PSOC - Artigos em revistas internacionais
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- Understanding recruiters’ acceptance of artificial intelligence: Insights from the technology acceptance modelPublication . Filomena Almeida; Junça-Silva, Ana; Lopes, Sara L.; Braz, IsabelThe integration of new technologies in professional contexts has emerged as a critical determinant of organizational efficiency and competitiveness. In this regard, the application of Artificial Intelligence (AI) in recruitment processes facilitates faster and more accurate decision-making by processing large volumes of data, minimizing human bias, and offering personalized recommendations to enhance talent development and candidate selection. The Technology Acceptance Model (TAM) provides a valuable framework for understanding recruiters’ perceptions of innovative technologies, such as AI tools and GenAI. Drawing on the TAM, a model was developed to explain the intention to use AI tools, proposing that perceived ease of use and perceived usefulness influence attitudes toward AI, which subsequently affect the intention to use AI tools in recruitment and selection processes. Two studies were conducted in Portugal to address this research objective. The first was a qualitative exploratory study involving 100 interviews with recruiters who regularly utilize AI tools in their professional activities. The second study employed a quantitative confirmatory approach, utilizing an online questionnaire completed by 355 recruiters. The qualitative findings underscored the transformative role of AI in recruitment, emphasizing its potential to enhance efficiency and optimize resource management. However, recruiters also highlighted concerns regarding the potential loss of personal interaction and the need to adapt roles within this domain. The results also supported the indirect effect of perceived ease of use and perceived usefulness on the use of AI tools in recruitment and selection processes via positive attitudes toward the use of these tools. This suggests that AI is best positioned as a complementary tool rather than a replacement for human decision-making. The insights gathered from recruiters’ perspectives provide actionable recommendations for organizations seeking to leverage AI in recruitment processes. Specifically, the findings show the importance of ethical considerations and maintaining human involvement to ensure a balanced and effective integration of AI tools.
- Validation of the Portuguese version of the Integration of Stressful Life Experiences Scale (ISLES) in a sample of bereaved individualsPublication . Albuquerque, Sara; Henriques, Mariana; Rosa, Pedro Joel; Delalibera, Mayra; Neimeyer, Robert A.; Coelho, Alexandra; Batista, JoãoThe Integration of Stressful Life Experiences Scale (ISLES) evaluates the ability to integrate stressful experiences into one's meaning system. This study aimed to validate ISLES for the Portuguese population, utilizing a sample of 242 adults who had lost a significant other. The sample was predominantly female, educated, married, or in consensual unions, and actively employed. Confirmatory factor analysis revealed a two-factor structure, consisting of 13 items, showing adequate local and global goodness-of-fit and supporting the proposed original structure. Convergent evidence based on internal structure was found for the two dimensions (Comprehensibility and Footing in the World). Regarding reliability, Cronbach’s alpha and McDonald's omega computed for each factor showed good internal consistency and the average inter-item correlation was considered satisfactory. This psychometric support for ISLES underscores its relevance in enhancing the knowledge of meaning-making processes in the Portuguese context.
- “I could not give him the funeral he deserved”: The role of alternative mourning rituals during the pandemicPublication . Manquinho, Susana; Albuquerque, Sara; Delalibera, Mayra; Coelho, Alexandra; Salvador, ÁgataAmid the COVID-19 pandemic, measures were enforced that constrained people's ability to engage in conventional funeral and mourning rituals, which in general serve as vital mechanisms for coping with the experience of loss. This study aimed to investigate how these limitations afected early grief symptoms and the infuence of alternative mourning rituals (paying tribute on social media, lighting candles in memory of the deceased, and using objects of the deceased) on moderating the relationship between individuals' perception of these limitations (such as being unable to perform the present body ceremony or fulfll the funeral wishes of the deceased) and the intensity of the grief symptoms. The study involved 227 participants, aged between 18 and 77 years, who had experienced the loss of a loved one during the pandemic. Results demonstrated that higher levels of perceived limitation in funeral ceremonies are associated with greater intensity of grief responses. Paying tribute on social media and lighting candles in memory of the deceased person moderated the relationship between the perception of limitation in fulflling the deceased’s wishes in relation to the funeral ceremonies and the intensity of the grief responses. Using objects moderates the relationship between the perception of limitation in performing a present body ceremony and the intensity of the grief responses. Results underline the relevance of psychological fexibility, in particular concerning alternative morning rituals, that can be used as a way of bufering the impact of the perception of limitation in funeral ceremonies on the intensity of grief responses. This study ofers a distinctive insight into bereavement during the pandemic, highlighting the role of fexibility in morning rituals in mitigating the deleterious efect of ritual restrictions on bereavement outcomes.
