-
BMC Medical Informatics and Decision... Nov 2016Cognitive biases and personality traits (aversion to risk or ambiguity) may lead to diagnostic inaccuracies and medical errors resulting in mismanagement or inadequate... (Review)
Review
BACKGROUND
Cognitive biases and personality traits (aversion to risk or ambiguity) may lead to diagnostic inaccuracies and medical errors resulting in mismanagement or inadequate utilization of resources. We conducted a systematic review with four objectives: 1) to identify the most common cognitive biases, 2) to evaluate the influence of cognitive biases on diagnostic accuracy or management errors, 3) to determine their impact on patient outcomes, and 4) to identify literature gaps.
METHODS
We searched MEDLINE and the Cochrane Library databases for relevant articles on cognitive biases from 1980 to May 2015. We included studies conducted in physicians that evaluated at least one cognitive factor using case-vignettes or real scenarios and reported an associated outcome written in English. Data quality was assessed by the Newcastle-Ottawa scale. Among 114 publications, 20 studies comprising 6810 physicians met the inclusion criteria. Nineteen cognitive biases were identified.
RESULTS
All studies found at least one cognitive bias or personality trait to affect physicians. Overconfidence, lower tolerance to risk, the anchoring effect, and information and availability biases were associated with diagnostic inaccuracies in 36.5 to 77 % of case-scenarios. Five out of seven (71.4 %) studies showed an association between cognitive biases and therapeutic or management errors. Of two (10 %) studies evaluating the impact of cognitive biases or personality traits on patient outcomes, only one showed that higher tolerance to ambiguity was associated with increased medical complications (9.7 % vs 6.5 %; p = .004). Most studies (60 %) targeted cognitive biases in diagnostic tasks, fewer focused on treatment or management (35 %) and on prognosis (10 %). Literature gaps include potentially relevant biases (e.g. aggregate bias, feedback sanction, hindsight bias) not investigated in the included studies. Moreover, only five (25 %) studies used clinical guidelines as the framework to determine diagnostic or treatment errors. Most studies (n = 12, 60 %) were classified as low quality.
CONCLUSIONS
Overconfidence, the anchoring effect, information and availability bias, and tolerance to risk may be associated with diagnostic inaccuracies or suboptimal management. More comprehensive studies are needed to determine the prevalence of cognitive biases and personality traits and their potential impact on physicians' decisions, medical errors, and patient outcomes.
Topics: Clinical Decision-Making; Humans; Personality; Physicians; Thinking
PubMed: 27809908
DOI: 10.1186/s12911-016-0377-1 -
Clinical Psychology Review Jul 2016The importance of compassion is widely recognized and it is receiving increasing research attention. Yet, there is lack of consensus on definition and a paucity of... (Review)
Review
The importance of compassion is widely recognized and it is receiving increasing research attention. Yet, there is lack of consensus on definition and a paucity of psychometrically robust measures of this construct. Without an agreed definition and adequate measures, we cannot study compassion, measure compassion or evaluate whether interventions designed to enhance compassion are effective. In response, this paper proposes a definition of compassion and offers a systematic review of self- and observer-rated measures. Following consolidation of existing definitions, we propose that compassion consists of five elements: recognizing suffering, understanding the universality of human suffering, feeling for the person suffering, tolerating uncomfortable feelings, and motivation to act/acting to alleviate suffering. Three databases were searched (Web of Science, PsycInfo, and Medline) and nine measures included and rated for quality. Quality ratings ranged from 2 to 7 out of 14 with low ratings due to poor internal consistency for subscales, insufficient evidence for factor structure and/or failure to examine floor/ceiling effects, test-retest reliability, and discriminant validity. We call our five-element definition, and if supported, the development of a measure of compassion based on this operational definition, and which demonstrates adequate psychometric properties.
Topics: Empathy; Humans
PubMed: 27267346
DOI: 10.1016/j.cpr.2016.05.004 -
Journal of Medical Internet Research Sep 2022Lesbian, gay, bisexual, transgender, and queer (LGBTQ) individuals are at higher risk of poor mental health and well-being. Social media platforms can provide LGBTQ... (Review)
Review
BACKGROUND
Lesbian, gay, bisexual, transgender, and queer (LGBTQ) individuals are at higher risk of poor mental health and well-being. Social media platforms can provide LGBTQ youths with a space that counters heteronormative environments and potentially supports mental health and well-being. Mental health includes an individual's state of psychological and emotional well-being and not merely the absence of mental disorders.
