Title: One Small Step, but One Giant Leap for the Journal of the Korean Academy of Child and Adolescent Psychiatry<sup>*</sup>
Abstract: In this issue, one case report, one review article, one brief report, and three original papers were published.Tae-Sung Yeum et al. reported a clinical case of a rare neurologic disorder, anti-N-methyl D-aspartate receptor encephalitis without teratoma, which presented psychotic symptoms.Yeeun Lee et al. wrote a review article focused on the mental health and related environmental factors of ethnic minority youths in the Republic of Korea (ROK).Minha Hong et al. presented a brief report on the differences in the practice of psychiatrists for attention-deficit/hyperactivity disorder (ADHD) among adults in the ROK according to the training background of fellowship for the child and adolescent psychiatry.Minha Hong et al. surveyed to examine the differences and the survey questionnaire used in this study was created by the "Adult ADHD Study Group" organized by the Korean Academy of Child and Adolescent Psychiatry (KACAP) as the first step to establish a practice parameter for ADHD in adults [1].Minji Lee and Subin Park suggested that sociodemographic variables, familiarity with the disorder, and personality traits are associated with the lay beliefs about tic disorders and Tourette's syndrome from the findings of an online survey.Geon Ho Bahn et al. determined the cut-off scores of the Korean adult ADHD rating scale (K-AARS).The K-AARS is the first scale developed in ROK to diagnose ADHD in adults.