This paper evaluates the information content of analysts’ one-quarter ahead earnings forecast revisions and recommendation revisions at various points in time relative to earnings announcement dates. We conduct three sets of tests to evaluate the information content of revisions. Across all tests, we find that the revisions are least informative in the week after earnings announcements and that...

background: hundreds of patient education materials i.e. pamphlets are annually published in healthcare systems following their design, correction, and revision. aim: to design and evaluate patient education pamphlets based on readability indexes and their comparison with literacy level in society. method: the average literacy level among 500 patients admitted to two training hospitals in bojnu...

Revisions to GDP announcements are known to be quite large in all G-7 countries: many revisions in quarterly GDP growth are over a full percentage point at an annualized rate. In this paper, we examine the predictability of these data revisions. Previous work suggests that U.S. GDP revisions are largely unpredictable, as would be the case if the revisions reflect news not available at the time ...

The National Research Council-sponsored report, BIO 2010: Transforming Undergraduate Education for Future Research Biologists, describes a number of significant changes that should be made to the undergraduate biology curriculum if we are to adequately train students to become the researchers of the 21st century. What should be of concern to the physiology community is the lack of identifiable ...

We examined whether the addition of graphical cues on a concept map could promote self-regulated learning with online materials. College-aged students were provided with concept map visualizations to guide revisions of a scientific essay. These visualizations varied in their use of two graphical cues: color-coded nodes that indicated error types and size-scaled nodes that indicated the importan...

Introduction Despite the continued movement toward inclusive practices in Australia, recent studies overseas have found that many teachers have less than positive attitudes towards students with disabilities and their inclusion in general education classrooms (D’Alonzo, Giordano, & Cross, 1996; Vaughn, Schumm, Jallad, Slusher, & Saumell, 1996). Teachers set the tone of classrooms, and as such, ...

In 2007, Worcester Polytechnic Institute (WPI) introduced an undergraduate degree program in robotics engineering, first in the United States, with the goal of educating a new cadre of engineering students with multidisciplinary skills to meet the workforce needs of the growing robotics industry. A four-course core curriculum called unified robotics is at the center of the program and provides ...