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1.
J Res Adolesc ; 2024 May 10.
Artigo em Inglês | MEDLINE | ID: mdl-38727698

RESUMO

In typical times, adolescents' relationships with family members influence changing cognitive, social, and physical aspects of their development. The COVID-19 pandemic, however, impacted the full family system in ways that were unprecedented. Scholars of adolescence worldwide were driven to understand how adolescents' relationships with family members changed due to these dramatic societal shifts and the influence these relationships had on adolescents' well-being. This systematic review examined two research questions with 189 articles published from 2020-2022: (1) How has the COVID-19 pandemic impacted families with adolescents, including broader family functioning, family relationship qualities, and parenting? and (2) How has the pandemic or pandemic-related stressors interacted with family functioning, family relationships, and parenting of adolescents to impact adolescent well-being and adjustment? Additionally, examination of the relevant studies were divided into sub-themes of pandemic influence: (a) family environment and routines, (b) family difficulties, (c) parenting and parent-adolescent relationships, and (d) sibling relationships.

2.
Dev Sci ; : e13522, 2024 Apr 26.
Artigo em Inglês | MEDLINE | ID: mdl-38676297

RESUMO

Leveraging data from a longitudinal study of Chinese families (n = 364), this research aims to understand the role of secure base script knowledge as a cognitive mechanism by which early caregiving experiences inform adolescents' friendship quality and feelings of loneliness. Results showed that observed maternal sensitivity at 14 and 24 months old was negatively associated with adolescents' self-reported conflicts with close friends (ß = -0.17, p = 0.044) at 15 years old, and this association was partially mediated by their secure base script knowledge assessed at 10 years old. Further, secure base script knowledge moderated the link between adolescents' friend conflict and feelings of loneliness (ß = -0.15, p = 0.037). The results support a cognitive script perspective on the association between early caregiving experiences and later socio-emotional adjustment. Furthermore, this study adds to the developmental literature that has previously focused on more stringent and authoritarian aspects of parenting in Chinese families, thereby contributing to our understanding of how sensitive and supportive parenting practices contribute to socio-emotional development outside of Western contexts. RESEARCH HIGHLIGHTS: Maternal sensitivity during infancy and toddlerhood has a long-term association with adolescents' friendship quality and adolescents' secure base script partially explains the association. First evidence to demonstrate that the secure base script in attachment relationships mediates the association between early maternal caregiving and socio-emotional development in Chinese adolescents. Adolescents lacking secure base script knowledge are particularly vulnerable to feelings of loneliness when facing high levels of conflict in close friendships.

3.
Appl Microbiol Biotechnol ; 108(1): 19, 2024 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-38170315

RESUMO

In this research, a recombinant Bacillus Calmette Guerin (rBCG) vector vaccine carrying a human IL-2 and EBV BZLF1 fusion gene (IL-2-BZLF1-rBCG) was constructed. The IL-2-BZLF1-rBCG construct was successfully generated and stably expressed the IL-2 and BZLF1 proteins. IL-2-BZLF1-rBCG activated the immune system and promoted the secretion of IFN-γ and TNF-α by CD4+ and CD8+ T cells. IL-2-BZLF1-rBCG activated lymphocytes to effectively kill EBV-positive NPC cells in vitro. Additionally, IL-2-BZLF1-rBCG stimulated the proliferation of NK cells and lymphocytes in vivo, activated related immune responses, and effectively treated EBV-positive NPC. The immune response to and pharmacological effect of IL-2-BZLF1-rBCG were explored in vitro and in vivo to provide a theoretical and experimental basis for the prevention and treatment of EBV-positive tumors with an rBCG vector vaccine. KEY POINTS: • rBCG with human IL-2 and BZLF1 of EB virus was constructed • The IL-2-BZLF1 fusion gene was stably expressed with rBCG • rBCG with IL-2-BZLF1 has an obvious immune response in vitro and in vivo.


