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The goal of this paper is to study individual variation in participants’ adherence to conflicting moral views. To do this, we elicit participants’ reflective attitudes in an argumentative task and introduce a new Conflict model of moral decision-making. This Conflict model builds on the widely used CNI model of moral judgments (Gawronski et al. [2017, Journal of Personality and Social Psychology, 113, 343–376]) but improves it in several respects. First, we follow Skovgaard-Olsen and Klauer (2024, Personality and Social Psychology Bulletin, 50(9), 1348–1367) in extending the model to investigate invariance violations of the models’ parameters. Second, we model cases in which participants are conflicted between utilitarian and deontological response tendencies. In Experiment 1, we employ an argumentative paradigm to elicit commitments for moral views from participants to estimate latent classes in participants’ moral views. We then measure a range of egoistic and altruistic covariates used in Kahane et al. (2015, Cognition, 134, 193–209) and Conway et al. (2018, Cognition, 179, 241–265) to investigate whether participants’ acceptance of instrumental harm is associated with a genuine concern for the greater good or whether it is rather driven by antisocial character traits (Bartels and Pizarro [2011, Cognition, 121, 154–161]). Next, we report two validation studies of our new Conflict model. In a preregistered experiment, the discriminant validity of the conflict detection/resolution path of the Conflict model and the construct validity of its conflict parameter are tested. Finally, in a second validation study, we contrast response formats of dilemma judgments and find evidence in favor of using a format in which participants can opt out of difficult moral dilemmas when they feel conflicted, over the traditional format in moral psychology that lacks this possibility. We show that the CNI model is challenged by the finding of asymmetries in experienced conflict across conditions.
Despite growing interest in prediction during simultaneous interpreting (SI), the real-time processing mechanisms supporting it remain underexplored. This study employed the visual world paradigm to investigate whether interpreters can predict upcoming content while simultaneously interpreting multi-sentence paragraphs and to examine the mechanisms underlying prediction. Interpreting students and professionals simultaneously interpreted four paragraphs embedded with sentences containing a critical verb that manipulates the predictability of the target noun, while viewing visual displays containing a target object, two semantic competitor objects and one distractor object. Both groups made predictive eye movements to the target objects before hearing the corresponding word, indicating interpreters’ ability to predict in a challenging task. The observed fixation patterns further suggest the involvement of both prediction-by-production and prediction-by-association during SI. Crucially, professionals showed more flexible attention shifts and efficient cue use, whereas students shifted attention less and used a more cautious prediction strategy.
Maternal tobacco smoking during pregnancy (MSDP) is associated with an increased risk of child externalizing problems. It remains unclear whether these associations are externalizing-specific, or better explained by comorbidity between externalizing and internalizing domains, or vary by age and sex. To address comorbidity and differentiation between domains, we leveraged the severity-directional model of psychopathology. Severity reflects the overall level of psychopathology symptoms across both domains (high levels of severity can only be reached by having symptoms of both types simultaneously), whereas directionality captures the balance/differentiation of internalizing vs. externalizing symptoms regardless of number of total symptoms. Participants included 16,335 children aged 1–19 years old (47.78% female, 58.17% White, 75.46% non-Hispanic) from 55 U.S.-based cohorts within the Environmental Influences on Child Health Outcomes (ECHO) consortium. MSDP predicted differentiation toward externalizing problems in 2-year age bins 1–2 through 7–8 and 13–14 years; remaining (non-significant) age bins had similar magnitudes. MSDP predicted higher symptom severity in all age bins. Findings likely reflect a combination of MSDP associations with comorbid symptom severity and specificity toward externalizing problems, with little evidence of age or sex differences. Additional analyses explored e-cigarette use, other prenatal substance use, and postnatal smoke exposure; associations were sparse and unsystematic.
This study investigates how personality traits modulate the foreign language effect (FLe) in moral decision-making. Meta-analyses have shown that the FLe has a small-to-moderate effect size, suggesting that individual characteristics may constrain its impact. We hypothesized that traits promoting strong deontological tendencies would moderate this effect. Our results showed that lower conscientiousness and higher emotional stability were associated with more resilient deontological responses, showing reduced susceptibility to the FLe. However, deontological choices associated with lower extraversion were overridden in a foreign language. These findings offer the first empirical evidence that broad personality traits can modulate the FLe. Moreover, our results – statistically significant but modest in magnitude – highlight key methodological considerations, including dilemma types, trait measures, and sample characteristics. Finally, they also underscore the importance of examining more fine-grained personality constructs to better understand individual variability in the extent to which foreign language use shapes moral judgment.
