Family pressure and support on young adults' eating behaviors and body image: The role of gender

Families play a key role in establishing eating habits of children, yet whether families continue to influence eating behaviors of young adults remains an open question. It is also not clear whether associations between family variables (i.e., support and pressure) are similar for adult sons and daughters regarding eating pathology. The present cross-sectional study examined family correlates on disordered eating, body satisfaction, and drive for muscularity. The aim was to examine the associations of family support and family pressure with eating pathology, and to determine whether gender moderated the associations. Among 365 undergraduates (Mage = 18.9 years, 62 % Caucasian, 48 % female), neither family pressure nor family support were significantly associated with the drive for muscularity, whereas both were associated with disordered eating, and family pressure was associated with body satisfaction. Gender moderated the relationship of family pressure and body satisfaction (p = 0.03) and, unexpectedly, the relationship of family support and disordered eating (p = 0.02). Contrary to prediction, family pressure had stronger associations with body satisfaction for men (i.e., men had a more robust association (beta = -0.31, p < .001) than women (beta = -0.19, p = 0.004)). For women, the relationship of family support and disordered eating was not significant (beta = 0.07, p = 0.452); but, was significant for men (beta = -0.25, p < .001). These findings suggest that family pressure and support are associated with eating pathology among young adults, and that in some instances the associations were larger for men, thus highlighting the importance of including men in eating pathology research. Pending replication, these results suggest that family attitudes, behaviors, and support may be necessary topics to address when designing prevention programs for young adults.

Influence of Betrayal Trauma on Schizotypal Personality Pathology

Schizotypal personality pathology (SZP) is a persistent and debilitating problem for a substantial number of people. Research on SZP has typically emphasized its biological and more specifically genetic origins. However, recent research has highlighted the potential influence of trauma on SZP. This research is promising, although it has thus far focused primarily on type of trauma (e.g., different types of abuse vs. neglect in childhood) rather than who perpetrated the trauma. Previous studies on both personality pathology in general and psychotic-spectrum experiences characteristic of SZP in particular have highlighted the influence of trauma perpetrated by someone with whom the trauma survivor was close (i.e., betrayal trauma), although this has not yet been examined with respect to SZP specifically. In this study we examined this, evaluating the influence of trauma with varying degrees of betrayal on SZP in a sample of adults (N = 364) using structural equation modeling. Results suggest that interpersonal trauma in general was associated with higher levels of SZP. Findings further indicate that for women but not men, trauma with a high degree of betrayal was uniquely associated with SZP. These results underscore the potential role of trauma in SZP and have implications for future research on and intervention with people with high levels of SZP.

Touch-and-feel features in "first words" picture books hinder infants' word learning

Little is known about the role of book features in infant word learning from picture books. We conducted a preregistered study to assess the role of touch-and-feel features in infants' ability to learn new words from picture books. A total of 48 infants (Mage = 16.75 months, SD = 1.85) were assigned to a touch-and-feel picture-book condition or a standard picture-book condition (no touch-and-feel features) and were taught a novel label for an unfamiliar animal by the researcher during a book-reading session. Infants were then tested on their ability to recognize the label (i.e., choose the target from a choice of two pictures on hearing it named) and to generalize this knowledge to other types of pictures and real-world objects (scale model animals and stuffed animals). Infants in the no touch-and-feel condition performed above chance when choosing the target picture, whereas infants in the touch-and-feel condition did not. Infants in both conditions failed to generalize this knowledge to other pictures and objects. This study extends our knowledge about the role of tactile features in infant word learning from picture books. Although manipulative features like touch-and-feel patches might be engaging for infants, they may detract from learning. Depending on the purpose of the activity, parents and practitioners might find it useful to consider such book features when selecting books to read with their infants.

Effectiveness of nurse-home visiting in improving child and maternal outcomes prenatally to age two years: a randomised controlled trial (British Columbia Healthy Connections Project)

BACKGROUND

We investigated the effectiveness of Nurse-Family Partnership (NFP), a prenatal-to-age-two-years home-visiting programme, in British Columbia (BC), Canada.

METHODS

For this randomised controlled trial, we recruited participants from 26 public health settings who were: <25 years, nulliparous, <28 weeks gestation and experiencing socioeconomic disadvantage. We randomly allocated participants (one-to-one; computer-generated) to intervention (NFP plus existing services) or comparison (existing services) groups. Prespecified outcomes were prenatal substance exposure (reported previously); child injuries (primary), language, cognition and mental health (problem behaviour) by age two years; and subsequent pregnancies by 24 months postpartum. Research interviewers were masked. We used intention-to-treat analyses. (ClinicalTrials.gov, NCT01672060.) RESULTS: From 2013 to 2016 we enrolled 739 participants (368 NFP, 371 comparison) who had 737 children. Counts for child injury healthcare encounters [rate per 1,000 person-years or RPY] were similar for NFP (223 [RPY 316.17]) and comparison (223 [RPY 305.43]; rate difference 10.74, 95% CI -46.96, 68.44; rate ratio 1.03, 95% CI 0.78, 1.38). Maternal-reported language scores (mean, M [SD]) were statistically significantly higher for NFP (313.46 [195.96]) than comparison (282.77 [188.15]; mean difference [MD] 31.33, 95% CI 0.96, 61.71). Maternal-reported problem-behaviour scores (M [SD]) were statistically significantly lower for NFP (52.18 [9.19]) than comparison (54.42 [9.02]; MD -2.19, 95% CI -3.62, -0.75). Subsequent pregnancy counts were similar (NFP 115 [RPY 230.69] and comparison 117 [RPY 227.29]; rate difference 3.40, 95% CI -55.54, 62.34; hazard ratio 1.01, 95% CI 0.79, 1.29). We observed no unanticipated adverse events.

CONCLUSIONS

NFP did not reduce child injuries or subsequent maternal pregnancies but did improve maternal-reported child language and mental health (problem behaviour) at age two years. Follow-up of long-term outcomes is warranted given that further benefits may emerge across childhood and adolescence.

Distinct mechanisms of attentional suppression: exploration of trait factors underlying cued- and learned-suppression

Attention allows us to focus on relevant information while ignoring distractions. Effective suppression of distracting information is crucial for efficient visual search. Recent studies have developed two paradigms to investigate attentional suppression: cued-suppression which is based on top-down control, and learned-suppression which is based on selection history. While both types of suppression reportedly engage proactive control, it remains unclear whether they rely on shared mechanisms. This study aimed to determine the relationship between cued- and learned-suppression. In a within-subjects design, 54 participants performed a cued-suppression task where pre-cues indicated upcoming target or distractor colors, and a learned-suppression task where a salient color distractor was present or absent. No significant correlation emerged between performance in the two tasks, suggesting distinct suppression mechanisms. Cued-suppression correlated with visual working memory capacity, indicating reliance on explicit control. In contrast, learned-suppression correlated with everyday distractibility, suggesting implicit control based on regularities. These results provide evidence for heterogeneous proactive control mechanisms underlying cued- and learned-suppression. While both engage inhibition, cued-suppression relies on deliberate top-down control modulated by working memory, whereas learned-suppression involves implicit suppression shaped by selection history and distractibility traits.

Infants' attention during cross-situational word learning: Environmental variability promotes novelty preference

Infants as young as 14 months can track cross-situational statistics between sets of words and objects to acquire word-referent mappings. However, in naturalistic word learning situations, words and objects occur with a host of additional information, sometimes noisy, present in the environment. In this study, we tested the effect of this environmental variability on infants' word learning. Fourteen-month-old infants (N = 32) were given a cross-situational word learning task with additional gestural, prosodic, and distributional cues that occurred reliably or variably. In the reliable cue condition, infants were able to process this additional environmental information to learn the words, attending to the target object during test trials. But when the presence of these cues was variable, infants paid greater attention to the gestural cue during training and subsequently switched preference to attend more to novel word-object mappings rather than familiar ones at test. Environmental variation may be key to enhancing infants' exploration of new information.

