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Left ventricular end-diastolic volume (EDV) is an important parameter for monitoring patients with left ventricular assist devices (LVADs) and might be useful for automatic LVAD work adaptation. However, continuous information on the EDV is unavailable to date. The depolarization amplitude (DA) of the noncontact intracardiac electromyogram (iEMG) is physically related to the EDV. Here, we show how a left ventricular (LV) volume sensor based on the iEMG might provide beat-wise EDV estimates. The study was performed in six pigs while undergoing a series of controlled changes in hemodynamic states. The LV volume sensor consisted of four conventional pacemaker electrodes measuring the far-field iEMG inside the LV blood pool, using a novel unipolar amplifier. Simultaneously, noninvasive measurements of EDV and hematocrit were recorded. The proposed EDV predictor was tested for statistical significance using a mixed-effect model and associated confidence intervals. A statistically significant (p = 3e–07) negative correlation was confirmed between the DA of the iEMG and the EDV as measured by electric impedance at a slope of –0.069 (–0.089, –0.049) mV/mL. The DA was slightly decreased by increased hematocrit (p = 0.039) and moderately decreased with the opening of the thorax (p = 0.003). The DA of the iEMG proved to be a significant, independent predictor of EDV. The proposed LV volume sensor is simple to integrate into the inflow cannula of an LVAD and thus has the potential to inform the clinician about the state of LV volume in real time and to automatically control the LVAD., ASAIO Journal, 67 (12), ISSN:1058-2916, ISSN:1538-943X

This paper argues that traditional threshold-based approaches to the analysis of pauses in writing fail to capture the complexity of the cognitive processes involved in text production. It proposes that, to capture these processes, pause analysis should focus on the transition times between linearly produced units of text. Following a review of some of the problematic features of traditional pause analysis, the paper is divided into two sections. These are designed to demonstrate: (i) how to isolate relevant transitions within a text and calculate their durations; and (ii) the use of mixture modelling to identify structure within the distributions of pauses at different locations. The paper uses a set of keystroke logs collected from 32 university students writing argumentative texts about current affairs topics to demonstrate these methods. In the first section, it defines how pauses are calculated using a reproducible framework, explains the distinction between linear and non-linear text transitions, and explains how relevant sections of text are identified. It provides Excel scripts for automatically identifying relevant pauses and calculating their duration. The second section applies mixture modelling to linear transitions at sentence, sub sentence, between-word and within-word boundaries for each participant. It concludes that these transitions cannot be characterised by a single distribution of “cognitive” pauses. It proposes, further, that transitions between words should be characterised by a three-component distribution reflecting lexical, supra-lexical and reflective processes, while transitions at other text locations can be modelled by two-component distributions distinguishing between fluent and less fluent or more reflective processing. The paper concludes by recommending that, rather than imposing fixed thresholds to distinguish processes, researchers should instead impose a common set of theoretically informed distributions on the data and estimate how the parameters of these distributions vary for different individuals and under different conditions.

Individuals with visual impairments often report low quality of life (QOL), increased depression, and reduced functionality. Trained assistance dogs have been shown to help improve QOL and daily fu...

To characterize species of viral mRNA transcripts generated during respiratory syncytial virus (RSV) infection, human fibroblast-like MRC-5 lung cells were infected with subgroup A RSV for 6, 16 and 24 hours. In addition, we characterised the viral transcriptome in infected Calu-3 lung epithelial cells at 48 hours post infection. Total RNA was harvested and polyadenylated mRNA was enriched and sequenced by direct RNA sequencing using an Oxford nanopore device. This platform yielded over 450,000 direct mRNA transcript reads which were mapped to the viral genome and analysed to determine the relative mRNA levels of viral genes using our in-house ORF-centric pipeline. We examined the frequency of polycistronic readthrough mRNAs were generated and assessed the length of the polyadenylated tails for each group of transcripts. We show a general but non-linear decline in gene transcript abundance across the viral genome, as predicted by the model of RSV gene transcription. However, the decline in transcript abundance is not uniform. The polyadenylate tails generated by the viral polymerase are similar in length to those generated by the host polyadenylation machinery and broadly declined in length for most transcripts as the infection progressed. Finally, we observed that the steady state abundance of transcripts with very short polyadenylate tails less than 20 nucleotides is less for N, SH and G transcripts in both cell lines compared to NS1, NS2, P, M, F and M2 which may reflect differences in mRNA stability and/or translation rates within and between the cell lines.

