Objective To explore the psychological experience of adolescents with mood disorder committing non-suicidal self-injury,so as to provide references for clinical nurses to carry out relevant preventive interventions. Methods Phenomenology in qualitative research was adopted,and 11 convalescent adolescents with mood disorder committing non-suicidal self-injury admitted to a tertiary psychiatric hospital in Henan Province from May to July 2021 were interviewed by semi-structured interviews,and the data was analyzed by Colaizzi seven-step method. Results 4 themes were extracted. Theme 1：negative emotions and psychological pain before non-suicidal self-injury,and they longed for understanding and support. Theme 2：after non-suicidal self-injury,they had a sense of benefit and hoped for attention and love. Theme 3：parents and family give them much pressure,and they get insufficient psychological support. Theme 4：they lack coping strategies for negative emotions and long for professional help. Conclusion Clinical nurses should pay close attention to the emotional changes of adolescents with mood disorder accompanied by non-suicidal self-injury,do well in psychological dynamic assessment,build a patient-centered family intervention system,attach importance to cultivating patients’ positive coping strategies,reduce the occurrence of non-suicidal self-injury and promote their psychosomatic health.

Objective To explore the effects of application of experiential learning in training of protective constraint skills among psychiatry junior nurses.Methods The training of experiential learning was performed in 60 psychiatry junior nurses for 8 weeks,according to Perception-Experience-Sharing-Communication-Integration-Application. The nursing care behavior scale and patient care perception questionnaire were used to evaluate nurses and patients before and after the training,and the clinical practice effect was investigated after 3 months,compared with the same period last year.Results The score of nursing care behavior scale was significantly higher than that before the training（P<0.001）,and the score of patients’ care perception questionnaire was significantly higher than that before the training （P<0.001）. After training,the restraint rate of patients decreased,but there was no significant difference. The incidence of restrictive nursing complications was significantly lower than that before training,and the difference was statistically significant（P<0.05）.Conclusion Experiential learning can improve the ability of humanistic care,reduce the incidence of restraint and restraint nursing complications.