Levina Kikoyo, Amon Exavery, John Charles, Akwila Temu, Asheri Barankena, Amal Ally, Remmy Mseya, Tumainiel Mbwambo, Rose Fovo, Aidan Tarimo, Godfrey Martin Mubyazi, Marianna Balampama, Erica Kuhlik, Tom Ventimiglia, Elizabeth Lema
Factors affecting caregivers' participation in support groups for people living with HIV in Tanzania
Frontiers in public health
teaching statistics research methods psychology undergraduates major pedagogic challenge knowledge students conceptual problems mathematics important current climate widening access burgeoning interest psychology fears declining standards numeracy quantitative skills study compared mathematical knowledge two cohorts undergraduates entered psychology decade apartone 1992 2002 six broadly defined components mathematical thinking relevant teaching statistics psychology examinedcalculation algebraic reasoning graphical interpretation proportionality ratio probability sampling estimation cohorts also compared 1984 cohort subset items reported study greer semrau 1984 results revealed highly significant differences two cohorts six components 1992 students outperforming 2002 counterparts males also found perform significantly better females majority components level qualification mathematics found predict overall performance comparison greer semraus 1984 sample revealed alarming decline performance across two decades selection test items