Expression Of Positive Affect Research Articles

How Circadian Rhythms Extracted from Social Media Relate to Physical Activity and Sleep

Circadian rhythm has been linked to both physical and mental health at an individual level in prior research. Such a link at population level has been long hypothesized but has never been tested, largely because of lack of data. To partly fix this literature gap, we need: a dataset on population-level circadian rhythms, a dataset on population-level health conditions, and strong associations between these two partly independent sets. Recent work has shown that affect on social media data relates to population-level circadian rhythms. Building upon that work, we extracted five circadian rhythm metrics from 6M Reddit posts across 18 major cities (for which the number of residents is highly correlated with the number of users), and paired them with three ground-truth health metrics (daily number of steps, sleep quantity, and sleep quality) extracted from 233K wearable users in these cities. We found that rhythms of online activity approximated sleeping patterns rather than, what the literature previously hypothesized, alertness levels. Despite that, we found that these rhythms, when computed in two specific times of the day (i.e., late at night and early morning), were still predictive of the three ground-truth health metrics: in general, healthier cities had morning spikes on social media, night dips, and expressions of positive affect. These results suggest that circadian rhythms on social media, if taken at two specific times of the day and operationalized with literature-driven metrics, can approximate the temporal evolution of people's shared underlying biological rhythm as it relates to physical activity (R2=0.492), sleep quantity (R2=0.765), and sleep quality (R2=0.624).

Parental affect profiles predict child emotion regulation and classroom adjustment in families experiencing homelessness

AbstractParenting shapes the development of emotion regulation skills in early childhood, laying a key foundation for social‐emotional adjustment. Unfortunately, high adversity exposure may disrupt parental emotion socialization practices and children's regulatory development. The current study used variable‐ and person‐centered approaches to evaluate links among parental emotion expressiveness, children's observed emotion regulation, and teacher‐reported adjustment among 214 4‐ to 6‐year‐old children experiencing homelessness, an indicator of high cumulative risk and acute adversity. Structured parent‐child interaction tasks were recorded on site in emergency shelters over the summer and micro‐socially coded for parent and child expressions of anger, positive affect, and internalizing distress. We anticipated that parental modeling of predominantly negative emotion expression would be associated with more child dysregulation during parent‐child interaction and worse adjustment at school, as reported by teachers the following school year. Preliminary analyses indicated that children's observed difficulty downregulating anger was associated robustly with teacher‐reported social‐behavioral problems. Latent profile analysis was used to identify three patterns of parental emotion expression characterized by above‐average expression of positive affect, internalizing distress, and anger. Parents’ likelihood of membership in the elevated anger profile significantly predicted children's observed difficulty down‐regulating anger and higher social‐behavioral problems at school. In addition to ongoing efforts to reduce poverty‐related risk, supporting adaptive anger regulation in parents and young children may be important for enhancing resilience among families experiencing homelessness and similar conditions of high cumulative risk.

A positive parenting program to enhance positive affect in children of previously depressed mothers.

Children of mothers with a history of depression are at heightened risk for developing depression and other maladaptive outcomes. Deficits in parenting are one putative mechanism underlying this transmission of risk from mother to child. The present study evaluated whether a brief intervention with mothers with a history of depression produced greater use of positive parenting behaviors and an increase in observed positive affect in their 8- to 10-year-old children. Mothers with a history of depression (n = 65) were randomly assigned to either a positive parenting intervention or an attention control intervention condition. In addition, a comparison group of 66 mothers with no history of depression was evaluated one time. Results revealed significant increases in positive parenting behaviors (e.g., active listening, praise) immediately postintervention in mothers randomized to the positive parenting intervention as compared to those in the attention control condition. Children of mothers in the positive parenting intervention showed increases in positive affect as compared to children of mothers in the attention control intervention. Increases in mothers' active listening and smiling/laughing significantly predicted increases in children's positive affect. The intervention did not increase the rate of children's moment-by-moment positive affect contingent on mothers' positive parenting behaviors. This study showed the short-term effectiveness of a brief parenting intervention for enhancing interactions between mothers with a history of depression and their children by directly targeting mothers' positive parenting and, indirectly, children's expressions of positive affect. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

