TY - JOUR T1 - Adjustment problems and school bullying in grade school: Differentiating between- and within-person associations AU - Wu, Xiaoqian AU - Xie, Jingru AU - Wang, Yiji PY - 2024 DO - 10.1016/j.appdev.2024.101722 SP - 101722 JO - Journal of Applied Developmental Psychology VL - 95 SN - 0193-3973 ER -