Risk and Protective Factors for Parental Involvement and Early Indicators of School Achievement in Alaska

OBJECTIVES

Parental involvement can affect child school readiness, which in turn influences subsequent child learning outcomes. While social support, stress, caregiver psychological distress, and drinking could affect parental involvement, it is unknown whether and how these factors influence downstream child learning outcomes through parental involvement and child school readiness. This study tests those associations.

METHODS

Using de-identified data provided by the Alaska Longitudinal Child Abuse and Neglect Linkage project (N = 683), we use Structural Equation Modeling to assess direct and indirect effects of paths embedded in the proposed model.

RESULTS

This study found statistically significant indirect effects: (1) path linking stress faced by caregivers to child reading proficiency through caregiver psychological distress, parental involvement, and child school readiness, (2) path linking stress faced by caregivers to child reading proficiency through caregiver drinking, parental involvement, and child school readiness, and (3) path linking social support for caregivers to child reading proficiency through caregiver psychological distress, parental involvement, and child school readiness. Post-estimation showed that the sum of the magnitude of total effects of stress and the magnitude of total effects of support is significantly larger than either alone.

CONCLUSIONS FOR PRACTICE

Findings suggest that reducing caregiver stress and offering social support could not only benefit caregivers but learning outcomes of their children as well. For child learning outcomes, simultaneously reducing stress and offering social support for caregivers, rather than just one of them alone, is suggested. These results are important for children, particularly for those raised by caregivers experiencing psychological distress or drinking issues.

Recent advances in understanding the neurobiology of pediatric functional neurological disorder

INTRODUCTION

Functional neurological disorder (FND) is a neuropsychiatric disorder that manifests in a broad array of functional motor, sensory, or cognitive symptoms, which arise from complex interactions between brain, mind, body, and context. Children with FND make up 10%-20% of presentations to neurology services in children's hospitals and up to 20% of adolescents admitted to hospital for the management of intractable seizures.

AREAS COVERED

The current review focuses on the neurobiology of pediatric FND. The authors present an overview of the small but growing body of research pertaining to the biological, emotion-processing, cognitive, mental health, physical health, and social system levels.

EXPERT OPINION

Emerging research suggests that pediatric FND is underpinned by aberrant changes within and between neuron-glial (brain) networks, with a variety of factors - on multiple system levels - contributing to brain network changes. In pediatric practice, adverse childhood experiences (ACEs) are commonly reported, and activation or dysregulation of stress-system components is a frequent finding. Our growing understanding of the neurobiology of pediatric FND has yielded important flow-on effects for assessing and diagnosing FND, for developing targeted treatment interventions, and for improving the treatment outcomes of children and adolescents with FND.

Oscillatory attention in groove

Attention is not constant but rather fluctuates over time and these attentional fluctuations may prioritize the processing of certain events over others. In music listening, the pleasurable urge to move to music (termed 'groove' by music psychologists) offers a particularly convenient case study of oscillatory attention because it engenders synchronous and oscillatory movements which also vary predictably with stimulus complexity. In this study, we simultaneously recorded pupillometry and scalp electroencephalography (EEG) from participants while they listened to drumbeats of varying complexity that they rated in terms of groove afterwards. Using the intertrial phase coherence of the beat frequency, we found that while subjects were listening, their pupil activity became entrained to the beat of the drumbeats and this entrained attention persisted in the EEG even as subjects imagined the drumbeats continuing through subsequent silent periods. This entrainment in both the pupillometry and EEG worsened with increasing rhythmic complexity, indicating poorer sensory precision as the beat became more obscured. Additionally, sustained pupil dilations revealed the expected, inverted U-shaped relationship between rhythmic complexity and groove ratings. Taken together, this work bridges oscillatory attention to rhythmic complexity in relation to musical groove.

Non-arbitrary mappings between size and sound of English words: Form typicality effects during lexical access and memory

A century of research has provided evidence of limited size sound symbolism in English, that is, certain vowels are non-arbitrarily associated with words denoting small versus large referents (e.g., /i/ as in teensy and /ɑ/ as in tall). In the present study, we investigated more extensive statistical regularities between surface form properties of English words and ratings of their semantic size, that is, form typicality, and its impact on language and memory processing. Our findings provide the first evidence of significant word form typicality for semantic size. In five empirical studies using behavioural megastudy data sets of performance on written and auditory lexical decision, reading aloud, semantic decision, and recognition memory tasks, we show that form typicality for size is a stronger and more consistent predictor of lexical access during word comprehension and production than semantic size, in addition to playing a significant role in verbal memory. The empirical results demonstrate that statistical information about non-arbitrary form-size mappings is accessed automatically during language and verbal memory processing, unlike semantic size that is largely dependent on task contexts that explicitly require participants to access size knowledge. We discuss how a priori knowledge about non-arbitrary form-meaning associations in the lexicon might be incorporated in models of language processing that implement Bayesian statistical inference.

Should I Stay or Should I Go? Cognitive Modeling of Left-Turn Gap Acceptance Decisions in Human Drivers

OBJECTIVE

We aim to bridge the gap between naturalistic studies of driver behavior and modern cognitive and neuroscientific accounts of decision making by modeling the cognitive processes underlying left-turn gap acceptance by human drivers.

BACKGROUND

Understanding decisions of human drivers is essential for the development of safe and efficient transportation systems. Current models of decision making in drivers provide little insight into the underlying cognitive processes. On the other hand, laboratory studies of abstract, highly controlled tasks point towards noisy evidence accumulation as a key mechanism governing decision making. However, it is unclear whether the cognitive processes implicated in these tasks are as paramount to decisions that are ingrained in more complex behaviors, such as driving.

RESULTS

The drivers' probability of accepting the available gap increased with the size of the gap; importantly, response time increased with time gap but not distance gap. The generalized drift-diffusion model explained the observed decision outcomes and response time distributions, as well as substantial individual differences in those. Through cross-validation, we demonstrate that the model not only explains the data, but also generalizes to out-of-sample conditions.

CONCLUSION

Our results suggest that dynamic evidence accumulation is an essential mechanism underlying left-turn gap acceptance decisions in human drivers, and exemplify how simple cognitive process models can help to understand human behavior in complex real-world tasks.

APPLICATION

Potential applications of our results include real-time prediction of human behavior by automated vehicles and simulating realistic human-like behaviors in virtual environments for automated vehicles.

Neural Reward Anticipation Moderates Longitudinal Relation between Parents' Familism Values and Latinx American Youth's School Disengagement

Parents' familism values predict a variety of Latinx American youth's academic adjustment. However, it is unclear how cultural values such as familism interact with youth's brain development, which is sensitive to sociocultural input, to shape their academic adjustment. Using a sample of 1916 Latinx American youth (mean age = 9.90 years, SD = .63 years; 50% girls) and their primary caregivers (mean age = 38.43 years, SD = 6.81 years; 90% mothers) from the Adolescent Brain Cognitive Development Study, this study examined the longitudinal relation between parents' familism values and youth's school disengagement, as well as the moderating role of youth's neural sensitivity to personal reward. Parents' familism values predicted youth's decreased school disengagement 1 year later, adjusting for their baseline school disengagement and demographic covariates. Notably, this association was more salient among youth who showed lower (vs. higher) neural activation in the ventral striatum and the lateral OFC during the anticipation of a personal reward. These findings underscore the protective role of familism for Latinx American youth, highlighting the necessity of developing culturally informed interventions that take into consideration a youth's brain development.

24-Hour warning signs for adolescent suicide attempts

BACKGROUND

Little is known about when youth may be at greatest risk for attempting suicide, which is critically important information for the parents, caregivers, and professionals who care for youth at risk. This study used adolescent and parent reports, and a case-crossover, within-subject design to identify 24-hour warning signs (WS) for suicide attempts.

