Achievement and Aspiration

In contrast to previous work, our study considers both meaning and mediation factors in the achievement-aspiration relationship. In a sample of graduate students ("academic-career aspirants"), we examine sex differences in the achievement- aspiration relationship as they vary with type of academic achievement and professional aspirations, and as it is mediated by individuals' perceptions of their professional roles and their faculty's support. We find: (1) Women's achievement-aspiration conversion is different from, but not necessarily lower than, men's. Rather, the strength and direction of the relationship vary with aspiration type (traditional versus alternative) and, to some extent, with specific types of academic achievement (e.g., paper publication and GPA). (2) The mediators of the achievement-aspiration relationship also vary by sex and aspiration type. Notably, women's aspirations for traditional career rewards are largely a function of their perceptions of the structural availability of job opportunity.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/68567/2/10.1177_073088848100800403.pd

The First VERITAS Telescope

The first atmospheric Cherenkov telescope of VERITAS (the Very Energetic Radiation Imaging Telescope Array System) has been in operation since February 2005. We present here a technical description of the instrument and a summary of its performance. The calibration methods are described, along with the results of Monte Carlo simulations of the telescope and comparisons between real and simulated data. The analysis of TeV $\gamma$-ray observations of the Crab Nebula, including the reconstructed energy spectrum, is shown to give results consistent with earlier measurements. The telescope is operating as expected and has met or exceeded all design specifications.Comment: Accepted by Astroparticle Physic