“…Attachment to a soft object, seen in about 60% of middleclass preschool children (Friman, Byrd, & Oksol, 2001;Passman & Halonen, 1979;Teng, Ybarra, & Passman, 2000), in many ways appears similar to the bond with the mother. Under mildly stressful conditions, use of nonsocial security objects like blankets and pacifiers can promote play, exploration, emotional adjustment, and learning while decreasing distress and physiological arousal (Friman et al, 2001;Halonen & Passman, 1978;Passman, 1977Passman, , 1987Passman & Weisberg, 1975). Significantly, such adaptation occurs only in children who are considered attached to the object: For those who have not developed attachments to objects, their availability is functionally meaningless (Passman, 1977;Passman & Weisberg, 1975).…”