Explaining how cooperation evolves is a major research programme in the biological and social sciences. In this study, we tested evolutionary theories of human cooperation in a real-world social dilemma: joint liability microfinance, in which groups of borrowers must cooperate to successfully repay a shared loan. We used pre-registered Bayesian multilevel models to estimate meta-analytic associations between loan repayment and proxies of four evolutionary mechanisms proposed to support cooperation: relatedness, reciprocity, partner choice, and punishment. A systematic search of the microfinance literature yielded 73 effect estimates for 11 proxies of evolutionary mechanisms analysed in 11 separate meta-analyses. Punishment-based variables showed the strongest positive meta-analytic associations with loan repayment, with mixed results for other mechanisms. However, estimates varied widely in their certainty, with generally high levels of between-study heterogeneity. Our results provide some evidence for evolutionary mechanisms supporting cooperation in real-world contexts, but also indicate there are non-generalisable findings and/or reproducibility issues in the microfinance literature.
Chronic stress can lead to physical and mental health conditions. This study aimed to identify the different stress profiles and stress relief methods among Filipinos living in the Philippines using latent class analysis. A secondary analysis of a cross-sectional study was employed in this study. The stressors and stress-relief practices among Filipinos were investigated using the I-HEART-FILIPINOS data set. Latent class analysis was used to identify the different profiles of stress causes and management methods among 1,196 Filipinos residing in the Philippines, specifically the Northern Luzon area. Four stress-related profiles were identified: (1) low financial stress relieved by eating and exercise; (2) work-related stress relieved by self-care; (3) familial and economic turmoil relieved by eating, exercise and prayer; (4) high financial stress relieved by staying at home and remaining indoors. The four-class solution explained 58% of the variation in the data through classification. Disparities were observed between classes in terms of emotional distress and sociodemographic variables, implying how sociocultural factors could affect stress presentation and management in Filipinos. The findings of this study inform the development of stress management interventions specifically designed to address the needs of underserved populations in the Philippines and neighboring countries to improve overall health.
Studies on bimodal bilingualism showed that bimodal lexical access is not costly compared to unimodal lexical access, but that it can be even advantageous. We asked whether the same can be observed in unimodal bilinguals as long as some bimodal conditions are provided. We exploited the ecological bimodal setting of subtitled videos and designed four versions of a semantic categorization task, with unimodal (spoken or written language) and bimodal (speech and captions) stimuli. Regardless of the status of the language (L1/L2) and regardless of the bimodal stimuli being also bilingual, answers to bimodal stimuli were systematically faster than speech-only stimuli and slower than written-only stimuli. These results indicate that: i) bimodal stimuli were processed differently from unimodal stimuli, ii) both modalities were taken into account simultaneously, iii) the integration between modalities occurred automatically, even if focusing on one modality only would have been advantageous.
Interpersonal violence is a known risk factor for suicide, but its impact across racial and ethnic groups, particularly among Black and Indigenous youth, remains underexplored.
Methods
We conducted a nationwide longitudinal study involving 9,788,264 individuals aged 10–29 years who were enrolled in the 100 Million Brazilian Cohort and linked to Notifiable Diseases Information System (SINAN), National Hospital Information System (SIH) and Mortality Information System (SIM) (2011–2018). Exposure was any recorded interpersonal violence; the outcome was suicide (ICD-10 X60–X84). Cox models adjusted for demographic, socioeconomic, household factors, prior psychiatric hospitalization, and self-harm. Analyses were stratified by race.
Findings
During follow-up, 92,287 (0·94%) individuals had a record of interpersonal violence, and 1,657 suicides were identified. Exposure to violence was associated with a higher risk of suicide (HR 2·92; 95% CI 2·06–4·15). Associations were strongest among Indigenous youth (HR 10.61; 95% CI 4.34–25.94), followed by Black youth (HR 3.14; 95% CI 1.92–5.14). No significant association was observed among White youth.
