@article{oai:teapot.lib.ocha.ac.jp:02000313, author = {森, 彩乃 and MORI Ayano}, journal = {人間文化創成科学論叢, Journal of the Graduate School of Humanities and Sciences}, month = {Mar}, note = {This study examined changes in the dissociative experience scores of middle and high school students over one year. Totally, 540 7th- through 11th-grade students were surveyed three times. A latent growth analysis showed that the lower the grade level, the higher the dissociative experience scores were, and there was a tendency for their dissociative experience scores to gradually decrease over the course of the year. Additionally, the correlations between dissociative experience scores at each time point were high and relatively stable. Although 12.4%, 8.5%, and 7.8% of students scored at a clinically significant level at Time0, Time1, and Time2, respectively, only 2.6% of the students scored at a clinically significant level at all time points. This study provided valuable data that captures changes over a year. Furthermore, there are individual differences among the students, especially with students who consistently scored at clinically significant levels, indicating that they have had traumatic or highly stressful experiences and may require focused care. This study provides basic information to help improve the accuracy of assessments to ensure that students in need of care are not overlooked by their schools, and for the development of a system that understands and supports students.}, pages = {131--139}, title = {中高生の解離体験の縦断変化}, volume = {23}, year = {2021} }