes that information about the same event that a witness acquires from another witness (misinformation) is incorporated into the first witness’ memory of the event (original information). The study has two goals: (1) to verify the existence of people with the memory conformity ef...

In the present paper, we provide a protocol for experimentally measuring and calculating individual inhibitory control capacity index in adult participants in an online Inquisit-based setting. We believe that this method can serve other researchers in the standardized assessment of individual inhibitory control capacity that can be used in studies...

The COVID-19 pandemic has increased negative emotions and decreased positive emotions globally. Left unchecked, these emotional changes might have a wide array of adverse impacts. To reduce negative emotions and increase positive emotions, we tested the effectiveness of reappraisal, an emotion-regulation strategy that modifies how one thinks about...

The COVID-19 pandemic has increased negative emotions and decreased positive emotions globally. Left unchecked, these emotional changes might have a wide array of adverse impacts. To reduce negative emotions and increase positive emotions, we tested the effectiveness of reappraisal, an emotion-regulation strategy that modifies how one thinks about...

Cel pracy Inteligencja kulturowa stanowi jeden z kluczowych elementów kompetencji społecznych we współczesnym zglobalizowanym świecie. Dążenie do rozwoju tych kompetencji należy uznać za szczególnie istotne w przypadku pracowników opieki medycznej, którzy coraz częściej spotykają się w swojej codziennej pracy z pacjentami pochodzącymi z różnych krę...

Background: Since 2012, education standards in medical faculties in Poland have allowed medical universities to introduce content related to multiculturalism. On the one hand, this creates a necessity to introduce new strategies, forms, and techniques of education aimed at the development of knowledge, skills, and attitudes in terms of multicultur...

Theories of autobiographical memory distinguish between involuntary and voluntary memories. While involuntary memories are retrieved with no conscious intention and are therefore unexpected, voluntary memories are both intended and expected. Recent research has shown that participants sometimes classify their memories as either involuntary or volun...

In situations of cognitive overload, the role of a metacognitive decision to stop learning is of utmost importance. We investigated how young and older adults decide to stop learning as a strategy for maximizing memory performance when they face to-be-learned material exceeding their memory capability. People may decide to stop learning for two mai...

Over the past 10 years, Oosterhof and Todorov’s valence–dominance model has emerged as the most prominent account of how people evaluate faces on social dimensions. In this model, two dimensions (valence and dominance) underpin social judgements of faces. Because this model has primarily been developed and tested in Western regions, it is unclear w...

Tearful crying is a ubiquitous and likely uniquely human phenomenon. The persistence of this behavior throughout adulthood has fascinated and puzzled many researchers. Scholars have argued that emotional tears serve an attachment function: Tears are thought to act as a social glue by triggering social support intentions. Initial experimental studie...

The manuscript describes an experimental investigation of one possible technique that may reduce memory conformity: the reinforced self‐affirmation procedure (RSA). While previous studies have already demonstrated the RSA’s effectiveness in reducing other memory distortions (e.g., the misinformation effect, interrogative suggestibility), this has n...

Introduction. The growing cultural diversity of Polish society creates new challenges for people who, in their professional activities, deal with culturally divergent people. Therefore, on the one hand, there is an urgent need for education and development in cross-cultural competences; on the other hand, there is a need to measure these competence...

The facial feedback hypothesis suggests that an individual’s subjective experience of emotion is influenced by their facial expressions. Researchers, however, currently face conflicting narratives about whether this hypothesis is valid. A large replication effort consistently failed to replicate a seminal demonstration of the facial feedback hypoth...

Tearful crying is a ubiquitous and mainly human phenomenon. The persistence of this behavior throughout adulthood has fascinated and puzzled many researchers. Scholars have argued that emotional tears serve an attachment function: Tears are thought to act as a social glue that binds individuals together and triggers social support intentions. Initi...

Tearful crying is a ubiquitous and mainly human phenomenon. The persistence of this behavior throughout adulthood has fascinated and puzzled many researchers. Scholars have argued that emotional tears serve an attachment function: Tears are thought to act as a social glue that binds individuals together and triggers social support intentions. Initi...

Jedno z obserwowanych w literaturze naukowej zniekształceń dotyczy pamiętania osiągnięć edukacyjnych. Zauważono, że wśród uczniów i studentów występuje tendencja do podawania wyniku lepszego niż ten, który otrzymali. Przeprowadzone przez nas badania miały sprawdzić, czy tendencja do podawania wyników lepszych niż w rzeczywistości będzie się wiązała...

Background Healthcare professionals and students of medical faculties in Poland increasingly encounter culturally diverse patients. It is necessary to support the development of cultural intelligence in order to improve the medical care provided to patients from different cultural backgrounds. At present there are no standardized tools in Poland th...

Over the last ten years, Oosterhof and Todorov’s valence-dominance model has emerged as the most prominent account of how people evaluate faces on social dimensions. In this model, two dimensions (valence and dominance) underpin social judgments of faces. Because this model has primarily been developed and tested in Western regions, it is unclear w...

This comparative article examines the cognitive and linguistic functioning of Roma children attending both mainstream and special primary schools in Poland. Although many studies have investigated the segregation of Romani children in education, only a few of these have used psychological diagnostic tests as a source of information about Roma child...

