These facts are true regarding the developmental stage of preschool children EXCEPT

(2). Bowel and bladder control emerge during this period, With "readiness" for toileting havrng large individualand cultural variation. Bed-wetting is normal up to age 4 yr In girls and age 5 yr in boys. Thinking in this period characterized by magical thinking (the child might believe that people cause it to rain by carrying umbrellas, that the sun goes down because it is tired), and egocentrism which refers to a child's inability to take anothefs paint of view. Gender identification usually achieved by 3 years of age. Curiosity about genitals and adult sexual organs is normal, as is masturbation. But excessive masturbation interfering wrth normal activity, acting out sexual intercourse, extreme modesty, or mimicry of adult seductive behavior all suggests the possibility of sexual abuse or inappropriate exposure