Preschoolers gradually form their perceptions about their friends and peers. 적어도 만 4세가 되면 가장 친한 친구, 좋아하는 또래, 싫어하는 또래를 확실하게 구분할 수 있게 됩니다. Consequently, specific children may be disliked and negatively perceived by an entire preschool peer group , ,.