OBJECTIVE
We sought to identify how LGBTQ youths and adolescents use social media for connection with other LGBTQ peers and groups, identity development, and social support and how these affect mental health and well-being.
METHODS
PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) procedures were used to guide this review. Searches were conducted in ACM Digital Library, CINAHL, Ovid Embase, Ovid MEDLINE, and Web of Science in March 2021. This review focused on LGBTQ youths aged 10 to 24 years. Included peer-reviewed studies must comprise social media; explore peer connection, identity development, or social support; and be published from 2012 onward. In total, 2 researchers extracted data and performed quality assessments independently using the Newcastle-Ottawa Scale for quantitative articles and the Critical Appraisal Skills Programme for qualitative articles. Qualitative synthesis was performed on articles that satisfied the eligibility criteria.
RESULTS
A total of 26 studies (n=15, 58% qualitative; n=8, 31% quantitative; n=3, 12% mixed methods) met the inclusion criteria. Of the 8 quantitative studies, 6 (75%) were cross-sectional, and 2 (25%) were cohort studies. All studies ranged from moderate to high quality. Social media was a popular tool used by LGBTQ youths to connect with LGBTQ communities. In qualitative data, we found that LGBTQ youths negotiated and explored identity and obtained support from peers on social media. Instagram, Tumblr, and Twitter were commonly used to access LGBTQ content owing to ease of anonymity. Identity management was the most studied social media affordance, important to LGBTQ youths for strategic disclosure. Key strategies for managing identities included being anonymous, censoring locations or content, restricting audiences, and using multiple accounts. Quantitative studies (3/8, 38%) showed that social media was associated with reduced mental health concerns and increased well-being among LGBTQ youths. Mental health concerns arising from social media use were attributed to discrimination, victimization, and policies that did not accommodate changed identities.
CONCLUSIONS
We found that social media may support the mental health and well-being of LGBTQ youths through peer connection, identity management, and social support, but findings were limited by weaknesses in the evidence. More robust and longitudinal studies are needed to determine the relationship between social media use and LGBTQ mental health, particularly among adolescents. The findings may inform interventions to promote social media health literacy and the mental health and well-being of this vulnerable group.
TRIAL REGISTRATION
PROSPERO CRD42020222535; https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=222535.
Topics: Adolescent; Female; Gender Identity; Humans; Sexual Behavior; Sexual and Gender Minorities; Social Media; Transgender Persons
PubMed: 36129741
DOI: 10.2196/38449 -
Journal of Attention Disorders Apr 2016To compare the long-term self-esteem and social function outcomes of individuals with untreated and treated ADHD across childhood, adolescence, and adulthood. (Review)
Review
OBJECTIVE
To compare the long-term self-esteem and social function outcomes of individuals with untreated and treated ADHD across childhood, adolescence, and adulthood.
METHOD
A systematic search of 12 databases was performed to identify peer-reviewed, primary research articles, published January 1980 to December 2011, reporting long-term self-esteem and/or social function outcomes (≥2 years; life consequences distinct from symptoms) of individuals with untreated or treated ADHD.
RESULTS
Overall, 127 studies reported 150 outcomes. Most outcomes were poorer in individuals with untreated ADHD versus non-ADHD controls (57% [13/23] for self-esteem; 73% [52/71] for social function). A beneficial response to treatment (pharmacological, nonpharmacological, and multimodal treatments) was reported for the majority of self-esteem (89% [8/9]) and social function (77% [17/22]) outcomes.
CONCLUSION
Untreated ADHD was associated with poorer long-term self-esteem and social function outcomes compared with non-ADHD controls. Treatment for ADHD was associated with improvement in outcomes; however, further long-term outcome studies are needed.
Topics: Adolescent; Adult; Attention Deficit Disorder with Hyperactivity; Child; Combined Modality Therapy; Humans; Male; Personality Disorders; Self Concept; Social Adjustment; Social Behavior; Treatment Outcome
PubMed: 23698916
DOI: 10.1177/1087054713486516 -
International Journal of Palliative... Dec 2016To reflect on the definition of compassion and analyse the concepts encompassed by the term. (Review)
Review
AIM
To reflect on the definition of compassion and analyse the concepts encompassed by the term.
BACKGROUND
A large number of authors have defined compassion, with certain nuances that differ from case to case. This raises the need for specificity in the definition of the term.
DATA SOURCES
First, a systematic search was conducted of scientific databases. Second, a selection of experts were consulted and a request made to them for specific articles. Third, the snowball method was used.