Social Media Discussions Predict Mental Health Consultations on College Campuses

The mental health of college students is a growing concern, and gauging the mental health needs of college students is difficult to assess in real-time and in scale. To address this gap, researchers and practitioners have encouraged the use of passive technologies. Social media is one such "passive sensor" that has shown potential as a viable "passive sensor" of mental health. However, the construct validity and in-practice reliability of computational assessments of mental health constructs with social media data remain largely unexplored. Towards this goal, we study how assessing the mental health of college students using social media data correspond with ground-truth data of on-campus mental health consultations. For a large U.S. public university, we obtained ground-truth data of on-campus mental health consultations between 2011–2016, and collected 66,000 posts from the university’s Reddit community. We adopted machine learning and natural language methodologies to measure symptomatic mental health expressions of depression, anxiety, stress, suicidal ideation, and psychosis on the social media data. Seasonal auto-regressive integrated moving average (SARIMA) models of forecasting on-campus mental health consultations showed that incorporating social media data led to predictions with r = 0.86 and SMAPE = 13.30, outperforming models without social media data by 41%. Our language analyses revealed that social media discussions during high mental health consultations months consisted of discussions on academics and career, whereas months of low mental health consultations saliently show expressions of positive affect, collective identity, and socialization. This study reveals that social media data can improve our understanding of college students’ mental health, particularly their mental health treatment needs.

Trajectory of emotion dysregulation in positive and negative affect across childhood predicts adolescent emotion dysregulation and overall functioning.

Emotion dysregulation is cross-diagnostic and impairing. Most research has focused on dysregulated expressions of negative affect, often measured as irritability, which is associated with multiple forms of psychopathology and predicts negative outcomes. However, the Research Domain Criteria (RDoC) include both negative and positive valence systems. Emerging evidence suggests that dysregulated expressions of positive affect, or excitability, in early childhood predict later psychopathology and impairment above and beyond irritability. Typically, irritability declines from early through middle childhood; however, the developmental trajectory of excitability is unknown. The impact of excitability across childhood on later emotion dysregulation is also yet unknown. In a well-characterized, longitudinal sample of 129 children studied from ages 3 to 5.11 years through 14 to 19 years, enriched for early depression and disruptive symptoms, we assessed the trajectory of irritability and excitability using multilevel modeling and how components of these trajectories impact later emotion dysregulation. While irritability declines across childhood, excitability remains remarkably stable both within and across the group. Overall levels of excitability (excitability intercept) predict later emotion dysregulation as measured by parent and self-report and predict decreased functional magnetic resonance imaging activity in cognitive emotion regulation regions during an emotion regulation task. Irritability was not related to any dysregulation outcome above and beyond excitability.

English-Speaking Adults' Labeling of Child- and Adult-Directed Speech Across Languages and Its Relationship to Perception of Affect.

Child-directed speech, as a specialized form of speech directed toward young children, has been found across numerous languages around the world and has been suggested as a universal feature of human experience. However, variation in its implementation and the extent to which it is culturally supported has called its universality into question. Child-directed speech has also been posited to be associated with expression of positive affect or “happy talk.” Here, we examined Canadian English-speaking adults' ability to discriminate child-directed from adult-directed speech samples from two dissimilar language/cultural communities; an urban Farsi-speaking population, and a rural, horticulturalist Tseltal Mayan speaking community. We also examined the relationship between participants' addressee classification and ratings of positive affect. Naive raters could successfully classify CDS in Farsi, but only trained raters were successful with the Tseltal Mayan sample. Associations with some affective ratings were found for the Farsi samples, but not reliably for happy speech. These findings point to a complex relationship between perception of affect and CDS, and context-specific effects on the ability to classify CDS across languages.

Parents' Beliefs, Depressive Symptoms, and Emotion Regulation Uniquely Relate to Parental Responses to Adolescent Positive Affect.