- Neural processing of cry sounds in the transition to fatherhood: Effects of a prenatal intervention program and associations with paternal caregivingPublication . Thijssen, Sandra; Alyousefi-van Dijk, Kim; De Waal, Noor; Van IJzendoorn, Marinus; Bakermans-Kranenburg, Marian J.This study examined whether neural processing of infant cry sounds changes across the transition to fatherhood (i.e., from the prenatal to postnatal period), and examined whether an interaction-based prenatal intervention modulated these changes. Furthermore, we explored whether postnatal activation in brain regions showing transition or intervention effects was associated with sensitive care and involvement. In a randomized controlled trial, 73 first-time expectant fathers were enrolled, of whom 59 had at least 1 available fMRI scan. Intervention and transition effects on cry processing were analyzed in the amygdala and superior frontal gyrus (SFG) using linear mixed effect models with all available data and with intent-to-treat analyses. Further, exploratory whole-brain analyses were performed. ROI analyses suggest that the transition to fatherhood is characterized by decreasing activation in response to cry vs control sounds in the amygdala but not SFG. Exploratory whole-brain analyses also show a decrease in activation over the transition to fatherhood in the sensorimotor cortex, superior lateral occipital cortex, hippocampus, and regions of the default mode network. In the putamen and insula, larger decreases were found in fathers with more adverse childhood caregiving experiences. In regions showing transitional changes, higher postnatal activation was associated with more concurrent parenting sensitivity. No effects of the intervention were found. The decrease in activation from the pre- to postnatal period may reflect fathers’ habituation to cry sounds over repeated exposures. The positive association between postnatal neural activation and paternal sensitive care suggest that continued sensitivity to cry sounds may be conducive to parenting quality.
- Facing ostracism: Micro-coding facial expressions in the Cyberball social exclusion paradigmPublication . Mulder, Riaan; Bakermans-Kranenburg, Marian; Veenstra, Johan; Tiemeier, Henning; Van IJzendoorn, MarinusBackground Social exclusion is often measured with the Cyberball paradigm, a computerized ball-tossing game. Most Cyberball studies, however, used self-report questionnaires, leaving the data vulnerable to reporter bias, and associations with individual characteristics have been inconsistent. Methods In this large-scale observational study, we video-recorded 4,813 10-year-old children during Cyberball and developed a real-time micro-coding method measuring facial expressions of anger, sadness and contempt, in a multiethnic population-based sample. We estimated associations between facial expressions and self-reported negative feelings, explored associations of child characteristics such as sex and parental national origin with observed and selfreported feelings during social exclusion, and tested associations of observed and self-reported feelings during social exclusion with behavior problems at age 14. Results Facial expressions of sadness and anger were associated with self-reported negative feelings during the game, but not with such feelings after the game. Further, girls reported to have had less negative feelings during the game than boys, but no such sex-differences were found in total observed emotions. Likewise, children with parents of Moroccan origin reported less negative feelings during the game than Dutch children, but their facial expressions did not indicate that they were differently affected. Last, observed emotions related negatively to later internalizing problems, whereas self-report on negative feelings during the game related positively to later internalizing and externalizing problems. Conclusions We show that facial expressions are associated with self-reported negative feelings during social exclusion, discuss that reporter-bias might be minimized using facial expressions, and find divergent associations of observed facial expressions and self-reported negative feelings with later internalizing problems.
- Through the lens of workers’ motivation: Does it relate to work–family relationship perceptions?Publication . Lopes, Sílvia; Sabino, Ana; Dias, Paulo C.; Rodrigues, Anabela; Chambel, Maria José; Cesário, Francisco José SantosWorkers’ motivations and the work–family relationship are two subjects that have been capturing the attention of researchers and practitioners. However, to date, little is known about the link between the two subjects. Thus, this research aimed to investigate the relationships among each type of motivation conceptualized in self-determination theory and work–family conflict, work–family enrichment, and work–family balance. In addition, the current study intended to investigate the relationships among work–family conflict, work–family enrichment, and Work–family balance. Data were collected through a self-administered questionnaire. To test the hypotheses, the PROCESS macro was used. The results suggested that intrinsic motivation is negatively associated with work–family conflict and positively associated with work–family enrichment and work–family balance. Additionally, identified regulations seem to be positively associated with work–family enrichment and work–family balance. However, contrary to expectations, this study revealed a positive relationship between introjected regulation and work–family enrichment and work–family balance. Concerning external regulation (material and social) and amotivation, globally, the findings were consistent with the hypotheses, i.e., the higher the external regulation and amotivation, the higher work–family conflict and the lower the work–family enrichment and work–family balance. Moreover, the higher the work–family conflict, the lower the work–family balance, and the higher the work–family enrichment, the higher the work–family balance. Theoretical and practical implications are discussed.