Assuntos
Mycobacterium bovis , Neoplasias , Humanos , Interleucina-2/genética , Linfócitos T CD8-Positivos , Mycobacterium bovis/genética , Vacina BCG , Transativadores/genética
4.
Res Child Adolesc Psychopathol ; 52(1): 65-77, 2024 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-37466747

RESUMO

Previous longitudinal studies have documented bidirectional associations between parental psychological control and children's externalizing problems over months or years. However, most studies have only examined these associations at the between-family level, and there is a lack of intensive longitudinal data (ILD) on psychological control and children's externalizing problems. Thus, this daily diary study examined the bidirectional associations between parental psychological control and externalizing problems among Chinese children. Further, we explored whether between-family mindful parenting linked to the mean levels and daily fluctuations of parental psychological control and children's externalizing problems. The sample included 71 parents of children between 7 to 13 years old (50.7% male; Mage = 9.92, SD = 1.46). Our findings indicate that at the within-family level, higher parental psychological control than usual predicted increases in externalizing problems among children reported by parents the next day, but not vice versa. Furthermore, between-family mindful parenting was negatively associated with the mean levels of psychological control and children's externalizing problems, as well as with fewer fluctuations of parental psychological control. This study contributes to the understanding of the within-family associations between parental psychological control and children's externalizing problems on a daily basis. Finally, we discuss implications for prevention and intervention programs targeting negative parenting and child externalizing problems.


Assuntos
Relações Pais-Filho , Poder Familiar , Adolescente , Criança , Feminino , Humanos , Masculino , China , Poder Familiar/psicologia , Pais , População do Leste Asiático
5.
Microbiol Spectr ; 11(6): e0021023, 2023 Dec 12.
Artigo em Inglês | MEDLINE | ID: mdl-37966217

RESUMO

IMPORTANCE: DNA-based detection and quantification of soil-borne pathogens, such as the Ralstonia solanacearum species complex (RSSC), plays a vital role in risk assessment, but meanwhile, precise quantification is difficult due to the poor purity and yield of the soil DNA retrieved. The internal sample process control (ISPC) strain RsPC we developed solved this problem and significantly improved the accuracy of quantification of RSSC in different soils. ISPC-based quantitative PCR detection is a method especially suitable for the quantitative detection of microbes in complex matrices (such as soil and sludge) containing various PCR inhibitors and for those not easy to lyse (like Gram-positive bacteria, fungi, and thick-wall cells like resting spores). In addition, the use of ISPC strains removes additional workload on the preparation of high-quality template DNA and facilitates the development of high-throughput quantitative detection techniques for soil microbes.


Assuntos
Ralstonia solanacearum , Ralstonia solanacearum/genética , DNA Bacteriano/genética , DNA Bacteriano/análise , Reação em Cadeia da Polimerase/métodos , Doenças das Plantas/microbiologia
6.
Front Psychol ; 14: 1193449, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37546468

RESUMO

Introduction: The purpose of this investigation was to examine the influence of supportive parent-adolescent relationships on adolescent adjustment (i.e., prosocial behavior, aggression, depressive symptoms) both directly and indirectly (via adolescent emotion regulation). Scholars have posited that adolescent emotion regulation (ER) may serve as an underlying mechanism in the link between parenting and adolescent adjustment. Supportive parent-adolescent relationships (i.e., openness, acceptance, emotional responsiveness) may be a key emotion socialization mechanism influencing adolescent ER. Methods: The sample included 206 adolescents (Age Range= 10-18years; 51% female; 70.4% ethnic minorities) and one primary caregiver (83.3% biological mothers, 38.7% single parents). Structural equation modeling (SEM) was implemented to investigate the direct and indirect (via adolescent ER) effects of supportive parent-adolescent relationships on adolescent adjustment. We also explored whether these indirect and direct effects varied by adolescent sex and age. Results: Results suggested direct and indirect (via adolescent ER) links between supportive parent-adolescent relationships and adolescent prosocial behavior, aggressive behavior, and depressive symptoms. Moreover, evidence indicated that many of these pathways were significant for boys but not girls. No evidence of youth age as a moderator was found. Discussion: These findings highlight the important role supportive parent-adolescent relationships play in adolescent emotional and behavioral adjustment. Parenting programs could focus on facilitating a mutually responsive parent-adolescent relationship with a specific focus on the dynamic nature of emotion socialization during adolescence.

