Psychological Capital and Career Commitment Among Chinese Urban Preschool Teachers: The Mediating and Moderating Effects of Subjective Well-being

This study explored the effects of psychological capital (PsyCap) on career commitment among preschool teachers in China, with a particular focus on the mediating effects of subjective well-being (SWB). A total of 759 teachers were subjected to the PsyCap Questionnaire and Career Commitment Scale. The data were analyzed and used for structural modeling with Mplus Version 7.4. Results indicated that PsyCap positively influenced career commitment, with SWB significantly mediating and moderating this causal association. Thus, the influence of PsyCap on career commitment is improved through enhanced SWB. These findings highlight avenues for improving both PsyCap and career commitment in the Chinese context among urban preschool teachers.

PREVALENCE OF ALLERGIC RHINITIS AND BRONCHIAL ASTHMA AMONG URBAN PRESCHOOL CHILDREN: RESULTS OF A ONE-MINUTE STUDY

The aim of the trial was to study the prevalence and clinical and allergic characteristics of allergic rhinitis (AR) and bronchial asthma (BA) in urban preschool children. Materials and methods of research: a one-minute study was carried out on an urban sample of 3–6 year olds (n=3205), consisting of 2 stages – screening and clinical. The study of the prevalence of AR and BA symptoms at the screening stage was carried out by questioning parents using the ISAAC questionnaire. At the clinical stage, the diagnosis of AR and BA was verified based on the diagnostic criteria of the ARIA (2008 revision) and GINA (updated 2017) documents. At the clinical stage, skin prick testing with extracts of inhalation and food allergens from Allergopharma Joachim Ganzer KG (Germany) was carried out. Results: the prevalence of AR and BA among urban children 3–6 years of age was 10,6 and 5,7%, respectively. 80 (52,0%) children with AR and 42 (32,8%) children with BA have not previously been diagnosed in practical healthcare institutions. 107 (69,5%) children with AR and 76 (59,4%) children with BA had a mild severity of the disease, 4 (2,6%) children with AR and 2 (1,6%) children with BA had major severity. 80 (62,5%) of children with BA are diagnosed with a controlled course of the disease and 48 (37,5%) have a partially controlled/uncontrolled course of the disease. Most often, in children with AR and BA, sensitization to the D. pteronyssinus mite was recorded – 95 (61,%) and 68 (53,1%), birch pollen – 63 (40,9%) and 42 (32,8%) and cat allergens – 30 (19,5%) and 20 (15,6%), respectively. Conclusion: the prevalence of AR and BA among preschool children was 10,6 and 5,7%, respectively. More than half of children with AR and 1/3 of children with BA do not have a diagnosis established in practical health care institutions. Most often, in 3–6 years old children with AR and BA, sensitization to the D. pteronyssinus mite, birch pollen and cat allergens is recorded.

Psychological capital and occupational commitment of Chinese urban preschool teachers mediated by work-related quality of life

We explored how the psychological capital of preschool teachers influences their occupational commitment (OC), and how work-related quality of life (WRQoL) mediates this relationship. Participants were 759 urban preschool teachers in China, who completed the Psychological Capital Questionnaire, the Work-Related Quality of Life Scale, and the Occupational Commitment Scale. Data were analyzed through structural equation modeling with Amos 21.0. Our results indicate that the psychological capital of preschool teachers positively influenced their OC, and that WRQoL was a significant partial mediator of this relationship, that is, as teachers' WRQoL increased, so too did the influence of their psychological capital on their OC. These results highlight potential avenues for improving the psychological capital and OC of preschool teachers that may be implemented in schools and governmental institutions.

0925 Associations Between Co-sleeping And Sleep Quality Of Urban Preschool Children

Introduction Perspectives on co-sleeping vary by family cultural background and socio-demographic characteristics; furthermore, families may choose to co-sleep based on family values or out of necessity. To better understand the role of co-sleeping in young children from ethnic minority backgrounds, the current study sought to test the relationship between co-sleeping and sleep outcomes in an urban early childhood setting. Methods 141 Parent-child dyads with children aged 1-5 years old (N=141,50.4% female, M=4.01 [SD=1.05]; 41% African American; 41% Latinx; median income $20-30,000) were recruited through an urban preschool. Parents completed demographic information and the Brief Child Sleep Questionnaire, which yielded insomnia and sleep hygiene indices. Step-wise regressions were used to examine the relationship between sleeping location and sleep outcomes (insomnia, sleep health, and child sleep quality), controlling for child age. Results Approximately half of the sample (n=71) reported that their child sleeps in a space shared by caregivers or siblings. Co-sleeping did not differ by race/ethnicity [χ 2(3)=1.45, p=.694], child age [F(1, 140)=2.15, p=.145], or income [χ 2(5)=7.05, p=.217]. Controlling for age, insomnia was higher in co-sleeping children [F(2,140)=4.10, p=.019], although sleep location was not a significant independent predictor. Sleep hygiene [F(2,140)=2.39, p=.095] and sleep quality [F(2,139)=0.94, p=.394] did not differ by sleeping location, when controlling for age. Conclusion Co-sleeping was common but was not related to sociodemographic factors as described in prior research. Controlling for age, co-sleeping predicted higher insomnia scores suggesting that co-sleeping may be related to symptoms of behavioral insomnia. Sleep hygiene practices and sleep quality did not differ by sleeping location, suggesting that in children without behavioral insomnia symptoms, co-sleeping may not affect sleep. Future studies that seek to better understand caregiver preference and intentions regarding co-sleeping may be important to intervention development seeking to improve behavioral insomnia in ethnic/minority samples. Support