Objective　To understand the real psychological experience of family members of children with fever hospitalized in Department of Pediatric Pulmonology, Xinhua Hospital, during corona virus disease 2019 (COVID-19) epedemic, and to provide reference for psychological intervention strategies and improvement of medical treatment process. Methods　From January to February 2020, 12 family members of hospitalized children were selected by purposive sampling to conduct semi?structured in?depth interview. The interview data were analyzed by using Colaizzi 7-step analysis method, and the themes were summarized. Results　After repeated reading and thinking, two categories and 8 themes were extracted.  The first category was negative psychological experience of family members of children before hospitalization, namely fear or anxiety about a possible COVID-19, fear nosocomial infection, feeling remorse and regret for the child's illness, and anxiety about access to medical care or follow-up. The second category was positive psychological experience after medical treatment, that is, to eliminate the fear of children infected with COVID-19, to alleviate the fear of nosocomial infection, to be grateful for the healthcare workers, and to cherish the present life. Conclusion　Under COVID-19 epidemic, the negative emotions of family members before medical treatment were gradually alleviated or eliminated after medical treatment. Hospital managers should pay attention to the psychological pressures of family members, do a good job in epidemic prevention and control publicity and medical treatment process improvement, give care and support to children and their families, and enhance the treatment experience.

Objective　To explore the influence of therapist-supported parents involved early intervention (TPEI) model on the joint attention of autistic children, and to provide effective measures for early intervention of joint attention in children with autism spectrum disorder (ASD)．Methods　Twenty-seven therapist-supported parents intervened in ASD children treatment. The joint attention ability of ASD children was evaluated and analyzed before intervention, and 1, 3, and 6 months after intervention. Results　After parents' intervention, the total score of joint attention of ASD children was significantly improved (P<0.001). With the extension of intervention time, the seven dimensions of common attention (eye gaze, eye alternation, following close indication, following distant indication, showing, indicating, and following visual cue) were significantly improved (P<0.001). Among them, eye gaze had a significant effect after 1 month of intervention, and the other six dimensions were all effective after 3 months of intervention (P<0.001). Conclusion　TPEI model can effectively improve the joint attention ability of ASD children in eye gaze, eye alternation, following instructions (short distance and long distance), showing, active indication, and following visual cue ability.

Objective　To explore the relationship among narcissistic personality, selfie behavior, appearance evaluation, and self-objectification of college students. Methods　A total of 270 college students were investigated with narcissism personality questionnaire, selfie behavior questionnaire, self-objectification scale, and appearance evaluation scale. Results　Narcissistic personality was positively correlated with selfie behavior, appearance evaluation, and self-objectification. Selfie behavior and appearance evaluation were positively correlated with self-objectification. Narcissistic personality not only directly affected the level of self-objectification of college students, but also indirectly affected the level of self-objectification of college students through three paths: the independent mediating role of selfie behavior, the independent mediating role of appearance evaluation, and the chain mediating role of selfie behavior and appearance evaluation. Conclusion　The relationship between narcissistic personality and college students' self-objectification level is influenced by the independent mediating role of selfie behavior and appearance evaluation, and the co-mediating role of selfie behavior and  appearance evaluation.

Objective　To study the effects of family cohesion and adaptability, and parenting style on children's social skills and its mechanism. Methods　A total of 340 children, aged 3－6 years, were investigated by family adaptability and cohesion evaluation scales (FACES), parenting style questionnaire, and preschooler's social skills scale (PSSS). Results　Both the family cohesion and adaptability and parenting style were significantly related to children's social skills. With changing of age, family cohesion and adaptability and parenting style could significantly predict children's social skills. Family cohesion and adaptability not only directly influenced children's social skills, but also indirectly influence children's social skills through parenting style. Conclusion　Parenting style plays a mediating role in the effects of family cohesion and adaptability on children's social skills.