This comparative article examines the cognitive and linguistic functioning of Roma children attending both mainstream and special primary schools in Poland. Although many studies have investigated the segregation of Romani children in education, only a few of these have used psychological diagnostic tests as a source of information about Roma child...

The present study investigated autobiographical memories of school. While previous works have shown that most memories relating to school are social as opposed to academic, there are still strong theoretical arguments for the presumed prevalence of educationally oriented memories from at least some parts of the school period. The goal of the study...

While involuntary memories are retrieved with no intention and are usually unexpected (when one is not waiting for a memory to arise), voluntary memories are intended and expected (when one is searching and waiting for a memory to arise). The present study aimed to investigate the effects of retrieval intentionality (i.e. wanting to retrieve a memo...

Much research on moral judgment is centered on moral dilemmas in which deontological perspectives (i.e., emphasizing rules, individual rights and duties) are in conflict with utilitarian judgements (i.e., following the greater good defined through consequences). A central finding of this field Greene et al. showed that psychological and situational...

The observation that exerting self-control in an initial task impairs subsequent self-control performance in a following task has been used to explain a wide range of phenomena. If evidence for this "ego-depletion" effect was initially believed to be strong, it is now questioned. Recent meta-analyses indicated that this effect was sensitive to publ...

Due to changes in Polish society resulting from a significant inflow of immigrants to Poland, the need to develop the cultural competences of various professional groups who have contact with immigrants in their work has increased. These groups should include healthcare professionals, especially because of the significant increase in the number of...

The Polish version of the Cross-Cultural Competence Inventory. (PDF)

Data base of Study 1 and Study 2. (ZIP)

We examined the replicability of the co-witness suggestibility effect originally reported by Garry et al. (2008) by testing participants from 10 countries (Brazil, Canada, Colombia, India, Japan, Malaysia, Poland, Portugal, Turkey, and the United Kingdom; total N = 486). Pairs of participants sat beside each other, viewing different versions of the...

Mental simulation theories of language comprehension propose that people automatically create mental representations of real objects. Evidence from sentence-picture verification tasks has shown that people mentally represent various visual properties such as shape, color, and size. However, the evidence for mental simulations of object orientation...

[English version below] Niniejszy rozdział omawia najważniejsze zagadnienia związane z diagnozowaniem dzieci i młodzieży, które pochodzą z innych kultur niż polska i dla których język polski nie jest pierwszym językiem. W tekście wskazujemy, w jaki sposób kultura wywiera istotny wpływ na osoby uczestniczące w procesie diagnozy - osobę diagnozującą...

The present study investigated the effects of experimental instruction on the retrieval of involuntary autobiographical memories (IAMs). In previous studies of IAMs, participants were either instructed to record only memories (henceforth, the restricted group) or any thoughts (henceforth, the unrestricted group). However, it is unknown whether thes...

Instructions received by all the participants. (PDF)

Paper questionnaire (Part 1 and 2) received by all the participants. (PDF)

Introduction: Prospective memory (PM) refers to memory for future intentions and it is essential for safe and independent living. This paper focuses on Virtual Week (VW), a measure that was developed to closely represent everyday PM tasks in an English language setting in North America and Australia. Objectives: The main objective of the present st...

Background: Prospective memory, or remembering to do things in the future, is crucial for independent living in old age. Although there is evidence of substantial age-related deficits in memory for intentions, older adults have demonstrated the ability to compensate for their deficits in everyday life. The present study investigated feedback as a...

Student-Centered Learning, czyli kształcenie skoncentrowane na osobach studiujących, jest jedną z podstawowych idei wpływających na ewolucję szkolnictwa wyższego w Europie w ramach realizacji programu Procesu Bolońskiego, a na poziomie lokalnym – prac nad Krajowymi Ramami Kwalifikacji. Artykuł omawia historię i założenia Student- Centered Learning...

Paper presents Construal Level Theory (CLT, Liberman & Trope, 1998; Trope & Liberman, 2003), which proposes that temporal perspective affects people’s thinking about future events. Smaller temporal distance effects in more frequent representations of events in terms of concrete details. The greater temporal distance events are represented at a more...

Jedno z obserwowanych w literaturze naukowej zniekształceń dotyczy pamiętania osiągnięć edukacyjnych. Zauważono, że wśród uczniów i studentów występuje tendencja do podawania wyniku lepszego niż ten, który otrzymali. Przeprowadzone przez nas badania miały sprawdzić, czy tendencja do podawania wyników lepszych niż w rzeczywistości będzie się wiązała...

Według Squire'a i Kandela 1 jesteśmy, kim jesteśmy, nie tylko dzięki myśleniu (zgodnie ze swoistym cogito ergo sum), ale przede wszystkim dlatego, że potrafimy pamiętać, o czym myślimy. Wypowiadane przez nas słowa, podejmowane czynności, zacho-wania, relacje z innymi, poczucie tożsamości – zawdzięczamy pamięci. Każdego dnia posługujemy się niezlicz...

The present research investigated the age prospective memory (PM) paradox by testing the performance of the same participants on laboratory and naturalistic PM tasks. Younger, middle-aged, and older adults performed three tasks (time-based, event-based with focal cue, and event-based with nonfocal cue); first in the laboratory, then in the context...