2019
Severe Social Withdrawal: Cultural Variation in Past Hikikomori Experiences of University Students in Nigeria, Singapore, and the United States
Bowker J, Bowker M, Santo J, Ojo A, Etkin R, Raja R. Severe Social Withdrawal: Cultural Variation in Past Hikikomori Experiences of University Students in Nigeria, Singapore, and the United States. The Journal Of Genetic Psychology 2019, 180: 217-230. PMID: 31305235, DOI: 10.1080/00221325.2019.1633618.Peer-Reviewed Original Research
2014
Mixed-Grade Rejection and Its Association With Overt Aggression, Relational Aggression, Anxious-Withdrawal, and Psychological Maladjustment
Bowker J, Etkin R. Mixed-Grade Rejection and Its Association With Overt Aggression, Relational Aggression, Anxious-Withdrawal, and Psychological Maladjustment. The Journal Of Genetic Psychology 2014, 175: 35-50. PMID: 24796153, DOI: 10.1080/00221325.2013.799060.Peer-Reviewed Original ResearchConceptsRelational aggressionMiddle school settingSchool settingsSelf-report measuresSeventh-grade boysAnxious withdrawalPsychological maladjustmentPsychological adjustmentPeer contextPeer nominationsPeer relationsEighth-grade studentsOvert aggressionAggressionSchool-wide modelMaladjustmentGrade rejectionLonelinessParticipantsAdjustmentNominationsBoysStudentsAssociationMeasures