METHODS

Adolescents (N = 1094, ages 13 to 18) with one or more suicide risk factors were enrolled and invited to complete bi-weekly, 8-10 item text message surveys for 18 months. Adolescents who reported a suicide attempt (survey item) were invited to participate in an interview regarding their thoughts, feelings/emotions, and behaviors/events during the 24-hours prior to their attempt (case period) and a prior 24-hour period (control period). Their parents participated in an interview regarding the adolescents' behaviors/events during these same periods. Adolescent or adolescent and parent interviews were completed for 105 adolescents (81.9% female; 66.7% White, 19.0% Black, 14.3% other).

RESULTS

Both parent and adolescent reports of suicidal communications and withdrawal from social and other activities differentiated case and control periods. Adolescent reports also identified feelings (self-hate, emotional pain, rush of feelings, lower levels of rage toward others), cognitions (suicidal rumination, perceived burdensomeness, anger/hostility), and serious conflict with parents as WS in multi-variable models.

CONCLUSIONS

This study identified 24-hour WS in the domains of cognitions, feelings, and behaviors/events, providing an evidence base for the dissemination of information about signs of proximal risk for adolescent suicide attempts.

The Detection of Environmental Influences on Academic Achievement Appears to Depend on the Analytic Approach

One long-standing analytic approach in adoption studies is to examine correlations between features of adoptive homes and outcomes of adopted children (hereafter termed 'measured environment correlations') to illuminate environmental influences on those associations. Although results from such studies have almost uniformly suggested modest environmental influences on adopted children's academic achievement, other work has indicated that adopted children's achievement is routinely higher than that of their reared-apart family members, often substantially so. We sought to understand this discrepancy. We examined academic achievement and literacy-promotive features of the home in 424 yoked adoptive/biological families participating in the Early Growth and Development Study (EGDS; i.e., adopted children, adoptive mothers, birth mothers, and biological siblings of the adopted children remaining in the birth homes) using an exhaustive modeling approach. Results indicated that, as anticipated, adopted children scored up to a full standard deviation higher on standardized achievement tests relative to their birth mothers and reared-apart biological siblings. Moreover, these achievement differences were associated with differences in the literacy-promotive features of the adoptive and birth family homes, despite minimal measured environment correlations within adoptive families. A subsequent simulation study highlighted noise in measured environmental variables as an explanation for the decreased utility of measured environment correlations. We conclude that the field's heavy focus on measured environment correlations within adoptive families may have obscured detection of specific environmental effects on youth outcomes, and that future adoption studies should supplement their measured environment analyses with mean differences between reared-apart relatives.

CAEVR: Biosignals-Driven Context-Aware Empathy in Virtual Reality

There is little research on how Virtual Reality (VR) applications can identify and respond meaningfully to users' emotional changes. In this paper, we investigate the impact of Context-Aware Empathic VR (CAEVR) on the emotional and cognitive aspects of user experience in VR. We developed a real-time emotion prediction model using electroencephalography (EEG), electrodermal activity (EDA), and heart rate variability (HRV) and used this in personalized and generalized models for emotion recognition. We then explored the application of this model in a context-aware empathic (CAE) virtual agent and an emotion-adaptive (EA) VR environment. We found a significant increase in positive emotions, cognitive load, and empathy toward the CAE agent, suggesting the potential of CAEVR environments to refine user-agent interactions. We identify lessons learned from this study and directions for future work.

Conscious perception of fear in faces: Insights from high-density EEG and perceptual awareness scale with threshold stimuli

Contrary to the extensive research on processing subliminal and/or unattended emotional facial expressions, only a minority of studies have investigated the neural correlates of consciousness (NCCs) of emotions conveyed by faces. In the present high-density electroencephalography (EEG) study, we first employed a staircase procedure to identify each participant's perceptual threshold of the emotion expressed by the face and then compared the EEG signals elicited in trials where the participants were aware with the activity elicited in trials where participants were unaware of the emotions expressed by these, otherwise identical, faces. Drawing on existing knowledge of the neural mechanisms of face processing and NCCs, we hypothesized that activity in frontal electrodes would be modulated in relation to participants' awareness of facial emotional content. More specifically, we hypothesized that the NCC of fear seen on someone else's face could be detected as a modulation of a later and more anterior (i.e., at frontal sites) event-related potential (ERP) than the face-sensitive N170. By adopting a data-driven approach and cluster-based statistics to the analysis of EEG signals, the results were clear-cut in showing that visual awareness of fear was associated with the modulation of a frontal ERP component in a 150-300 msec interval. These insights are dissected and contextualized in relation to prevailing theories of visual consciousness and their proposed NCC benchmarks.

Beyond the Wizard of Oz: Negative Effects of Imperfect Machine Learning to Examine the Impact of Reliability of Augmented Reality Cues on Visual Search Performance

Despite knowing exactly what an object looks like, searching for it in a person's visual field is a time-consuming and error-prone experience. In Augmented Reality systems, new algorithms are proposed to speed up search time and reduce human errors. However, these algorithms might not always provide 100% accurate visual cues, which might affect users' perceived reliability of the algorithm and, thus, search performance. Here, we examined the detrimental effects of automation bias caused by imperfect cues presented in the Augmented Reality head-mounted display using the YOLOv5 machine learning model. 53 participants in the two groups received either 100% accurate visual cues or 88.9% accurate visual cues. Their performance was compared with the control condition, which did not include any additional cues. The results show how cueing may increase performance and shorten search times. The results also showed that performance with imperfect automation was much worse than perfect automation and that, consistent with automation bias, participants were frequently enticed by incorrect cues.

The acute effects of community violence on young children's regulatory, behavioral, and developmental outcomes in a low-income urban sample in Brazil

BACKGROUND

Existing research on the impacts of adversity on young children's psychological well-being has largely focused on household-level risk factors using observational methods in high-income countries. This study leverages natural variation in the timing and location of community homicides to estimate their acute effects on the regulatory, behavioral, and developmental outcomes of Brazilian 3-year-olds.

METHODS

We compared the outcomes of children who were assessed soon after a recent neighborhood homicide to those of children from the same residential neighborhoods who had not recently experienced community violence. Our sample included 3,241 3-year-olds (Mage = 41.05 months; 53% female; 45% caregiver education less than middle school; 26% receiving a public assistance program) from seven neighborhoods in São Paulo, Brazil. Child outcome measures included parent reports of effortful control and behavior problems as well as direct assessments of children's developmental (cognitive, language, and motor) skills. Community homicides were measured using police records.

RESULTS

Recent exposure to community homicides was associated with lower effortful control, higher behavior problems, and lower overall developmental performance for children (d = .05-.20 standard deviations; p = ns - <.001). Effects were consistent across subgroups based on sociodemographic characteristics and environmental supports, but generally largest when community violence exposure was geographically proximal (within 600 m of home) and recent (within 2 weeks prior to assessment).

CONCLUSIONS

Results highlight the pervasive effects that community violence can have on young children as well as the need to expand support to mitigate these effects and prevent inequities early in life.

Low- and high-load resistance training exercise to volitional fatigue generate exercise-induced appetite suppression

Research on exercise-induced appetite suppression often does not include resistance training (RT) exercise and only compared matched volumes.

PURPOSE

To compare the effects of low-load and high-load RT exercise completed to volitional fatigue on appetite-regulation.

METHODS

11 resistance-trained males (24 ± 2 y) completed 3 sessions in a crossover experimental design: 1) control (CTRL); 2) RT exercise at 30% 1-repetition maximum (RM); and 3) RT exercise at 90% 1-RM. RT sessions consisted of 3 sets of 5 exercises completed to volitional fatigue. Acylated ghrelin, active glucagon-like peptide-1 (GLP-1), active peptide tyrosine (PYY), lactate, and subjective appetite perceptions were measured pre-exercise, 0-, 60-, and 120-min post-exercise. Energy intake was recorded the day before, of, and after each session.