To characterize species of viral mRNA transcripts generated during respiratory syncytial virus (RSV) infection, human fibroblast-like MRC5 lung cells were infected with subgroup A RSV for 6, 16 and 24 hours. Total RNA was harvested and polyadenylated mRNA was enriched and sequenced by direct RNA sequencing on an Oxford nanopore device. This yielded over 150,000 direct mRNA transcript reads which were mapped to the viral genome and analysed to determine relative mRNA levels of viral genes using our in-house ORF-centric pipeline. We were also able to examine frequencies with which polycistronic readthrough mRNAs were generated and to assess the length of the polyadenylated tails for each group of transcripts. We show that there is a general but non-linear decline in gene transcript abundance across the viral genome, as predicted by the model of RSV gene transcription. However, the decline in transcript abundance is not consistent. We show that the polyadenylate tails generated by the viral polymerase are similar in length to those generated by the host cells polyadenylation machinery and broadly declined in length for most transcripts as infection progressed. Finally, we observed that the steady state abundance of transcripts with very short polyadenylate tails is much less for N, SH and G transcripts compared to NS1, NS2, P, M, F and M2 which may reflect differences in mRNA stability and/or translation rates.

Learning in Science, Technology, Engineering, and Mathematics (STEM) is challenging, leaving many students to give up on these subjects. Specifically, females are underrepresented in STEM industries. Identifying how male and female students deal with STEM learning challenges, and how this relates to learning outcomes, may inform teaching that best supports the preferences of individual students. This study asked secondary school students, who had just completed a STEM lesson that they reported as finding difficult (n = 3758; male = 51.2%), to write narratives about how they dealt with the lesson. Narratives were analyzed using a linguistic text analysis program to identify core psychological processes contained within the narratives from lessons in science n = 1305 (males = 46.3%), technology n = 589 (males = 63.7%), engineering n = 202 (males = 57.9%), and mathematics n = 1662 (males = 49.9%). Students were also asked to score how well they think they did in the difficult lesson (learning outcome). Pearson's correlations between students' use of core psychological processes and their perceptions of lesson success were computed separately for males and females. Common strategies emerged across the STEM subjects: for female students, positive learning outcomes were associated with positive emotions, social processes, rewards, and strategic thinking. For male students, positive learning outcomes were associated with motivation around the risk of failing, rationalizing the problem, and strategic thinking. Negative emotion was associated with a negative learning outcome for both broadly defined genders, but this was more evident across the subjects for females. We specify our understanding of this strategy by reporting data separately for the STEM subjects and the implications for STEM pedagogy.

