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The purpose of this paper is to use an evaluation of a micro-place-based hot-spot policing implementation to highlight the potential issues raised by data quality standards in the recording and measurement of crime data and police officer movements.

The study focusses on an area of London (UK) which used a predictive algorithm to designate micro-place patrol zones for each police shift over a two-month period. Police officer movements are measured using GPS data from officer-worn radios. Descriptive statistics regarding the crime data commonly used to evaluate this type of implementation are presented, and simple analyses are presented to examine the effects of officer patrol duration (dosage) on crime in micro-place hot-spots.

The results suggest that patrols of 10-20 minutes in a given police shift have a significant impact on reducing crime; however, patrols of less than about 10 minutes and more than about 20 minutes are ineffective at deterring crime.

Due to the sparseness of officer GPS data, their paths have to be interpolated which could introduce error to the estimated patrol dosages. Similarly, errors and uncertainty in recorded crime data could have substantial impact on the designation of micro-place interventions and evaluations of their effectiveness.

This study is one of the first to use officer GPS data to estimate patrol dosage and places particular emphasis on the issue of data quality when evaluating micro-place interventions.

This paper reports the main findings of an evaluation of an intensive four‐week policing operation along a single bus corridor, aimed at reducing the extent of crime along the bus route. The evaluation, which adopts a mixture of quantitative evaluation techniques, demonstrates that the operation was successful both in increasing officer arrest rates (up to four times for the officers who worked on the scheme), and also in reducing crime levels for particular crime types, namely assault and theft from vehicle, up to 400m from the route. A conceptual discussion is provided as to how to measure the effectiveness of an operation with no geographically predefined action area and to define the relationship between action areas and displacement or diffusion zones. Consequently, this evaluation examines both the influence of the scheme within a predefined distance from the route, and also proposes a method for determining the likely range of influence of the scheme in terms of physical distance.

This paper aims to understand the current scale of substance misuse in psychiatric intensive care units (PICUs), identify how substance misuse affects members of staff, patients and the running of wards and explore with staff what resources would be most useful to more effectively manage substance misuse and dual diagnosis on PICUs.

The paper used a mixed-methods approach, using a quantitative survey to determine the extent of substance use in PICUs and a co-design workshop to understand the impact of substance misuse on PICU wards, staff and patients.

The estimated rate of substance misuse in PICUs over a 12-month period is 67%, with cannabis the most frequently used substance. Despite the range of problems experienced on PICUs because of substance misuse, the availability of training and resources for staff was mixed.

The findings may not be fully generalisable as research participants were members of a national quality improvement programme, and therefore, may not be representative of all PICUs. Data was collected from clinicians only; if patients were included, they might have provided another perspective on substance misuse on PICUs.

This paper emphasises the importance of substance misuse training for PICU staff to adequately respond to patients who misuse substances, improve the ward environment, staff well-being and patient outcomes.

This paper provides an updated estimation of rates of substance misuse in PICUs over a 12-month period and make suggestions for a training programme that can better support staff to address substance misuse on PICUs.

The selection and evaluation of CD‐ROM disks are important steps in the planning of a CD‐ROM facility. The choice of databases depends upon, among other factors, the objectives of the library, the projected use of each disk, and financial considerations. In this article we review the literature that deals with these matters. We begin with what is available on disk selection, via both printed directories and in the journals. We next discuss reported methods of disk evaluation. Finally, we cover existing reviews of various CD‐ROM products.

The aim of this special issue is to better understand the strategy and change interface, in particular, the (sub)processes and cognitions that enable strategies to be successfully implemented and organizations effectively changed. The ten papers selected for this special issue reflect a range of scholarly traditions and, thus, as our review and integration of the relevant literatures, and our introductions to the ten papers demonstrate, they shed light on the strategy and change interface in starkly different ways. Collectively, the papers give us more insight into the recursive activities, and structural, organizational learning and cognitive mechanisms that are encouraged or deliberately established at organizations to allow their people to successfully implement a strategy and effect change, including achieve greater levels of horizontal alignment. Moreover, they demonstrate the benefits associated with establishing platforms and/or routines designed to overcome decision-makers’ cognitive shortcomings while implementing a strategy or making timely adjustments to it. We conclude our editorial by identifying some yet unanswered questions.

Luxury brands seek to differentiate themselves from competitors by engaging in corporate social responsibility (CSR) practices. Although many luxury brands participate in CSR activities, it is unclear if luxury brands communicate these CSR activities to consumers. Therefore, this study aims to explore two questions: are luxury jewelry brands communicating CSR (including women’s empowerment) in their advertising? And how should luxury jewelry brands communicate CSR messages in their advertising?

This paper uses a content analysis of luxury jewelry print advertisements and in-depth interviews with 20 female jewelry consumers analyzed using grounded theory to construct the luxury brand CSR advertising strategies theory.

Very few (3%) of print advertisements contain CSR messages, including femvertising and the theory presents four paths for brands to consider when promoting CSR practices, namely, ethical sourcing, cause-related marketing product, a signal of product care and quality and signal of an authentic relationship with the consumer.

The model provides four potential CSR advertising strategies and guidelines luxury jewelry brands can use to create successful advertising campaigns.

Luxury jewelry advertising has not been empirically examined and the study fills gaps in the understanding of luxury brands’ communication strategies. It adds to the knowledge and theorizing of the use and appropriateness of CSR appeals in a luxury brand context.