title: CROSS-VALIDATION OF PSYCHOMOTOR TESTS FOR CHILDREN.
mesh_terms: D000375:Aging; D002648:Child; D006801:Humans; D009048:Motor Skills; D009426:Netherlands; D012723:Sex; D013223:Statistics as Topic; D014481:United States
keywords: AGING; CHILD; MOTOR SKILLS; NETHERLANDS; SEX; STATISTICS; UNITED STATES