Background In response to COVID-19, there has been increasing momentum in telehealth development and delivery. To assess the anticipated exponential growth in telehealth, it is important to accurately capture how telehealth has been used in specific mental health fields prior to the pandemic. Objective This systematic review aimed to highlight how telehealth has been used with clinical samples in the neurodevelopmental field, including patients with neurodevelopmental disorders (NDDs), their families, and health care professionals. To identify which technologies show the greatest potential for implementation into health services, we evaluated technologies for effectiveness, economic impact, and readiness for clinical adoption. Methods A systematic search of literature was undertaken in April 2018 and updated until December 2019, by using the Medline, Web of Science, Scopus, CINAHL Plus, EMBASE, and PsycInfo databases. Extracted data included the type of technology, how the technology was used (ie, assessment, treatment, and monitoring), participant characteristics, reported outcomes and authors’ views on clinical effectiveness, user impact (ie, feasibility and acceptability), economic impact, and readiness for clinic adoption. A quality review of the research was performed in accordance with the Oxford Centre for Evidence-Based Medicine Levels of Evidence. Results A total of 42 studies met the inclusion criteria. These studies included participants and family members with autism spectrum disorders (21/42, 50%), attention deficit hyperactivity disorders (8/42, 19%), attention deficit hyperactivity or autism spectrum disorders (3/42, 7%), communication disorders (7/42, 17%), and tic disorders (2/42, 5%). The focus of most studies (33/42, 79%) was on treatment, rather than assessment (4/42, 10%) or monitoring (5/42, 12%). Telehealth services demonstrated promise for being clinically effective, predominantly in relation to diagnosing and monitoring NDDs. In terms of NDD treatment, telehealth services were usually equivalent to control groups. There was some evidence of positive user and economic impacts, including increased service delivery efficiency (eg, increased treatment availability and decreased waiting times). However, these factors were not widely recorded across the studies. Telehealth was demonstrated to be cost-effective in the few studies that considered cost-effectiveness. Study quality varied, as many studies had small sample sizes and inadequate control groups. Of the 42 studies, only 11 (26%) were randomized controlled trials, 12 (29%) were case studies or case series, 6 (14%) were qualitative studies, and 5 (12%) were noncomparative trials. Conclusions Telehealth has the potential to increase treatment availability, decrease diagnosis waiting times, and aid in NDD monitoring. Further research with more robust and adequately powered study designs that consider cost-effectiveness and increased efficiency is needed. This systematic review highlights the extent of telehealth technology use prior to the COVID-19 pandemic and the movement for investing in remote access to treatments. Trial Registration PROSPERO International Prospective Register of Systematic Reviews CRD42018091156; https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42018091156

There is notorious inconsistency regarding mental health benefits of dog ownership, partially due to repeated cross-sectional studies comparing dog owners and non-owners, without taking into account the heterogeneity of dog-owner dyads, especially the activities with which the owners are involved. This study aimed to develop a comprehensive framework of the most important dog human related activities and their impact on owner well-being. Six focus groups with 35 dog owners were conducted, and their audio transcripts thematically analysed. Dog human related activities and themes of activities were linked to their reported changes in well-being through matrix coding. A framework of 58 dog human related activities linked with their specific hedonic well-being, life satisfaction and eudaimonic well-being outcomes was generated. Most activities were reported to improve owner’s well-being, (e.g. human–dog tactile interaction increases owner’s self-esteem), and a minority was mainly associated with negative outcomes. The richness of the framework presented in this study reinforces the importance of assessing dog ownership well-being outcomes based on specific dog human related activities with which dog owners are involved. This new and systematic investigative approach should decrease inconsistencies in the field and facilitate mental health interventions and study designs of a higher level of evidence. Introduction Mental health problems are one of the main disease burdens of society and are growing worldwide1. In the United Kingdom, mental health problems represent the largest single cause of disability, with estimated costs of £105 billion a year; one in four adults in the country suffers at least one diagnosable mental health problem in any given year2. Psychological changes led by pet ownership may have an important impact on mental health, with associated economic savings (£2.5 billion/year—UK)3. However, studies in this field are inconsistent, and how pet ownership might impact on human well-being has not been explored systematically. Heterogeneity within important aspects of pet ownership (e.g. amount of exercise undertaken, level of disclosure of personal emotional information with their dogs) may explain why some individuals may benefit while others do not4,5,6. It is therefore not surprising that investigations on depression have shown pet ownership improves7,8,9, as well as makes no difference10,11,12 and even worsens the condition13,14. Similar contradictions extend to other aspects of well-being, such as loneliness8,15, stress13,16, anxiety13,17, human functioning11,18 and life satisfaction19,20.