- Job crafting and job performance: The mediating effect of engagementPublication . Moreira, Ana; Encarnação, Tiago; Viseu, J.; Sousa, MariaThe main purpose of this study was to investigate whether work engagement mediates the relationship between job crafting and job performance. To this end, the following hypotheses were formulated: (1) job crafting establishes a positive and significant association with job performance; (2) job establishes a positive and significant association with work engagement; (3) work engagement establishes a positive and significant association with job performance; (4) work engagement mediates the association between job crafting and job performance. The sample was composed of 453 participants working in organisations based in Portugal. The hypotheses formulated in this study were tested by performing simple and multiple linear regressions. The results indicated that only increasing structural job resources and increasing challenging job demands established a positive and significant association with task performance. Increasing structural job resources, increasing social job resources, and increasing challenging job demands established a positive and significant association with citizenship performance and work engagement. Work engagement established a positive and significant association with task performance and citizenship performance. Only a partial mediating effect, through work engagement, was observed on the association between increasing challenging job demands and task performance, and between increasing social job resources and citizenship performance.
- Attitudes of police recruits towards offenders: the Impact of the police training on attitudinal changePublication . Cunha, Olga; Carvalho, Filipa; Castro Rodrigues, Andreia de; Cruz, Ana Rita; Gonçalves, Rui AbrunhosaThe traditional prevailing perspectives on attitudes assume that attitudes, once formed, are relatively stable over time. However, research has revealed that attitudes may be influenced by different factors that may change them. The present pre-posttest study aims to understand if the police recruits’ attitudes towards offenders change after police training and analyse the impact of sociodemographic and personality variables on recruits’ attitudes towards offenders. The Attitude Scale towards Offenders (ATO) and the NEO-FFI Personality Inventory were used in a sample of 74 recruits of a Portuguese Police Force at the beginning and the end of the police training program. Results revealed that, at the end of the training, recruits hold more negative attitudes towards offenders. Those who had previous professional experience in the army hold more positive attitudes, but only at the beginning of the training. Only attitudes towards offenders at the beginning of the police training program predict recruits’ attitudes towards offenders at the end of the training. These results emphasize the importance of initial and continuous training of recruits and police officers.
- Validation of the Portuguese Adaptation of the Physical Activity and Leisure Motivation Scale (PALMS-p)Publication . Lameiras, João; Almeida, Pedro Henrique Garcia Lopes de; Oliveira, João; Robert, Walan; Martins, Bruno; Hernández-Mendo, Antonio; Rosado, AntónioThe clear decline in the practice of physical activity (PA) in contemporary society has well-documented problematic consequences in public health. It has led to a clear investment of research e orts in the attempt to identify the psychological constructs associated with health behaviors such as PA, in particular, the motivation that leads people to adopt these behaviors. In this context, the objective of the present study is to present a suggestion of a Portuguese version of the Physical Activity and Leisure Motivation Scale (PALMS), denominated PALMS-p. This instrument evaluates the reasons for the practice of PA. The psychometric qualities of the instrument were evaluated in a sample of 234 participants (86 males, 148 females) who practiced di erent PA in a recreational context. Confirmatory factorial analysis confirmed the factorial robustness of the PALMS-p ( 2/df = 2.010 comparative fit index (CFI)=0.950, goodness of fit index (GFI)=0.855, Tucker-Lewis Index (TLI)=0.939 root-mean-square error of approximation (RMSEA) = 0.021, P(RMSEA 0.05) < 0.001), and the results show that this version presents good internal consistency. The present study corroborates the fidelity and validity of PALMS-p as a motivation measure for the practice of PA in the Portuguese population.
- Adaptação da “the resilience scale” para a população adulta portuguesaPublication . Deep, Claudia Ng; Leal, IsabelEste artigo descreve a adaptação da “The Resilience Scale” para portugueses adultos. Procedeu-se à retradução e validação psicométrica. Fez-se pré-teste e reteste. Obteve-se equivalência linguística/conceptual e validação psicométrica com alpha de Cronbach 0,868 para 23 itens, sugerindo consistência interna. A análise fatorial agrupou 23 variáveis em 4 fatores: I – Perseverança; II – Sentido de vida; III – Serenidade; IV – Autossuficiência e autoconfiança, com valores alpha de Cronbach satisfatórios para cada fator. Verificou-se sensibilidade dos itens através do coeficiente de assimetria e achatamento e comprovou-se a estabilidade temporal. A escala revela boas características psicométricas aferindo níveis de resiliência nesta população.