The role of behaviour-change theory in sleep interventions with emerging adults (aged 18-29 years): a systematic review and meta-analysis.

Previous systematic reviews and meta-analysis of sleep interventions with young adults have not reached consensus on what contributes to their efficacy. Behaviour-change theories may influence the efficacy of interventions; hence, the aim of this research was to investigate the role of such theories in sleep interventions with this population. Six electronic databases and reference lists were searched (April-May 2021) for published sleep behaviour-change interventions with emerging adults (aged 18-29 years) that used control groups. A selection of 20 studies fulfilled the inclusion criteria, but only six were based on behaviour-change theories. Meta-analysis was run with eight studies, as the others had a high risk of bias or did not present the necessary data to calculate Hedges' g. The estimation of a random effects model for the studies showed a small effect in the sleep quality of the participants in the experimental group (g = -0.26; 95% confidence interval -0.42 to -0.09), with low levels of heterogeneity (I2  = 21%), and a small 95% prediction interval (-0.59 to 0.08). Although we could not examine theory or any other moderators of the effect, a qualitative analysis of the behaviour-change techniques present in the interventions leads us to hypothesise that there is not a direct link between behaviour-change techniques and the success of the intervention. Other characteristics of the interventions may be linked to their variable levels of efficacy and should be investigated in the future, as for now there are no answers as to what the key is for successful sleep interventions.

Cumulative Risk Exposure and Social Isolation as Correlates of Carer and Child Mental Health During the COVID-19 Pandemic: An Online Study with Families from Various Europeans Countries.

This study adopted a cumulative risk approach to examine the relations between various domains of risk factors (i.e., social isolation and home confinement, other pandemic-related risk factors, and pre-existing psychosocial risk factors) and carers' and children's mental health during the first wave of the COVID-19 pandemic in Europe. The sample consisted of 1475 carers of 6- to 16-year-old children and adolescents residing in five European countries (Portugal, United Kingdom, Romania, Spain, and The Netherlands) who completed an online survey. The results showed that each of the three domains of adversity accounted for unique variation in carers' and children's mental health outcomes. Also, the results indicated that pre-existing psychosocial risk factors moderated the relationship between pandemic-related risk factors and children and carers' anxiety and between social isolation and confinement and carers' well-being. Simple slopes analysis suggested a stronger relationship between these domains of adversities and mental health outcomes in already more vulnerable families. It is important to consider the implications of social isolation measures and confinement for families' mental health, paying special attention to families with pre-existing psychosocial vulnerabilities.

The perceived salience of vocal emotions is dampened in non-clinical auditory verbal hallucinations.

Introduction: Auditory verbal hallucinations (AVH) are a cardinal symptom of schizophrenia but are also reported in the general population without need for psychiatric care. Previous evidence suggests that AVH may reflect an imbalance of prior expectation and sensory information, and that altered salience processing is characteristic of both psychotic and non-clinical voice hearers. However, it remains to be shown how such an imbalance affects the categorisation of vocal emotions in perceptual ambiguity.Methods: Neutral and emotional nonverbal vocalisations were morphed along two continua differing in valence (anger; pleasure), each including 11 morphing steps at intervals of 10%. College students (N = 234) differing in AVH proneness (measured with the Launay-Slade Hallucination Scale) evaluated the emotional quality of the vocalisations.Results: Increased AVH proneness was associated with more frequent categorisation of ambiguous vocalisations as 'neutral', irrespective of valence. Similarly, the perceptual boundary for emotional classification was shifted by AVH proneness: participants needed more emotional information to categorise a voice as emotional.Conclusions: These findings suggest that emotional salience in vocalisations is dampened as a function of increased AVH proneness. This could be related to changes in the acoustic representations of emotions or reflect top-down expectations of less salient information in the social environment.

Family caregiver grief and post-loss adjustment: A longitudinal cohort study.