RESULTS

Lactate was elevated following both 30% (0-, 60-, 120-min post-exercise) and 90% (0-, 60-min post-exercise; P < 0.001, d > 3.92) versus CTRL, with 30% greater than 90% (0-min post-exercise; P = 0.011, d = 1.14). Acylated ghrelin was suppressed by 30% (P < 0.007, d > 1.22) and 90% (P < 0.028, d > 0.096) post-exercise versus CTRL, and 30% suppressed concentrations versus 90% (60-min post-exercise; P = 0.032, d = 0.95). There was no effect on PYY (P > 0.171, ηp2 <0.149) though GLP-1 was greater at 60-min post-exercise in 90% (P = 0.052, d = 0.86) versus CTRL. Overall appetite was suppressed 0-min post-exercise following 30% and 90% versus CTRL (P < 0.013, d > 1.10) with no other differences (P > 0.279, d < 0.56). There were no differences in energy intake (P > 0.101, ηp2 <0.319).

CONCLUSIONS

RT at low- and high-loads to volitional fatigue induced appetite suppression coinciding with changes in acylated ghrelin though limited effects on anorexigenic hormones or free-living energy intake were present.

Age differences in inhibitory and working memory functioning: limited evidence of system interactions

Debate persists regarding the nature of age-related deficits in inhibition, and whether inhibitory functioning depends on working memory systems. The current research aimed to measure age-related differences in inhibition and working memory, characterize the relationship between inhibitory functions and working memory performance, and determine how these relationships are affected by age. Toward these ends, we measured performance on a range of established paradigms in 60 young adults (18-30 years) and 60 older adults (60-88 years). Our findings support age-related increases in reflexive inhibition (based on the fixation offset effect and inhibition of return) and age-related decrements in volitional inhibition (based on several paradigms: antisaccade, Stroop, flanker, and Simon). This evidence of stronger reflexive inhibition combined with weaker volitional inhibition suggests that age-related deterioration of cortical structures may allow subcortical structures to operate less controlled. Regarding working memory, older adults had lower backward digit scores and lower forward and backward spatial scores. However, of the 32 analyses (16 in each age group) that tested for dependence of inhibitory functioning on working memory functioning, only one (in young adults) indicated that inhibition performance significantly depended on working memory performance. These results indicate that inhibition and working memory function largely independently in both age groups, and age-related working memory difficulties cannot account for age-related declines in inhibitory control.

The impact of internet-based cognitive behavior therapy for perfectionism: a reinterpretation through the lens of the Model of Excellencism and Perfectionism

BACKGROUND

Grieve et al. (2022) tested the effects of an intervention designed to reduce perfectionism. Contrary to their hypotheses, the intervention reduced both perfectionism and excellencism. Furthermore, excellencism positively correlated with negative outcomes (e.g. anxiety).

AIMS

A theory-driven framework (with five hypothetical scenarios) is proposed to reconsider how we interpret the effectiveness of interventions designed to reduce perfectionism. Our goal was to offer a constructive reinterpretation of the results of Grieve et al. (2022) using our new framework derived from the Model of Excellencism and Perfectionism.

METHOD

Secondary data analyses using the experimental and correlational results are published in the randomized control trial of Grieve et al. (2022).

RESULTS

Our re-examination of the results reveals that excellencism was reduced by a smaller extent (approximately 25% less) than perfectionism. Based on our framework, such a ratio provides conclusive evidence for the effectiveness of this intervention. Students entered the intervention as perfectionists and they ended up somewhere between the zones of excellence striving and non-perfectionism. Furthermore, our multivariate re-analysis of the bivariate correlations indicates that excellence strivers experienced better adjustment (lower anxiety, depression, stress, body-related acceptance, and higher self-compassion) compared with perfectionists.

CONCLUSION

Future interventions should target the reduction of perfectionism and the maintenance of excellencism because excellencism relates to desirable outcomes. Our secondary data analysis was needed to inform researchers and practitioners about an alternative interpretation of Grieve and colleagues' findings. Future interventions to reduce perfectionism should closely monitor excellencism and follow the interpretational guidelines advanced in this article.

Voice Performance Chart: A Pedagogical Tool to Enhance Vocal Expressive Ability in Acting Students

The purpose of the present study was to explore the effectiveness of the Voice Performance Chart (VPCH) as a pedagogical training tool to enhance vocal expressive ability of 1st year acting students. Forty recorded audio samples were perceptually assessed by six blinded raters, using a five-points Likert scale for each of the dependent variables observed. Results showed that loudness, pitch, and speech rate variations significantly differ when comparing the vocal condition before and after a 11 weeks training period. That suggests that VPCH can be an effective pedagogical tool to develop vocal expressive capabilities of acting students, by enhancing their expressive nuances level, according to the text content. Additionally, it might be argued that VPCH is an effective pedagogical tool not only for acting students, but also for individuals from any discipline requiring the use of the spoken voice in a professional context and/or in an expressive sense.

Designing and deploying a virtual social sandbox for autistic children

PURPOSE

This exploratory study was intended to investigate the design and feasibility of using a web virtual reality based social learning space for autistic children at home.

MATERIALS AND METHODS

The researchers of the current study developed and implemented an open-source, web virtual reality based learning program for children with autism. Endorsing mixed-method convergent parallel design, we collected both qualitative and quantitative data from four autistic children, including repeated measures of social skills performance, self- and parent-reported social and communication competence, observation notes, and individual interviews.

RESULTS

The study found preliminary evidence for a positive impact of deploying a virtual reality-based social sandbox on the practice and development of complex social skills for autistic children. All participants showed significant reduced social communication impairments from the pre- to the post-intervention phases. Nevertheless, participants' social skills performance in the virtual world was mediated by two social task design features-external goal structure and individualization.

CONCLUSIONS

Play- and design-oriented social tasks in the three-dimensional virtual world framed meaningful social experiences or the naturalistic intervention for social skills development.

From childhood maltreatment to intimate partner violence perpetration: A prospective longitudinal examination of the roles of executive functioning and self-esteem

BACKGROUND

Previous research has found that childhood maltreatment predicts increased risk for violence and partner violence and there is some evidence for poorer executive functioning and low self-esteem. To date, there have been no longitudinal studies that have examined the extent to which executive functioning and self-esteem play a role in the relationship between child maltreatment and intimate partner violence (IPV) perpetration.

METHODS

This study aims to fill this gap by utilizing data from a prospective longitudinal study of children with documented court cases of abuse and neglect (ages 0-11 years) from a metropolitan county area in the Midwest (during the years 1967-1971) and demographically matched controls. Both maltreated individuals and matched controls were followed up and assessed over several waves of the study in young and middle adulthood. At mean age 39 years, inhibition and cognitive control were evaluated, while cognitive flexibility and nonverbal reasoning were assessed at mean age 41. Self-esteem was also assessed at mean age 41. Physical IPV perpetration was evaluated at age 47 using two different scoring strategies in separate models: the number of acts and variety of acts, ensuring avoidance of potential score skewness.

RESULTS

Childhood maltreatment predicted lower executive functioning and self-esteem, and both independently predicted intimate partner violence perpetration. Lower executive functioning and self-esteem mediated the relationship between childhood maltreatment and physical IPV perpetration in midlife, irrespective of the scoring method.

CONCLUSION

Findings suggest that executive functioning and self-esteem play a role in the cycle of violence. Implications and suggestions for future directions are discussed.

