Williams, Nordia E.2008-12-112008-12-112008-12-11https://hdl.handle.net/2139/2624enPlease contact the West Indiana Division at the University of the West Indies,St.Augustine in order to view the full thesis. Contact: wimail@sta.uwi.eduReasoningHigh school seniors -- Jamaica -- Intelligence testingLogic, Symbolic and mathematicalMathematical ability -- Testing -- JamaicaEducational tests and measurementsFormal and logical reasoning ability of some sixth form studentsThesis