Interpretation
Interpersonal violence is a major risk factor for youth suicide in Brazil, disproportionately affecting Indigenous and Black populations. Addressing systemic racism and structural inequalities is essential for equitable suicide prevention.
Patterns of social organisation and gender differentiation in past societies are difficult to reconstruct from material culture data alone, are prone to modern interpretation biases, and often remain subjects of controversy. An important aspect of social organisation is patterns of post-marital residence, for example, matrilocality and patrilocality. To date, archaeological studies have recognised mostly patrilocal communities, with rare contested exceptions that were considered ‘outliers’ to the established rule of patrilocality. The advent of ancient DNA analysis has made it possible to evaluate past social structures from a genetic perspective as well, with the majority of ancient DNA studies identifying patrilocal communities and highlighting genetic patriline connections. Recently, three studies reported genetic evidence for matrilocality and genetic matriline connections across broad geographical and temporal scales. Here, we draw on these three studies to explore past social organisation forms in light of new evidence and reconsider preconceptions that continue to endure over time.
Auditory comprehension (AC) develops during the first years of life; however, not all children exhibit typical performance, which may result from the interaction of multiple factors. Therefore, our study aimed to identify the predictive factors of AC in infants with prenatal and perinatal risk factors for atypical brain structure. To test this, a longitudinal study was conducted with 51 participants (28 females; mean age = 36.8 ± 1.4 months). Clinical, demographic, anthropometric, motor, neuropsychological and magnetic resonance imaging (MRI) data were collected from birth to 36 months. A regression model revealed that the age at achievement of fine motor milestones, gestational weeks, corpus callosum volume and maternal age were predictive of AC at 36 months. Moreover, the mental development index (MDI) of the Bayley Scales of Infant Development-2 (BSID-2) assessment at 12 months predicted AC scores at 36 months. We concluded that AC is influenced by caregivers’ interactions and motor development, thereby facilitating new learning opportunities, but is also affected by the neuropathological patterns associated with their risk condition. In addition, early identification of predictor factors may enable targeted interventions during sensitive developmental periods.
This book explores groundbreaking scientific perspectives on mind and brain, challenging traditional models that view cognition solely through the lens of computation. Featuring contributions from leading thinkers across behavioral sciences, cognitive sciences, philosophy of mind, psychology, and neurosciences, it highlights innovative approaches that emphasize the dynamic interplay of perception, action, and adaptation in an ever-changing world. Readers will discover cutting-edge research on how brains, bodies, and environments are interconnected, and how this interconnectedness drives organismal adaptability, creativity, and resilience. From the role of embodied cognition to the importance of social and environmental contexts, this book offers a comprehensive survey of emerging theories that redefine how we understand mind and behavior. Accessible yet thought-provoking, this volume is essential for those curious about how modern science is reshaping our understanding of cognition, from researchers and students to readers seeking fresh insights into how we navigate our complex, dynamic world.
Suicidal ideation and trauma exposure are significant health challenges worldwide, and their interaction increases their burden on individuals and communities. However, limited research has been devoted to these conditions in low- and middle-income countries, where the majority of the burden of these disorders exists. Additionally, unique cultural factors that may contribute to differential relationships in these symptoms and disorders make this an important area to explore. This study examines relationships between the number and types of adverse exposures, PTSD symptoms and severity, depression and suicidal ideation in a sample of Cambodian women with experiences of trauma using logistic and linear regressions. Overall, PTSD severity significantly contributes to suicidal ideation, with hyperarousal symptoms playing a particularly influential role in this association. Further, adverse experiences, including physical abuse and parental mental health problems, contributed significantly to increased suicidal ideation. Lastly, depression severity partially mediates the relationship between PTSD severity and suicidal ideation. These results illustrate the significant role of PTSD in the experience of suicidal ideation, particularly within regions like Cambodia with high trauma loads. These findings point to psychological constructs that may be especially important to include in suicidality screening tools and to target within prevention and intervention efforts.
