Social Factors, Alcohol Expectancy, and Drinking Behavior: A Comparison of Two College Campuses

Background: Though college students have high rates of heavy drinking, few studies have examined the various pathways through which risks affect drinking and whether this varies by institution. We examined whether alcohol expectancy mediates the relationship between social factors (i.e., hooking up, friends drinking, Greek affiliation, entitlement) and drinking behavior comparing college students from one Midwestern and one Southeastern university. Methods: In the 2013–14 academic year, 1,482 college students (51% female) enrolled in undergraduate courses at two public universities completed a paper and pencil survey of attitudes and experiences about dating, sexuality, and substance use. Multiple group path analysis was used to compare two institutions. Results: Drinking behavior was positively associated with hooking up more often, Greek affiliation, being male, having close friends who consume more alcohol, and greater alcohol expectancies. We found unique differences in the mediating pathways for the two campuses. Conclusion: This study provides a more nuanced understanding of risk factors for heavy drinking. Moreover, it adds to the scarce body of literature concerning entitlement and drinking and the unique pathways between two college campuses. Finally, the results could lead to the development of more specific intervention strategies to reduce risky drinking among U.S. college students

The Role of Protective Behavioral Strategies, Social Environment, and Housing Type on Heavy Drinking among College Students

Background: Though research has examined heavy drinking by housing type, the link between type of college student housing and protective behavioral strategies (PBS) has rarely been examined comparing different college campuses. Objectives: The purpose of this study is to examine the role of housing type, perceptions of peer drinking, and PBS with respondent heavy drinking among undergraduate college students from one Southeastern and one Midwestern university in the United States. Methods: 1,448 college students enrolled in undergraduate courses at two public universities completed a paper and pencil survey of attitudes and experiences about dating, sexuality, and substance use. Data were analyzed using multiple group path analysis. Results: Students living in Greek housing perceived their close friends as engaging in more risky drinking and had higher rates of heavy drinking compared to those living in other housing types. The effect of perceptions of peer drinking on PBS was significantly different between campuses, as were several other indirect pathways to heavy drinking. Conclusion/Importance: Understanding more about the differing roles of college residential environments can help inform effective drinking interventions and reduce heavy drinking among college students

North Carolina Cooperative Extension Professionals\u27 Climate Change Perceptions, Willingness, and Perceived Barriers to Programming: An Educational Needs Assessment

The educational needs assessment reported here measured North Carolina Cooperative Extension (NCCE) professionals\u27 perceptions of global warming and identified barriers to climate change programming. Survey results from 400 NCCE professionals show 70% are cautious, concerned, or alarmed about global warming. Liberal and female Extension professionals were more likely to be alarmed and concerned than their conservative and male counterparts. Respondents indicated willingness to engage in programming, but need in-service training to address conflicts, gather information, and emphasize relevancy. NCCE professionals perceive lack of audience interest, conflicts within available information, and lack of applied information as the greatest barriers to climate change programming

Draft genome sequences of eight bacteria isolated from the indoor environment: Staphylococcus capitis strain H36, S. capitis strain H65, S. cohnii strain H62, S. hominis strain H69, Microbacterium sp. strain H83, Mycobacterium iranicum strain H39, Plantibacter sp. strain H53, and Pseudomonas oryzihabitans strain H72

Phylogenetic tree of Pseudomonas oryzihabitans H72. (PDF 111 kb

Contestable adulthood: variability and disparity in markers for negotiating the transition to adulthood

Recent research has identified a discreet set of subjective markers that are seen as characterizing the transition to adulthood. The current study challenges this coherence by examining the disparity and variability in young people’s selection of such criteria. Four sentence-completion cues corresponding to four differentcontexts in which adult status might be contested were given to 156 British 16- to 17-year-olds. Their qualitative responses were analyzed to explore patterns whilst capturing some of their richness and diversity. An astonishing amount of variability emerged, both within and between cued contexts.The implications of this variability for how the transition to adulthood is experienced are explored. The argument is made that markers of the transition to adulthood are not merely reflective of the bio–psycho–social development of young people. Rather, adulthood here is seen as an essentially contested concept,located within the discursive interactional environment in which young people participate

Deep Late-Time Observations of the Supernova Impostors SN 1954J and SN 1961V

SN 1954J in NGC 2403 and SN 1961V in NGC 1058 were two luminous transients whose definitive classification as either non-terminal eruptions or supernovae remains elusive. A critical question is whether a surviving star can be significantly obscured by dust formed from material ejected during the transient. We use three lines of argument to show that the candidate surviving stars are not significantly optically extinct (τ ≲ 1) by dust formed in the transients. First, we use SED fits to new HST optical and near-IR photometry. Secondly, neither source is becoming brighter as required by absorption from an expanding shell of ejected material. Thirdly, the ejecta masses implied by the Hα luminosities are too low to produce significant dust absorption. The latter two arguments hold independent of the dust properties. The Hα fluxes should also be declining with time as t⁻³, and this seems not to be observed. As a result, it seems unlikely that recently formed dust can be responsible for the present faintness of the sources compared to their progenitors, although this can be verified with the James Webb Space Telescope. This leaves three possibilities: (1) the survivors were misidentified; (2) they are intrinsically less luminous; (3) SN 1954J and SN 1961V were true supernovae

Adherence to the updated guidelines for the prevention of perinatal Group B streptococcal disease

In 2010, the Centers for Disease Control and Prevention updated the Guidelines for the Prevention of Perinatal Group B Streptococcal (GBS) Disease. Previous studies of adherence to GBS guidelines have focused on the treatment of carriers of GBS. Our objective was to determine whether there was any difference in adherence to the guidelines for screening and treatment of women who delivered at our institution between the beginning of 2011 and the end of 2011 as the revised guidelines were published in November 2010. Our secondary outcome was to determine whether any differences in adherence occurred between prenatal provider types (OB/Gyn, Certified Nurse Midwives, and Family Practice)