7.
Children (Basel) ; 10(7)2023 Jul 10.
Artigo em Inglês | MEDLINE | ID: mdl-37508692

RESUMO

Adolescents are a vulnerable population with a high prevalence of depression, yet there is a scarcity of biological markers for diagnosing depression specifically in this age group. In this case-control study, we examined physiological responses and facial expressions in adolescents with depression compared to healthy controls during parental conflict to identify potential biomarkers for adolescent depression. We recruited 33 families with adolescents diagnosed with depression and 25 families with healthy adolescents, matched for gender, age, and education. Baseline physiological measures, including electrocardiography (ECG), electrodermal activity (EDA), and respiration (RESP). During a 30 min parental conflict discussion, recorded on video, we analyzed the adolescents' responses. The major depressive disorder (MDD) group displayed higher baseline heart rate (HR) and lower respiratory sinus arrhythmia (RSA). During the conflict discussion, they showed increased HR and shorter tonic periods of EDA compared to the healthy group. Facial expressions of both groups included neutral, sad, angry, and surprised. The MDD group exhibited fewer happy expressions. Receiver operating characteristic (ROC) curve analysis indicated that HR, interbeat interval (IBI), average NN interval (AVNN), number of NN50 intervals (NN50), and percentage of NN50 intervals (pNN50) had diagnostic potential for adolescent depression, with an area under the curve (AUC) greater than 0.7. Our findings suggest that adolescents with depression experience heightened sympathetic activation (higher HR) and weakened parasympathetic activity (lower RSA and HRV). These biomarkers hold promise for diagnosing adolescent depression.

8.
Plant Dis ; 107(10): 2944-2948, 2023 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-37125842

RESUMO

Sonchus (Sonchus oleraceus) originated from Europe and is now cultivated worldwide. The wild resources of sonchus are very abundant, and it has rich nutritional and medicinal value. In this study, 15 sonchus samples with typical symptoms showing leaf curling, vein thickening, and enations were collected from Guigang and Baise City of Guangxi, China. Diseased sonchus were identified by PCR detection, whole genome sequence amplification, and phylogenetic and recombination analysis. The results showed that all the samples were confirmed infected by begomoviruses, and three full-length viral genomes were obtained from 15 sonchus, named GG7-13, GG8-6, and BS63-5. The full genome lengths were 2,584, 2,735, and 2,746 nt, respectively. The nucleotide identities among the three isolates ranged from 92.67 to 99.93%. All of them shared the highest identities (greater than 91.69%) with other isolates of ageratum yellow vein China virus (AYVCNV) (available on GenBank). According to the guidelines of classification of begomoviruses, the virus isolates obtained in this study are different isolates of AYVCNV; a phylogenetic tree analysis showed that these isolates formed a large branch with three other Guangxi isolates of AYVCNV, indicating their close evolution. The genome structures of GG8-6 and BS63-5 are consistent with the monopartite genome virus of the begomoviruses, and both have six open reading frames (ORFs), while GG7-13 has a 151-nt deletion between C2 and C3, resulting in a mutant strain of only five ORFs. This study is the first report on S. oleraceus infected by ageratum yellow vein China virus.