The number of cats and dogs kept together in many parts of the industrialized world is increasing, but we know little about the typical interactions that occur between these 2 species when they live within the same home. Despite social differences, when conditions are correct, both species are capable of expressing amicability to one another. Although the age at which the 2 species are introduced to each other is thought to be important, there is little understanding of the range of factors that influence the success of cat-dog relationships. Using an online survey of mixed-species homes (n = 748), we assessed owners' perceptions of their cat-dog relationship. Most owners believed that their cat and dog were comfortable in each other's presence and showed amicability in their relationship. Typically, the cat appeared to be the main controller in determining amicability in the cat-dog relationship. Regression analysis revealed that owners' perceptions of amicability were more influenced by “cat factors” than “dog factors,” with variables such as the age at which the cat was introduced to the dog (younger age predicted greater perceived amicability), the cat sharing food with the dog and picking up a toy to show the dog (although the latter was observed by few owners) were included in the final model. In addition, comfortability of the cat was a stronger predictor of amicability than comfortability of the dog; frequency of the cat appearing uncomfortable with the dog was a better predictor for reduced amicability than the dog appearing uncomfortable in the presence of the cat. These results highlight the need to attend to the cat's behavior in particular, along with age of introduction, to promote positive cat-dog relationships.

Cross-sectional comparisons of well-being between dog owners and non-owners commonly generate inconsistent results. Focusing on the uniqueness of the relationship might help address this issue and provide a stronger foundation for dog-related psychotherapeutic interventions. This study aims to evaluate the impact of dog-related activities (e.g., exercising the dog) on owner hedonic well-being, life satisfaction and eudaimonic well-being. It was also hypothesised that psychological closeness to the dog would affect these well-being outcomes. For this study, 1030 dog owners aged over 18 years old answered an online questionnaire about the impact of 15 groups of dog-related activities on their well-being. Ordinal regressions were used to estimate the mean response (and its uncertainty) for each outcome, while conditioning for psychological closeness to the dog and controlling for several key covariates. Tactile interactions and dog playing were significantly more beneficial than other activities for hedonic well-being, and dog training and dog presence for eudaimonic well-being. In contrast, dog health issues and behavioural problems were linked to decrements in these well-being outcomes. Higher psychological closeness to the dog predicted greater improvement in well-being in positive dog-related activities. Our quantitative study validates the general findings of previous qualitative work and lays the groundwork for future longitudinal studies.

Research suggests that trait resilience may be best understood within an ecological resilient systems theory, comprising engineering, ecological, and adaptive capacity resilience. However, there is no evidence as to how this theory translates to specific life domains. Data from two samples (the United States, n = 1,278; the United Kingdom, n = 211) facilitated five studies that introduce the Domain-Specific Resilient Systems Scales for assessing ecological resilient systems theory within work, health, marriage, friendships, and education. The Domain-Specific Resilient Systems Scales are found to predict unique variance in job satisfaction, lower job burnout, quality-of-life following illness, marriage commitment, and educational engagement, while controlling for factors including sex, age, personality, cognitive ability, and trait resilience. The findings also suggest a distinction between the three resilience dimensions in terms of the types of systems to which they contribute. Engineering resilience may contribute most to life domains where an established system needs to be maintained, for example, one’s health. Ecological resilience may contribute most to life domains where the system needs sustainability in terms of present and future goal orientation, for example, one’s work. Adaptive Capacity may contribute most to life domains where the system needs to be retained, preventing it from reaching a crisis state, for example, work burnout.

Background Quality of life refers to a person’s experienced standard of health, comfort and happiness and is typically measured using subjective self-report scales. Despite increasing scientific interest in the value of dogs to human health and the growing demand for trained service dogs, to date no research has reported how service dogs may affect client perceptions of quality of life. Method We compared quality of life scores on the 16 item Flanagan quality of life scale from individuals who owned a trained service dog with those who were eligible to receive a dog, but did not yet have one (waiting list control). Data were analysed separately from two groups; those with a service dog trained for individuals with physical disabilities (with physical service dog: n = 72; waiting for a service dog: n = 24; recruited from Dogs for Good database) and those with a hearing service dog (with hearing service dog = 111; waiting for a service dog = 30; recruited from Hearing Dogs for Deaf People database). Results When controlling for age and gender individuals scored higher on total quality of life scores if they owned a service dog or a hearing service dog, but this was only statistically significant for those with a service dog. Both groups (physical service dog and hearing service dog) scored significantly higher on items relating to health, working, learning and independence if they owned a service dog, in comparison to those on the waiting list. Those with a physical service dog also scored significantly higher on items relating to recreational activities (including items relating to reading/listening to music, socialising, creative expression), and those involving social interactions (including items relating to participating in organisations, socialising, relationship with relatives). Additionally, those with a physical service dog scored higher on understanding yourself and material comforts than those on the waiting list control. In contrast, those with a hearing service dog appeared to receive fewer benefits on items relating to social activities. Conclusions Owning a service dog can bring significant specific and potentially general benefits to the quality of life of individuals with physical disabilities and hearing impairments. These benefits may have considerable implications for individuals with disabilities, society and the economy by promoting independence, learning and working abilities.

