We investigated the current status and main factors of loneliness among rural left-behind children. We conducted a survey of 812 rural left-behind children in China using the Sociodemographic Questionnaire, the Children's Loneliness Scale, the Social Anxiety Scale for Children, the Rosenberg's Self-Esteem Scale, and the Piers-Harris Child Self-Concept Scale. Results showed that (a) 66.26% had a sense of loneliness; (b) there were correlations between loneliness and 7 sociodemographic variables, social anxiety, self-esteem, and self-concept; (c) grade, age, parental separation duration, contact...