Assuntos
Begomovirus , Sonchus , Sonchus/genética , Filogenia , Doenças das Plantas , Análise de Sequência de DNA , China
9.
Open Med (Wars) ; 18(1): 20230674, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37009051

RESUMO

The objective of this cross-sectional study was to investigate health management, well-being, and pandemic-related perspectives of chronic disease patients in the context of stringent measures, and associated correlates. A self-report survey was administered during the Omicron wave lockdown in Shanghai, China. Items from the Somatic Symptom Scale (SSS) and Symptom Checklist-90 were administered, as well as pandemic-related items. Overall, 1,775 patients (mostly married females with hypertension) were recruited through a community family physician group. Mean SSS scores were 36.1 ± 10.5/80, with 41.5% scoring in the elevated range (i.e., >36). In an adjusted model, being female, diagnosis of coronary artery disease and arrhythmia, perceived impact of pandemic on life, health condition, change to exercise routine, tolerance of control measures, as well as perception of future and control measures were significantly associated with greater distress. One-quarter perceived the pandemic had a permanent impact on their life, and 44.1% perceived at least a minor impact. One-third discontinued exercise due to the pandemic. While 47.6% stocked up on their medications before the lockdown, their supply was only enough for two weeks; 17.5% of participants discontinued use. Chief among their fears were inability to access healthcare (83.2%), and what they stated they most needed to manage their condition was medication access (65.6%). Since 2020 when we assessed a similar cohort, distress and perceived impact of the pandemic have worsened. Greater access to cardiac rehabilitation in China could address these issues.

10.
J Occup Environ Med ; 65(6): e418-e423, 2023 06 01.
Artigo em Inglês | MEDLINE | ID: mdl-36914382

RESUMO

BACKGROUND: COVID-19 (COronaVIrus Disease-19) control measure stringency, including testing, has been among the highest globally in China. Psychosocial impact on pandemic workers in Shanghai and their pandemic-related attitudes were investigated. METHODS: Participants in this cross-sectional study were health care providers (HCPs) and other pandemic workers. A Mandarin online survey was administered between April and June 2022 during the omicron-wave lockdown. The Perceived Stress Scale and Maslach Burnout Inventory were administered. RESULTS: Eight hundred eighty-seven workers participated, of which 691 (77.9%) were HCPs. They were working 6.25 ± 1.24 days per week for 9.77 ± 4.28 hours per day. Most participants were burned out, with 143 (16.1%) moderately and 98 (11.0%) seriously. The Perceived Stress Scale score was 26.85 ± 9.92 of 56, with 353 participants (39.8%) having elevated stress. Many workers perceived benefits: cohesive relationships (n = 581 [65.5%]), resilience (n = 693 [78.1%]), and honor (n = 747 [84.2%]). In adjusted analyses, those perceiving benefits showed significantly less burnout (odds ratio, 0.573; 95% confidence interval, 0.411 to 0.799), among other correlates. CONCLUSIONS: Pandemic work, including among non-HCPs, is highly stressful, but some can derive benefits.


Assuntos
Esgotamento Profissional , COVID-19 , Humanos , Estudos Transversais , COVID-19/epidemiologia , COVID-19/prevenção & controle , China/epidemiologia , Controle de Doenças Transmissíveis , Esgotamento Psicológico , Pessoal de Saúde , Esgotamento Profissional/epidemiologia , Inquéritos e Questionários
11.
Psychiatry Res ; 322: 115097, 2023 04.
Artigo em Inglês | MEDLINE | ID: mdl-36822036

RESUMO

The current study aimed to investigate comorbidity among symptoms of depression and internet gaming disorder (IGD) utilizing symptom network analysis in a sample of Chinese adolescents. A total of 1,362 Chinese adolescents (Mean age = 15.19 ± 1.67; range 13-21; 39.79% female, 56.02% male, 4.19% not disclosed) were recruited from 11 local secondary schools between June and July 2020. Symptoms of depression and IGD were assessed by the 7-item DASS-21 depression subscale and the 9-item Internet Gaming Disorder Scale. We conducted network analysis to estimate network models and the most central symptoms of depression and IGD and computed a combined network model of both depression and IGD symptoms to find bridge symptoms and illustrate the comorbidity between depression and IGD. We found that feeling 'Worthless', 'Meaningless', and 'Down-hearted' were identified as the most central symptoms of depression, whereas 'Preoccupation' and 'Tolerance' were the two most central symptoms of IGD. The bridge symptoms in the combined network model were 'Gaming for escape or mood relief' from the IGD cluster and 'No initiative' and 'Down-hearted" from the depression cluster. The current study was the first to investigate the relationship between depression and IGD symptoms among adolescents utilizing a symptom network perspective. Also, it highlighted key bridge symptoms in understanding how IGD and depression contribute to each other.