There is growing interest in the value of assistance dogs, therapy dogs, and untrained pet dogs, for supporting children with specific needs. Research in this area focuses almost exclusively on the effect of dogs on child well-being and quality of life. The lack of research reporting the role of dog’s quality of life in this dynamic limits the development of best practice guidelines. Little attention has been paid to the risk from structured and unstructured exposures to children for dog’s quality of life to best protect the well-being of both parties and maximize the quality of interactions to enhance therapeutic effects. This systematic scoping review searched five databases to address the question “what is the risk from child-dog interactions to the quality of life of assistance, therapy and pet dogs?” The review identified that there is limited specific scientific investment in understanding the relationship between child-dog interactions and dog’s quality of life. Of the five relevant articles that were identified specifically addressing this issue, two looked at aspects relating to quality of life of dogs living in family homes, (1 = pet dogs, 1 = trained assistance dogs). The remaining three papers reported factors relevant to quality of life of trained dogs working in structured therapy sessions. Specific child-dog interactions may be important risk factors to consider in relation to dog’s quality of life, specifically interactions involving unprovoked child attention (e.g., rough contact), interactions and environmental predictability (e.g., meltdowns and recreation time), and child-initiated games (e.g., “dress up”). Identifying and monitoring the intensity and frequency of these interactions may be important for protecting dog’s quality of life in the therapeutic and home environment.

There has been little investment in exploring the impact of the child-dog relationship on the dog. Since child-dog interactions can pose potentially serious threats to a dog's physical and psychological health, as well as the wider satisfaction of the owner with their dog, we describe the development and validation of an owner-completed pet dog quality of life scale (Lincoln P-QOL), to enable professionals and families to monitor dog well-being and employ suitable interventions as required. Four-hundred and two dog-owners (194 lived with a neuro-typically developing child; 208 lived with a child with a neuro-developmental disorder) responded to an online survey. Respondents recorded whether they had observed their dog displaying any of the 22 behavioral responses which have been identified as being common in 11 child-dog interactions. These behavioral responses appeared to group into three categories of behaviors (i.e., behavioral constructs), representing Excitability, Calmness, and Fearfulness in the dog. To assess convergent validity of the quality of life scale respondents completed additional measures including, dog body condition score, health issues (incorporating psychological factors such as anxiety and physical proxies of well-being, such as skin irritations) and dog-owner relationship satisfaction. Excitability and Fearfulness constructs were associated with a negative impact on dog health and the owner-dog relationship. Calmness was associated with a positive impact on the dog-owner relationship. A range of interactions, including carefully expressed child-dog physical affection and spending quiet time together appear to had a beneficial impact on dog quality of life, whereas rough contact, child meltdowns, and grooming/bathing had a negative effect. We found little evidence to support a difference in the overall quality of life of dogs living with neuro-typically developing children compared to those with a neuro-developmental disorder. However, parents and practitioners need to be aware of the potential increased risk to dog well-being when meltdowns, grooming/bathing, and quiet time involve a child with a neuro-developmental disorder. This is the first validated scale for the assessment of dog well-being around children, additionally, the behavioral constructs identified may form the rational basis of a more general dog behavior/stress assessment tool in social situations.