[Parenthood put to the test by average prematurity]

Any premature birth can be traumatic, and a risk factor for the parenting process and the quality of parent-baby interactions. Average prematurity is no exception. It can undermine essential parenting functions, such as availability and sensitivity to the child, and generate interactive dysfunctions within parent-baby dyads. In some cases, it can lead to genuine psychopathological states.

Infant hedonic/anhedonic processing index (HAPI-Infant): Assessing infant anhedonia and its prospective association with adolescent depressive symptoms

BACKGROUND

Anhedonia, an impairment in the motivation for or experience of pleasure, is a well-established transdiagnostic harbinger and core symptom of mental illness. Given increasing recognition of early life origins of mental illness, we posit that anhedonia should, and could, be recognized earlier if appropriate tools were available. However, reliable diagnostic instruments prior to childhood do not currently exist.

METHODS

We developed an assessment instrument for anhedonia/reward processing in infancy, the Infant Hedonic/Anhedonic Processing Index (HAPI-Infant). Exploratory factor and psychometric analyses were conducted using data from 6- and 12-month-old infants from two cohorts (N = 188, N = 212). Then, associations were assessed between infant anhedonia and adolescent self-report of depressive symptoms.

RESULTS

The HAPI-Infant (47-items), exhibited excellent psychometric properties. Higher anhedonia scores at 6 (r = 0.23, p < .01) and 12 months (r = 0.19, p < .05) predicted elevated adolescent depressive symptoms, and these associations were stronger than for established infant risk indicators such as negative affectivity. Subsequent analyses supported the validity of short (27-item) and very short (12-item) versions of this measure.

LIMITATIONS

The primary limitations of this study are that the HAPI-Infant awaits additional tests of generalizability and of its ability to predict clinical diagnosis of depression.

CONCLUSIONS

The HAPI-Infant is a novel, psychometrically strong diagnostic tool suitable for recognizing anhedonia during the first year of life with strong predictive value for later depressive symptoms. In view of the emerging recognition of increasing prevalence of affective disorders in children and adolescents, the importance of the HAPI-Infant in diagnosing anhedonia is encouraging. Early recognition of anhedonia could target high-risk individuals for intervention and perhaps prevention of mental health disorders.

Enhanced reactive inhibition in adolescents with non-suicidal self-injury disorder

AIM

To investigate whether the core of the pathophysiology underlying non-suicidal self-injury (NSSI) relates to poor impulse control due to impaired motor inhibition (i.e. the ability to inhibit a preplanned motor response).

METHOD

We conducted a case-control study to compare the proficiency of two domains of motor inhibition, that is, reactive and proactive inhibition, by giving the reaching arm version of the stop-signal task and a go-only task to 28 drug-naive adolescents with NSSI disorder (NSSID) (mean age [SD] 15 years 8 months [1 year 4 months]; three males and 25 females) and 28 typically developing adolescents (mean age 15 years 8 months [1 year 5 months]; three males and 25 females).

RESULTS

Reactive inhibition, as determined by the duration of the stop-signal reaction time, was enhanced in adolescents with NSSID compared to typically developing controls (194.2 [22.5 ms] vs 217.5 [17.3 ms], p < 0.001). By contrast, proactive inhibition was similar in both groups. Lastly, the level of impulsivity, assessed using the Barratt Impulsiveness Scale Version 11, did not differ between typically developing adolescents and adolescents with NSSID. However, adolescents with NSSID were more impulsive than controls in a subscale of the UPPS-P Impulsive Behavior Scale.

INTERPRETATION

NSSID is not driven by heightened motor impulsivity. Instead, adolescents with NSSID exhibited greater proficiency in reactive inhibition, a proxy for motor impulsivity. We suggest that the enhancement of reactive inhibition strengthens action control, allowing adolescents to suppress their self-protection instinct and perform NSSI behaviours.

Reciprocal Links Between Friendship Quality and Peer Victimization Among Middle Adolescents

There is a robust association between friendship quality and victimization in adolescence; yet, it remains unclear whether friendship quality may be linked causally with different forms of victimization in middle adolescence. To fill this gap, this study examines the bidirectional associations of friendship quality and relational/verbal victimization with data collected at two time points, 6 months apart, in a sample of 671 middle Chinese adolescents (Mage = 15.63, SDage = 0.73, 49% males). Cross-lagged panel analyses revealed a two-way relationship between friendship quality and victimization, which existed in both verbal and relational victimization. Multi-group panel analyses observed that the cross-lagged associations between friendship quality and relational/verbal victimization were only found for males, but not for females. This result suggests that adolescent males' victimization is both affected by and a predictor of friendship quality, with implications for youth prevention programs.

Shifting perspectives and transformative change: Parent perspectives of an active music engagement intervention for themselves and their child with cancer

BACKGROUND

Children with cancer (ages 3-8 years) and their parents experience significant, interrelated distress associated with cancer treatment. Active music engagement (AME) uses music-based play and shared music-making to mitigate this distress. To advance our understanding about how AME works and its essential features, we interviewed parents who received the AME intervention as part of a multi-site mechanistic trial. The purpose of this qualitative analysis was to describe parents' experiences of AME for themselves and their child and to better understand how the intervention worked to lower parent-child distress.

PROCEDURE

We conducted a total of 43 interviews with parents/caregivers, and purposively analyzed all interviews from underrepresented groups based on race/ethnicity and parent role. We used thematic analysis and achieved thematic redundancy after analyzing 28 interviews.

RESULTS

The following statement summarizes resulting themes: Music therapists skillfully use AME to create a safe and healthy space (Theme 1), where parents/children have transformative experiences (Theme 2) that lead to learning and enactment (Theme 3) of new skills that counteract suffering (Theme 4) through empowerment, connectedness, and sustained relief.

CONCLUSIONS

This work elucidates how AME works to counteract stressful qualities of cancer treatment. As parents witnessed positive and transformative changes in their child, they experienced relief and reported shifts in their perspective about cancer treatment. This led to learning and use of music as a coping strategy that extended beyond therapist-led sessions. Accessible, music-based interventions, like AME, offer a developmentally appropriate and effective way to support parents and young children during treatment.

A Test of the Behavioral Model of Tic Disorders Using a Dynamical Systems Framework

Tic disorders are a class of neurodevelopmental disorders characterized by involuntary motor and/or vocal tics. It has been hypothesized that tics function to reduce aversive premonitory urges (i.e., negative reinforcement) and that suppression-based behavioral interventions such as habit reversal training (HRT) and exposure and response prevention (ERP) disrupt this process and facilitate urge reduction through habituation. However, previous findings regarding the negative reinforcement hypothesis and the effect of suppression on the urge-tic relationship have been inconsistent. The present study applied a dynamical systems framework and within-subject time-series autoregressive models to examine the temporal dynamics of urges and tics and assess whether their relationship changes over time. Eleven adults with tic disorders provided continuous urge ratings during separate conditions in which they were instructed to tic freely or to suppress tics. During the free-to-tic conditions, there was considerable heterogeneity across participants in whether and how the urge-tic relationship followed a pattern consistent with the automatic negative reinforcement hypothesis. Further, little evidence for within-session habituation was seen; tic suppression did not result in a reduction in premonitory urges for most participants. Analysis of broader urge change metrics did show significant disruption to the urge pattern during suppression, which has implications for the current biobehavioral model of tics.

Why adolescents conform to high-status peers: Associations among conformity, identity alignment, and self-esteem

This study examined whether conformity to high- but not low-status e-confederates was associated with increases in identification with popular peers and subsequent increases in self-esteem. A sample of 250 adolescents (55.1% male; Mage = 12.70 years; 40.3% White, 28.2% Black, 23.4% Hispanic/Latino, and 7.7% multiracial/other) participated in a well-established experimental chat room paradigm where they were exposed to norms communicated by high- and low-status e-confederates. Results revealed that for boys in the high-status condition only, but not girls, the positive relation between conformity and self-esteem was mediated by greater response alignment with popular peers. These findings bolster prior research by suggesting that conformity to popular peers may be partly motivated by drives for self-esteem and alignment with a valued reference group.

