An examination of the types of leading questions used by investigative interviewers of children

Purpose – The purpose of this paper is to examine the nature of leading questions used by a representative sample of investigative interviewers of children. In particular, it examined whether these interviewers use the type of questions that are known to elicit reports of false activities or events among child samples.
Design/methodology/approach – A total of 82 police officers who were authorized to conduct interviews with alleged child abuse victims conducted individual mock interviews with children aged 5-7 years. The focus of the interviews was an event that was staged in the children's school a week earlier. Prior to the interview, each officer was provided with accurate and inaccurate information about the event, including details about an activity that did not occur. The officers' task was to elicit as detailed and accurate account of the event as possible using the techniques they would “normally” use in the field.
Findings – Although the officers refrained from using coercive interview techniques, two problematic types of questions were relatively common. These include: questions that presumed that an activity/detail occurred that had not been previously mentioned by the child; and questions that included highly specific details about an activity. Both of these techniques had featured in prior laboratory research on children's false event narratives.
Research limitations/implications – These results support the need for better training techniques for assisting officers to avoid the use of leading questions.
Originality/value – While it is well established that investigative interviewers do sometimes use leading questions when interviewing children, this is the first study to specify the incidence of various types of leading questions.of leading questions.

Changes in use of types of tobacco products by pack sizes and price segments, prices paid and consumption following the introduction of plain packaging in Australia

Objectives: To describe changes among smokers in use of various types of tobacco products, reported prices paid and cigarette consumption following the standardisation of tobacco packaging in Australia.
Methods: National cross-sectional telephone surveys of adult smokers were conducted from April 2012 (6 months before transition to plain packaging (PP) to March 2014 (15 months afterwards). Multivariable logistics regression assessed changes in products, brands and pack types/sizes; multivariable linear regression examined changes in inflation-adjusted prices paid and reported cigarette consumption between the pre-PP and three subsequent periods – the transition phase, PP year 1 and PP post-tax (post a 12.5% tax increase in December 2013).
Results: The proposition of current smokers using roll-your-own (RYO) products fluctuated over the study period. Proportions using value brands of factory-made (FM) cigarettes increased from pre-PP (21.4%) to PP year 1 (25.5%; p=0.002) and PP post-tax (27.8%; p<0.001). Inflation-adjusted prices paid increased in the PP year 1 and PP post-tax phases; the largest increases were among premium FM brands, the smallest among value brands. Consumption did not change in PP year 1 among daily, regular or current smokers declined significantly in PP post-tax (mean=14.0, SE=0.33) compared to PP year 1 (mean=14.8, SE=0.17; p=0.037).
Conclusions: Introduction of PP was associated with an increase in use of value brands, likely due to increased numbers available and smaller increases in prices for value relative to premium brands. Reported consumption declined following the December 2013 tax increase.

Behavioral characteristics of men accused of rape: evidence for different types of rapists

The aim of this study was to determine whether the behavioral characteristics demonstrated by rapists clustered together into groups that were similar to the common rapist typology in the literature: anger, power exploitative, power reassurance, and sadistic. Two studies were conducted to examine the evidence for this typology. Study 1 involved the analysis of data from 130 men charged with sexual assault and Study 2 involved the analysis of court transcripts from 50 rape cases tried through the court system. The results of Study 1 revealed that there was some validity to the characteristics usually associated with each of the four types of rape, especially for the power reassurance and sadistic rapists. However, there were some unexpected outliers within both the anger and power exploitative types of rapists, which may suggest that there is more than one type of anger rapist and more than two types of power rapists. The results of Study 2 very closely replicated the results of Study 1. Future research needs to focus on the behavioral, motivational, and cognitive characteristics associated with each of the types of rapists and research them separately, so that it is possible to further evaluate the evidence for the typology identified in this study.