This study elicits iconicity ratings for Hong Kong Sign Language (HKSL) from L1 HKSL Deaf signers and L1 Cantonese hearing non-signers, as well as non-signer guessing accuracy, and compares these norms with other sign languages. Iconicity ratings were collected for 972 HKSL signs from Deaf signers and hearing non-signers and correlated with guesses made by hearing non-signers in three guessing paradigms, that is, three-alternative forced choice (3AFC) translation selection, 3AFC video selection and an open-ended (open cloze) response task. HKSL signs were rated for iconicity comparably to American Sign Language (ASL) and Israeli Sign Language (ISL), with Deaf signers rating signs with higher iconicity overall. We also correlated HKSL iconicity ratings across signs with synonymous translations from languages with available ratings, ASL (634 signs), ISL (158 signs) and British Sign Language (99 signs). Guessing accuracy was found to correlate with higher HKSL iconicity ratings. As for semantic transparency, 3AFC guessing results indicate that many signs are in fact ‘translucent’, whereby inference based on the context provided by answer choices allows hearing non-signers to select the target answer with high accuracy. Our open-ended guessing task yielded considerably lower accuracy; however, accurate responses (2,183 of 15,228) were found to correlate with higher iconicity ratings.
Perinatal depression and anxiety are major contributors to maternal morbidity, with a disproportionate burden in low- and middle-income countries. In Pakistan, common and modifiable biological risks, including anemia and vitamin D deficiency, may interact with psychosocial factors to influence perinatal mental health. This cohort study enrolled 152 pregnant women from a public hospital in Islamabad; 147 completed baseline assessments (12–32 weeks gestation) and 100 were followed at 6–8 weeks postpartum. Validated Urdu versions of the EPDS, GAD-7, and MSPSS were used alongside hemoglobin and vitamin D assessments at both time points. Longitudinal analyses were conducted using generalized linear mixed models, supplemented by cross-sectional and mediation analyses.Depression was prevalent antenatally (41.5%) and increased postpartum (57.0%), while anxiety declined from 25.2% to 12.0%. Higher hemoglobin was protective against antenatal depression (OR = 0.66) and anxiety (OR = 0.65), but not in longitudinal models. Vitamin D deficiency predicted postnatal depression (OR = 3.15), while sufficiency was associated with remission. Social support showed a strong protective effect (OR = 0.24) and mediated 40% of the hemoglobin–depression association. Baseline symptom severity was the strongest predictor of postpartum outcomes. These findings highlight a substantial burden and point to modifiable nutritional and psychosocial targets for intervention.
Videoconferencing cognitive behavioural therapy (VCBT) has gained increased attention in recent years. While in-person CBT is well-studied, there is limited research on therapists’ attitudes towards delivering CBT through videoconferencing. A cross-sectional online survey on preferences and attitudes towards videoconferencing was distributed to CBT clinicians, mainly psychotherapists, psychologists, and counsellors, during the COVID-19 pandemic. A total of 140 complete responses were analysed using descriptive statistics. Most respondents expressed positive or very positive attitudes towards VCBT, considering it a time efficient option, suitable for building a therapeutic alliance. Agenda setting, goal formulation, assigning and reviewing homework, providing booster sessions, and guided self-help support were the CBT components most respondents perceived as best fitted for the videoconferencing format. In contrast, role-play, exposure with response prevention, and interpersonal skills training were rated as the least suitable techniques. VCBT was considered most appropriate for treating insomnia, stress-related conditions, and anxiety disorders, and least appropriate for bipolar disorder, trauma-related conditions, and specific phobias. The findings indicate that Swedish CBT clinicians largely viewed videoconferencing as a viable format during the COVID-19 pandemic, particularly for diagnostic groups commonly treated with face-to-face CBT and with the use of structured and highly verbal CBT techniques. However, the use of VCBT for more complicated conditions, as well as using interpersonal, experiential and skills training techniques, was perceived as less suitable. Further research is needed to examine clinician preferences and training needs, and the development and delivery of specific CBT components through video, including for more complex cases and younger age groups.
Key learning aims
(1) CBT clinicians had generally positive attitudes towards working with VCBT during the COVID-19 pandemic.
(2) CBT clinicians preferred structured and verbally provided techniques, over interpersonal and more experiential techniques, when using the videoconferencing format.
(3) CBT clinicians perceived VCBT to be suitable for diagnoses commonly treated with face-to-face CBT, such as insomnia, anxiety disorders, and stress.
(4) Most CBT clinicians also perceived VCBT as time saving and suitable for maintaining a therapeutic alliance.
