The moderating role of optimism between social trauma and depression among Chinese college students: a cross-sectional study.

Background: Although there is a robust relationship among social trauma, optimism, and depression, the inner mechanism of this correlation remains unclear and need to be further explored. The mainly purpose of the current study was to investigate the relationship between social trauma, optimism, and depression among college students in China. More specifically, examined the moderating role of the optimism between social trauma and depression in Chinese college students.

The Associations between Meeting 24-Hour Movement Guidelines (24-HMG) and Mental Health in Adolescents-Cross Sectional Evidence from China.

(1) Background: This study determined the prevalence of adolescents that meet 24-HMGs alone and in combination, and their association with the risk of developing adolescent anxiety and depression. (2) Methods: Participants were drawn from 9420 K8 grade adolescents (age 14.53 ± 0.

Validity evaluation of teacher's core literacy questionnaire of public physical education.

Objective: The purpose of this study was to develop a core literacy questionnaire for public physical education teachers in colleges and universities (TCLQ-PPE) to address the current lack of core literacy assessment tools for public physical education teachers in Chinese colleges and universities. The study measured the validity of the TCLQ-PPE questionnaire by collecting evidence of the validity of this questionnaire.

Methods: An initial pool of items was obtained from existing research tools, literature, and expert opinion.

The effects of health insurance and physical exercise participation on life satisfaction of older people in China-Based on CHNS panel data from 2006 to 2015.

Background: In China, the problem of aging population has become more and more serious. The factors influencing life satisfaction of older people are becoming a significant issue. This study explores the effects of health insurance and physical exercise on life satisfaction of older people in China.

Evaluation of the validity of the physical exercise peer support questionnaire for college students.

Peer support for physical exercise is defined as behaviors such as mutual or one-way provision of material help and/or emotional care and companionship between peers in the physical environment and/or physical behavior. The assessment of peer support is complex and based on reasoning. Trustworthy assessment processes need to provide sufficient evidence of validity.

Influencing Factors of Students Aged 10-20 Non-participating in Home Physical Exercise During the COVID-19 Isolation Policy Period: A Cross-Sectional Study From China.

Background: A number of public health measures are required during the COVID-19 pandemic. To stop the spread of COVID-19, the Chinese government has adopted isolation policies, including closing non-essential businesses, public transportation and schools, moving students' face-to-face learning to online, and recommending the cancellation of all non-essential activities and outdoor activities. However, while this isolation strategy has reduced human-to-human transmission of COVID-19, it has led to dramatic changes in students' daily lives and learning styles, including reduced physical activity and increased sedentary time.

The Impact of Coding Levels of Magnitude and of Spatial-Direction on the Spatial-Numerical Association of Response Codes Effect of Negative Numbers.

Whether negative numbers have a fixed spatial-numerical association of response codes effect (SNARC effect), and (if they have) whether the spatial representation of negative numbers is associated with negative numbers' absolute or signed values remains controversial. In this study, through three experiments, the coding level of the magnitude and the spatial-direction is manipulated. In the first experiment, participants are required to code the magnitude and spatial-direction explicitly by using a magnitude classification task.