Trajectories of Intergenerational Emotional Closeness in Multi-Child Aging Families in China

Intergenerational emotional closeness (IEC) in multi-child families manifests not only in the overall parent-child relationship but also by the extent of its within-family differentiation. This study aimed to identify distinct trajectories of collective IEC in multi-child families and to examine its potential associated factors. The study used four waves of the China Family Panel Studies (2010-2018). Based on a sample of 3474 older adults (age >60), growth mixture modelling and logistic regression were conducted. Two latent trajectory patterns of IEC were identified: increasingly tight-knit (93%) and persistently collectively ambivalent (7%). Compared to the latter trajectory, older adults who had a married/cohabiting partner, had better health and received support from all children, were more likely to have increasingly tight-knit trajectories of IEC. The study tells a story more about emotional cohesion between Chinese older adults and multiple offspring over time. Aging families experiencing persistently collectively ambivalent IEC deserve more attention.

Reading problems and their connection with visual search and attention

Attention has been hypothesized to act as a sequential gating mechanism for the orderly processing of letters and words. These same visuoattentional processes are often assumed to partake in some but not all types of visual search. In the current study, 24 dyslexic and 36 typical readers completed an attentionally demanding visual conjunction search. Visual feature search served as an internal control. It has been suggested that reading problems should go hand in hand with specific problems in visual conjunction search-particularly elevated conjunction search slopes (time per search item)-often interpreted as a problem with visual attention. Results showed that reading problems were associated with slower visual search, especially conjunction search. However, reading deficits were not associated with increased conjunction search slopes but instead with increased search intercepts, traditionally not interpreted as reflecting attention. We discuss these results in the context of hypothesized visuoattentional problems in dyslexia. Remaining open to multiple interpretations of the data, the current study demonstrates that difficulties in visual search are associated with reading problems, in accordance with growing literature on visual cognition problems in developmental dyslexia.

Is Men's Heterosexuality Perceived as More Precarious Than Women's? An Intersectional, Race-by-Gender Analysis

People perceive men's masculinity to be more precarious, or easier to lose, than women's femininity. In the present article, we investigated (a) whether men's heterosexuality is likewise perceived to be more precarious than women's, and if so, (b) whether this effect is exaggerated when the targets in question are Black rather than White. To investigate these questions, we conducted three experiments (one of which was conducted on a probability-based sample of U.S. adults; total N = 3,811) in which participants read about a target person who either did or did not engage in a single same-sex sexual behavior. Results revealed that participants questioned the heterosexuality of men more than the heterosexuality of women when they engaged (vs. did not engage) in same-sex sexual behavior. Surprisingly, these effects were not moderated by whether targets were Black versus White. Results are interpreted in light of recent models of intersectional stereotyping.

Development and validation of the self-injury stigma scale

Non-suicidal self-injury is a prevalent and concerning behavior. Negative beliefs and stereotypes about NSSI are associated with negative outcomes, and negative, self-referential beliefs (e.g., self-stigmatizing beliefs) related to engagement in NSSI may be particularly harmful. Despite this, there is no validated measure specifically designed to assess for NSSI self-stigma. As this significantly hinders the ability to understand and quantify the effect of NSSI self-stigma, this study sought to validate the newly developed Self-Injury Stigma Scale (SISS). It was hypothesized the SISS would follow a four-factor structure that parallels a widely cited theoretical model of stigma. It was also hypothesized measures of shame and help-seeking self-stigma would be moderately, negatively, correlated with the SISS subscales, supporting the measure's validity. Participants from Study 1 were college students (n = 264, 65.8% female) with at least one lifetime NSSI act. A series of factor analytic models revealed a one-factor structure for the Application of Stigma subscale (i.e., third step of the four-step model). As this was the only SISS subscale to achieve an appropriate model fit, this scale alone was retained as the final SISS. The factor structure was tested via confirmatory factor analysis on a second sample (i.e., community participants with at least one past month of NSSI act; n = 240, 41.3% female). An acceptable fit on most, but not all, indices was reached. Convergent and discriminant validity were supported. The SISS retrospectively predicted past 3 month NSSI frequency and method versatility, and lifetime NSSI versatility, but not lifetime NSSI frequency or disclosure. Thus, the clinical utility of the SISS was partially supported. Findings offering evidence in favor of the SISS's appropriateness and utility as a measure of self-stigma of NSSI. Future work using this measure has the potential to clarify the risk associated with NSSI self-stigma and inform behavioral interventions.

A multi-design investigation of perfectionism risk profiles for traumatic injury in sport

Every year, many university athletes find themselves experiencing sports injuries while practicing their sport. Not all athletes are equal to each other, and some get injured more often. Individual differences in personality could explain these differences. This study focuses on how within-person combinations of perfectionistic strivings and perfectionistic concerns are associated with the risk of traumatic injury in university athletes. Two most prominent person-oriented approaches of perfectionism (the tripartite and 2x2 models) were tested in a retrospective (N=143) and a prospective (N=98) sample. Cluster analyses identified perfectionism profiles consistent with the two theoretical models in both samples. Furthermore, the profile with high levels of perfectionistic strivings and concerns was found to be the most at risk of experiencing a traumatic injury using both designs. This study supports the tripartite model of perfectionism in recognizing the exacerbating role of perfectionistic strivings on the maladaptive effect of perfectionistic concerns. Coaches and sports specialists will need to consider monitoring athletes' levels of PC, especially in conjunction with high PS levels, to reduce the risk of injury in athletes.

Parent-Child Discrepancies in Perceived Parental Control and Their Associations with Children's Prosocial Behaviors in Early Adolescence within Chinese Families

How parent-child discrepancies in perceived parental control associate with children's prosocial behaviors remains unknown. This study examined this issue in 578 Chinese children (297 girls, Mage = 10.85, SDage = 0.72) and their mothers and fathers. Parents and children reported parental psychological and behavioral control, and children reported their prosocial behaviors. The latent difference scores modeling showed that compared to parents' perceptions, children's higher perceptions of guilt induction were related to more public prosocial behaviors; higher perceptions of love withdrawal were linked to fewer altruistic, compliant, emotional, and dire prosocial behaviors; and higher reporting of solicitation was associated with more general prosocial behaviors. The findings revealed the association between parent-child discrepancies and early adolescents' prosocial behaviors, supporting both the discrepancy-maladaptive hypotheses and the discrepancy-adaptive hypotheses within Chinese families.

RedirectedDoors+: Door-Opening Redirection with Dynamic Haptics in Room-Scale VR

RedirectedDoors is a visuo-haptic door-opening redirection technique in VR, and it has shown promise in its ability to efficiently compress the physical space required for a room-scale VR experience. However, its previous implementation has only supported laboratory experiments with a single door opening at a fixed location. To significantly expand this technique for room-scale VR, we have developed RedirectedDoors+, a robot-based system that permits consecutive door-opening redirection with haptics. Specifically, our system is mainly achieved with the use of three components: (1) door robots, a small number of wheeled robots equipped with a doorknob-like prop, (2) a robot-positioning algorithm that arbitrarily positions the door robots to provide the user with just-in-time haptic feedback during door opening, and (3) a user-steering algorithm that determines the redirection gain for every instance of door opening to keep the user away from the boundary of the play area. Results of simulated VR exploration in six virtual environments reveal our system's performance relative to user walking speed, paths, and number of door robots, from which we derive its usage guidelines. We then conduct a user study ($N=12$) in which participants experience a walkthrough application using the actual system. The results demonstrate that the system is able to provide haptic feedback while redirecting the user within a limited play area.

