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Purpose – This paper examines potential correlates of the effectiveness of oleoresin capsicum (OC) or pepper spray and police officer satisfaction with its performance during use‐of‐force encounters. Design/methodology/approach – Based on surveys completed by police officers, superior officers, and substitute prosecutors, data on nearly 800 uses of OC by Dutch police forces occurring between June 1, 2001 and December 31, 2002 were obtained. Ordered and generalized ordered logistic regressions are used for the analysis. Findings – The paper shows that although OC was generally effective, it was less effective on suspects under the influence of drugs, violent suspects, minority suspects, and suspects who were warned before being exposed to OC. Officers with more job experience reported OC as being more effective than officers with less experience. OC reduced aggressiveness among suspects already aggressive, but it induced aggression among initially non‐aggressive subjects. The vast majority of officers were satisfied with OC's performance during the study period, although ratings were affected by its ability to ease arrests, incapacitate suspects, and reduce suspect aggressiveness. Research limitations/implications – The OC incidents on which the analysis is based are a subset of all actual uses, and thus may not be representative. Several of the regressors are based on officer perception, and may be subject to measurement error. Practical implications – The findings in this paper have implications for police policy, practice, and training, and officer and suspect safety. Originality/value – This is one of very few studies to use multiple‐regression to examine correlates of OC effectiveness and officer satisfaction, and it expands upon the prior literature by including additional measures of OC performance. The results should be of value to law enforcement agencies and officers using OC, and those considering its adoption.

This study compared different types of full-time caregiver (e.g., children, older adults, COVID-19 patients) and subgroups (e.g., disability, race/ethnicity, sexual orientation) in the United States during the COVID-19 pandemic for potentially meaningful distinctions.

Data from the 9,854 full-time caregivers identified in Phase 3.2 (July 21–October 11, 2021) of the US Census Household Pulse Survey (HPS) were analyzed in this study using multinomial logistic regression to examine relationships between caregiver types, marginalized subgroups, generation, and vaccination status.

The prevalence of caregiving was low, but the type of full-time caregiving performed varied by demographic group (i.e., disability, race/ethnicity, sexual orientation, gender, generation, and vaccination status). The relative risk of being a COVID-19 caregiver remained significant for being a member of each of the marginalized groups examined after all adjustments.

To date, the HPS has not been analyzed to predict the type of full-time informal caregiving performed during the COVID-19 pandemic or their characteristics. Research limitations of this analysis include the cross-sectional, experimental dataset employed, as well as some variable measurement issues.

Prior informal caregiver research has often focused on the experiences of those caring for older adults or children with special healthcare needs. It may be instructive to learn whether and how informal caregivers excluded from paid employment during infectious disease outbreaks vary in meaningful ways from those engaged in other full-time caregiving. Because COVID-19 magnified equity concerns, examining demographic differences may also facilitate customization of pathways to post-caregiving workforce integration.

To maximise acoustic comfort in a classroom, the acoustic conditions of the space should be variable. So, the optimal acoustic state also changes when the classroom changes from a study environment into a lecture environment. Passive Variable Acoustic Technology (PVAT) alters a room’s Reverberation Time (RT) by changing the total sound absorption in a room. The purpose of this paper is to evaluate the improvements to classroom acoustic comfort when using PVAT.

The study is conducted in an existing tertiary classroom at Auckland University of Technology, New Zealand. The PVAT is prototyped, and the RTs are measured according to international standards before and after classroom installation. The acoustic measurement method used is a cost-effective application tool where pre- and post-conditions are of primary concern.

PVAT is found to offer statistically significant improvements in RT, but the key benefits are realised in its’ ability to vary RT for different classroom situations. It is predicted that the RT recommendations for two room types outlined in the acoustic standard AS/NZS 2107:2016 are satisfied when using PVAT in a single classroom space. By optimising RT, the acoustic comfort during both study and lecture is significantly improved.

When PVAT is combined with an intelligent system – Intelligent Passive Room Acoustic Technology (IPRAT) – it can detect sound waves in real time to identify the optimal RT. This paper details a pilot case study that works towards quantifying the benefits of IPRAT, by prototyping and testing the PVAT component of the system.

1. A pilot case study outlines the development and test of a variable acoustic prototype in a tertiary classroom

2. A method is adopted to measure acoustic conditions, using three under-researched Android applications

3. The benefits of PVAT are realised in its ability to vary RT by adjusting the prototypes’ sound absorption

4. By using PVAT in a single space, the recommended RTs for two room types outlined in the acoustic standard AS/NZS 2107:2016 can be satisfied

5. The improvements in acoustic comfort due to PVAT are statistically significant

A pilot case study outlines the development and test of a variable acoustic prototype in a tertiary classroom

A method is adopted to measure acoustic conditions, using three under-researched Android applications

The benefits of PVAT are realised in its ability to vary RT by adjusting the prototypes’ sound absorption

By using PVAT in a single space, the recommended RTs for two room types outlined in the acoustic standard AS/NZS 2107:2016 can be satisfied

The improvements in acoustic comfort due to PVAT are statistically significant

The purpose of this paper is to provide a selected bibliography of recent resources on library instruction and information literacy.

The paper introduces and annotates periodical articles, monographs, and audiovisual material examining library instruction and information literacy.

Information about each source is provided. The paper discusses the characteristics of current scholarship, and describes sources that contain unique scholarly contributions and quality reproductions.

The information in the paper may be used by librarians and interested parties as a quick reference to literature on library instruction and information literacy.

The use of supportive digital technology – the provision of supportive services and self-management health tools using digital platforms – by marketers is increasing alongside research interest in the topic. However, little is known about the motivations to use these tools and which tool features provide different forms of social support (informational, emotional, instrumental, network or esteem). The purpose of this paper is thus to explore consumer perceptions of supportive healthcare self-management and preferences for different levels of interactive features as social support in a health services context.

A qualitative approach involving 30 semi-structured interviews with consumers interested in two common preventative health services that use supportive digital tools (SDTs) (skin-cancer checks and sexually transmitted infection checks) was undertaken. Thematic analysis was used to analyse the verbatim transcripts.

This research identified there is a lack of motivation to initiate the search for SDTs; consumers are motivated by a desire to control and monitor health concerns and avoid overuse of the health system. The findings showed a preference for social support to go beyond informational support, with a need for interactivity that personalised support in a proactive manner.

SDTs are positively perceived by consumers as part of health services. The motivation to use these tools is complex, and the social support needed is multifaceted and preferably interactive.

This research assists service marketers to better design informational and instrumental support for preventative self-managed healthcare services.

This paper extends knowledge about the motivation and social support required from SDTs in a preventative health service context.