Nanoparticles (NPs) have left their mark on the field of bioengineering. Fabricated from metallic, magnetic, and metal oxide materials, their applications include drug delivery, bioimaging, and cell labeling. However, as they enter the body, the question remains – where do they go after fulfilling their designated function? As most materials used to produce NPs are not naturally found in the body, they are not biodegradable and may accumulate overtime. There is a lack of comprehensive, long-term studies assessing the biodistribution of non-biodegradable NPs for even the most widely studied NPs. There is a clear need for NPs produced from natural materials capable of degradation in vivo. As peptides exist naturally within the human body, their non-toxic and biocompatible nature comes as no surprise. Ultrashort peptides are aliphatic peptides designed with three to seven amino acids capable of self-assembling into helical fibers within macromolecular structures. Using a microfluidics flow-focusing approach, we produced different peptide-based NPs that were then three-dimensional (3D) printed with our novel printer setup. Herein, we describe the preparation method of NPs from ultrashort self-assembling peptides and their morphology in both manual and 3D-printed hydrogels, thus suggesting that peptide NPs are capable of withstanding the stresses involved in the printing process

Despite growing interest in “take your dog to work” days and the wellbeing benefits associated with interactions with a friendly dog (e.g., animal-assisted activities), there has been little quantification of the benefits of this. We analyzed responses to work-related (work engagement, turnover intention, work-based friendship acuity, social media use, and work-related quality of life) and dog-related (pet dog attachment and dog general health) scales from 749 employees. The predominantly female sample was comprised of 243 employees who brought their dog to work (167 = “often” brought dog to work; 76 = “sometimes” brought dog to work), the remaining 506 did not bring their dog to work. Employees who “often” took their dog to work reported higher than average work engagement on all factors (vigor, dedication, absorption, total), with significant differences reported in comparison to those who “sometimes” (vigor and total) and “never” (vigor, dedication, absorption, total) took their dog to work. Turnover intention was also significantly lower and work-based friendship acuity higher in the group of employees who “often,” compared to “never,” took their dog to work. Benefits of bringing your dog to work were also observed in terms of work-related quality of life, with higher scores on general wellbeing, home-work interface, job career-satisfaction, control at work, working conditions, and overall work quality of life in those who “often” compared to “never” take their dog to work. Employees who “never” took their dog to work reported lower use of social media during break times. We also identified factors which may be important to consider in developing dogs-in-the-workplace policies; dog-demographics including weight (i.e., size), breed-type, and training may be important to consider in defining the ideal office dog and deserve further research. Given the need to improve employee wellbeing and satisfaction to promote effective business performance and economic gain, these results have important implications for office based businesses considering allowing dogs in the workplace.

There is an increasing interest in employing immersive virtual reality or augmented reality and wearable technology to provide real-time motor performance feedback during rehabilitative arm exercises. Biofeedback systems have been shown to improve motor error, fluidity and speed whilst increasing patient engagement and motivation to persevere. Preliminary research on using sound to provide performance feedback has shown that it can provide spatio-temporal information in a motivating and engaging way. This research presents a proof-of-concept auditory biofeedback system that provides error-corrective sonification of the arms spatial orientation and acceleration throughout a reaching task in order for users to learn and follow a novel trajectory. Evaluation Method: Seven healthy participants (three males, four females) from a healthcare background completed the reaching task whilst using the auditory biofeedback system, both blindfolded and with full vision. Using a System Usability Scale (SUS) study, a quantitative score on the system’s usability was calculated. Results: The mean SUS score was 74.64 (standard deviation = 12.28), indicating that the prototype provides an above average usability score (avg. across 5000 surveys = 68). This research concludes that further investigation into the concept within a clinical environment as a tool for upper arm stroke rehabilitation is recommended.

Animal-assisted activity (AAI) revolves around a complex and heterogeneous intervention in the form of the animal involved, whose performance might vary between and within subjects. In this chapter, we focus on the dog to illustrate and argue for all involved in AAI (the practitioner, handler, and client) to appreciate animal behavior and welfare to varying degrees, to maximize the potential of this work, minimize risk, and operate in an ethically sound way. Although many species may be engaged in AAI, we suggest there may be unique features of the dog that lend themselves particularly well to this type of work, but it is necessary to identify and select specific individuals on the basis of their personal characteristics for a given task. Of particular importance are the psychological and behavioral attributes that will create the optimal therapeutic relationship between the patient and dog for the particular work involved. We highlight the lack of good scientific data to support how this can be done, but lay out a framework for practitioners to consider. We also reflect on the risks involved in this work and propose some general principles for risk management related to the inclusion of dogs in AAI; this focuses on the need for dogs to be willing participants in the work to reduce the dog's stress and its potential impact, including the risk of aggressive behavior. Accordingly, in the final section we consider how our moral obligation toward dogs working in AAI complements best practice guidelines for how they should be managed and trained.