Assuntos
Comportamento Aditivo , Jogos de Vídeo , Humanos , Masculino , Adolescente , Feminino , Depressão , Transtorno de Adição à Internet , População do Leste Asiático , Comportamento Aditivo/diagnóstico , Internet
12.
Int J Psychophysiol ; 184: 12-19, 2023 02.
Artigo em Inglês | MEDLINE | ID: mdl-36521821

RESUMO

This study examined the moderating roles of resting respiratory sinus arrhythmia (RSA) in the relations between adverse childhood experiences (ACEs) and sleep quality (i.e., sleep efficiency, perceived sleep quality, and daily disturbances) in young adulthood. Chinese young adults (N = 259; Mage = 25.85 years) reported on their adverse childhood experiences retrospectively and current sleep quality. Their electrocardiogram (ECG) and respiration data were recorded while they were seated resting and resting RSA scores were computed. Results indicated that ACEs were associated with poor perceived sleep quality and greater daily disturbances among young adults who showed low resting RSA. The associations were not significant among those who showed high resting RSA. These findings suggest that high resting RSA may serve as a protective factor for young adults' sleep against adverse childhood experiences and these effects were consistent for different biological sex and sexual orientation groups.


Assuntos
Experiências Adversas da Infância , Arritmia Sinusal Respiratória , Humanos , Masculino , Feminino , Adulto Jovem , Adulto , Arritmia Sinusal Respiratória/fisiologia , Estudos Retrospectivos , Qualidade do Sono , População do Leste Asiático
13.
Dev Psychopathol ; 35(4): 1956-1967, 2023 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-35957559

RESUMO

Previous research indicates that parental emotion socialization (ES) practices play important roles in adolescents' social and emotional development. However, longitudinal studies testing bidirectional effects are relatively scarce. Additionally, most studies have focused on people from Western societies. In the current 3-year, multi-informant, longitudinal study of Chinese adolescents and their parents, we investigated prospective bidirectional effects between parental positive ES practices and adolescents' psychosocial adjustment (i.e., self-esteem and depressive symptoms). Adolescents (N = 710 at T1, 50% boys, Mage = 12.41, SD = 0.59) reported on parental positive ES practices and their own depressive symptoms and self-esteem when they were in 7th, 8th, and 9th grade. Mothers and fathers reported on their own use of positive ES practices at all three time points. We utilized a random intercept cross-lagged panel model to examine between- and within-family effects. Overall results showed robust effects of adolescent depressive symptoms on parental positive ES practices and bidirectional effects between parental ES and adolescent self-esteem. Effects differed by informants whether using adolescent-perceived data, or mother- or father-reported data. However, these child effects and bidirectional effects did not differ by adolescent sex. Our findings add to the understanding of parental ES and adolescent psychosocial adjustment.


Assuntos
Relações Pais-Filho , Socialização , Masculino , Feminino , Criança , Humanos , Adolescente , Estudos Longitudinais , Estudos Prospectivos , Emoções , Pais/psicologia , China
14.
J Clin Med ; 11(24)2022 Dec 08.
Artigo em Inglês | MEDLINE | ID: mdl-36555893

