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Canadian Medical Education Journal Apr 2023is a concept that embodies a number of professionalism attributes and involves a feeling of strong commitment and responsibility towards patient care. Little is known...
BACKGROUND
is a concept that embodies a number of professionalism attributes and involves a feeling of strong commitment and responsibility towards patient care. Little is known about how the embodiment of this concept develops in the earliest stages of clinical training. The goal of this qualitative study is to explore the development of ownership of patient care in clerkship.
METHODS
Using qualitative descriptive methodology, we conducted twelve one-on-one in-depth semi-structured interviews with final-year medical students at one university. Each participant was asked to describe their understanding and beliefs with regards to ownership of patient care and discuss how they acquired these mental models during clerkship, with emphasis on enabling factors. Data were inductively analyzed using qualitative descriptive methodology and with professional identity formation as the sensitizing theoretical framework.
RESULTS
Ownership of patient care develops in students through a process of professional socialization that includes enabling factors such as role modelling, student self-assessment, learning environment, healthcare and curriculum structures, attitudes of and treatment by others, and growing competence. The resulting ownership of patient care is manifested as understanding patients' needs and values, engaging patients in their care, and maintaining a strong sense of accountability for patients' outcome.
CONCLUSION
An understanding of how ownership of patient care develops in early medical training and the associated enabling factors can inform strategies aimed at optimizing this process, such as designing curricula with more opportunities for longitudinal patient contact and fostering a supportive learning environment with positive role modelling, clear attribution of responsibilities, and purposefully granted autonomy.
Topics: Humans; Ownership; Patient Care; Curriculum; Learning; Students
PubMed: 37304625
DOI: 10.36834/cmej.71362 -
PLoS Computational Biology Oct 2015
Topics: Algorithms; Data Accuracy; Databases, Factual; Documentation; Guidelines as Topic; Information Storage and Retrieval; Ownership; Research Design; Terminology as Topic
PubMed: 26485673
DOI: 10.1371/journal.pcbi.1004384 -
Ambio Apr 2022Private forest owners are the main forest ownership group within Europe, and important conservation values have been found on their land. Yet, small plot sizes, societal... (Review)
Review
Private forest owners are the main forest ownership group within Europe, and important conservation values have been found on their land. Yet, small plot sizes, societal heterogeneity, and structural changes impede developing and implementing effective conservation programs in private forests. We present a systematic literature review focusing on small-scale private forest owners and their perspectives on nature conservation by synthesizing research approaches, social-ecological drivers, and policy recommendations. Conservation perspectives were positively related to female gender, higher levels of education, formalized forest management, an active relation to the forest, and ecological values of the property. In contrast, high age, rural orientation, economic forest management factors, large parcel size, and economic and sentimental property values negatively influenced conservation perspectives. Applying a natural resource conflict management framework, we synthesized recommendations covering three dimensions: substance, procedure, relationship. Considering perspectives of small-scale private forest owners in current forestry decision-making has great potential to strengthen sustainable forest management that integrates nature conservation and resource use.
Topics: Conservation of Natural Resources; Europe; Female; Forestry; Forests; Humans; Ownership
PubMed: 34545552
DOI: 10.1007/s13280-021-01615-w -
PloS One 2022The popularity of online shopping is steadily increasing. At the same time, fake product reviews are published widely and have the potential to affect consumer...
The popularity of online shopping is steadily increasing. At the same time, fake product reviews are published widely and have the potential to affect consumer purchasing behavior. In response, previous work has developed automated methods utilizing natural language processing approaches to detect fake product reviews. However, studies vary considerably in how well they succeed in detecting deceptive reviews, and the reasons for such differences are unclear. A contributing factor may be the multitude of strategies used to collect data, introducing potential confounds which affect detection performance. Two possible confounds are data-origin (i.e., the dataset is composed of more than one source) and product ownership (i.e., reviews written by individuals who own or do not own the reviewed product). In the present study, we investigate the effect of both confounds for fake review detection. Using an experimental design, we manipulate data-origin, product ownership, review polarity, and veracity. Supervised learning analysis suggests that review veracity (60.26-69.87%) is somewhat detectable but reviews additionally confounded with product-ownership (66.19-74.17%), or with data-origin (84.44-86.94%) are easier to classify. Review veracity is most easily classified if confounded with product-ownership and data-origin combined (87.78-88.12%). These findings are moderated by review polarity. Overall, our findings suggest that detection accuracy may have been overestimated in previous studies, provide possible explanations as to why, and indicate how future studies might be designed to provide less biased estimates of detection accuracy.