OBJECTIVE: In order to better understand the different grieving trajectories of the family caregivers (FCs), this study aims to examine the evolution of prolonged grief disorder (PGD) symptoms and the predictive role of the caregiving-related factors in the FCs' grieving trajectory from pre- to post-death. METHOD: A prospective cohort study was carried out with advanced cancer FCs evaluated before death (T1) and 6-12 months post-loss (T2). RESULTS: Participants in T1 (n = 156) were mostly female, adult child, or spouse of the care recipient, with a mean age of 51.78 (SD = 13.29). At T2, 87 FCs participated in the survey. PGD prevalence was higher pre-death (38.6%) than in bereavement (33.7%). Of those who met the PGD criteria before death, most also met these criteria after death (n = 26, 61.9%). Psychological distress and caregiver burden were highly correlated with pre-death grief, which in turn played a critical role in mediating the link between psychological distress and bereavement outcome. Great emotional closeness in the relationship was predictive of PGD symptoms persistence. In contrast, the long-term consequences of caregiver burden were not confirmed. SIGNIFICANCE OF RESULTS: This study provides evidence for the diversity of individual FC responses and the complex pattern of interactions between caregiving-related factors, relationship quality, and PGD symptoms evolution from pre- to post-death.

Elementary school climate through teachers' eyes: Portuguese adaptation of the Organizational Climate Description Questionnaire Revised for Elementary schools.

Strong links have been observed between professionals' occupational health and their perceived organizational climate. However, in Portugal, one of the European Union countries where teachers present higher levels of occupational stress, no measures have been found to assess perceived school climate in elementary-school teachers. This study aimed to evaluate the psychometric qualities of the Portuguese adaptation of the Organizational Climate Description Questionnaire Revised for Elementary Schools (OCDQ-RE). To test its factor structure, 687 elementary-school teachers (85.2% female, M Age = 46.15 years, SD Age = 8.88) completed the Portuguese OCDQ-RE. An additional sample of 81 participants (96.3% female, M Age = 46.21 years, SD Age = 4.82) responded at two points in time and completed external measures, ensuring test-retest reliability and validity analyses. Confirmatory factor analysis supported the hypothesized factor structure. Coefficient omegas suggested adequate internal consistency of the composites. Adequate test-retest reliability was sustained through high correlation scores between the two data collection waves. Evidence of discriminant validity against external measures was also observed. Despite the need for further studies, the results support the adequacy and reliability of the Portuguese OCDQ-RE which may be an important research and intervention resource.

Validation of the Personal Social Capital Scale-16 in Portugal: preliminary data on Portuguese and immigrants.

OBJECTIVES: The Personal Social Capital Scale 16 (PSCS-16) is a self-report measure used to assess social capital, as a social determinant of health. To guarantee validated measures of this construct, the psychometric properties of the Portuguese version of the PSCS-16 were studied. METHODS: The PSCS-16 comprises 16 items, organized in two scales: bonding and bridging social capital. A convenience sample of 280 participants was collected through an online survey. For construct validity, we used confirmatory factor analysis, and convergent and discriminant validity through the average variance extracted (AVE) and correlations. For reliability, we used: The Spearman-Brown split-half and the omega hierarchical coefficient. Correlations were made between the PSCS-16 and socio-demographic variables. RESULTS: A first-order model depicting two oblique factors was supported, suggesting the use of the two scales. Evidence of convergent validity was achieved: acceptable AVE and associations between social capital and emotional self-disclosure. For discriminant validity, the AVE values surpassed the squared correlation between bonding and bridging, and associations with sexual health were found to be absent. Reliability was good. Additional correlations: A positive association between the education level and bridging social capital and participants with an immigrant status having more bridging social capital. CONCLUSIONS: Preliminary findings support the Portuguese version of PSCS-16 as suitable to evaluate social capital. Contributions are highlighted: the need to study correlates of social capital, particularly crossing migrations, social capital and mental health; and confirming the structure found by measuring its invariance.

Using concept typicality to explore semantic representation and control in healthy ageing.