This study examines the festival attributes with the most significant impact on attendee quality perception, and subsequently the relationship between quality, satisfaction, and the likelihood that attendees would revisit and recommend the festival to others. Data were collected via self-completed questionnaires at Worcester city with particular focus on Worcester festival, which is an annual community festival staged for 2 weeks in the summer. Perceptions of attendees were analyzed and the findings support the view that festival attributes determine perceived quality and that quality has effect on satisfaction and behavioral intentions. This study contributes towards the understanding of festival attendee service quality perception, satisfaction, and subsequent behavioral intentions. The research implications were discussed and recommendations for future research and industry managers were made.

Under likely climate change scenarios, changes to fisheries assessment, monitoring, management and governance, intended to reduce negative impacts and seize opportunities to improve performance, will form an important part of climate change adaptation responses for fisheries. Comprehensively and consistently assessing possible management adaptation options requires a clear definition of a multi-criteria evaluation framework incorporating information about the relative importance of often competing criteria or objectives. Such a framework is often missing from climate change adaptation evaluation, with adaptation priorities and plans often developed without direct reference to the key objectives of management. We used the Analytic Hierarchy Process (AHP) to develop a weighted hierarchy of objectives in four south-eastern Australian fisheries. The developed hierarchy included fisheries management objectives routinely articulated in policy and management documents, those that may underpin effective adaptation and adaptation planning, and objectives likely to contribute to ongoing adaptive capacity and resilience of fisheries and associated communities. Results of an interactive survey of managers, researchers and commercial and recreational fishers yielded average weightings of objectives that were quite consistent across the four fisheries, with a very strong preference for ensuring that adaptations support environmental and ecological values, particularly through sustaining the harvested population. However, differences between stakeholder groups were more marked, with economic objectives considered more important by commercial fishers, and social objectives by recreational fishers, than by other groups. This suggests the possibility of conflicts between groups when determining appropriate adaptation strategies, as alternative strategies will have different economic and social outcomes even if achieving comparable environmental outcomes.

Many owners talk to their pets about a wide range of issues, but there is very little research that has considered the content of this, or its impact on owner wellbeing. Verbal disclosure brings a range of potential health benefits, yet a number of factors may prevent individuals from confiding in their partners or friends (confidants). As such, in some circumstances, dogs may provide a more favorable alternative focus for disclosure. In a survey, we assessed dog owners’ (n = 286) and non-dog owners’ (n = 64) self-reported willingness to talk to their dog (dog owners only), their partner and their confidant. We used the Emotional Self Disclosure Scale (ESDS) for non-dog owners, and an adapted version of this for dog owners: Emotional Self Disclosure Scale–Dog Owners (ESDS -DO). Both dog owners and non-dog owners demonstrated a greater willingness to disclose to their partner than a confidant. For dog owners, their dog appeared to play a similar role as their partner, with greater willingness to talk to their dog about depression, jealousy, anxiety, calmness, apathy, and fear-related emotions, compared with a confidant. When talking about jealousy and apathy, dog owners reported greater willingness to talk to their dog than their partner or a confidant, but between-group comparisons (dog owner vs non-dog owner) revealed that dog owners and non-dog owners did not significantly differ in their willingness to talk to their partner or confidant, suggesting human relationships were not negatively affected by confiding to the dog. Participant age and length of relationship with their partner did not affect disclosure patterns for dog owners or non-dog owners. Males and females showed different willingness to disclose to confidants, but not to dogs. The results have implications for considering the value of dogs for human psychological health.

