Feedlot veterinarians' moral and instrumental beliefs regarding antimicrobial use in feedlot cattle

This cross‐sectional survey research study examined the role moral beliefs play in predicting behavioural beliefs and attitudes and the role that subjective norms play in predicting moral beliefs. Using a self‐administered questionnaire, one hundred and three feedlot veterinarians completed measures of behavioural beliefs, referent others, perceived constraints and moral beliefs regarding recommendations to use antimicrobials in four situations (i.e. acutely sick cattle, chronically sick cattle, at‐risk cattle and high‐risk cattle). Regression analysis and F‐tests indicate moral beliefs as contributing significant increases in R² to models predicting behavioural beliefs regarding antimicrobial use in each situation. In addition, subjective norms contribute a significant increase in R² in models predicting moral beliefs in each of the four situations. The results indicate the effects of moral beliefs on behavioural beliefs are somewhat contingent on the condition; that is the level of risk associated with treating cattle with antimicrobials, the level of risk of not doing so, and the effectiveness of the antimicrobial in situations such as acute illness or being at‐risk of illness. Copyright © 2008 John Wiley & Sons, Ltd.     

Measuring Meaning in Life

The present studies addressed the need for a comprehensive, economical, and psychometrically adequate measure of existential meaning. In Study 1, principal-axis factor analysis of participants’ responses to popular meaning measures identified five latent constructs underlying them, labelled purposeful life, principled life, valued life, exciting life, and accomplished life. These dimensions resonate with the meaning in life concept as understood by Frankl (1963. Man’s search for meaning. (Revised Ed.) London: Hodder & Stoughton) and the panoply of subsequent theoretical definitions (e.g. Battista and Almond. (1973). Psychiatry, 36, 409–427; 2000. Exploring existential meaning: Optimising human development across the life span (pp. 39–55). USA: Sage; 1998. The human quest for meaning: A handbook of psychological research and clinical applications (pp. 11–140). Mahwah: Lawrence Erlbaum). Study 2 used these results as a foundation for developing a psychometrically satisfactory self-report questionnaire of each of these aspects of meaning in life. Confirmatory factor analysis (CFA) validated a five-factor structure, with each factor loading on a common second-order factor. Study 3 provided evidence for this new measure’s convergent validity and economic property. The final Meaningful Life Measure is reported and provides comprehensive but differentiated measurement of the meaning in life construct.     

CAN YOU THINK MY 'I'-THOUGHTS?

If tokens of 'I' have a sense as well as a reference the question immediately arises of what account to give of their sense. One influential kind of account, of which Gareth Evans provides the best developed instance, attempts to elucidate the sense of 'I' partly in terms of the distinctive functional role possessed by thoughts containing this sense ('I'-thoughts). Accounts of this kind seem to entail that my 'I'-thoughts cannot be entertained by anyone other than me, a consequence generally thought unacceptable. I defend it. I also justify a functional role account of the sense of 'I'. The result should be to make plausible an account of the sense of 'I' in terms of the functional role of 'I'-thoughts.     

Adolescent Place Attachment, Social Capital, and Perceived Safety: A Comparison of 13 Countries

In adolescence, children become increasingly independent and autonomous, and spend more time in neighborhood settings away from home. During mid-to-late adolescence, youth often become more critical about the place they live. Their attachment to home and even community may decrease as they explore and develop new attachments to other specific places. The aim of this study is to understand how 15-year-old students from 13 countries perceive their local neighborhood area (place attachment, social capital and safety), and how these different community cognitions are interrelated. We hypothesize that their place attachment predicts safety, and that the relationship is mediated in part by social capital. Result show that, despite cross-cultural differences in neighborhood perceptions, the proposed theoretical model fits robustly across all 13 countries.     

Cerebral lateralization of visual stimulus recognition in stutterers and fluent speakers

Cerebral lateralization of stutterers and nonstutterers was assessed in terms of choice reaction times to stimuli presented to either the left or right visual hemifield on letter recognition and figure recognition tasks. Reaction times on both tasks were determined before and after a behavioral speech therapy program. Stutterers demonstrated a significant reduction in mean reaction times in the letter recognition task over the course of the therapy program. This change differed significantly from that obtained from stutterers in the figure recognition task. The stutterers' responses were in contrast to the responses of the nonstutterers, who showed no reduction in mean reaction times for the letter or figure recognition tasks. The results were discussed in terms of alterations in aspects of central nervous system processing as a result of participation in the behavioral speech therapy.     

Relation of work and retirement to health and well-being in older age.

Patterns of labor-force participation were studied with a broad array of indicators of physical and psychological well-being. The sheer amount of work--whether people work and, if so, how many hours they work--shows little relationship to health and well-being. Drawing on scattered existing research and theory, it is hypothesized and found that persons whose patterns of labor-force participation (or nonparticipation) reflect their personal preference report higher levels of physical and psychological well-being than do those whose level of labor-force involvement is constrained by other factors. The results do not differ by gender, age (65 years and older vs. 55-64 years), or occupation (professional vs. clerical or sales vs. blue-collar workers). Data are from 1,339 respondents 55 years of age or older in the Americans' Changing Lives Survey, a large national, cross-sectional survey of Americans 25 years of age and older with an oversample of those 60 years of age and older, and are analyzed by ordinary least squares multiple regression.     

Human genome research in an interdependent world.

This has been the year of agenda-setting conferences for the ambitious ELSI (ethical, legal and social issues) program of the Human Genome Project (HGP). But of the dozen or more major meetings of this sort held across the country, the one held at the National Institutes of Health (NIH) in Bethesda, MD, June 2-4, 1991, was distinctive in several respects. As its name implies, "Human Genome Research in an Interdependent World" was a global look at the issues raised by gene mapping and sequencing. Unlike previous conferences, however, this meeting looked beyond a comparative analysis of clinical and domestic legal issues, and concentrated on topics that may require responses on a truly international level if they are to be successfully resolved....[Capron served as general chairman of the conference]