title: Effects of family density and mothers' education on preschoolers' motor skills.
mesh_terms: D000375:Aging; D002675:Child, Preschool; D003441:Crowding; D004522:Educational Status; D005006:Ethnicity; D005191:Family Characteristics; D005260:Female; D006801:Humans; D007182:Income; D007361:Intelligence Tests; D007557:Israel; D008297:Male; D009034:Mother-Child Relations; D009043:Motor Activity; D009048:Motor Skills; D009790:Occupations; D010290:Parents; D011156:Population Density; D012737:Sex Factors; D012924:Social Conditions