UCP3 protein expression is lower in type I, IIa and IIx muscle fiber types of endurance-trained compared to untrained subjects

Uncoupling protein 3 (UCP3) is a muscle mitochondrial protein believed to uncouple the respiratory chain, producing heat and reducing aerobic ATP production. Our aim was to quantify and compare the UCP3 protein levels in type I, IIa and IIx skeletal muscle fibers of endurance-trained (Tr) and healthy untrained (UTr) individuals. UCP3 protein content was quantified using Western blot and immunofluorescence. Skeletal muscle fiber type was determined by both an enzymatic ATPase stain and immunofluorescence. UCP3 protein expression measured in skeletal muscle biopsies was 46% lower ( P=0.01) in the Tr compared to the UTr group. UCP3 protein expression in the different muscle fibers was expressed as follows; IIx>IIa>I in the fibers for both groups ( P<0.0167) but was lower in all fiber types of the Tr when compared to the UTr subjects ( P<0.001). Our results show that training status did not change the skeletal muscle fiber hierarchical UCP3 protein expression in the different fiber types. However, it affected UCP3 content more in type I and type IIa than in the type IIx muscle fibers. We suggest that this decrease may be in relation to the relative improvement in the antioxidant defense systems of the skeletal muscle fibers and that it might, as a consequence, participate in the training induced improvement in mechanical efficiency.

Removal of VOCs by photocatalysis process using adsorption enhanced TiO2–SiO2 catalyst

Volatile organic compounds (VOCs) exist widely in both the indoor and outdoor environment. The main contributing sources of VOCs are motor vehicle exhaust and solvent utilization. Some VOCs are toxic and carcinogenic to human health, such as benzene. In this study, TiO₂–SiO₂ based photocatalysts were synthesized using the sol–gel method, with high surface areas of 274.1–421.1 m²/g obtained. Two types of pellets were used as catalysts in a fixed-bed reactor installed with a UV black light lamp. Experiments were conducted to compare their efficiencies in degrading the VOCs. Toluene was used as the VOC indicator. When the toluene laden gas stream passed through the photocatalytic reactor, the removal efficiencies were determined using a FTIR multi-gas analyser, which was connected to the outlet of the reactor to analyse the toluene concentrations. As the TiO₂–SiO₂ pellets used have a high adsorption capacity, they had dual functions as a photocatalyst and adsorbent in the hybrid photocatalysis and adsorption system. The experiments demonstrated that the porous photocatalyst with very high adsorptive capacity enhanced the subsequent photocatalysis reactions and lead to a positive synergistic effect. The catalyst can be self-regenerated by photocatalytic oxidation of the adsorbed VOCs. When the UV irradiation and feeding gas is continuous, a destruction efficiency of about 25% was achieved over a period of 20 h. Once the system was designed and operated into adsorption/regeneration mode, a higher removal efficiency of about 55% was maintained. It was found that the catalyst pellets with a higher surface area (421 m²/g) achieved higher conversion efficiency (100%) for a longer period than those with a lower surface area. A full spectrum scan was carried out using a Bio-rad Infrared spectrometer, finding that the main components of the treated gas stream leaving the reactor, along with untreated toluene, were CO₂ and water. The suspected intermediates of aliphatic hydrocarbons and CO were found in minimal amounts or were non detectable. The kinetic rate constants were calculated from the experimental results, it appeared that the stronger adsorption capacity, i.e. larger specific surface area, the higher conversion efficiency would be achieved.

Global branding and strategic CSR : an overview of three types of complexity

Purpose – There is general agreement that global brands should ensure that they incorporate social responsibility. To do this properly, organisations must understand what it means to be socially responsible and how they can leverage their actions. The paper proposes consideration of three distinct areas: the range of social responsibility issues, what the organisations actually do and how to leverage those corporate social responsibility (CSR) actions. This paper seeks to conceptually develop these three areas of complexity – Issue, Organisational and Communication – as it is only after organisations understand these three areas that they can effectively leverage socially responsible activities in their brands.

Design/methodology/approach – This research undertakes a review and synthesis of the academic, practitioner and industry literature examining CSR and the brand, addressing the three areas of complexity – issue, organisational and communication.

Findings – The research finds that within these three areas of complexity there are a number of sub-issues that must be addressed if CSR is to be strategically integrated into a global brand. This includes sub-issues associated with social issue complexity (identification, heterogeneity, measurement, and interpretation); organizational complexity (overall corporate brand, multiple products and brands, functional activities, and supply chain); and communication complexity (intensity of action/positioning, communicating action, types of programs utilised, and integration issues.) It thus provides an agenda for future research.