RESUMO

This cross-sectional study investigated health management, well-being, and pandemic-related perspectives in Shanghainese adults ≥50 years at the early stages of COVID-19 using a self-report survey in March−April, 2020. Items from the SSS, PHQ-9 and GAD-7 were administered. A total of 1181 primarily married, retired females participated. Many participants had hypertension (44.1%), coronary artery disease (CAD; 17.8%), and diabetes (14.5%). While most (n = 868, 73.5%) were strictly following control measures and perceived they could tolerate >6 months (n = 555, 47.0%) and were optimistic (n = 969, 82.0%). A total of 52 (8.2%) of those with any condition and 19 (3.5%) of those without a condition reported that the pandemic was impacting their health. Somatic symptoms were high (29.4 ± 7.1/36), with sleep/cognitive symptoms highest. Totals of 20.2% and 17.0% of respondents had elevated depressive and anxious symptoms, respectively; greater distress was associated with lower income (p = 0.018), having hypertension (p = 0.001) and CAD (p < 0.001), negative perceptions of global COVID-19 control (p = 0.004), COVID-19 spread (p < 0.001), impact on life/health (p < 0.001), compliance with control measures (p < 0.001), and the toleration of shorter time control measures (p < 0.001) in adjusted analyses. In conclusion, during the initial COVID-19 outbreak, most older adults were optimistic/resilient regarding the epidemic and control measures. However, the distress of older adults was not trivial, particularly in those with health issues.

15.
JMIR Form Res ; 6(5): e37046, 2022 May 06.
Artigo em Inglês | MEDLINE | ID: mdl-35404834

RESUMO

BACKGROUND: Due to the strict measures employed to control the spread of SARS-CoV-2, the extent of COVID-19 goes beyond morbidity and mortality and affects individuals' mental health in the long term. OBJECTIVE: This cross-sectional study aimed to investigate the effects of the COVID-19 pandemic on mental health and its contributing factors among older people in Chengmai County, China. METHODS: A web-based survey was administered through WeChat between March and April 2020. Older people (ie, >50 years) from local and foreign community groups completed the survey, which included items on sociodemographic and clinical characteristics, the 7-item Generalized Anxiety Disorder scale (GAD-7), and the 9-item Patient Health Questionnaire (PHQ-9). Independent t tests and a multiple linear regression analysis were used to investigate differences between anxiety and depression and the factors associated with these symptoms across the 2 groups. RESULTS: Overall, 469 responses were received; 119 responses (25.4%) were from male participants and 202 (43.1%) were from those older than 65 years. Of the 469 responses, 245 (52.2%) were from the local community group and 224 (47.8%) from the foreign group. The mean GAD-7 (P=.003) scores were significantly higher in the local group. Anxiety was significantly more present in the local group (61/245, 24.9% compared to 35/224, 15.6% in the foreign group; P=.01). A total of 6 respondents presented severe anxiety and 2 presented severe depression. CONCLUSIONS: This study demonstrated that both community groups of older adults from the Chinese "Hometown of Longevity" presented anxiety or depressive disorders during the first months of the pandemic. Local community groups presented significantly more mental health disorders, which were associated with a history of previous psychological disorders.

16.
Fam Process ; 60(4): 1403-1417, 2021 12.
Artigo em Inglês | MEDLINE | ID: mdl-33544435

RESUMO

This study investigated the integrative effects of parents' perceptions of child difficultness and parental emotion dysregulation on emotion-related parenting among a group of Chinese parents of school-age children. One hundred and fifty parent-child dyads (121 biological mothers and 29 biological fathers as primary caregivers; Mage = 39.22 years) from urban Beijing, China participated in the study. Parents reported on their own emotion dysregulation and their children's difficultness, as well as their emotion socialization practices. Children (Mage = 8.54 years; ranged from 6 to 12 years) reported on their parents' use of psychological control strategies. Main and interactive effects were tested using path analysis. Results indicated that parents' perceived child difficultness was negatively associated with supportive reactions to children's expression of negative emotions, and parental emotion dysregulation was positively associated with unsupportive reactions. When parents perceived their children to be difficult and also reported emotion regulation difficulties of their own, they showed the highest levels of psychological control (child reports). These findings suggest differential effects of parent cognition and emotion on supportive and unsupportive reactions to children's negative emotions. Both cognition and emotion play important roles in relation to parents' use of psychological control.


