29,446 research outputs found
Spring 2010, UNH study abroad in Budapest: Reflections on the permanent possessions of the foreign experience
Relationship of Cognitive Style and Theoretical Orientation to Psychology Interns\u27 Preferences for Supervision
This study (N  = 106) investigated the effects of cognitive style and theoretical orientation on psychology interns\u27 judgments about the type of supervision they find most beneficial. Preferences for task-oriented and relationship-oriented supervision have been hypothesized to indicate lower and higher levels of professional development, respectively. This study, however, found that trainees\u27 cognitive styles and the behavioral emphasis of their theoretical orientations were also significantly related to their preferences for these two types of supervisory environments. Individual-difference variables in addition to developmental level may need to figure more prominently in future models of psychotherapist training and supervision
Drug use in the year after prison
With poor health and widespread drug problems in the U.S. prison population, post-prison drug use provides an important measure of both public health and social integration following incarceration. We study the correlates of drug use with data from the Boston Reentry Study (BRS), a survey of men and women interviewed four times over the year after prison release. The BRS data allow an analysis of legal and illegal drug use, and the correlation between them. We find that illegal drug use is associated with histories of drug problems and childhood trauma. Use of medications is associated with poor physical health and a history of mental illness. Legal and illegal drug use are not strongly correlated. Results suggest that in a Medicaid expansion state where health coverage is widely provided to people leaving prison, formerly-incarcerated men and women use medications, not illegal drugs, to address their health needs.Accepted manuscrip
Radiative Transfer Model of Dust Attenuation Curves in Clumpy, Galactic Environments
The attenuation of starlight by dust in galactic environments is investigated
through models of radiative transfer in a spherical, clumpy ISM. Extinction
properties for MW, LMC, and SMC dust types are considered. It is illustrated
that the attenuation curves are primarily determined by the wavelength
dependence of absorption rather than by the underlying extinction
(absorption+scattering) curve. Attenuation curves consistent with the "Calzetti
attenuation curve" are found by assuming the silicate-carbonaceous dust model
for the MW, but with the 2175A absorption bump suppressed or absent. The
discrepancy between our results and previous work that claimed the SMC-type
dust to be the most likely origin of the Calzetti curve is ascribed to the
difference in adopted albedos; this study uses the theoretically calculated
albedos whereas the previous ones adopted empirically derived albedos from
observations of reflection nebulae. It is also found that the model attenuation
curves calculated with the MW dust are well represented by a modified Calzetti
curve with a varying slope and UV bump strength. The strong correlation between
the slope and UV bump strength, with steeper curves having stronger bumps, as
found in star-forming galaxies at 0.5<z<2.0, is well reproduced by our models
if the abundance of the UV bump carriers or PAHs is assumed to be 30% or 40% of
that of the MW-dust. The trend is explained by radiative transfer effects which
lead to shallower attenuation curves with weaker UV bumps as the ISM is more
clumpy and dustier. We also argue that at least some of the IUE local starburst
galaxies may have a UV bump feature in their attenuation curves, albeit much
weaker than that of the MW extinction curve.Comment: 28 pages, 30 figures, submited to ApJ
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