Research limitations/implications – There is limited academic literature examining how global organisations incorporate CSR activities into their brand and the research proposes the issues that need to be considered when integrating CSR into branding strategy. Future research needs to be undertaken to explore the internal processes that global firms use to develop their CSR positioning strategies and some research propositions for future research are proposed. Additionally further exploration of each of the issues (and sub-issues) identified in this paper is warranted, and some suggestions are made for this.

Practical implications – The results of this study show that developing a CSR leveraged brand in a consistent way that is salient to all stakeholders is no simple task for global organisations. By considering the three areas of complexity developed here organisations will be able to better understand and align their activities in line with CSR related issues. Being global means that organisations will likely need to ensure they address the highest set of global expectations, as any lower level may be criticised as being less than appropriate.

Originality/value – The paper develops the sub-issues of issue, organisational and communication complexity associated with global brands' CSR activities. This strategic perspective goes beyond focusing on the tactical activities undertaken or the philosophical issue of whether CSR should be undertaken. The work therefore allows global organisations to look at CSR more strategically as a branding issue.

Prevalence and correlates of three types of pelvic pain in a nationally representative sample of Australian women

Objective:
To identify the prevalence and correlates of three types of pelvic pain (dysmenorrhoea, dyspareunia, and other chronic pelvic pain [CPP]) in a nationally representative sample of Australian women.

Design and setting:
The CPP survey was part of a broader national study of health and relationships. Computer-assisted telephone interviews were administered to a random sample of 8656 Australian households; 4366 women aged between 16 and 64 years were interviewed in 2004 and 2005. Eighteen of the more than 200 potential survey questions related to pelvic pain.

Main outcome measures:
Self-reports of dysmenorrhoea, dyspareunia, and any other CPP not associated with sexual intercourse or menstruation.

Results:
Data on 1983 women aged 16–49 years who were still menstruating and sexually active were analysed. Prevalences were 71.7% for dysmenorrhoea, 14.1% for dyspareunia and 21.5% for other CPP; 23.3% of women reported no pelvic pain of any kind. Severe pain was reported by 15.0% (95% CI, 13.0%–17.1%) of women with dysmenorrhoea, 7.8% (95% CI, 5.0%–11.9%) of women with dyspareunia and 20.0% (95% CI, 16.1%–24.6%) of women with other CPP. Just over a third (34.2%) of women who reported any pain had sought advice from a health professional. Women reporting CPP were also likely to report other health conditions, most notably depression and anxiety. There were clear associations between CPP and sexual difficulties, pregnancy and pregnancy outcomes.

Conclusions:
Rates of pelvic pain in Australian women are high. General practitioners need to be ready to discuss these issues with patients, particularly in relation to underlying anxiety and depression.

Magnitude and meaningfulness of change in SF-36 scores in four types of orthopedic surgery

Background: The Medical Outcomes General Health Survey (SF-36) is a widely used health status measure; however, limited evidence is available for its performance in orthopedic settings. The aim of this study was to examine the magnitude and meaningfulness of change and sensitivity of SF-36 subscales following orthopedic surgery.

Methods: Longitudinal data on outcomes of total hip replacement (THR, n = 255), total knee replacement (TKR, n = 103), arthroscopic partial meniscectomy (APM, n = 74) and anterior cruciate ligament reconstruction (ACL, n = 62) were used to estimate the effect sizes (ES, magnitude of change) and minimal detectable change (sensitivity) at the group and individual level. To provide context for interpreting the magnitude of changes in SF-36 scores, we also compared patients' scores with age and sex-matched population norms. The studies were conducted in Sweden. Follow-up was five years in THR and TKR studies, two years in ACL, and three months in APM.

Results: On average, large effect sizes (ES≥0.80) were found after orthopedic surgery in SF-36 subscales measuring physical aspects (physical functioning, role physical, and bodily pain). Small (0.20–0.49) to moderate (0.50–0.79) effect sizes were found in subscales measuring mental and social aspects (role emotional, vitality, social functioning, and mental health). General health scores remained relatively unchanged during the follow-up. Despite improvements, post-surgery mean scores of patients were still below the age and sex matched population norms on physical subscales. Patients' scores on mental and social subscales approached population norms following the surgery. At the individual level, scores of a large proportion of patients were affected by floor or ceiling effects on several subscales and the sensitivity to individual change was very low.

