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Researchers have explored contextual antecedents influencing engagement at work; yet, theory and empirical evidence suggest some individuals are more or less engaged than others. Using a relational framework based on attachment theory, the purpose of this paper is to suggest that relational models influence engagement through their influence on psychological availability and psychological safety. Study 1 examined whether attachment influences variability in engagement. Study 2 examined whether these effects could be replicated, and whether attachment influences engagement via individuals’ psychological availability and safety.

Two field studies using online self-report surveys (Study 1 n=203; Study 2 n=709).

Attachment-avoidance and attachment-anxiety were independently associated with lower levels of engagement, and psychological conditions mediated these relationships.

Relational models explain predictable variability in engagement. Employees’ ability to engage may be constrained or facilitated by their stable relational models of attachment.

The study is one of the few examining individual differences in engagement.

The purpose of this paper is to examine the effect of subjective ambivalence on ethical consumption behaviors and the role of ethical claims in reducing feelings of ambivalence toward buying ethical products.

The authors conducted two studies. In study 1, the authors carried out an online survey with a sample of 230 French consumers. The authors applied structural equation modeling with Amos to test the relationships among skepticism, ambivalence and ethical consumption behaviors. Study 2 is an experimental design in which the authors manipulated ethical claims (low – few ethical arguments vs. high – many ethical arguments) in advertising (176 French panelists). The authors tested the relationships among consumer ethical sensitivity, perceived brand ethicality, skepticism, ambivalence and intention to purchase an ethical product, depending on ethical claims in advertising.

Study 1 shows that skepticism toward advertising of ethical products amplifies feelings of ambivalence and that ambivalence reduces consumers’ willingness to adopt ethical consumption behaviors. Study 2 shows that strong claims in advertising of ethical products reduce skepticism toward advertising of ethical products and feelings of ambivalence toward buying an ethical product through perceived brand ethicality, with consumers’ ethical sensitivity positively moderating these relationships.

The two studies explore only one form of ambivalence (i.e. subjective), and the experimental study focuses on a single category of products.

The findings highlight the difficulties in promoting ethical products. Consumers need to know if a product is “really” ethical, as they may feel ambivalent toward that product. This paper shows that strong ethical claims in advertising ethical products significantly help to overcome this barrier.

Based on attribution theory and persuasion models, this research reveals how ethical claims in advertising affect feelings of ambivalence, which negatively influence consumers’ willingness to adopt ethical consumption. In addition, it follows a holistic approach to ethical consumption behaviors to explore consumers’ ambivalence.

The first statutory meeting of the Pure Food and Health Society of Great Britain was held on October 16 at the registered offices of the Society, 20, Hanover Square, W. LORD CAMOYS, Chairman of the Executive Committee, presided. In opening the meeting LORD CAMOYS said:—

Our occasional plea for more candidates, representing all sides of librarianship, for the Library Association Council, seems to have been over‐adequately satisfied this year. The rotation system of election provides only five vacancies each year; for these there were seventeen candidates. The voters were as indifferent as usual. The entire number of votes for all candidates was 10,396, and this from a membership of well over 8,000, each with five votes to cast. Possibly this shows the proportion of members who are really active in their interest. The results, however, cannot be called unsatisfactory, although the loss of Mr. Seymour Smith is to be regretted on the London representation. His successor, Mr. F. C. Francis, is a welcome addition, as he increases our connexion with the British Museum, and thus recalls the early years of the Association. From the Country representation we have lost the chief librarians of Glasgow and Newcastle‐upon‐Tyne, and the County Librarian of Denbighshire. The three successful candidates, Miss F. E. Cook (Lancashire), Mr. Duncan Gray and Mr. E. A. Clough, merely return to the Council. This presents a sort of election puzzle, as those who were displaced were also on the Council last year. Possibly some of them formerly represented branches or sections; there is certainly a solution to the puzzle. We say with confidence that any one of the candidates, successful or unsuccessful, would be an excellent councillor. For examples, many would like to see Cambridge University Library represented by Mr. E. Ansell, and it seems impossible that Glasgow is not represented or that the work Mr. Paterson has done should not have kept his seat safe; while few men of recent years have done more for the education of librarians than Mr. Austin Hinton. But the difficulty is that much the same sort of eulogy might be made of those who have been elected.

THE country is condemned to a new economic dispensation as full of difficulties as a hedgehog is of spines, and in general just as prickly. Time's crucible will resolve some of them but there are others for which such protracted recuperation is too slow.

IN July we sugggested that one outcome of the formation of a European Work Study organisation could be a standard certificate of competence, recognised by all the participating countries. That opinion is confirmed after reading carefully through the various memoranda compiled for the conference by representatives. They showed a wide variance in training methods and in the subjects regarded as important.

WINTER set in almost with Autumn this year, and the results have been felt in libraries. Added to the season has been the monetary position of the world and the election in our own country in particular. It was to be expected that the election would slow up the use of libraries, but such reports as reach us are to the opposite effect. There have been definite increases in work done. This is important in face of the budgetting difficulties of libraries that are prophesied. The enforced leisure of unemployment has fallen on many men of the distinctly employable and therefore of the reading class, and these are finding encouragement and at least a temporary escape from their plight in books and in reading rooms. They may even find some new occupational interest there; and all good librarians will exploit the opportunities which this time of stress affords to the utmost. It is most important to keep level‐headed over difficulties, which we hope may be temporary for libraries, and not to acquiesce in panic retrench‐ments while ceding what is necessary to the general welfare. We cannot cede much; we have never had a superfluity.

