Differences between actual and perceived student norms: an examination of alcohol use, drug use, and sexual behavior

Researchers in the social norms area have previously focused primarily on alcohol consumption, paying comparatively less attention to drug use and sexual behavior. The major purposes of this study were to (1) compare perceptions of peer norms in the areas of alcohol use, drug use, and sexual behavior with actual behavior and (2) determine if a relationship existed between a student's perceptions of normative behavior and a student's actual behavior. Participants were 833 college students at a large, public university in the Northeast. Study participants overestimated alcohol use, drug use, and sexual behavior among their peers. There was also a positive relationship between actual behavior and perceived peer norms, although the effect sizes for all behaviors were small to moderate. The authors provide further support for the tenets of social norms theory and suggest that social norms interventions are appropriate both campus-wide and to targeted high-risk groups.     

Age-period-cohort analysis: an illustration of the problems in assessing interaction in one observation per cell data

This paper discusses the specific problems of age-period-cohort (A-P-C) analysis within the general framework of interaction assessment for two-way cross-classified data with one observation per cell. The A-P-C multiple classification model containing the effects of age groups (rows), periods of observation (columns), and birth cohorts (diagonals of the two-way table) is characterized as one of a special class of models involving interaction terms assumed to have very specific forms. The so-called A-P-C identification problem, which results from the use of a particular interaction structure for detecting cohort effects, is shown to manifest itself in the form of an exact linear dependency among the columns of the design matrix. The precise relationship holding among these columns is derived, as is an explicit formula for the bias in the parameter estimates resulting from an incorrect specification of an assumed restriction on the parameters required to solve the normal equations. Current methods for modeling A-P-C data are critically reviewed, an illustrative numerical example is presented, and one potentially promising analysis strategy is discussed. However, gien the large number of possible sources for error in A-P-C analyses, it is strongly recommended that the results of such analyses be interpreted with a great deal of caution.     

Where college students look for vaping information and what information they believe

Abstract

Objective: This convergent mixed methods study examined how information sources influence college students’ beliefs and knowledge about vaping. Participants: College students either completed a survey (n?=?522; January–April, 2016) or were interviewed (n?=?33; 2015–2016). Methods: College students completed an online survey asking ‘where’ students had heard about e-cigarette and ‘what’ they had heard. Responses were quantified and a chi-square analysis was conducted. Additional college student e-cigarette users were interviewed about the credibility of information sources. Thematic analysis was conducted with the coded interviews. Results: There was a significant relationship between information sources for e-cigarettes (social sources, media, advertising, education/research) and the messages they recalled. Friends who vaped and e-cigarette users were the most credible information sources. Confirmation bias and scientific impotence bias characterized assessment of e-cigarette information. Conclusions: Health education specialists working on college campuses should provide accurate information via communication channels most unitized by college students.     

The understudied half of undergraduates: Risky sexual behaviors among community college students

Abstract

Objective: This study examines the prevalence and risk factors associated with risky sexual behaviors in community college students. Participants: A diverse sample of 18–19-year-old community college students (N?=?264). Methods: Baseline data from an online prevention program administered in 2015. Results: Community college students in this sample disproportionately experienced sexual assault and were unlikely to test for STIs. Higher intentions to engage in risky sexual behaviors were associated with gender and sexual experience, but also with having lower intentions to communicate with a sexual partner about pregnancy and STIs, and having higher gender norm endorsement. Conclusions: Older adolescents attending community colleges may be at high risk for poor sexual health outcomes, and appropriate theory-based education should be tailored to meet the needs of these underserved students.     

Regions: An Illusive Concept

Books reviewed in this article: Tan, Joseph L.H. (ed.), AFTA in the Changing International Economy Menon, Jayant, Adjusting Towards AFTA: The Dynamics of Trade in ASEAN Bora, Bijit and Findlay, Christopher (eds), Regional Integration and the Asia-Pacific Lawrence, Robert Z., Regionalism, Multilateralism, and Deeper Integration     

Negative Stereotyping of Older Nurses Despite Contact and Mere Exposure: The Case of Nursing Recruiters in Western Australia

Ageist attitudes have been identified across different industries. The nursing profession has a high proportion of older workers. As this facilitates regular contact with, as well as exposure to, older nurses, it may be expected to show less ageism. This study investigated 163 Western Australian nursing recruiters' attitudes toward older nurses. Results showed clear evidence of both negative and positive stereotyping of older nurses. Nursing recruiters indicated that they would be more than likely to hire older nurses and that age was less relevant in making hiring decisions. These findings suggest that enhancing the employability of older workers does not necessarily change ageist attitudes. This is relevant to policy formulation, attitude change interventions, and the well-being of older workers.     

An Examination of Listening Concepts in the Healthcare Context: Differences Among Nurses,Physicians, and Administrators

This study explores the perceived conceptualizations of listening in a healthcare context. The review of literature focusing on communication and listening in healthcare supports the belief that listening is an essential element in patient satisfaction. This study sought to determine which activities physicians, nurses and healthcare administrators perceive as similar or identical to listening. A survey of 203 health care professionals, using a web-based version of the Imhof-Janusik Listening Concepts Inventory (Imhof and Janusik, 2006 Imhof, M. and Janusik, L. A. 2006. Development and validation of the Imhof-Janusik listening concepts inventory to measure listening conceptualization differences between cultures. Journal of Intercultural Communication Research, 35(2): 79–98. [Taylor &; Francis Online] , [Google Scholar]) was completed. The results suggest the listening conceptualizations vary among physicians, nurses, and administrators with administrators exhibiting the most flexibility in their conceptualization of listening. It is concluded that these conceptualizations may play a critical role in the behaviors displayed by nurses, physicians and hospital administrators.     

Patterns underlying fertility schedules: A decomposition by both age and marriage duration

Summary Model fertility schedules based on the proportions married and the age pattern of marital fertility are unsatisfactory to the extent that marital fertility does not depend on age alone but also on other factors. Most notably, models based just on age fail to allow for differences between populations in their composition by marriage duration. Examination of the major series of fertility rates specific by both age and duration of marriage (Sweden 1911-70, England and Wales, 1941-70) reveals striking underlying regularities. The marital fertility rates observed at any given point in time can be factored into three independent components - an overall level, a vector of age effects common to all marriage durations and a vector of duration effects common to all age groups. A simple product of these three components is shown to approximate the data very closely over the entire series, despite major changes in the aggregate levels of fertility and nuptiality during the periods concerned. Not only are the data tightly structured, conforming very closely to this simple multiplicative model, but the vectors of age and duration effects themselves are shown to exhibit clear and meaningful regularities.