Path analysis is used to provide estimates of the magnitude and significance of hypothesized causal connections among sets of variables displayed using path diagrams. It is an extension of multiple regression analysis and holds strength as a methodology as it allows researchers to assess both direct and indirect effects of multiple independent…

Scholars have noted PBL is consistent with John Dewey's educational theories and with constructivist philosophies. This paper explores the similarities between the assumptions within Howard Barrows' principles for the PBL tutor's actions with Dewey's theories that address teacher behaviors and with Carl Rogers's conceptual frameworks that support…