Parents' socialization of positive affect is relevant during adolescence, given that parents play a key role in the development of youth emotional competency. The current study hypothesized that parent characteristics (emotion regulation, belief that positive emotions are costly, and depressive symptoms) would be uniquely related to both dampening and enhancing responses to youth positive affect. Parents (n = 373) of adolescents (youth ages 10-17 years) were recruited through Amazon Mechanical Turk. Parents reported on their own regulation of both positive and negative emotions, depressive symptoms, beliefs about youth emotions, and responses to adolescent expressions of positive affect. The final structural regression model partially supported the hypothesis with respect to parental dampening responses. Depressive symptoms, over-controlled emotion regulation, and beliefs about positive emotions each uniquely related to dampening. Only the coping emotion regulation strategies factor was uniquely associated with parents' enhancing responses. These findings support existing theories of parental emotion socialization, though the final model in this sample provides more insight into parental dampening than parental enhancing responses to positive affect. The finding that emotion regulation strategies (over-controlled and coping) were differentially related to parental responses to youth positive affect suggests a connection between parents' regulation of their own emotions and responses to their offspring's emotion expressions.

Bipolar offspring and mothers: interactional challenges at infant age 3 and 12\xa0months\u2014a developmental pathway to enhanced risk?

BackgroundBipolar offspring are considered a high-risk group for developing mental disorders. Developmental outcomes result from additive and interactive effects of biological vulnerability and environmental influences. Mother–infant interactions represent important early environmental influences that may modify infants’ risk of mental disorders. The aim of the current prospective study was to investigate the patterns and development of mother–infant interactions in the first year of life in dyads in which the mothers have bipolar disorder (BD).MethodsTwenty-six dyads in which the mothers had BD and 28 dyads in which the mothers had no mental disorder were video-taped in a free play interaction. The Parent–Child Early Relational Assessment (PCERA) was used to assess the quality of the interactions on three domains (maternal behaviour, infant behaviour and dyadic coordination) at 3 and 12 months of infant age. First, we compared the mother–infant interaction patterns between the two groups at 12 months. Second, we investigated how the patterns developed within and between the groups from infant ages 3 to 12 months.ResultsBD dyads demonstrated significantly more challenges in all three interaction domains at infant age 12 months compared to the healthy dyads. This observation was in line with the findings at infant age 3 months. Subdued expression of positive affect and mutual underinvolvement represented core challenges in maternal and infant behaviours in the BD dyads. Continuous difficulties with dyadic coordination and reciprocity were the most concerning interaction behaviours at 3 and 12 months. On the positive side, there was little expression of negative affect or tension in maternal, infant and dyadic behaviour, and some positive changes in infant behaviour from 3 to 12 months.ConclusionsThe current results suggest that challenges in mother–infant interaction patterns in the first year of life may enhance the developmental risk for bipolar offspring. Clinical interventions should address both the BD mothers’ needs in relation to postpartum mood deviations and mother–infant interactions. We suggest interaction interventions to promote dyadic coordination and reciprocity, such as helping mothers being more sensitive to their infant’s cues and to provide attuned contingent responses.

Positive Affective Climate Inhibits Employee Prohibitive Voice: A Hedonic Contingency Perspective

Past research demonstrated a positive relationship between the individual-level expression of positive affect and voice behaviors between employees. Our research proposes a fresh perspective suggesting that positive affect, when construed as an organizational level climate, may be detrimental for employee voice, specifically prohibitive voice. Based on the hedonic contingency theory and organizational error theory, we contend that employees in a high (vs. low) positive affective climate experience greater motivation and pressure to maintain the existing positive vibes. This gives rise to an error aversion climate that favors the censorship and cover-up of questionable practices or behaviors, thus suppressing prohibitive voice. In sum, we expect positive affective climate to negatively predict prohibitive voice, but not promotive voice, via error aversion climate. We also argue that the negative relationship between error aversion and prohibitive voice will be more pronounced for employees who have leaders with high (vs. low) humility. Humble leaders influence employees to look out for deficiencies in the work environment, which should heighten their sensitivity to factors that shape prohibitive voice. We collected two-wave, multi-source data from a sample of 399 full-time employees and their supervisors. The results supported the hypotheses. When considered in conjunction with past findings, our findings uncovered oft-overlooked multilevel complexities inherent in the affective processes underlying why and when employees might express different forms of voice, and the importance of leader humility as an enabler of prohibitive voice. We discuss the implications, limitations, and future directions of the results.