Conclusion: Large to moderate meaningful changes in group scores were observed in all SF-36 subscales except General Health across the intervention groups. Therefore, in orthopedic settings, the SF-36 can be used to show changes for groups in physical, mental, and social dimensions and in comparison with population norms. However, SF-36 subscales have low sensitivity to individual change and so we caution against using SF-36 to monitor the health status of individual patients undergoing orthopedic surgery.

Exploring the types of SMEs which could use blogs as a marketing tool : a proposed future research agenda

Blogs appear to be gaining momentum as a marketing tool which can be used by organisations for such strategies and processes as branding, managing reputation, developing customer trust and loyalty, niche marketing, gathering marketing intelligence and promoting their online presence. There has been limited academic research in this area, and most significantly concerning the types of small and medium enterprises (SMEs) for which blogs might have potential as a marketing tool. In an attempt to address the knowledge gap, this paper presents a future research agenda (in the form of research questions) which can guide the eBusiness research community in conducting much needed studies in this area. This paper is particularly novel in that it aims to demonstrate how the heterogeneity of SMEs and their specific business uses of eBusiness technology such as blogs can form the central plank of a future research agenda. This is important because the existing eBusiness literature tends to treat eBusiness collectively rather than focusing on the specific business uses of different eBusiness technologies, and to treat SMEs as a homogeneous group. The paper concludes with a discussion of how this research agenda can form the basis of studies which use a range of different research methods, and how this "big picture" agenda approach might help the eBusiness research community build theory which better explains SME adoption and use of eBusiness.

Exploring the use of enterprise content management systems in different types of Organisations

Researchers and practitioners are starting to realize that it is unlikely that the full advantage of Electronic Content Management Systems (ECMS) can be realized unless both the technology capabilities and organisational context are taken into consideration. This study explores ECMS use in Replication, Diversification, Unification and Coordination type of organisations. A framework of ECMS-use is proposed suggesting different ways of using ECMS to support diverse organisational needs. Following a qualitative case study research approach, interviews were conducted with IT and business managers and ECMS users from each of the four types of organisations. Results suggest that, depending on the organisation’s business needs, ECMS use in organisations can be categorized as 1) Minimal-use, 2) Standard Adoption-use, 3) Customized-use or 4) Leveraged-use. Findings suggest that managers can gain more realistic benefits from ECMS use by understanding why and how different types of ECMS-use can support the way in which their businesses operate.

Androgenic and estrogenic regulation of Atrogin-1, MuRF1 and myostatin expression in different muscle types of male mice

The molecular factors targeted by androgens and estrogens on muscle mass are not fully understood. The current study aimed to explore gene and protein expression of Atrogin-1, MuRF1, and myostatin in an androgen deprivation-induced muscle atrophy model.

Illusions vary because of the types of decorations at bowers, not male skill at arranging them, in great bowerbirds

Many animals use extended phenotypes to attract mates, but the availability of suitable resources in the environment can affect the size and form of these signals, with unknown consequences for honest signalling. In some populations of the great bowerbird, Ptilonorhynchus nuchalis, males arrange decorations by size, with smaller decorations placed closer to the bower entrance than larger decorations. This may create a more even background pattern from the female's viewpoint within the bower than if decorations were arranged randomly. Males show consistent, individual variation in the size-distance gradient, which could reflect variation among males in the cognitive skills needed to arrange decorations. We examined whether individual consistency in gradient characteristics is related to a male's skill at decoration arrangement or the types of decorations at bowers. We paired 18 males and switched bower decorations between pairs. We measured gradient characteristics before switching and 4 and 8 days after switching. Gradient characteristics after switching were related to those of the bower from which decorations were received, not to those of the male's own bower before switching. Gradient characteristics were also related to the types of decorations received, including bones and snail shells. These results suggest that variation among males in the size-distance gradient is explained by differences in the availability of decorations at bowers, not the cognitive skills required to arrange decorations. Although variation in gradient characteristics could indicate the male's ability to locate and transport particular decorations, it could also reflect local availability of objects, with no relationship to male quality.

