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This paper aims to devise a case-controlled method combined with Bradford Hill criteria for causal inference of contractual disputes in construction projects. It is a genuine attempt in a systematic method from research design to execution for causal issues where only observational data is available.

The authors located insufficient top management support as the putative pathogen of construction disputes based on a literature review, an interview and Delphi surveys. A questionnaire survey was then conducted to collect case-controlled data to ensure comparability, in which for each disputed project put in the experimental group, the authors sought for a dispute-free project of similar characteristics. The incidence rates of insufficient top management support in the experimental and control groups were then examined by Bradford Hill criteria as an alternative to the test of intervention effect.

The association of insufficient top management support and construction disputes was tested to conform with the Bradford Hill criteria with case-controlled data where applicable and logical deduction where statistical tests were not applicable. With a clear, positive, reasonable and statistically significant association, while excluding methodological biases, confounding and chance, the authors reached a causal verdict of insufficient top management support causing contractual disputes.

This paper supports the validity of applying a case-controlled method combined with Bradford Hill criteria in investigating causal issues in project management, especially the verdict of causal inference based on empirical data. In addition, the located root cause of contractual disputes could inform project management personnel with reasoned strategies for dispute avoidance.

The purpose of this paper is to analyse the clinical outcome data collected as part of an 18-week, abstinence-based residential therapeutic community (TC) programme, Higher Ground Drug Rehabilitation Trust (Higher Ground) in New Zealand. Lessons and implications for routine collection of clinical outcome data are identified.

Higher Ground collects longitudinal data on all consenting clients using a battery of validated psychometric tools, with repeated measures at up to nine points in time from first presentation through to 12-month post-discharge follow up. Data analysis covered clients who entered Higher Ground between 1 July 2012 and 2 June 2015 (n=524).

Clients presented with histories of addiction which often had significant negative associations with their physical and psychological health, their relationships, work, accommodation and criminal behaviour. By the time they exited the programme, clinically and statistically significant improvements were seen across multiple indicators including: substance use and abstinence; symptoms of post-traumatic stress disorder, depression, anxiety and stress; and a range of social indicators.

Attrition in follow-up research is a significant challenge, with people completing the TC programme being more likely to participate than those who do not. This limits generalizability in post-discharge data. There was no control group, making causal attribution a challenge. Identifying suitable benchmarks from the literature is challenging because of the variety of outcome measures and research methodologies used.

Tracking client outcomes longitudinally using psychometric tools is potentially valuable for TCs and their funding bodies, as it provides insights into patterns of client recovery that can inform ongoing service improvements and resource allocation decisions. However, significant challenges remain.

The study demonstrates the value, and practical challenges, of collecting high-quality outcome data in a TC setting.

The purpose of this paper is to review the reasons underlying the slow rate of progress towards developing a comprehensive policy underpinning for adult safeguarding in England and proposes long-term solutions.

This paper uses a model of policy change to argue that adult safeguarding has been over-reliant on case histories to define its policy problems and influence its politics, while making insufficient progress on data collection and analysis. It uses examples from the parallel discipline of public health to explore four challenges, or “problems”, relevant to the further development of the knowledge base underpinning adult safeguarding policy.

Four recommendations emerge for closing the adult safeguarding “knowledge gap”, including the development of a national research strategy for adult safeguarding. In a fifth recommendation the paper also proposes a clearer recognition of the contribution that local public health professionals can make to local adult safeguarding policy making and programme development.

The first four recommendations of this paper would serve as the basis for developing a national research strategy for adult safeguarding. The fifth would strengthen the contribution of local public health departments to safeguarding adults boards.

The author is unaware of the existence of any other review of the limitations of the adult safeguarding knowledge base as a foundation for policy making, or which proposes strategic solutions. The work is valuable for its practical proposals.

While research has consistently identified an association between cannabis use and psychosis, few studies have examined this relationship in a polydrug context (i.e. combining cannabis with other illicit substances). The paper aims to discuss this issue.