Attachment styles have been shown to affect quality of life. Growing interest in the value of companion animals highlights that owning a dog can also affect quality of life, yet little research has explored the role of the attachment bond in affecting the relationship between dog ownership and quality of life. Given that the impact of dog ownership on quality of life may be greater for assistance dog owners than pet dog owners, we explored how anxious attachment and avoidance attachment styles to an assistance dog affected owner quality of life (n = 73). Regression analysis revealed that higher anxious attachment to the dog predicted enhanced quality of life. It is suggested that the unique, interdependent relationship between an individual and their assistance dog may mean that an anxious attachment style is not necessarily detrimental. Feelings that indicate attachment insecurity in other relationships may reflect more positive aspects of the assistance dog owner relationship, such as the level of support that the dog provides its owner.

With growing interest in the value of animal companionship to human health, and increasing business awareness of promoting work-based health innovations and improving employees’ feelings of support, there has been a rise in interest about allowing dogs in the workplace (e.g., “Take your dog to work day” initiative; Pet Sitters International, 2015). However, there is little scientific literature about the advantages or disadvantages of such practice to support decision makers. We report the results of an internationally promoted survey to assess perceptions of dogs in the workplace, promoted through a “Take your dog to work” initiative. Responses to four open-ended questions were analyzed for themes across 776 participants. Common barriers to allowing dogs at work included the suitability of the working environment (44%) and health and safety concerns (31.3%). Where dogs were permitted in the workplace, there appeared to be little regulation of this, with few formal policies in place (63.8% had no guidelines/policies). The majority of those surveyed believed their colleagues had no concerns about having dogs at work (63.3%); the main potential problems that were recognized included a dislike of dogs (16.7%) and cleanliness issues (6.7%). Respondents made generally positive comments about having dogs at work (43.1%), referring to specific benefits including increased social interactions and reduced stress and improved atmosphere of the office. The implications of these findings are discussed for businesses and the development of “dog in the workplace” policies.

The current status of the companion animal-keeping phenomenon and subsequent pet care industry in the UK is described, with emphasis on some of the possible benefits and costs to certain economies that are associated with companion animals.

This chapter describes two areas that show the significance of indirect costs associated with companion animals: (i) the effect of companion animal ownership on human health (considering examples relating to the physical, mental and social health of people) and its economic implications and (ii) the additional health benefits of economic value provided by animal-assisted interventions and the wider support of individuals with increased need in UK society.

The need for further research and follow up studies on the economic impact of companion animals on the UK economy is briefly discussed.

This chapter describes the extent and economic significance of the pet-keeping phenomenon, benefits of pet ownership and associated problems of pet ownership in the UK based on the Council for Science and Society (CSS) report 1988.

There is growing scientific and societal recognition of the role that pet dogs can play in healthy development of children; both those who are neuro-typically developing and those who live with a neuro-developmental disorder, such as autism or attention deficit hyperactivity disorder. However, little attention has been paid to how living with children positively and negatively affects quality of life of a pet dog. In this exploratory study we conducted semi-structured interviews with parents of neuro-typically developing children (n = 18) and those with a neuro-developmental disorder (n = 18) who owned a pet dog, until no new factors were identified. Living with children brought potentially positive benefits to the dog’s life including: imposition of a routine, participation in recreational activities and the development of a strong bond between the child and the dog. The importance of maintaining a routine was particularly prevalent in families with children with neuro-developmental disorders. Potential negative factors included having to cope with child meltdowns and tantrums, over stimulation from child visitors, harsh contact and rough and tumble play with the child. The regularity and intensity of meltdowns and tantrums was particularly evident in responses from parents with children with a neuro-developmental disorder. However, child visitors and rough play and contact were mentioned similarly across the groups. Protective factors included having a safe haven for the dog to escape to, parent’s awareness of stress signs and child education in dog-interaction. Parents were also asked to complete a stress response scale to provide an initial quantitative comparison of stress responses between dogs living with the two family-types. Parents with neuro-typically developing children more frequently observed their dog rapidly running away from a situation and less frequently observed their dog widening their eyes, than parents with children with a neuro-developmental disorder. We propose the development of a stress audit based on the findings reported here, to prevent potential dangerous situations, which may lead to dog bites and dog relinquishment and allow owners to maximise the benefits of dog ownership.