Topics: Humans; Ownership; Research Design
PubMed: 36477257
DOI: 10.1371/journal.pone.0277869 -
Journal of Evolutionary Biology Jun 2015Although possession is 'nine-tenths of the law', respect for ownership is widespread in the animal kingdom even without third-party enforcement. Thus, the first... (Review)
Review
Although possession is 'nine-tenths of the law', respect for ownership is widespread in the animal kingdom even without third-party enforcement. Thus, the first individuals to find objects are frequently left unchallenged by potential competitors and tend to win contests when disputes arise. Game theory has shown that respect for ownership ('Bourgeois' behaviour) can arise as an arbitrary convention to avoid costly disputes. However, the same theory predicts that a paradoxical respect for lack of ownership ('anti-Bourgeois' behaviour) can evolve under the same conditions and in some cases is the only stable outcome. Despite these predictions, anti-Bourgeois behaviour is rare in nature, whereas respect for ownership is frequently not absolute. Here, we review extensions of the classic models involving repeated interactions, confusion over roles, strategic coordination of behaviour ('secret handshakes'), owner-intruder asymmetries and continuous control of fighting investment. Confusion over roles and owner-intruder asymmetries in fighting ability may explain why respect for ownership is often partial. Moreover, although most model extensions facilitate the evolution of Bourgeois-like behaviour, secret handshakes and continuous control of fighting investment render the alternative anti-Bourgeois convention unstable. We develop these insights to highlight several key areas for future investigation.
Topics: Animals; Biological Evolution; Competitive Behavior; Humans; Ownership; Territoriality
PubMed: 25882679
DOI: 10.1111/jeb.12648 -
American Journal of Men's Health 2021Although there has been no direct empirical evidence linking sexual dysfunction (SD) with gun ownership, speculation has been widespread and persistent for decades. In...
Although there has been no direct empirical evidence linking sexual dysfunction (SD) with gun ownership, speculation has been widespread and persistent for decades. In this paper, we formally examine the association between SD and gun ownership. Our primary hypothesis, derived from the psychosexual theory of gun ownership, asserts that men experiencing SD are likely to personally own guns than other men. To test this hypothesis, we used recently collected data from the 2021 (CHAPS), a national probability sample of 780 men, and binary logistic regression to model gun ownership as a function of SD. Our key finding is that men experiencing SD are no more likely to own guns than men without SD. This interpretation was supported across several indicators of SD (performance anxiety, erection trouble, and ED medication) and gun ownership (personal gun ownership, purchasing a gun during the pandemic, and keeping a gun in one's bedroom). To our knowledge, we are the first to have directly tested the association between SD and gun ownership in America. Our findings are important because they contribute to our understanding of factors associated with gun ownership by challenging the belief that phallic symbolism and masculinity somehow drive men with SD to purchase guns. Our results also remind us of the perils of gun culture rhetoric, which, in this case, function to discredit gun owners and to further stigmatize men with ED. We conclude by calling for more evidence-based discussions of SD and guns in society.
Topics: Crime; Firearms; Humans; Male; Ownership; Politics; Surveys and Questionnaires
PubMed: 34521291
DOI: 10.1177/15579883211044342 -
Journal of Medical Internet Research Jun 2023Gun violence research is characterized by a dearth of data available for measuring key constructs. Social media data may offer a potential opportunity to significantly...
BACKGROUND
Gun violence research is characterized by a dearth of data available for measuring key constructs. Social media data may offer a potential opportunity to significantly reduce that gap, but developing methods for deriving firearms-related constructs from social media data and understanding the measurement properties of such constructs are critical precursors to their broader use.
OBJECTIVE
This study aimed to develop a machine learning model of individual-level firearm ownership from social media data and assess the criterion validity of a state-level construct of ownership.
METHODS
We used survey responses to questions on firearm ownership linked with Twitter data to construct different machine learning models of firearm ownership. We externally validated these models using a set of firearm-related tweets hand-curated from the Twitter Streaming application programming interface and created state-level ownership estimates using a sample of users collected from the Twitter Decahose application programming interface. We assessed the criterion validity of state-level estimates by comparing their geographic variance to benchmark measures from the RAND State-Level Firearm Ownership Database.