Effects of intervention intensity on skill acquisition and task persistence in children with Down syndrome.

Modifying intensity is one approach to tailoring intervention to meet the needs of learners with developmental disabilities. This study examined the effects of varying intensity levels of a behaviour analytic intervention on the efficiency of acquisition and task persistence in young children with Down syndrome. Using adapted alternating treatment designs, three children were taught expressive language targets when three aspects of the dose of intervention intensity varied: number of opportunities, spacing of opportunities and session duration. Children acquired targets faster in conditions in which the spacing of opportunities was shorter than conditions in which the spacing was longer. Two children showed greater expression of positive affect in moderate levels of intensity. Children showed idiosyncratic differences in off-task behaviour. This research suggests that pacing of opportunities may be an important for understanding acquisition outcomes in a behaviour analytic approach to intervention for communication among young children with Down syndrome.

Adolescent Temperament, but Not Age or Gender, Is Associated with Parental Socialization of Positive Affect

Parents are a critical influence on adolescents’ expressions of positive affect (PA; happiness, excitement), which are important components of adaptive emotional development during this developmental period. Despite a recent proliferation of studies examining outcomes of parental response to PA, limited research has explored unique adolescent characteristics that relate to parents’ specific responses to adolescent PA. Thus, the current study examined the contribution of specific adolescent characteristics (temperament, age, and gender) on dampening and enhancing responses to PA. Parents (n= 371, 49.6% mothers) of adolescents between ages 10 and 17 years (Mage = 13.5 years, 46.4% female) recruited thru Amazon Mechanical Turk completed a series of questionnaires on their offspring’s temperament and their enhancing and dampening responses to youth PA. Over and above parental age and gender, parent-reported adolescent positive emotionality and effortful control were uniquely related to dampening responses; however, all temperament dimensions were unrelated to enhancing responses. Adolescent age and gender were unrelated to parental PA socialization and did not moderate links between parent-reported temperament and parental dampening responses; however, there was a significant three-way inter action for temperament, age and gender for parental enhancing responses. Overall the findings suggest that adolescents low in effortful control and positive emotionality elicit more parental dampening responses to PA. Future research is needed to clarify the factors that contribute to parents’ enhancing of PA.

Validation of the positive and negative affect scale in the Chilean population and its application on migrant people.

Although the positive and negative affect scale proposed by Mroczek and Kolarz has not been as widely used as other instruments, the adequate psychometric properties reported and the simplicity of the application, make it an adequate instrument to measure the hedonic component of subjective well-being. Thus, the scale validation in Chile will allow researchers to have a short and reliable instrument available in order to measure subjective well-being. The initial objective of this study was to in Chile the "Positive and negative affect scale" proposed by Mroczek and Kolarz. A non-probabilistic sample of 155 Chileans and a sample of 308 adult immigrants residing in Chile from Colombia, Peru and Venezuela were recruited. The sample of Chileans was used to validate the scale. The construct validity (Cronbach's Alpha and exploratory factor analysis) and the concurrent validity through bivariate correlations with other measures were estimated. Finally, the differences in affect expression by Chileans in comparison with migrants’ people were evaluated. The reliability index was Alpha = 0.92 for the positive affect sub-scale and Alpha = 0.75 for the negative affect sub-scale. The exploratory factor analysis reproduced in the same way the factorial loadings proposed in the original instrument with saturations greater than 0.35 per item. Colombian and Venezuelan migrants show greater expression of positive affect than Chileans, while this difference is not observed when comparing Chileans with Peruvians. The positive and negative affect scale has adequate psychometric properties to measure the expression of affect (hedonic well-being) in the Chilean population.

The Mediating Effect of Regulatory Emotional Self-Efficacy on the Association between Self-Esteem and School Bullying in Middle School Students: A Cross-Sectional Study.