Mental Time Travel as Self-Affirmation

ACADEMIC ABSTRACT

This article integrates and advances the scope of research on the role of mental time travel in bolstering the self. We propose that imagining the self in the future (prospection) or in the past (retrospection) highlights central and positive self-aspects. Thus, bringing to mind one's future or past broadens the perceived bases of self-integrity and offers a route to self-affirmation. In reviewing corresponding research programs on self-prospection and nostalgia, we illustrate that mental time travel serves to affirm the self in terms of self-esteem, coherence, and control. Mental time travel could be implemented as a source of self-affirmation for facilitating coping and behavior change in several domains such as relationships, health, education, and organizational contexts.

PUBLIC ABSTRACT

People can mentally travel to their future or to their past. When people imagine what they will be like in the future, or what they were like in the past, they tend to think about themselves in terms of the important and positive attributes that they possess. Thinking about themselves in such an affirming way expands and consolidates their self-views. This broader image of themselves can increase self-esteem (the extent to which one likes who they are), coherence (the extent to which one perceives life as meaningful), and control (the extent to which one feels capable of initiating and pursuing goals or effecting desirable outcomes). Mental time travel, then, has favorable or affirming consequences for one's self-views. These consequences can be harnessed to modify one's behavior in such life domains as relationships, health, education, and work.

Psychometric properties of the Iranian version of the wheelchair seating discomfort assessment tool (WcS-DAT) - section II: a revised two-dimensional structure of comfort and discomfort to improve inclusive design practice

PURPOSE

The objectives of the study were to: 1) validate the Wheelchair Seating Discomfort Assessment Tool (WcS-DAT - section II) in Iran, and 2) to determine whether or not the items on the scale address just one dimension (e.g., discomfort).

METHODS

A descriptive-methodological study was performed among 109 (76 males and 33 females) full-time wheelchair users, aged 12-70 years in Tabriz, Iran. To develop the revised Iranian version of the WcS-DAT - section II, a standard "forward-backward" method was in the first step. Then, the content validity and construct validity of the tool was assessed based on feedback from an expert panel and factor analyses (exploratory and confirmatory), respectively. Sensitivity (using ceiling/floor effect), internal consistency (using Cronbach's α), and test-retest reliability (using Intraclass Correlation Coefficient - ICC) were also evaluated.

RESULTS

Results established content validity, sensitivity, internal consistency (values of Cornbrash's α: 0.79-0.82), and test-retest reliability (values of ICC: 0.79-0.93) of the Iranian WcS-DAT - section II. Factor analyses revealed a two-factor structure (comfort and discomfort), for the scale, and thus confirmed its construct validity.

CONCLUSIONS

The findings suggest that the Iranian version of WcS-DAT- section II is a reliable and valid tool for the evaluation of wheelchair seating comfort and discomfort in the Iranian population. The revised two-factor model of comfort/discomfort has potential implications for inclusive design research and practice.

The Interplay of Peer Victimization and Parasympathetic Nervous System Activity on Acute Inflammatory Stress Responses in Adolescence

This study examined the extent to which adolescent peer victimization predicted acute inflammatory responses to stress, and whether both resting parasympathetic nervous system (PNS) activity and PNS stress reactivity moderated this association. 83 adolescents (Mage = 14.89, SDage = 0.52, 48% female) reported their history of peer victimization and were exposed to a standardized social stress task before and after which dried blood spot samples were collected to assay inflammatory markers. Inflammatory responses to the stress task were assessed with a latent inflammatory change factor using the cytokines interleukin-6 (IL-6), interleukin-10 (IL-10), and tumor necrosis factor-α (TNF-α). PNS functioning, indexed by high-frequency heart rate variability, was measured at rest and during the stressor. Contrary to hypotheses, analyses revealed no direct relation between peer victimization and acute inflammatory responses, and resting PNS activity did not moderate this association. However, peer victimization predicted stronger inflammatory responses among adolescents with weaker PNS reactivity to the stress task (b = 0.63, p = .02). This association was not observed among adolescents with stronger PNS reactivity, for whom a negative but non-significant trend was found. Weaker PNS reactivity may thus indicate victimized adolescents' vulnerability for acute inflammatory responses, whereas stronger PNS reactivity may indicate adolescents' resilience to a social stressor.

"It's My Moral Responsibility to Protect Others!" Examining the Effects of Moral Framing and Message Format on Influenza Vaccination Attitude and Intention

Vaccinations serve a dual purpose: safeguarding the vaccinated individuals while also preventing potential transmission to others. However, the pro-vaccine message has primarily emphasized the personal health risks and harms of not getting vaccinated, while rarely highlighting the moral responsibility of getting vaccinated to protect others. Guided by the Model of Intuitive Morality and Exemplars (MIME) along with the narrative persuasion framework, the current study conducted a 2 (moral framing: vaccination to protect oneself vs. protect others) X 2 (message format: statistical vs. narrative) between-subject online experiment to examine the effects of moral framing and message format on vaccination decision-making. The results revealed that individuals exposed to a pro-vaccine message framing vaccination as a moral responsibility to protect others from harm reported significantly higher levels of perceived moral responsibility and elevation, more positive attitudes toward the flu vaccine, and an increased intention to get vaccinated compared to a pro-vaccine message emphasizing vaccination for self-protection. Counterintuitively, presenting the moral responsibility of receiving the flu vaccine to safeguard others in a statistical format was discovered to be more effective in fostering favorable attitudes toward vaccination and increasing the intention to get vaccinated. This study offers a valuable insight: promoting vaccination as a moral duty could be a promising strategy for motivating individuals to get vaccinated.

The influence of interruptions and planning on serial everyday multitasking in older adults

Cognitive aging research has studied the influence of healthy aging on the ability to multitask. Yet, little is known about the factors that might improve or impair serial multitasking performance in older adults. Three experiments involving younger and older adults assessed the impact of interruptions and planning on a prop-based test of multitasking. In Experiment 1, 26 younger adults and 25 older adults' multitasking abilities were assessed; older adults performed significantly more poorly than younger adults. In Experiment 2, 19 younger and 22 older adults were randomly allocated to a group who experienced a one minute unexpected interruption while multitasking or a group with no interruption. The results showed that, when there was an interruption, the age difference disappeared. In Experiment 3, 32 younger and 30 older adults were randomly allocated to a group who were given 3 minutes to write an outline describing how they intended to approach the multitasking task, and another group who were given 3 minutes to label pictures of everyday objects prior to multitasking. Again, when participants were encouraged to plan, no age difference was found. These results highlight the advantage that interruptions and planning might have on serial everyday multitasking performance in older adults.

Visuospatial cognition predicts performance on an obstructed vision obstacle walking task in older adults

Walking performance and cognitive function demonstrate strong associations in older adults, with both declining with advancing age. Walking requires the use of cognitive resources, particularly in complex environments like stepping over obstacles. A commonly implemented approach for measuring the cognitive control of walking is a dual-task walking assessment, in which walking is combined with a second task. However, dual-task assessments have shortcomings, including issues with scaling the task difficulty and controlling for task prioritization. Here we present a new assessment designed to be less susceptible to these shortcomings while still challenging cognitive control of walking: the Obstructed Vision Obstacle (OBVIO) task. During the task, participants hold a lightweight tray at waist level obstructing their view of upcoming foam blocks, which are intermittently spaced along a 10 m walkway. This forces the participants to use cognitive resources (e.g., attention and working memory) to remember the exact placement of upcoming obstacles to facilitate successful crossing. The results demonstrate that adding the obstructed vision board significantly slowed walking speed by an average of 0.26 m/s and increased the number of obstacle strikes by 8-fold in healthy older adults (n = 74). Additionally, OBVIO walking performance (a score based on both speed and number of obstacle strikes) significantly correlated with computer-based assessments of visuospatial working memory, attention, and verbal working memory. These results provide initial support that the OBVIO task is a feasible walking test that demands cognitive resources. This study lays the groundwork for using the OBVIO task in future assessment and intervention studies.