RESULTS
We found that the logistic regression classifier for gun ownership performs the best with an accuracy of 0.7 and an F-score of 0.69. We also found a strong positive correlation between Twitter-based estimates of gun ownership and benchmark ownership estimates. For states meeting a threshold requirement of a minimum of 100 labeled Twitter users, the Pearson and Spearman correlation coefficients are 0.63 (P<.001) and 0.64 (P<.001), respectively.
CONCLUSIONS
Our success in developing a machine learning model of firearm ownership at the individual level with limited training data as well as a state-level construct that achieves a high level of criterion validity underscores the potential of social media data for advancing gun violence research. The ownership construct is an important precursor for understanding the representativeness of and variability in outcomes that have been the focus of social media analyses in gun violence research to date, such as attitudes, opinions, policy stances, sentiments, and perspectives on gun violence and gun policy. The high criterion validity we achieved for state-level gun ownership suggests that social media data may be a useful complement to traditional sources of information on gun ownership such as survey and administrative data, especially for identifying early signals of changes in geographic patterns of gun ownership, given the immediacy of the availability of social media data, their continuous generation, and their responsiveness. These results also lend support to the possibility that other computationally derived, social media-based constructs may be derivable, which could lend additional insight into firearm behaviors that are currently not well understood. More work is needed to develop other firearms-related constructs and to assess their measurement properties.
Topics: Humans; Social Media; Benchmarking; Firearms; Ownership; Databases, Factual
PubMed: 37310779
DOI: 10.2196/45187 -
BMC Veterinary Research Dec 2020The dog and cat population data is generally scarce in developing countries due to absence of surveys. The demography of owned dogs and cats, and the associated...
BACKGROUND
The dog and cat population data is generally scarce in developing countries due to absence of surveys. The demography of owned dogs and cats, and the associated ownership characteristics, are essential for the control of pet population and zoonosis. This study was conducted in three towns of West Shoa Zone of Ethiopia with the objectives of assessing demographic characteristics of owned dogs and cats and determinants of ownership.
RESULTS
About 65.1% (95% CI: 62.1-69.8%) of the householders own dogs, 39.2% (95% CI: 35.8-43.8%) own cats, and 30.6% (95% CI: 27.4-35.0%) own both. The majority of the dog-owning households own a single dog (74.8%) and cat (74.9%). There were significantly higher proportion of dog and cat-owning households in Bako than Ambo and Gojo towns. The human to owned-dog ratio was 6:1, and that of cat ratio was 10:1. There were more male dogs (72.1%) and more female cats (59.7%). The male to female sex ratio was estimated at 3:1 for the dog while nearly 1:1 for cats. About 37.5% of the owned dogs were indoor, and 62.5% have free access to outside. Dogs and cats were acquired as a gift from families, neighbors, and friends. The identified reason for not owning dogs/cats were fear of zoonosis, dislike, no time to devote, benefit not realized, and shortage of finance. Logistic regression analysis identified study town, community type, gender of head of household, ownership of other animals as determinants for dog/cat ownership. Besides, possessing dogs was significantly associated with cat ownership.
CONCLUSION
The current study provide insights into the determinants of dogs/cats ownership and their demographic characteristics in Ethiopia. Dogs are more commonly owned, but the household determinants for dog and cat ownership were comparable. Means of obtaining and reason of owning or abandoning dogs/cats is partly different from those reported in the developed countries. The results of this study could be used for the provision of veterinary services, quantifying health risks and benefits associated with dog/cat ownership, and control of pet population and related zoonosis.
Topics: Animals; Cats; Dogs; Ethiopia; Female; Humans; Male; Ownership; Pets
PubMed: 33302938
DOI: 10.1186/s12917-020-02699-4 -
Journal of Medicine and Life Jun 2022Cord blood is a rich source of hematopoietic stem cells used to treat many diseases of blood origin. Thus, storage banks were created to store and provide umbilical cord... (Review)
Review
Cord blood is a rich source of hematopoietic stem cells used to treat many diseases of blood origin. Thus, storage banks were created to store and provide umbilical cord cells. With the development of diagnostic and therapeutic technologies and techniques in medicine, ethical issues have also become more widespread and complex. After the creation of the cord blood banks, efforts were made to address the ethical issues associated with such banks. The present study attempts to identify the ethical challenges in these banks in the published studies. Databases including PubMed, Scopus, Web of Science (WOS), Embase, Proquest, and Google Scholar were searched from January 1996 to January 2021. Then, the ethical challenges of the cord blood bank were extracted from the results section using thematic content analysis. 22 studies were selected based on inclusion and exclusion criteria. The ethical challenges raised in the studies included private or public ownership of the bank, fair access to banking services, informed and voluntary consent, failure to provide sufficient information to individuals about the process, confidentiality of user's information, conflict of interest of bank founders (who are commonly doctors). The findings of this study indicated that there are serious ethical concerns regarding umbilical cord blood banks. Responding clearly to these ethical challenges calls for the attention of policymakers and medical ethics professionals; this will require a clear statement of the various aspects of these banks for society.
