ABSTRACTAdults use a variety of strategies to reason about fraction magnitudes, and this variability is adaptive. In two studies, we examined the relationships between mathematics anxiety, working memory, strategy variability and performance on two fraction tasks: fraction magnitude comparison and estimation. Adults with higher mathematics anxiety had lower accuracy on the comparison task and greater percentage absolute error on the estimation task. Unexpectedly, mathematics anxiety was not related to variable strategy use. However, variable strategy use was linked to more accurate (...) magnitude comparisons, especially among adults with lower working memory performance or those who use mathematics less frequently, as well as lower PAE on the estimation task. These findings shed light on the role of strategy variability in fraction problem solving and demonstrate a link between mathematics anxiety and fraction magnitude reasoning, a key predictor of general mathematics achievement. (shrink)

Contents: FOREWORD Aronson, Moses J.; THE HUMANIZATION OF PHILOSOPHY Ayres, Clarence Edwin, THE GOSPEL OF TECHNOLOGY Bates, Ernest Sutherland; TOWARD A SOCIAL PHILOSOPHY Bode, Boyd H.; "THE GREAT AMERICAN DREAM" Cohen Felix S.; THE SOCIALIZATION OF MORALITY Costello, Harry Todd, A PHILOSOPHER AMONG THE METAPHYSICIANS Durant, Will; AN AMATEUR'S PHILOSOPHY Edman, Irwin; THE NATURALISTIC TEMPER Flewelling, Ralph Tyler; THE NEW TASK OF PHILOSOPHY Holt, Edwin Bissell; THE WHIMSICAL CONDITION OF SOCIAL PSYCHOLOGY, AND OF MANKIND Hook, Sidney; EXPERIMENTAL NATURALISM Irving, John (...) Allan; TOWARD RADICAL EMPIRICISM IN ETHICS Kallen, Horace Meyer . (shrink)

This remarkable expression of radical republican thought has never before been published. Algernon Sidney was among the most unrelenting partisans of the parliamentary party during the Commonwealth, and died on the scaffold in 1683 for his opposition to Charles II. Sidney's voluminous Discourses Concerning Government was published after his death, but the earlier and more vivid Court Maxims was only recently rediscovered in a manuscript in Warwick Castle. Written during Sidney's continental exile, Court Maxims reveals the international character of republican (...) thought. Its dialogue structure presents a lively discussion about the principles of government and the practice of politics, articulating a vital tradition of republicanism in an age of absolutism. These characteristics make Court Maxims a unique text, essential reading for anyone interested in republicanism or Early Modern political thought. (shrink)