Abilities in scientific thinking and reasoning have been emphasized as core areas of initiatives, such as the Next Generation Science Standards or the College Board Standards for College Success in Science, which focus on the skills the future will demand of today's students. Although there is rich literature on studies of how these abilities…

Uses five unusual indifference curve exercises to show how changing the jail sentence and changing the reward for good behavior can influence the crime rate. Recommends eliminating minimum sentencing while raising sentencing and increasing the rewards for good behavior. Includes illustrative graphs for each exercise. (MJP)

This study was conducted to identify the most salient organizational and personality factors contributing to burnout for elementary, intermediate, and secondary teachers; and to determine the pattern of causal predominance linking these stressors to burnout for each teacher group. Participants in the study, full-time elementary (N=599),…