Development of professional grief scale for medical postgraduate students and its reliability and validity / 中华行为医学与脑科学杂志

Objective:To develop a professional grief scale for medical postgraduate students(PGS-MPS) and test its reliability and validity.Methods:Based on the integrated model of professional grief, the initial item pool was formed after literature analysis, semi-structured interviews, group discussion, and 5 experts were invited to assess the relevance of the items and provided revision suggestion.A total of 506 valid questionnaires were collected.SPSS 25.0 and AMOS 26.0 were used to test its reliability and validity.Results:The PGS-MPS included 41 items, including the professional grief reaction subscale and disenfranchised grief subscale.The professional grief reaction subscale included emotional reaction (14 items), physiological and cognitive reaction (20 items), and the cumulative variance contribution rate of the two factors model was 52.908%.Disenfranchised grief subscale included 7 items, with a single dimension and a variance contribution rate of 51.730%.Confirmatory factor analysis indicated the model fitting well.The Cronbach’s α coefficients for the professional grief reaction subscale and disenfranchised grief subscale were 0.947 and 0.850, respectively.Conclusion:The PGS-MPS has good reliability and validity and can be used to evaluate professional grief of medical postgraduate students.

The mediating effect of emotion regulation strategy between inappropriate parenting styles and self-injury in medical students / 中华行为医学与脑科学杂志

Objective To explore the relationships between inappropriate parenting styles,emotional regulation strategies and self-injury.Methods A total of 1 096 medical students anonymously completed adolescents self-harm scale,emotion regulation scale (ERS) and the rejection and over-protection subscales of parental bonding instrument (PBI).Results The scores of paternal rejection,maternal rejection,paternal over-protection,maternal over-protection,cognitive reappraisal,expression suppression and self-injury were (4.3±3.3),(3.9±3.0),(5.7±3.3),(6.1±3.5),(36.1±6.7),(25.7±7.4) and (1.0±2.9),respectively.The scores of self-injury were positively correlated with the scores of paternal rejection,maternal rejection,paternal over-protection,maternal over-protection and expression suppression (r =0.08-0.20,P＜ 0.01),meanwhile negatively correlated with the scores of cognitive reappraisal(r=-0.10,P＜0.01).Cognitive reappraisal mediated the relationship between parental rejection and self-injury,which accounted for 9.3％.Expression suppression mediated the relationship between parental rejection,parental over-protection and self-injury,which accounted for 14.5％ and 17.9％,respectively.Conclusion The emotion regulation strategy act as a mediator between the inappropriate parental styles and self-injury in medical students.In addition,different emotion regulation strategies (cognitive reappraisal and expression suppression) play different roles in such relationship.

Relationships Between Personality,Self-esteem and Mental Health in Armyman Serving at Aviation / 中国临床心理学杂志

Objective:To explore the relation between personality,self-esteem and mental health status of armyman serving at aviation.Methods:443 armyman were tested by Eysenck Personality Questionnaire(EPQ),Self-Esteem Scale(SES) and Symptom Checklist 90(SCL-90).Results:Neuroticism was positively correlated with the total average of SCL-90(r=0.641,P