Increased evidence for the health benefits of probiotics for health restoration coupled with the consumer's inclination towards a safe, natural and cost-effective substitute for drugs have led application of probiotics as a pharmaceutical agent and are rapidly moving in clinical usage. In this context, this article attempts to highlight the potential of probiotics as a pharmaceutical agent.

Endeavor has been made to explore the significance of probiotics for the modulation of gut ecology and their action. Potentiality of probiotics for their exploitation as a pharmaceutical agent has also been justified. Limitations of probiotic therapy and the various considerations for probiotic therapy have also been delineated.

Probiotic organisms influence the physiological and pathological process of the host by modifying the intestinal microbiota, thereby affecting human health. Beneficial effects of probiotics as a pharmaceutical agent seem to be strain and dose dependent and more efficacious with their early introduction. Combination of various probiotics proved to be more efficacious than single strain for exhibiting prophylactic activities.

Reviewed literature indicated that it is difficult to generalize for the beneficial effect of all probiotics for all types of diseases as efficacy of probiotics is strain-dependent and dose-dependent and its clinical application needs long-term investigations.

Clinical trials have displayed that probiotics may alleviate certain disorders or diseases in humans especially those related to gastro-intestinal tract.

Ingestion of fermented dairy products containing probiotic cultures may provide health benefits in certain clinical conditions such as antibiotic-associated diarrhoea, rotavirus-associated diarrhoea, inflammatory bowel disease, inflammatory bowel syndrome, allergenic diseases, cancer, Helicobacter pylori infection and lactose-intolerance. Application of probiotics as a pharmaceutical agent is recommended.

The purpose of this study was to examine the relationship between micronutrient intake and coronary heart disease (CHD) in middle-aged Jordanian participants.

A case-control study was conducted among patients referring for elective coronary angiography. A total of 400 patients were enrolled in this study. Face-to-face interview was used to complete food frequency questionnaire from which the authors derived usual daily intake of micronutrients. The mean age of participates was 52 years and their average BMI was 30.7 kg/m². Multinomial logistic regression model and linear logistic regression model were used to calculate odd ratios (OR) and its 95 per cent confidence interval (CI) and p-value for trend, respectively. The association between the risk of CHD and micronutrients intake was adjusted for the age, gender, BMI, smoking, physical activity, total energy intake, occupation, education level, marital status and family history.

The study results showed no significant differences between cases and controls for dietary intakes of micronutrients, except for the intake of calcium (p < 0.005), magnesium (p < 0.025), phosphorus (p < 0.023) and potassium (p < 0.006) which were lower in cases than controls. Although no significant trend was observed between most of the dietary intake of micronutrients and the risk of developing CHD, a significant protective effect of magnesium [OR 0.52; 95 per cent CI (0.29-0.95)], phosphorus [OR 0.44; 95 per cent CI (0.24-0.80)] and potassium [OR 0.41; 95 per cent CI (0.22-0.74)] against the risk of CHD was detected.

The findings from this study provide strong evidence that the intake of micronutrients such as calcium, magnesium, phosphorus and potassium has no significant associations with the risk of CHD.

The purpose of this article is to examine the salient literature on historically Black colleges and universities (HBCUs) with an overarching goal of setting a future research agenda for scholars interested in these institutions.

This literature review is organized into two main sections: strengths and challenges. To move HBCUs forward, scholars need an understanding of these institutions’ strengths as well as those challenges that lie ahead.

The major strengths include the value-added nature of the education provided by HBCUs (i.e. the willingness of HBCUs to educate “at-risk” students); affordability in terms of tuition; community engagement; leadership training of future generations; Afrocentric curricula and a competitive yet supportive learning environment, which is particularly beneficial in the Science, Technology, Engineering and Math (STEM) fields; a focus on teaching; and faculty and student diversity. The first half of this paper will focus on these strengths. These same national experts identified the challenges as low retention and graduation rates; lack of financial resources (especially for student scholarships and attracting faculty), and competition from historically White institutions (HWIs); the need for sustainable administrative leadership; lack of marketing of HBCU success stories; the pressures of desegregation and holding true to mission; the challenge of producing future scholars who care about the needs of HBCUs; small endowment size; and the persistent gender gaps in student enrollment. The second half of this paper will focus on these challenges.

In addition, by identifying the strengths and challenges, researchers can assist practitioners at HBCUs as well as those in the policy and funding arenas in better understanding the needs of HBCUs.

The research on HBCUs has grown substantially over the past 30 years. However, this body of research still has substantial gaps and holes. If filled, many of these gaps and holes would lead to stronger institutions, greater knowledge on the impact of HBCUs and enhanced learning experiences for HBCU students. Many young scholars are interested in studying HBCUs but are often discouraged: when they approach their advisor with the topic, they are told it is not important and that their career will be limited by the topical choice. There is a lack of support within sections of the HBCU community for research that might uncover weaknesses or not treat HBCUs in an entirely favorable light. We encourage those interested in pursuing research related to HBCUs to find mentors who will support them in their pursuits.

Although some of these topics and subsequent suggestions involve taking on controversial issues, it is important for individuals affiliated with and who care about HBCUs to conduct this research before uninformed outsiders do it (Gasman, 2006). There needs to be a concerted effort from HBCUs, HBCU faculty, HBCU scholar – practitioners and HBCU allies – the “insiders” and the “outsiders” – to ensure those closest to HBCUs have the opportunity to share their own voice, rather than simply have others speak for them. HBCU leaders and organizations that ignore negative data and institutional challenges do so at their own peril.