Successful use of conceptual knowledge entails the assembling of semantic representations and control processes to access the subsets of knowledge relevant in each situation. Research has suggested that representation and control mechanisms interact to support categorization. Notably, depleted representations in semantic dementia and disrupted control processes in semantic aphasia impair categorization of atypical concepts. Yet, it remains unclear how knowledge accumulation and control decay in healthy ageing impact categorization. To address this question, we compared young and older adults' performance in a categorization task of items varying in concept typicality. Critically, older adults were more accurate in categorizing atypical concepts than the younger counterparts, as indicated by the interaction between group and typicality. Moreover, the elderly outperformed the younger in categorizing atypical concepts that were also less familiar. Thus, the decay in semantic control observed along ageing did not significantly hinder the categorization of atypical items. Our data suggest that, relative to young adults, older adults possess enriched conceptual knowledge, which supports retrieval of the category-related features needed for categorizing atypical and less familiar exemplars.

The concept of lying, moral reasoning and children's willingness to lie at the request of an adult.

This research aims to understand how children conceptualise lying and how they associate it with moral reasoning within a narrative that contains everyday moral transgressions. This study also explores whether children are willing to lie when they are asked to do so by close adults, such as mothers, fathers and teachers, even after declaring that lying is wrong. We interviewed children (N = 146) from first to fourth grade on these themes, and discovered a developmental trend in the concept of lying, which is associated with other moral reasoning dimensions. Most children could define lying in a reasonable and accurate manner, and considered it inappropriate behaviour, but half admitted to lying after a close adult requested it.

Do parents of children with cancer want to participate in treatment decision-making?

PURPOSE: This study aimed to describe parents' preferences regarding their role in treatment decision-making when a child has cancer and examines whether their preferences were related to parents sociodemographic characteristics (sex and education level), patients' characteristics (age group and treatment status), and healthcare context features (parents' perception of family-centered care). METHODS: Two hundred and twenty-eight parents of children/adolescents with cancer were recruited from two Portuguese pediatric oncology wards. Participants provided sociodemographic and clinical information. The Control Preferences Scale for Pediatrics was used to assess the parents' preferred role in treatment decision-making. The Measure of Process of Care assessed the parents' perception of family-centered care (family-centered services and providing general information subscales). RESULTS: Results showed that parents preferred a passive-collaborative role (45.2%), followed by collaborative (27.2%), passive (21.0%), and active-collaborative (6.6%). None preferred an active role. Chi-square test showed that the group of parents preferring a passive role had a lower proportion of more-educated parents, compared to those preferring active-collaborative or collaborative roles. Additionally, groups did not proportionally differ according to the parents' sex, patients' age, and treatment status. A multivariate analysis of variance showed that parents preferring an active-collaborative role reported lower mean scores on family-centered services compared to those preferring passive-collaborative and passive roles. Finally, no significant differences were found concerning providing general information. CONCLUSIONS: This study's findings may guide professionals in identifying parents' preferences regarding their participation in treatment decision-making process. Mapping their preferences may support professionals in promoting desirable levels of parental involvement in decisions in pediatric oncology context.

Self-voice perception and its relationship with hallucination predisposition.

Introduction: Auditory verbal hallucinations (AVH) are a core symptom of psychotic disorders such as schizophrenia but are also reported in 10-15% of the general population. Impairments in self-voice recognition are frequently reported in schizophrenia and associated with the severity of AVH, particularly when the self-voice has a negative quality. However, whether self-voice processing is also affected in nonclinical voice hearers remains to be specified. Methods: Thirty-five nonclinical participants varying in hallucination predisposition based on the Launay-Slade Hallucination Scale, listened to prerecorded words and vocalisations differing in identity (self/other) and emotional quality. In Experiment 1, participants indicated whether words were spoken in their own voice, another voice, or whether they were unsure (recognition task). They were also asked whether pairs of words/vocalisations were uttered by the same or by a different speaker (discrimination task). In Experiment 2, participants judged the emotional quality of the words/vocalisations. Results: In Experiment 1, hallucination predisposition affected voice discrimination and recognition, irrespective of stimulus valence. Hallucination predisposition did not affect the evaluation of the emotional valence of words/vocalisations (Experiment 2). Conclusions: These findings suggest that nonclinical participants with high HP experience altered voice identity processing, whereas HP does not affect the perception of vocal emotion. Specific alterations in self-voice perception in clinical and nonclinical voice hearers may establish a core feature of the psychosis continuum.

