More than “Just an Intern”: Undergraduate Internships in Academic Libraries

This presentation reports on the findings of a 2016 assessment of undergraduate internships at Musselman Library. The presentation will include the impact of these high-impact experiences on previous interns’ development of career goals, acceptance to and preparation for graduate education, and their early career

Targeted Advertising and Voter Turnout: An Experimental Study of the 2000 Presidential Election

Scholars disagree whether negative advertising demobilizes or stimulates the electorate. We use an experiment with over 10,200 eligible voters to evaluate the two leading hypotheses of negative political advertising. We extend the analysis to examine whether advertising differentially impacts the turnout of voter subpopulations depending on the advertisement痴 message. In the short term, we find no evidence that exposure to negative advertisements decreases turnout and little that suggests it increases turnout. Any effect appears to depend upon the message of the advertisement and the characteristics of the viewer. In the long term, we find little evidence that the information contained in the treatment groups・advertisements is sufficient to systematically alter turnout.

Clinton S. Golden to Jim, 29 April 1957

Professional correspondenc

Clinton S. Golden to Jim, 19 July 1957

Professional correspondenc

Measurable realizations of abstract systems of congruences

An abstract system of congruences describes a way of partitioning a space into finitely many pieces satisfying certain congruence relations. Examples of abstract systems of congruences include paradoxical decompositions and $n$-divisibility of actions. We consider the general question of when there are realizations of abstract systems of congruences satisfying various measurability constraints. We completely characterize which abstract systems of congruences can be realized by nonmeager Baire measurable pieces of the sphere under the action of rotations on the $2$-sphere. This answers a question of Wagon. We also construct Borel realizations of abstract systems of congruences for the action of $\mathsf{PSL}_2(\mathbb{Z})$ on $\mathsf{P}^1(\mathbb{R})$. The combinatorial underpinnings of our proof are certain types of decomposition of Borel graphs into paths. We also use these decompositions to obtain some results about measurable unfriendly colorings.Comment: minor correction

Clinton S. Golden to Jim, 27 April 1954

Professional correspondenc