The present study sought to examine the association between recreational drug use (cannabis only vs polydrug) and psychotic disorders. Analysis was conducted on a large, representative survey of young Danish people aged 24 (n=4,718). Participants completed self-report measures of lifetime drug use and this information was linked to the Danish psychiatric registry system.

Multivariate binary logistic regression analysis was used to examine the association between drug use (no drug use, cannabis only, cannabis and other drug) and ICD-10 psychotic disorders, while controlling for gender and parental history of psychosis. Compared with no drug use, the use of cannabis only did not increase the risk of psychosis while the odds ratio for cannabis and other drug were statistically significant.

Psychosis risk may be associated with the cumulative effect of polydrug use.

Cannabis use may be a proxy for other drug use in research studies.

This study is innovative as it uses linked self-report and administrative data for a large sample. Administrative data were used to as an objective mental health status indicator.

Spanning almost 30 years, Italy’s experience with take-home-naloxone (THN) provides an interesting case study on the international scene because of its specific history, regulation and trends in overdose (OD) rates. Accordingly, this study aims to contribute to the evidence base for THN and its delivery in a different setting.

The study focuses on service providers’ perceptions of the benefits, risks and barriers associated with THN provision. Data was collected using a mixed-methods approach as follows: an online structured questionnaire (no. of respondents = 63) and two focus groups (no. of total participants = 18).

Findings show that service providers believe the benefits of THN far outweigh the risks and accrue to services, as well as users. The study also suggests that the barriers in Italy are mostly ideological and political, and illustrates how resistance to administering THN can re-emerge when ODs are no longer a social emergency. Furthermore, the study found that health and social workers have different attitudes which are also reflected at the level of public and private services, thereby shaping slightly different models of THN supply.

The study suggests that barriers associated to THN are more ideological and political rather than concrete, which explains why, even where it seems long established, can easily re-emerge once ODs are no longer a social emergency.

BUSINESS SCHOOL GRAFFITI is a highly personal and revealing account of the first ten years (1965–1975) at Britain’s University Business Schools. The progress achieved is documented in a whimsical fashion that makes it highly readable. Gordon Wills has been on the inside throughout the decade and has played a leading role in two of the major Schools. Rather than presuming to present anything as pompous as a complete history of what has happened, he recalls his reactions to problems, issues and events as they confronted him and his colleagues. Lord Franks lit a fuse which set a score of Universities and even more Polytechnics alight. There was to be a bold attempt to produce the management talent that the pundits of the mid‐sixties so clearly felt was needed. Buildings, books, teachers who could teach it all, and students to listen and learn were all required for the boom to happen. The decade saw great progress, but also a rapid decline in the relevancy ethic. It saw a rapid withering of interest by many businessmen more accustomed to and certainly desirous of quick results. University Vice Chancellors, theologians and engineers all had to learn to live with the new and often wealthier if less scholarly faculty members who arrived on campus. The Research Councils had to decide how much cake to allow the Business Schools to eat. Most importantly, the author describes the process of search he went through as an individual in evolving a definition of his own subject and how it can best be forwarded in a University environment. It was a process that carried him from Technical College student in Slough to a position as one of the authorities on his subject today.

This paper reviews the human behaviour and risk communications which occurred during a number of major fires (Beverly Hills Supper Club, Summerland, Woolworth’s, Bradford, King’s Cross) and a crowd crush (Hillsborough). The paper draws on official Inquiry reports and related research, including a series of five underground station evacuation studies modelled on the King’s Cross fire scenario. The pattern of delay in warning the public is considered in terms of misconceptions about “panic” and the performance of public facilities as a communication system consisting of design, technology, management and occupancy (setting in use). The paper advocates performance‐based design, warning system technology and facilities management (organisational and occupant response) criteria, allied to minimally sufficient early warning of the public on a risk communication timeline. The latter needs to address and accommodate the timing and duration of occupant response, shelter and escape behaviour from different locations as an emergency unfolds.