An eight-month randomized controlled trial on the use of intra-oral cameras and text messages for gingivitis control among adults.

OBJECTIVE: To investigate the effects of using an intra-oral camera (IOC) during a dental hygiene consultation and mobile text messages (TM) between appointments on clinical, behavioural and psychological parameters of patients with gingivitis. MATERIALS AND METHODS: Patients were randomly assigned into four conditions: IOC, TM, IOC + TM and control, and examined at three assessment points over eight months (N = 142). Bleeding on marginal probing (BOMP), dental hygiene (brushing and flossing) and social cognitive determinants of behaviour change (outcome expectancies, action and volitional self-efficacy, intention, planning and action control) were evaluated in an examiner-blind controlled study. Mixed-effects modelling was employed to examine changes in study outcomes. Mediations by the psychological determinants were inspected for the effect on treatment groups in clinical parameters and behaviour. RESULTS: Compared to the control group, all treatment conditions improved dental hygiene and revealed a significant decrease in BOMP from baseline to 4 months, maintained at 8 months; this was clinically relevant in the IOC + TM group, where individuals had more positive outcome expectancies as well as higher levels of action self-efficacy and intention from baseline to four months, maintained at eight months. Volitional self-efficacy was reinforced in all treatments. The psychological determinants did not prove to be the mechanisms responsible for these effects. CONCLUSIONS: A multiple-strategy benefit from using the IOC in consultation and TM between appointments improves clinical, behavioural and psychological parameters of periodontal health four months after treatment, maintained at eight months' follow-up. Insights are provided for the efficacy of the images and text messages for oral hygiene changes.

Effectiveness of a parental school-based intervention to improve young children's eating patterns: a pilot study.

OBJECTIVE: To evaluate the effectiveness of a pilot study of a parental school-based intervention to promote healthy eating behaviours in young children. DESIGN: A quasi-experimental longitudinal design with three conditions (complete intervention (CIG), minimal intervention (MIG), control (CG)), with repeated measures at baseline, immediately after the intervention, 6 months and 1 year after intervention. SETTING: Fourteen public and state-funded kindergartens near Lisbon, Portugal. SUBJECTS: Parents (n 349) of 3- to 6-year-old children assigned to the three conditions completed the baseline protocol. The 'Red Apple' intervention included four parental group sessions about young children's growth, nutritional guidelines and positive parental feeding strategies, which was combined with adult-child activities at home and in the classroom, and newsletters (CIG). MIG included only a single nutritional counselling session, whereas the CG had no intervention. At the end, thirty-eight, twenty-six and fifty-four parents in the CIG, MIG and CG, respectively, had completed all evaluation components. Data regarding parental perception of children's weight, self-efficacy, nutritional knowledge, feeding strategies, eating behaviours and BMI were collected at the four assessment moments. RESULTS: The CIG showed improvements in children's healthy food intake, compared with the MIG and CG. Parental self-efficacy regarding the regulation of children's eating behaviours decreased in the CG but not in both intervention groups. CONCLUSIONS: Considering the low dosage of the intervention, the results obtained were positive. Future studies should offer additional solutions to overcome barriers to parents' participation.

Examining the Mechanisms of Therapeutic Change in a Cognitive-Behavioral Intervention for Anxious Children: The Role of Interpretation Bias, Perceived Control, and Coping Strategies.

