Arabic term (edited): الوقائع النفسية = التطورات النفسية/الاحداث النفسية

Happy and traumatic events/experiences /occurrences /developments/incidents are what form the personality of child from a psychological point of view. In another words psychological developments

"A traumatic event is an incident that causes physical, emotional, spiritual, or psychological harm. The person experiencing the distressing event may feel physically threatened or extremely ...'"
https://www.healthline.com/health/traumatic-events

''Psychological development, the development of human beings' cognitive, emotional, intellectual, and social capabilities and functioning over the course of a normal life span, from infancy through old age. It is the subject matter of the discipline known as developmental psychology. Child psychology was the traditional focus of research''
https://www.britannica.com/science/psychological-development

"A mental event is any event that happens within the mind of a conscious individual. Examples include thoughts, feelings, decisions, dreams, and realizations.[1]"
https://en.wikipedia.org/wiki/Mental_event

"Normative experiences are age and developmentally appropriate activities and opportunities that promote healthy cognitive, social, emotional,the physical, and educational development of children, youth, and young adults, regardless of involvement in the child welfare system"
https://ocfs.ny.gov/main/policies/external/OCFS_2015/ADMs/At...

"key to understanding traumatic events is that it refers to extreme stress that overwhelms a person's ability to cope. "
https://www.sidran.org/wp-content/uploads/2019/04/What-Is-Ps...

"ater on the basis of cognitive and emotional development, it is evident from existing research that dreaming and dream narratives in children develop parallelly to some cognitive, intellectual, and social abilities (Colace, 2010; Foulkes, 1982, 1999). In a series of systematic longitudinal and cross-sectional studies of children's"
https://www.apa.org/pubs/journals/features/drm-drm0000022.pd...