Effects of an Integrated Treatment Program on Grief and Distress Among Parentally Bereaved Young Adults

This study examined the effectiveness of an 18-session manualized integrative group psychotherapy intervention for parentally bereaved young adults with grief complications. Participants, 63 young adults aged 20-27 years, completed questionnaires assessing symptoms of prolonged grief, PTSD, depression and anxiety prior to and following treatment. Treatment effectiveness was assessed by comparing outcomes for the intervention group to a waitlist comparison group. Results revealed a statistically significant reduction in symptoms of grief (large effects size), PTSD (medium effect sizes), and depression (medium effect size). The treatment did not result in a significant reduction in anxiety symptoms. The study provided preliminary support for this intervention for parentally bereaved young adults.

The interpersonal effects of emotional expressions with both and single valences on work-related satisfaction: an examination of emotions and perceived openness as mediators

ABSTRACTWork-related satisfaction has critical benefits. To predict work-related satisfaction, we investigated how a counterpart's expressions of emotional complexity (both positive and negative emotions), positive emotions, and negative emotions influenced a perceiver's work-related satisfaction during discussions over different work-relevant ideas. We conducted a three-wave coworker survey (N = 529) and an experiment with a confederate as a task partner (N = 378). The results consistently showed significant positive impacts of a counterpart's emotional complexity and positive emotion expressions on a perceiver's work-related satisfaction by enhancing the perceiver's positive emotions and evaluation of the counterpart's openness. Conversely, a counterpart's negative emotion expression significantly decreased a perceiver's work-related satisfaction by reducing perceived counterpart openness. We also did not find a perceiver's negative emotion as a significant mediator of the associations between the three emotional expressions and work-related satisfaction. Therefore, our investigation highlights similar positive effects of emotional complexity and positive emotion expressions and suggests that an expression of both positive and negative emotions promotes satisfaction by enhancing positive emotions and openness perception.

Two are better than one: Differences in cortical EEG patterns during auditory and visual verbal working memory processing between Unilateral and Bilateral Cochlear Implanted children

Despite the proven effectiveness of cochlear implant (CI) in the hearing restoration of deaf or hard-of-hearing (DHH) children, to date, extreme variability in verbal working memory (VWM) abilities is observed in both unilateral and bilateral CI user children (CIs). Although clinical experience has long observed deficits in this fundamental executive function in CIs, the cause to date is still unknown. Here, we have set out to investigate differences in brain functioning regarding the impact of monaural and binaural listening in CIs compared with normal hearing (NH) peers during a three-level difficulty n-back task undertaken in two sensory modalities (auditory and visual). The objective of this pioneering study was to identify electroencephalographic (EEG) marker pattern differences in visual and auditory VWM performances in CIs compared to NH peers and possible differences between unilateral cochlear implant (UCI) and bilateral cochlear implant (BCI) users. The main results revealed differences in theta and gamma EEG bands. Compared with hearing controls and BCIs, UCIs showed hypoactivation of theta in the frontal area during the most complex condition of the auditory task and a correlation of the same activation with VWM performance. Hypoactivation in theta was also observed, again for UCIs, in the left hemisphere when compared to BCIs and in the gamma band in UCIs compared to both BCIs and NHs. For the latter two, a correlation was found between left hemispheric gamma oscillation and performance in the audio task. These findings, discussed in the light of recent research, suggest that unilateral CI is deficient in supporting auditory VWM in DHH. At the same time, bilateral CI would allow the DHH child to approach the VWM benchmark for NH children. The present study suggests the possible effectiveness of EEG in supporting, through a targeted approach, the diagnosis and rehabilitation of VWM in DHH children.

The relationship between fear of old age, loneliness and death anxiety in adults

BACKGROUND

The increase in the number of elderly people in the world, individuals' perspectives on older adults, and false beliefs and ideas about old age negatively affect adults in terms of ageing. This study was conducted to determine the relationship between fear of old age, loneliness and death anxiety in adults.

METHOD

This study, which was designed in a correlational cross-sectional descriptive model, was conducted with 1074 adult individuals living in one province in eastern Turkey. Data were collected using Personal Information Form, Fear of Old Age Scale, UCLA Loneliness Scale and Turkish Death Anxiety Scale. Data were analyzed using SPSS 25.0, AMOS 24.0, G*Power 3.1 statistical package programs.

RESULTS

In our study, it was determined that the model created in line with the hypotheses was compatible and the model fit indices were within the desired limits as χ2/df = 4.737, root mean square error of approximation = 0.05, comparative fit index = 0.93, goodness-of-fit index = 0.92, adjusted goodness-of-fit index = 0.90, IFI = 0.93. There is a significant relationship between loneliness and death anxiety (P < 0.05). There is a significant relationship between loneliness and fear of old age (P < 0.05). There is a significant relationship between death anxiety and fear of old age (P < 0.05). It was determined that death anxiety has a mediating role in the effect of loneliness on fear of old age (95% confidence interval: 0.112-0.226; P < 0.05).

CONCLUSION

As the level of loneliness increases, the level of death anxiety and fear of old age increases. Fear of old age also increases in the mediating role of death anxiety. It is recommended to conduct intervention studies to reduce fear of old age. Longitudinal study on fear of old age is recommended.

Mindfulness Between the Sheets: Does a Brief Mindfulness Intervention Improve Community-Dwelling Populations' Sexual Experiences and Motivations, and Are Effects Moderated by Attachment Insecurity?

Research is increasingly linking mindfulness with better relationship outcomes. Less clear is whether these benefits extend to the sexual domain or whether the benefits of mindfulness are moderated by individual characteristics. Accordingly, the current report tested whether a brief online mindfulness intervention improved the cognitive, affective, and behavioral aspects of sexual experiences and whether effects varied by attachment anxiety and avoidance. Participants (N = 90) first completed a measure of attachment before reporting their sexual experiences each day for 7-days. Participants then listened to a mindfulness recording every day for 4 weeks. Finally, sexual experiences were reported on every day for 7 days again. Consistent with previous studies, no benefits of the mindfulness intervention were detected for more avoidant persons. Less consistent with expectation, however, the mindfulness intervention did not improve sexual outcomes in general, nor did it buffer other-focused avoidance-based sexual motivations or bolster sexual communal strength among more anxiously attached persons. However, the intervention did increase reports of positive sexuality among more anxious persons. Results are discussed in terms of the differential utility and limits of short mindfulness interventions looking to enhance sexual functioning in different populations and the potential mechanisms behind the presence and absence of effects.

Helping students to face academic failures: Evaluation of a growth mindset intervention among primary school students in China

Students commonly struggle with academic failure. Innovative interventions aimed at improving the essential components of academic success are therefore needed. The aim of this study was to test whether teaching a growth mindset of intelligence (the belief that intelligence is malleable and can be developed) could improve students' attitudes towards failure and academic outcomes. In particular, we explored whether students' perceived parental beliefs about failure influenced the effect of a growth mindset intervention. We tested the 8-session growth mindset intervention in a sample of 1766 Chinese primary school students (age M = 10.61; SD = .99). Measures of mindset of intelligence, failure belief, positive strategies, and academic achievement were completed at baseline (T1) and 3-month follow-up (T2). In comparison to the control group, students in the intervention group reported a stronger growth mindset of intelligence at 3-month follow-up, which in turn indirectly increased their positive failure belief and inclinations of positive strategies when facing failures. Moreover, these beneficial effects of the growth mindset intervention were sustained only when students perceived relatively more supportive parental beliefs about failure. Additionally, the growth mindset intervention to some extent protected students' academic achievement from a downward trajectory at follow-up. Collectively, the findings highlight the promising effects of a growth mindset intervention on students' academic-related outcomes.