This study examined the role of theoretically meaningful mediators of therapeutic change-interpretation bias, perceived control, and coping strategies-in a cognitive-behavioral intervention for anxious youth. This is one of the few studies that examined the change in potential mediator and outcome variables by means of a longitudinal design that included four assessment points: pretreatment, in-treatment, post-treatment, and at 4-months follow-up. Forty-seven 8- to 12-year-old children with a principal DSM-IV diagnosis of anxiety disorder participated in the study. On each assessment point, questionnaires assessing the mediator variables and a standardized anxiety scale were administered to the children. The results showed that perceived control and interpretation bias (but not coping strategies) accounted for a significant proportion in the variability of various types of anxiety symptoms, providing a preliminary support for the notion that these cognitive dimensions' act as mechanisms of therapeutic change in cognitive-behavioral therapy for anxious children.

Blindness influences emotional authenticity perception in voices: Behavioral and ERP evidence.

The ability to distinguish spontaneous from volitional emotional expressions is an important social skill. How do blind individuals perceive emotional authenticity? Unlike sighted individuals, they cannot rely on facial and body language cues, relying instead on vocal cues alone. Here, we combined behavioral and ERP measures to investigate authenticity perception in laughter and crying in individuals with early- or late-blindness onset. Early-blind, late-blind, and sighted control participants (n = 17 per group, N = 51) completed authenticity and emotion discrimination tasks while EEG data were recorded. The stimuli consisted of laughs and cries that were either spontaneous or volitional. The ERP analysis focused on the N1, P2, and late positive potential (LPP). Behaviorally, early-blind participants showed intact authenticity perception, but late-blind participants performed worse than controls. There were no group differences in the emotion discrimination task. In brain responses, all groups were sensitive to laughter authenticity at the P2 stage, and to crying authenticity at the early LPP stage. Nevertheless, only early-blind participants were sensitive to crying authenticity at the N1 and middle LPP stages, and to laughter authenticity at the early LPP stage. Furthermore, early-blind and sighted participants were more sensitive than late-blind ones to crying authenticity at the P2 and late LPP stages. Altogether, these findings suggest that early blindness relates to facilitated brain processing of authenticity in voices, both at early sensory and late cognitive-evaluative stages. Late-onset blindness, in contrast, relates to decreased sensitivity to authenticity at behavioral and brain levels.

Memory footprint: Predictors of flashbulb and event memories of the 2016 Euro Cup final.

Two years after Portugal won the UEFA European Championship, we examined what the Portuguese remember of this momentous occasion. We investigated if flashbulb memories (FBMs) and event memories (EMs) were determined by distinct factors, and whether EM was a predictor of FBM. Participants responded to an online questionnaire about their FBM, EM and set of predictors. Structural equation modeling revealed that FBM and EM were associated with different pathways. Interest in football predicted importance which triggered emotional intensity which predicted personal rehearsal, a direct determinant of FBMs. On the other pathway, interest determined knowledge about football, the main predictor of EMs. Importantly, EM was a causal determinant of FBM which shows that the memory trace for the original event enhances memory for the reception context. The findings suggests that even though the two types of memories are determined by independent factors, they interact very closely.

Attention and emotion shape self-voice prioritization in speech processing.

Both self-voice and emotional speech are salient signals that are prioritized in perception. Surprisingly, self-voice perception has been investigated to a lesser extent than the self-face. Therefore, it remains to be clarified whether self-voice prioritization is boosted by emotion, and whether self-relevance and emotion interact differently when attention is focused on who is speaking vs. what is being said. Thirty participants listened to 210 prerecorded words spoken in one's own or an unfamiliar voice and differing in emotional valence in two tasks, manipulating the attention focus on either speaker identity or speech emotion. Event-related potentials (ERP) of the electroencephalogram (EEG) informed on the temporal dynamics of self-relevance, emotion, and attention effects. Words spoken in one's own voice elicited a larger N1 and Late Positive Potential (LPP), but smaller N400. Identity and emotion interactively modulated the P2 (self-positivity bias) and LPP (self-negativity bias). Attention to speaker identity modulated more strongly ERP responses within 600 ms post-word onset (N1, P2, N400), whereas attention to speech emotion altered the late component (LPP). However, attention did not modulate the interaction of self-relevance and emotion. These findings suggest that the self-voice is prioritized for neural processing at early sensory stages, and that both emotion and attention shape self-voice prioritization in speech processing. They also confirm involuntary processing of salient signals (self-relevance and emotion) even in situations in which attention is deliberately directed away from those cues. These findings have important implications for a better understanding of symptoms thought to arise from aberrant self-voice monitoring such as auditory verbal hallucinations.