School bullying is negatively associated with self-esteem, but psychological mediators of bullying have yet to be clarified. We examined regulatory emotional self-efficacy (RESE) as a possible mediator in the association between self-esteem and school bullying. A cross-sectional study of 995 adolescents was conducted in two middle schools of Xi’an. All of the participants completed the Chinese version of the School Bullying Experience Questionnaire (C-SBEQ), Self-Esteem Scale (SES), and Regulatory Emotional Self-Efficacy Scale (RESE). Descriptive statistics analysis, the bias corrected percentile Bootstrap CI method, and structural equation modelling were used to analyze the data. The results showed that 418 students (42.0%) reported that they were involved in school bullying in the past year. Self-esteem was negatively associated with school bullying (total effect: β = −0.275, 95% CI = −0.381–−0.034), and RESE mediated the association between self-esteem and school bullying (indirect effect: β = −0.136, 95% CI = −0.245–−0.037). Furthermore, self-esteem had an indirect effect through perceived self-efficacy in managing negative affect, while self-esteem had no indirect effect through self-efficacy in the expression of positive affect. The present study suggests that school authorities and the related education departments should not only focus on improving students’ self-esteem, but should also pay more attention to students’ RESE, in order to mitigate, and potentially reduce, the occurrence of bullying.

Oxytocin modulates charismatic influence in groups.

Charismatic leaders have had tremendous effects on the fortunes and fates of individuals and societies across the world. Via verbal and nonverbal signaling, such leaders form profound emotional bonds with followers. Despite evidence for its powerful effects, we know very little about what facilitates the charismatic relationship. Here, we argue that the neuropeptide oxytocin (OT), known to be implicated in parent-child attachment, also enhances the effects of charismatic leaders in groups. In a double-blind placebo-controlled study, we administered intranasal OT to participants, led by a confederate trained to exhibit charisma, and monitored participants' responses to the confederate's signaling while leading a group task. We found that OT enhanced the effects of 3 common manifestations of charismatic signaling-verbal behaviors, nonverbal behaviors, and followers' perceptions of the confederate's charisma-on classic outcomes of charismatic influence. Specifically, participants under OT showed more expressions of positive affect and mimicry of the leader in response to the confederate's signaling, and perceptions of the confederate's charisma had stronger effects on participants' willingness to trust each other. These findings extend the role of OT beyond the attachment bond to explain leader-follower relationships, shed light on the role of neuroendocrine factors in contagion processes in groups, and support the social saliency perspective of OT. We note, however, that because charisma was not manipulated, we had reduced control over the confederates' specific behaviors. We address this limitation in the Discussion, point to broader theoretical implications of our work, and offer ideas for future research. (PsycINFO Database Record

Social skills and well-being among family caregivers to patients with Alzheimer’s disease

Abstract Background: Caring for a demented relative is frequently associated with burden; yet, a subset of family caregivers may experience it as rewarding. Certain characteristics, including personality factors, may render caregivers more resilient to stress and therefore attenuate the perception of burden and its impact on quality of life. Objective: To determine the association between social skills and well being among family caregivers to patients with dementia. Methods: Forty-one family caregivers to patients with dementia due to Alzheimer's disease (AD) were assessed with Social Skills Inventory (SSI-Del-Prette) and the Zarit Burden Interview; quality of life was estimated with WHO-QoL-bref questionnaire. Results: We found positive correlations between total SSI scores and the psychological (r = 0.450; p = 0.003) and environmental (r = 0.408; p = 0.008) domains of WHO-QoL-bref. The SSI factor ‘self-control of aggressiveness’ (SSI-F5) was negatively correlated with the magnitude of caregiver burden (r = -0.483; p = 0.001) and positively associated with the psychological domain of WHO-QoL-bref (r = 0.446; p = 0.003). Caregivers with better ‘self-assertion in the expression of positive affect’ (SSI-F2) also had better ‘social relationships’ according to WHO-QoL-bref (r = 0.402; p = 0.009). Discussion: The availability of more sophisticated repertoires of social skills may render family caregivers more resilient to burden, preserving their quality of life while enduring this task.

Resilience in Adolescents with Cancer: Association of Coping with Positive and Negative Affect.