En este estudio se investigaron los efectos integradores de la dificultad de los niños percibida por los padres y la desregulación emocional parental en la crianza relacionada con las emociones entre un grupo de padres chinos de niños en edad escolar. En el estudio participaron ciento cincuenta díadas de padres e hijos (121 madres biológicas y 29 padres biológicos como cuidadores principales; edad promedio = 39.22 años) del área urbana de Beijing, China. Los padres informaron su propia desregulación emocional y la dificultad de sus hijos, así como sus prácticas de socialización emocional. Los niños (edad promedio = 8.54 años; de entre 6 y 12 años) informaron sobre el uso de estrategias de control psicológico de sus padres. Los efectos principales e interactivos se evaluaron usando el análisis de ruta. Los resultados indicaron que la dificultad de los niños percibida por los padres estuvo asociada negativamente con reacciones de apoyo a la expresión de emociones negativas de los niños, y la desregulación emocional parental estuvo asociada positivamente con reacciones de falta de apoyo. Cuando los padres percibieron que sus hijos eran difíciles y también informaron dificultades propias de regulación emocional, demostraron niveles más altos de control psicológico (informes de los niños). Estos resultados sugieren efectos diferenciales de cognición y emoción de los padres en las reacciones de apoyo y de falta de apoyo a las emociones negativas de los niños. Tanto la cognición como la emoción cumplen funciones importantes en relación con el uso del control psicológico de los padres.


Assuntos
Relações Pais-Filho , Poder Familiar , Adulto , Criança , Emoções , Feminino , Humanos , Pais , Socialização
17.
Biol Psychol ; 161: 108055, 2021 04.
Artigo em Inglês | MEDLINE | ID: mdl-33610627

RESUMO

Current understandings of emotional concordance are still limited though it has been conceptualized and examined in various ways. We argue that emotional concordance could be better understood within individuals across real time in specific measurement contexts. The current study examined emotional dynamic within-person concordance within physiological subsystems and between physiological and expressive subsystems. We also explored the moderating roles of between-person factors on the within-person concordance and discordance. We found strong concordance within sympathetic indicators (PEP and CO), and between sympathetic and parasympathetic indicators (PEP and RSA), almost across all laboratory tasks. Evidence for concordance was generally weak between physiology and facial expression and have mostly been found between sympathetic indicator (PEP) and facial expressions. Participant socioeconomic status (SES) and sexual orientation seemed to moderate the emotional concordance. We discussed our findings across the various laboratory tasks in the current study.


Assuntos
Emoções , Laboratórios , Expressão Facial , Feminino , Humanos , Masculino , Comportamento Sexual , Classe Social
18.
Dev Psychobiol ; 62(8): 1035-1045, 2020 12.
Artigo em Inglês | MEDLINE | ID: mdl-32291754

RESUMO

Examining the multitude of influences on the development of adolescent stress responses, especially among low-income families, is a critical and understudied topic in the field. The current study examined cortisol attunement between adolescent girls and parents (mostly mothers) from predominantly low-income, single parent, ethnic minority families before and after an in-laboratory disagreement discussion task. The sample consisted of 118 adolescents (Mage  = 13.79 years, 76.3% ethnic minorities, 23.7% European Americans) and primary caregivers (Mage  = 40.62 years; Mdn yearly income = $24,000; 43.2% single parents; 50% living below poverty line). We investigated oxytocin receptor (OXTR rs53576) gene variations as a potential contributor to attunement within the dyad. Results showed that parents and adolescents showed stress system attunement across the disagreement task, but that parent and adolescent oxytocin receptor genotype did not impact attunement. Future studies should detail biological factors that contribute to the calibration of stress response systems of adolescents across a variety of samples, particularly those experiencing a combination of stressors.