In its passage through the Grand Committee the Food Bill is being amended in a number of important particulars, and it is in the highest degree satisfactory that so much interest has been taken in the measure by members on both sides of the House as to lead to full and free discussion. Sir Charles Cameron, Mr. Kearley, Mr. Strachey, and other members have rendered excellent service by the introduction of various amendments; and Sir Charles Cameron is especially to be congratulated upon the success which has attended his efforts to induce the Committee to accept a number of alterations the wisdom of which cannot be doubted. The provision whereby local authorities will be compelled to appoint Public Analysts, and compelled to put the Acts in force in a proper manner, and the requirement that analysts shall furnish proofs of competence of a satisfactory character to the Local Government Board, will, it cannot be doubted, be productive of good results. The fact that the Local Government Board is to be given joint authority with the Board of Agriculture in insuring that the Acts are enforced is also an amendment of considerable importance, while other amendments upon what may perhaps be regarded as secondary points unquestionably trend in the right direction. It is, however, a matter for regret that the Government have not seen their way to introduce a decisive provision with regard to the use of preservatives, or to accept an effective amendment on this point. Under existing circumstances it should be plain that the right course to follow in regard to preservatives is to insist on full and adequate disclosure of their presence and of the amounts in which they are present. It is also a matter for regret that the Government have declined to give effect to the recommendation of the Food Products Committee as to the formation of an independent and representative Court of Reference. It is true that the Board of Agriculture are to make regulations in reference to standards, after consultation with experts or such inquiry as they think fit, and that such inquiries as the Board may make will be in the nature of consultations of some kind with a committee to be appointed by the Board. There is little doubt, however, that such a committee would probably be controlled by the Somerset House Department; and as we have already pointed out, however conscientious the personnel of this Department may be—and its conscientiousness cannot be doubted—it is not desirable in the public interest that any single purely analytical institution should exercise a controlling influence in the administration of the Acts. What is required is a Court of Reference which shall be so constituted as to command the confidence of the traders who are affected by the law as well as of all those who are concerned in its application. Further comment upon the proposed legislation must be reserved until the amended Bill is laid before the House.

The aim of this research is to investigate how local company web sites can contribute towards the value and characteristics of city brands online, particularly where post‐industrial cities are concerned, and to establish a predictive model for this.

Interviews were conducted to gain an understanding of how post‐industrial city brands can be influenced by local companies, leading to the notion of a “constructed” city brand. An overarching brand model was developed based on the works of Christodoulides et al. and Merrilees and Fry and a survey of company web sites conducted. Structural equation modelling was then fitted to these data.

Trustworthiness, responsiveness, online experience and emotional connection were confirmed as dimensions of company online brand value. It was further shown that company brand and constructed city brand are influenced by customer perceptions of brand value. Company brand was not, however, related to constructed city brand for the case study of Bradford, UK, which has a pervading negative reputation.

A model incorporating company brand and city brand has been developed and validated for a typical post‐industrial city that is in decline. The influence that local companies can exert on these brands via their web sites and behaviours was established. It is further demonstrated that company brands become disassociated from a city if it has a negative brand image.

Over several decades many ranking techniques have been proposed as aids to journal selection by libraries. We review those closely related to physics and others with novel features. There are three main methods of ranking: citation analysis, use or user judgement, and size or ‘productivity’. Citations offer an ‘unobtrusive’ quantitative measure, but not only is the absolute value of a citation in question, but also there is no consensus on a ‘correct’ way to choose the citing journals, nor of the ranking parameter. Citations can, however, point out anomalies and show the changing status of journals over the years. Use and user judgement also employ several alternative methods. These are in the main of limited applicability outside the specific user group in question. There is greater ‘parochialism’ in ‘use’ ranking than in ‘judged value’ lists, with citation lists the most international. In some cases, the attempted ‘quantification’ of subjective judgement will be misleading. Size and productivity rankings are normally concerned with one or other formulation of the Bradford distribution. Since the distribution is not universally valid, for library use the librarian must satisfy him/herself that the collection conforms to the distribution, or that his users would be well served by one that did. This may require considerable effort, and statistics gained will then render the Bradford distribution redundant.