(5) A session length of at least 30 minutes was preferred among CBT clinicians.
Personality tests are commonly used to hire suitable employees but this process is susceptible to strategic misrepresentation by job-seekers. This article uses a lab experiment as an analogy of such a hiring process by using a repeated public goods game (PGG) as a proxy for a cooperative work environment. Participants first complete a Big Five personality test, focusing on the trait of ‘Agreeableness’, which some previous studies have associated with prosocial cooperation in the PGG. Two groups are formed: a high Agreeableness group and a low Agreeableness group. The experiment manipulates the timing of revealing the group formation rule, as knowing the rule before the personality test allows for misrepresentation of Agreeableness. I find no evidence of substantial misrepresentation when the group formation rule is revealed before the personality test. I do find that Agreeableness group formation increases contributions for both high and low groups, but only when it is described to participants before the PGG. I find no evidence that Agreeableness is related to contributions in the PGG.
Using the fields of memory studies and digital humanities, this article argues that there has been a shift from more collective and social memory to more personalised and individual memory. This shift, it is argued here, can be conceptualised through the psychoanalytic concept of ‘psychosis’. While the causes of the changes in our patterns of memory have been located in capitalist and neoliberal principles, the effects of the changes in our memory habits might be found in psychosis. From falling in love with machinic AI replicas to indulging in conspiracy theories to acting as if we are social media influencers or backing ourselves to win out in impossible job markets, we are inclined towards personal fantasy, often at the expense of participating in social life. But why do we do this? Why is it easier to believe a farfetched conspiracy theory or wild personal dream than it is to participate socially and collectively in the world we live in? Part of the reason, at least, is found in our increasing habitual reliance on new and emergent technologies. Often presented to us as a brand-new form of Artificial Intelligence, these generative tools are the latest update to a longer pattern in our digital world: the trend of developing ‘relationships’ with algorithms that, to larger and smaller degrees, we come to rely on for habits of cognition and recognition. By affecting our patterns of memory, these technologies produce a kind of isolation that lends itself to individual and fantastical – rather than shared and realist – thinking.
The quest for non-invasive and cost-effective biomarkers for mild cognitive impairment (MCI) and Alzheimer’s disease (AD) has led to growing interest in resting-state functional magnetic resonance imaging (MRI). This study examined associations between whole-brain functional connectivity measures and cognitive performance across a spectrum of cognitive aging.
Method:
A total of 108 older adults (mean age 74.1 ± 5.7 years), comprised of cognitively intact individuals, participants with amnestic MCI, and those with mild dementia due to probable AD, underwent high-resolution structural MRI and resting-state functional MRI scans and cognitive testing with the Repeatable Battery for the Assessment of Neuropsychological Status (RBANS). Functional connectivity values were derived from a 17-network brain parcellation. Correlations were established between network connectivity values and RBANS Index scores.
Results:
Analyses revealed that lower RBANS Attention Index and Total Scale scores were significantly associated with increased connectivity between the ventral attention, central executive network, and limbic and default mode networks. Lower RBANS total scores were also associated with functional connectivity strength between the dorsal default mode networks and lateral frontoparietal regions of the central executive network, with increased connectivity observed across the dementia spectrum (Intact-MCI-AD).
Conclusions:
These findings suggest that aberrant and potentially compensatory increases in functional connectivity may be linked to cognitive decline, supporting the utility of resting-state functional MRI as a promising biomarker for MCI and AD.
This study investigated the origins of mood vulnerability in heritage language (HL) grammar. Prior research on adult heritage speakers (HSs) shows that subjunctive use with sentential complements is highly vulnerable, hypothesized to stem from language-internal (type of selection, modality) and language-external (HL experience) factors. We examined Spanish subjunctive use in complements to factive emotive predicates (Presupposition) and nonassertive predicates (Nonassertion), where mood selection is pragmatically conditioned. We also tested two categorical contexts (Volition, Control indicative). Data from 78 school-age HSs indicated that reduced subjunctive use in sentential complements derived from children with insufficient exposure to and capacity with the HL to master the categorical, modally simple volition context. Most of the child HSs relied on nonsubjunctive felicitous and infelicitous responses as alternative or innovative ways of expressing modal meanings in these contexts. We propose that bilingual children in central Texas may be developing a distinct HL grammar for modality.