Hellow guys, Welcome to my website, and you are watching 일정시간(예: 1~10초) 시선 유지시강화물을 제공하는 활동은 자발적 주의회복(voluntary attentional shift)을 목표로 합니다.#asd#adhd #발달장애교육. and this vIdeo is uploaded by 언어행동분석클리닉 at 2025-06-17T02:48:42-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.