An examination of the relation between early childhood lead (Pb) exposure and cognitive intraindividual variability in a medicolegal sample.
OBJECTIVE Lead (Pb) exposure, particularly during early childhood, is a major health concern associated with diminished cognitive performance. Most prior research has focused on Full-Scale IQ (FSIQ). This study examined relations between childhood blood Pb exposure and cognitive intraindividual variability (IIV) in a m...