To examine the prospective association between adolescents' coping with cancer-related stress and observed positive and negative affect during a mother-adolescent interaction task involving discussion of cancer-related stressors. Adolescents (age 10-15 years) self-reported about their coping and affect approximately 2 months after cancer diagnosis. Approximately 3 months later, adolescents and mothers were video recorded having a discussion about cancer, and adolescents were coded for expression of positive affect (positive mood) and negative affect (sadness and anxiety). Adolescents' use of secondary control coping (i.e., acceptance, cognitive reappraisal, and distraction) in response to cancer-related stress predicted higher levels of observed positive affect, but not negative affect, over time. Findings provide support for the importance of coping in the regulation of positive emotions. The potential role of coping in preventive interventions to enhance resilience in adolescents facing cancer-related stress is highlighted.

Genetic and environmental contributions to the development of positive affect in infancy.

We studied developmental changes in infant positive affect from 6 to 12 months of age, a time marked by increasing use of positive vocalizations, laughter, and social smiles. We estimated the magnitude of genetic and environmental influences on observed and parent reported infant positive affect across development. Participants were drawn from a longitudinal twin study of infancy and toddlerhood (N = 536 twin pairs). Mothers and fathers reported on infant temperament and infants were videotaped during 2 observational tasks assessing positive affect. Parents also reported on their own affect and emotional expression within the family. Biometric models examined genetic and environmental influences that contribute to the developmental continuity of positive affect. Infant positive affect was associated with increased parent positive affect and family expressions of positive affect although not with family expressions of negative affect. In addition, the shared environment accounted for a large portion of variation in infant positive affect and continuity over time. These findings highlight the importance of the family environment in relation to infant positive emotional development. (PsycINFO Database Record

Does prosody make the difference? A meta-analysis on relations between prosodic aspects of infant-directed speech and infant outcomes

Infant-directed speech (IDS) is the particular voice register observed in the majority of parents in interaction with their infants and differs from natural speech used in conversations with adults by showing exaggerated prosodic features. These prosodic features are supposed to have effects on regulating infant arousal and attention, fostering infant pre-linguistic and linguistic competences and enhancing the expression of positive affect. The present set of meta-analyses was conducted to test these associations and the role of moderators during the first two years of infant life. The results confirmed an overall association between IDS prosody and infant outcomes with prosodic values typical of IDS associated with better outcomes. This association was confirmed for attentional, pre-linguistic and linguistic outcomes with a greater effect on pre-linguistic than linguistic outcomes. An insufficient number of studies was found to test the association with infant emotion expression.Many limitations in the existing body of literature were found, such as a lack of empirical papers exploring IDS prosody in relation to infant outcomes using natural observations. The results and limitations were discussed in light of the necessity to examine the interplay between the quality of IDS prosody and other aspects of parental communicative and caregiving competences. To do so, the contribution of scholars from different fields is needed with the aim to fully understand the multidimensional determinants and influential mechanisms of IDS.

Social skills in crack users: differences between men and women

Low levels of social skills in drug users are reported in the literature. However, specific characteristics of these users need to be identified and comprehended. Thus, we aim to evaluate and compare the social skills of men and women crack users and to determine the existence or not of differences in these behaviors. A cross-sectional, quantitative, and comparative research was performed. A total of 127 (65 men and 62 women) crack users in treatment for drug use participated in the study. Results demonstrate significantly higher averages of social skills among women than among men in the total score (t = 2.020; p = 0.046), self-assertion in the expression of positive affect (t = 2.755; p = 0.007), and conversation and social confidence (t = 2.101; p = 0.038). In conclusion, there is a unique repertoire of social skills in men and women in this study, showing that among men crack users, there were greater difficulties in the expression of positive feelings and social confidence, while there was more difficulty in expressing unpleasantness and dealing with negative feelings among women. Thus, this study emphasizes the importance of the development of interventions focused on learning and improving social skills for the crack user population, considering the differences between men and women.

Expression of positive emotions differs in illness and recovery in anorexia nervosa.

People with Anorexia Nervosa (AN) display reduced facial expression of emotions. This study investigated the expression of positive affect in response to a film, examining Duchenne and non-Duchenne smiles in 20 women who have recovered from AN (REC), 20 with acute AN and 20 healthy controls (HC). The results indicated that the REC group exhibited Duchenne and non-Duchenne smiles with higher duration and intensity than the AN group, comparable to the HC group. The findings warrant longitudinal studies to confirm that reduced expressivity is linked to acute AN, ameliorating after recovery.