Statutory Redundancy: Why Congress Should Overhaul the Endangered Species Act to Exclude Critical Habitat Designation

There is much debate concerning the enforcement of the critical habitat designation provisions of the Endangered Species Act. Most scholars argue that the Secretary of the Interior abuses the “not prudent” and “not determinable” exceptions to avoid making such designations when endangered or threatened species are listed. The Endangered Species Act of 1973 was enacted to achieve the dual goals of species conservation and species recovery, achieved primarily through ecosystem conservation. Section 7 of the Endangered Species Act requires all federal agencies to consult with the Secretary of the Interior to evaluate the consequences of proposed federal actions to ensure they neither jeopardize the existence of the endangered species nor destroy or modify a designated critical habitat. Because these standards overlap, the critical habitat designation provision should be excluded from the Endangered Species Act, since it serves as nothing more than a weapon for environmentalists to block land development. It forces the Department of the Interior to spend its time defending lawsuits, rather than listing more species and thoroughly analyzing federal actions that may jeopardize vital ecosystems

A qualitative assessment of using lay trainers with type 2 diabetes in an intervention programme for people at risk of type 2 diabetes

Objective: More knowledge is needed on the impact of expert patients within health intervention programmes. The University of East Anglia Impaired Fasting Glucose (UEA-IFG) feasibility programme was a structured dietary and exercise intervention to reduce the risk of type 2 diabetes mellitus (T2DM) in susceptible individuals. Lay volunteers with T2DM (T2 trainers) were recruited to support participants in adopting healthier lifestyles. This study aimed to explore the acceptability, perceived effectiveness and sustainability of lay trainers within the programme. Design: A qualitative focus group study. Setting: A clinical research unit in Norwich, United Kingdom (UK). Method: Focus groups were conducted with: (1) T2 trainers (n = 15); (2) programme participants who had received their support (n = 11); and (3) salaried staff facilitators who had worked alongside the T2 trainers (n = 3). Framework analysis was applied to identify the different experiences of the lay trainer role. Results: All groups perceived advantages for peer support, particularly in sharing the day-to-day experiences of living with T2DM. However, staff facilitators raised the importance of role boundaries, emphasizing that T2 trainers should not provide medical advice. Acceptability of T2 trainers was enhanced by contacting participants at a convenient time and before substantial lifestyle changes had been made. Conclusion: Lay trainers were seen as a complementary method to motivate individuals to reduce their risks of T2DM. A less prescriptive approach needs to be adopted to enable full integration of lay trainers, allowing them a greater level of contribution. To sustain effective use of lay trainers, health professionals need to work alongside volunteers and be trained to encourage peer involvement

Job Search Behavior of Employed Managers

Job search typically has been thought of as an antecedent to voluntary turnover or job choice behavior. This study extends the existing literature by proposing a model of the job search process and examining the job search behavior of employed managers. Managers were initially surveyed about their job search activity over the past year. Approximately one year later, the same managers were surveyed to assess whether they had changed jobs since the initial survey, and the circumstances surrounding the job change. This survey data was matched with job, organizational, and personal information contained in the data base of a large executive search firm. Results suggest that dissatisfaction with different aspects of the organization and job were more strongly related to job search than were perceptions of greener pastures. Moreover, although some job search activity does facilitate turnover, a considerable amount of search does not lead to turnover. Thus, it appears that search serves many purposes. Implications of managerial job search on organizations are discussed

Lump-Sum Bonus Satisfaction: Testing the Construct Validity of a New Pay Satisfaction Dimension

There are both practical and theoretical reasons to measure lump-sum bonus satisfaction. The practical need for such a measure stems from its increased use as a component in modern compensation practices. Based on the means of administering and allocating lump-sum bonuses, a theoretical case can be built suggesting that lump-sum bonus satisfaction constitutes a separate component of pay satisfaction fitting into the Pay Satisfaction Questionaire\u27s (PSQ) theoretical framework. We develop 4 questions that complement the PSQ, and use a series of techniques to test the convergent and discriminant validity of the measure. Empirical evidence shows that bonus-related items are more related to the lump-sum bonus satisfaction measure than other PSQ dimensions. We also demonstrate that the dimension of lump-sum bonus satisfaction has a substantive relationship with attitudinal variables beyond that provided by pay level variables and the PSQ. The development of this measure should foster greater accuracy when assessing pay satisfaction levels and the effects of lump-sum bonus pay policies

What Makes Entrepreneurs Happy? Determinants of Satisfaction Among Founders

This study empirically investigates factors influencing satisfaction levels of founders of new ventures, using a representative sample of 1,107 Dutch founders. We relate entrepreneurial satisfaction (with income, psychological burden and leisure time) to firm performance, motivation and human capital. Founders with high levels of specific human capital are more satisfied with income than those with high levels of general human capital. Intrinsic motivation and that of combining responsibilities lowers stress and leads to more satisfaction with leisure time. Women are more satisfied with their income than men, even though they have a lower average monthly turnover

Metformin and the gastrointestinal tract

Metformin is an effective agent with a good safety profile that is widely used as a first-line treatment for type 2 diabetes, yet its mechanisms of action and variability in terms of efficacy and side effects remain poorly understood. Although the liver is recognised as a major site of metformin pharmacodynamics, recent evidence also implicates the gut as an important site of action. Metformin has a number of actions within the gut. It increases intestinal glucose uptake and lactate production, increases GLP-1 concentrations and the bile acid pool within the intestine, and alters the microbiome. A novel delayed-release preparation of metformin has recently been shown to improve glycaemic control to a similar extent to immediate-release metformin, but with less systemic exposure. We believe that metformin response and tolerance is intrinsically linked with the gut. This review examines the passage of metformin through the gut, and how this can affect the efficacy of metformin treatment in the individual, and contribute to the side effects associated with metformin intolerance

Representational predicaments for employees: Their impact on perceptions of supervisors\u27 individualized consideration and on employee job satisfaction

A representational predicament for a subordinate vis-à-vis his or her immediate superior involves perceptual incongruence with the superior about the subordinate\u27s work or work context, with unfavourable implications for the employee. An instrument to measure the incidence of two types of representational predicament, being neglected and negative slanting, was developed and then validated through an initial survey of 327 employees. A subsequent substantive survey with a fresh sample of 330 employees largely supported a conceptual model linking being neglected and negative slanting to perceptions of low individualized consideration by superiors and to low overall job satisfaction. The respondents in both surveys were all Hong Kong Chinese. Two case examples drawn from qualitative interviews illustrate and support the conceptual model. Based on the research findings, we recommend some practical exercises to use in training interventions with leaders and subordinates. © 2013 Copyright Taylor and Francis Group, LLC

Learning environment, attitudes and anxiety across the transition from primary to secondary school mathematics

Past research has revealed that, relative to primary-school students, high-school students have less-positive attitudes to mathematics and perceive their classroom environments and teacher–student relationships less favourably. This study involved the transition experience of 541 students in 47 classes in 15 primary (year 7) and secondary (year 8) government and Catholic schools in metropolitan and regional South Australia. Scales were adapted from three established instruments, namely, the What Is Happening In this Class?, Test of Mathematics Related Attitudes and Revised Mathematics Anxiety Ratings Scale, to identify changes across the transition from primary to secondary school in terms of the classroom learning environment and students’ attitude/anxiety towards mathematics. Relative to year 7 students, year 8 students reported less Involvement, less positive Attitude to Mathematical Inquiry, less Enjoyment of Mathematics and greater Mathematics Anxiety. Differences between students in Years 7 and 8 were very similar for male and female students, although the magnitude of sex differences in attitudes was slightly different in Years 7 and 8