The Law School Admission Council (LSAC) is a nonprofit corporation whose members are more than 200 law schools in the Council was founded in 1947 to facilitate the law school admission process. The Council has grown to provide numerous products and services to law schools and to more than 85,000 law school applicants each year. All law schools approved by the American Bar Association (ABA) are ...

In this paper we present algorithms to test a theory of stochastic preferences on binary choice data. For the general case, where preferences can be any strict linear order, a column generation algorithm is given. This algorithm can be easily adjusted to test for specific classes of preferences or to account for different kinds of data. We perform preliminary experiments showing the viability o...

the present study is an attempt to explore any significant relationships between learners’ preferences for error correction, demotivation, and language proficiency (lp). one hundred iranian efl students, including both males and females, studying at the departments of foreign languages of shahid bahonar university of kerman and tehran university took part in this study. in order to obtain the r...

We consider cheap talk by a biased expert comparing multiple issues, e.g., discussion of different spending proposals by an industry lobbyist, evaluation of different stocks by a sell-side analyst, or analysis of different topics by a biased newspaper. When the expert’s motives are sufficiently transparent, we find that cheap talk is credible and influential even when the expert strongly favors...

In this paper, we introduce a notion of epistemic equivalence between hierarchies of conditional beliefs and hierarchies of lexicographic beliefs, thus extending the standard equivalence results of Halpern (2010) and Brandenburger et al. (2007) to an interactive setting, and we show that there is a Borel surjective function, mapping each conditional belief hierarchy to its epistemically equival...

We study the problem of elicitation of subjective beliefs of an agent when the beliefs are ambiguous (the set of beliefs is a non-singleton set) and the agent’s preference exhibits ambiguity aversion; in particular, as represented by α-maxmin preferences. We construct a direct revelation mechanism such that truthful reporting of beliefs is the agent’s unique best response. The mechanism uses kn...

This paper examines the nature of partisan preferences on a range of issue scales. It compares preferences in a period of strong ideological focus, in the late eighties and early nineties, with preferences in 2000 and 2001 – a period of weak ideological focus. Where partisan preferences were formerly polarised, they are now more consensual. I argue that once positional issues now resemble valen...

Abstract In multiple-choice tests, guessing is a source of test error which can be suppressed if its expected score made negative by either penalizing wrong answers or rewarding expressions partial knowledge. Starting from the most general formulation necessary and sufficient scoring conditions for to lead an loss beyond test-taker’s knowledge, we formulate class optimal functions, including pr...