How do obese individuals perceive and respond to the different types of obesity stigma that they encounter in their daily lives? A qualitative study

Obesity stigma exists within many institutions and cultural settings. Most studies suggest that stigmatising experiences have a negative impact on individuals' health and social behaviours and outcomes. However, some studies indicate that obesity stigma can motivate individuals to lose weight. Limited research has examined weight-based stigma from the perspective of obese individuals, including their perceptions of, and responses to, the different types of weight-based stigma they face in their daily lives. This study advances knowledge about weight-based stigma by documenting how obese adults (mostly female) described the different types of obesity stigma that they faced, how they responded to this stigma, and how different types of stigma impact on health and social wellbeing. Semi-structured, qualitative interviews were conducted between April 2008 and March 2009 with a diverse sample of 141 obese Australian adults. Guided by Link and Phelan's (2006) categorisation of different types of discrimination, participants' experiences could be grouped into three distinct types of stigma: 1) Direct (e.g. being abused when using public transport); 2) Environmental (e.g. not being able to fit into seats on planes); and 3) Indirect (e.g. people staring at the contents of their supermarket trolley). Participants described that more subtle forms of stigma had the most impact on their health and social wellbeing. However, it was the interaction between direct, environmental and indirect stigma that created a barrier to participation in health-promoting activities. Participants rarely challenged stigma and often blamed themselves for stigmatising experiences. They also avoided situations where they perceived they would be stigmatised and constantly thought about how they could find a solution to their obesity.

A discrete choice experiment to examine the preferences of patients with cancer and their willingness to pay for different types of health care appointments

BACKGROUND: This study sought to understand the preferences of patients with cancer and the trade-offs between appointment attributes using discrete choice experiment (DCE). METHODS AND STUDY DESIGN: Patients with cancer at 3 hospitals completed a self-administered DCE. Each scenario described 6 attributes: expertise of health care professionals (HCPs), familiarity of doctors with patients' medical history, waiting time, accompaniment by family/friends, travel time, and out-of-pocket costs. Patient preferences were estimated using logistic regression. Willingness to pay (WTP) estimates were derived from regression coefficients. RESULTS: Of 512 patients contacted, 185 returned the questionnaire. The mean age was 61 years, and 60% of respondents were female. The mean time since cancer diagnosis was 34 months, 90% had received treatment; and 61% had early-stage disease. The most important attributes were expertise and familiarity of doctors with patients' medical history; distance traveled was least likely to influence patient preferences. The WTP analysis estimated that patients were willing to pay $680 (95% CI, 470-891) for an appointment with a specialist, $571 (95% CI, 388-754) for doctors familiar with their history, $422 (95% CI, 262-582) for shorter waiting times, $399 (95% CI, 249-549) to be accompanied by family/friends, and $301 (95% CI, 162-441) for shorter traveling times. Male patients had a stronger preference for accompaniment by family/friends. The expertise of HCP was the most important attribute for patients regardless of geographic remoteness. CONCLUSIONS: Our study can assist the development of patient-centered health care models that improve patient access to experienced HCPs, support the role of primary care providers during the cancer journey, and educate patients about the roles of non-oncology HCPs to cope with increasing demand for cancer care.

The adoption of roles by primary care providers during implementation of the new chronic disease guidelines in urban Mongolia: a qualitative study

(1) BACKGROUND: In 2011, new chronic disease guidelines were introduced across Mongolia. No formal advice was provided regarding role delineation. This study aimed to analyse the roles that different primary care providers adopted, and the variations in these, in the implementation of the guidelines in urban Mongolia;

(2) METHODS: Ten group interviews with nurses and ten individual interviews each with practice doctors and practice directors were conducted. Data was analysed using a thematic approach based on the identified themes relevant to role delineation;

(3) RESULTS: There was some variability and flexibility in role delineation. Factors involving teamwork, task rotation and practice flexibility facilitated well the guideline implementation. However, factors including expectations and decision making, nursing shortage, and training gaps adversely influenced in the roles and responsibilities. Some role confusion and dissatisfaction was identified, often associated with a lack of training or staff turnover;

(4) CONCLUSIONS: Findings suggest that adequate ongoing training is required to maximize the range of roles particular provider types, especially primary care nurses, are competent to perform. Ensuring that role delineation is specified in guidelines could remove confusion and enhance implementation of such guidelines.