Assuntos
Hidrocortisona/metabolismo , Sistema Hipotálamo-Hipofisário/metabolismo , Grupos Minoritários , Relações Pais-Filho , Pobreza , Estresse Psicológico/metabolismo , Adolescente , Adulto , Criança , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Meio-Oeste dos Estados Unidos , Receptores de Ocitocina/genética , Pais Solteiros , Estresse Psicológico/genética
19.
Dev Psychol ; 56(3): 595-607, 2020 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-32077727

RESUMO

Although research has demonstrated that both parents and peers influence adolescent development, it is not clear whether these relationships also serve as contexts for emotion socialization. In the current longitudinal study, we investigated whether maternal and peer emotion socialization were related to adolescent girls' daily emotions, emotion regulation, and social and emotional adjustment. The sample included 160 adolescent girls from low-income families followed across 2 years. At Time 1 (T1), girls reported on maternal and peer emotion socialization practices during laboratory visits. At Time 2 (T2), girls reported on daily negative and positive affect using ecological momentary assessment across 2 weeks. Emotion regulation, internalizing problems, and prosocial behavior were assessed during laboratory visits at both T1 and 2 years later (Time 3 [T3]). Results demonstrated that higher levels of maternal and peer emotionally supportive socialization practices were associated with lower levels of girls' daily negative affect. Mothers' supportive practices also predicted increases in girls' emotion regulation over time. Both maternal and peer unsupportive practices predicted more internalizing problems, and peer unsupportive practices predicted less prosocial behavior over time. This study supports and expands Eisenberg's heuristic model by demonstrating that both maternal and peer emotion socialization are associated with adolescent girls' emotional and behavioral outcomes, and maternal and peer emotion socialization have differential effects. (PsycINFO Database Record (c) 2020 APA, all rights reserved).


Assuntos
Comportamento do Adolescente/psicologia , Regulação Emocional , Comportamento Materno/psicologia , Ajustamento Social , Comportamento Social , Apoio Social , Adolescente , Adulto , Criança , Feminino , Humanos , Estudos Longitudinais , Pessoa de Meia-Idade
20.
Am J Orthopsychiatry ; 90(3): 340-349, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-31916802

RESUMO

A theme emerging from the current literature is that Chinese gay and bisexual men are likely to struggle to accept themselves because of the cultural emphasis on filial piety. However, our understanding of this culturally particular process remains partial because most research has operationalized filial piety as either a component of Chinese values or an aggregate construct itself. To pinpoint this mechanism, this study deconstructed filial piety into pragmatic obligations and compassionate reverence to test a mediation model in which internalized homonegativity served as a mediator between filial piety and depressive symptoms among Taiwanese gay and bisexual men. With the aid of Facebook advertisements, a total of 1,381 respondents (Mean age = 26.56, SD = 6) were recruited to complete a web-based survey comprising the Contemporary Filial Piety Scale, the Chinese Internalized Homophobia Scale, and the Patient Health Quesionanire-9. Structural equation modeling was performed to test the mediation paths. Results showed that pragmatic obligations are directly and negatively associated with depressive symptoms without yielding significant correlation with internalized homonegativity. A full mediation path was found in that compassionate reverence is positively correlated with internalized homonegativity and in turn associated with higher depressive symptoms. Whereas filial piety still assumes salience among Taiwanese gay and bisexual men, this study provides novel evidence for the intricate effect of the value of filial piety on Taiwanese gay and bisexual men's self-acceptance and mental health. The results highlight the importance of a relational and cultural focus to address mental health disparities among sexual minorities. (PsycInfo Database Record (c) 2020 APA, all rights reserved).


Assuntos
Depressão/psicologia , Homossexualidade Masculina/psicologia , Saúde Mental , Minorias Sexuais e de Gênero/psicologia , Identificação Social , Adulto , Cultura , Humanos , Internet , Masculino , Inquéritos e Questionários , Taiwan
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