transkript: 17. Many people uperaıe under the .. (ha! SINCE parentıng IS a uaıural adult functıon, we should ınstınctıvely know how to do İt. The truth IS enectlve parenlıng requires sıudy and practice like any other PI'D'eSSIOI'IBİ Sklll A) swgnmcance B) vısıon o) ınvestmenl D) prıorııy E) assumpuan