Topics: Blood Banks; Fetal Blood; Humans; Ownership
PubMed: 35928362
DOI: 10.25122/jml-2021-0162 -
The Lancet. Planetary Health Dec 2023Emerging and re-emerging infectious diseases (EIDs), such as Ebola virus disease and highly pathogenic influenza, are serious threats to human health and wellbeing... (Review)
Review
BACKGROUND
Emerging and re-emerging infectious diseases (EIDs), such as Ebola virus disease and highly pathogenic influenza, are serious threats to human health and wellbeing worldwide. The financial sector has an important, yet often ignored, influence as owners and investors in industries that are associated with anthropogenic land-use changes in ecosystems linked to increased EIDs risks. We aimed to analyse financial influence associated with EIDs risks that are affected by anthropogenic land-use changes. We also aimed to provide empirical assessments of such influence to help guide engagements by governments, private organisations, and non-governmental organisations with the financial sector to advance a planetary health agenda.
METHODS
For this integrative analysis, we identified regions in the world where there was evidence of a connection between EIDs and anthropogenic land-use changes between Nov 9, 1999, and Oct 25, 2021, through a targeted literature review of academic literature and grey literature to identify evidence of drivers of anthropogenic land-use change and their association with commodity production in these regions. We only included publications in English that showed a connection between deforestation and the production of one or more commodities. Publications merely describing spatial or temporal land-use change dynamics (eg, a reduction of forest or an increase of palm-oil plantations) were excluded. As we were assessing financial influence on corporate activities through ownership specifically, we focused our analysis on publicly listed companies. Equity data and data about ownership structure were extracted from Orbis, a company information database. We assessed financial influence by identifying financial entities with the largest equity ownership, descriptively mapping transboundary connections between investors and publicly listed companies.
FINDINGS
227 public and private companies operating in five economic sectors (ie, production of palm oil, pulp and wood products, cocoa, soybeans, and beef) between Dec 15, 2020, and March 8, 2021, were identified. Of these 227, 99 (44%) were publicly listed companies, with 2310 unique shareholders. These publicly listed companies operated in six geographical regions, resulting in nine case-study regions. 54 (55%) companies with complete geographical information were included in the countries network. Four financial entities (ie, Dimensional, Vanguard, BlackRock, and Norway's sovereign wealth fund) each had ownership in 39 companies or more in three of the case-study regions (ie, north America, east Asia, and Europe). Four large US-based asset managers (ie, Vanguard, BlackRock, T Rowe Price, and State Street) were the largest owners of publicly listed companies in terms of total equity size, with ownership amounts for these four entities ranging from US$8 billion to $21 billion. The specific patterns of cross-national ownership depended on the region of interest; for example, financial influence on EIDs risks that was associated with commodity production in southeast and east Asia came from not only global asset managers but also Malaysian, Chinese, Japanese, and Korean financial entities. India, Brazil, the USA, Mexico, and Argentina were the countries towards which investments were most directed.
INTERPRETATION
Although commodity supply chains and financial markets are highly globalised, a small number of investors and countries could be viewed as disproportionally influential in sectors that increase EIDs risks. Such financial influence could be used to develop and implement effective policies to reduce ecological degradation and mitigate EIDs risks and their effects on population health.
FUNDING
Formas and Networks of Financial Rupture-how cascading changes in the climate and ecosystems could impact on the financial sector.
Topics: Humans; Ecosystem; Industry; Investments; Ownership; Policy; Zoonoses; Internationality; Communicable Diseases, Emerging; Private Sector; Public Sector; Organizations
PubMed: 38056966
DOI: 10.1016/S2542-5196(23)00232-2