Development of the Social and Emotional Competence Assessment Battery for Adults.

Literature has emphasized the urgency of investing in the promotion of Social and Emotional Competence (SEC) in adults. Therefore, the development of a theoretically grounded and developmentally adjusted measure that adequately assesses SEC in its different domains is needed. This study aimed to develop a self-report battery for the assessment of adults' SEC. Factor structure, reliability, and validity of the Social and Emotional Competence Assessment Battery for Adults (SECAB-A) were assessed. Seven-hundred and ninety-six adults (80.7% female) completed the SECAB-A. A subsample of 63 elementary school teachers (92.1% female) participated at two points in time and also completed external measures assessing affect, emotion regulation, and burnout symptoms, thus making it possible to test for test-retest reliability and convergent and discriminant validities. Despite sample size variation, no statistically significant differences between groups were found for the SECAB-A scales. Extraction of factors and confirmatory factor analysis supported the hypothesized factorial structures. Coefficient omegas suggested adequate internal consistency and scores were highly correlated between the two data collection waves, also ensuring adequate test-retest reliability. There was also evidence of the SECAB-A's convergent and discriminant validities against the external measures. Results from this study indicate that the SECAB-A is a promising measure for the adult population. Nevertheless, additional criterion-related and construct validity research is needed.

Information and communication technologies-assisted after-hours work: A systematic literature review and meta-analysis of the relationships with work-family/life management variables.

The phenomenon of information and communication technology (ICT)-assisted after-hours work has led to rising academic interest in examining its impact on workers' lives. ICT-assisted after-hours work may intrude on the home domain and contribute to higher work-family/life conflict, lower work-family/life balance, or higher work-family/life enrichment (the last one owing to the acquisition of competencies transferable to the home domain). Additionally, owing to cultural and societal differences in gender roles, the relationships between ICT-assisted after-hours work and work-family/life management variables may differ between female and male workers. To analyze the current empirical findings, this study performed a literature review with 38 articles and a meta-analysis with 37 articles. Our findings showed that ICT-assisted after-hours work was positively related to work-family/life enrichment (r = 0.335, p < 0.001; 95% CI [0.290, 0.406]), but also to work-family/life conflict (r = 0.335, p < 0.001; 95% CI [0.290, 0.406]). However, neither gender nor pre-/post-COVID significantly affect the relationship between ICT-assisted after-hours work and work-family/life conflict. Finally, future research and implications are discussed.

Digital Methods in the Promotion of Well-Being in Immigrants: A Systematic Review : Author Note.

Migration is a disruptive experience that undermines immigrants' well-being. This systematic review explores the diversity of digital methods available to promote their well-being. The review includes 13 studies (6 were RCTs), comprising 8181 participants, collected through EBSCOhost web, b-ON, Scopus, SciELO and ProQuest, with no time restriction (to access all available literature). Primary outcomes were well-being (mental health; quality of life), and the secondary were stigma, integration and connection. Study quality was assessed by the QuADS tool. Digital methods are a valuable tool for improving immigrants' well-being. M-integration methods tend to focus on promoting mental health in immigrants, developing individual resilience while participatory methods address the quality of life in refugees, contributing to social resilience. Digital methods must not only be part of the guidelines of interventions for immigrants and refugees but also be a foundation upon which those guidelines are outlined.

Corrigendum: Illness perceptions of COVID-19 in Europe: predictors, impacts and temporal evolution.

[This corrects the article DOI: 10.3389/fpsyg.2021.640955.].