DESIGN
The keywords used in the literature search were 'compassion' and 'empathy', a MeSH term given for compassion. There are terms, such as self-compassion, compassion meditation, compassion fatigue and mindfulness, which, owing to their specific nature, were not included, because this study deals with the general aspects of compassion.
RESULTS
The systematic search found 104 articles, of which 6 articles were selected after applying the inclusion and exclusion criteria. The eight experts provided a total of 14 references, of which seven articles met the inclusion criteria. Finally, 15 references were identified with the snowball method (n=28).
CONCLUSIONS
Compassion originates as an empathic response to suffering, as a rational process which pursues patients' wellbeing, through specific, ethical actions directed at finding a solution to their suffering. We therefore define the term compassion to mean the sensitivity shown in order to understand another person's suffering, combined with a willingness to help and to promote the wellbeing of that person, in order to find a solution to their situation. This should be a duty in healthcare professionals' daily work.
Topics: Attitude of Health Personnel; Delivery of Health Care; Empathy; Ethics, Clinical; Humans; Terminology as Topic
PubMed: 27992278
DOI: 10.12968/ijpn.2016.22.12.599 -
Journal of Nursing Care Quality 2018The purpose of this systematic review was to synthesize current evidence on nursing leadership styles, nurse satisfaction, and patient satisfaction. Results suggest that... (Review)
Review
The purpose of this systematic review was to synthesize current evidence on nursing leadership styles, nurse satisfaction, and patient satisfaction. Results suggest that relational leadership traits contribute to greater nurse satisfaction whereas task-oriented styles may decrease nurse satisfaction. Minimal information for the connection between nursing leadership and patient satisfaction was found.
Topics: Humans; Interprofessional Relations; Leadership; Nurse Administrators; Nursing Staff, Hospital; Patient Satisfaction; Personal Satisfaction; Personnel Turnover
PubMed: 29266044
DOI: 10.1097/NCQ.0000000000000317 -
Neuroscience and Biobehavioral Reviews Aug 2022The use of low doses of psychedelic substances (microdosing) is attracting increasing interest. This systematic review summarises all empirical microdosing research to... (Review)
Review
The use of low doses of psychedelic substances (microdosing) is attracting increasing interest. This systematic review summarises all empirical microdosing research to date, including a set of infrequently cited studies that took place prior to prohibition. Specifically, we reviewed 44 studies published between 1955 and 2021, and summarised reported effects across six categories: mood and mental health; wellbeing and attitude; cognition and creativity; personality; changes in conscious state; and neurobiology and physiology. Studies showed a wide range in risk of bias, depending on design, age, and other study characteristics. Laboratory studies found changes in pain perception, time perception, conscious state, and neurophysiology. Self-report studies found changes in cognitive processing and mental health. We review data related to expectation and placebo effects, but argue that claims that microdosing effects are largely due to expectancy are premature and possibly wrong. In addition, we attempt to clarify definitional inconsistencies in the microdosing literature by providing suggested dose ranges across different substances. Finally, we provide specific design suggestions to facilitate more rigorous future research.
Topics: Affect; Creativity; Hallucinogens; Humans; Mental Health; Personality; Psilocybin
PubMed: 35609684
DOI: 10.1016/j.neubiorev.2022.104706 -
Clinical Psychology Review Aug 2020Gender dysphoria is distress due to a discrepancy between one's assigned gender and gender identity. Adults who wish to access gender clinics are assessed to ensure they... (Meta-Analysis)
Meta-Analysis
Gender dysphoria is distress due to a discrepancy between one's assigned gender and gender identity. Adults who wish to access gender clinics are assessed to ensure they meet the diagnostic criteria for gender dysphoria. Therefore, the definition of gender dysphoria has a significant impact on the lives of individuals who wish to undergo physical gender transition. This systematic review aimed to identify and synthesize all existing qualitative research literature about the lived experience of gender dysphoria in adults. A pre-planned systematic search identified 1491 papers, with 20 of those meeting full inclusion criteria, and a quality assessment of each paper was conducted. Data pertaining to the lived experience of gender dysphoria were extracted from each paper and a meta-ethnographic synthesis was conducted. Four overarching concepts were identified; distress due to dissonance of assigned and experienced gender; interface of assigned gender, gender identity and society; social consequences of gender identity; internal processing of rejection, and transphobia. A key finding was the reciprocal relationship between an individual's feelings about their gender and societal responses to transgender people. Other subthemes contributing to distress were misgendering, mismatch between gender identity and societal expectations, and hypervigilance for transphobia.
Topics: Adult; Female; Gender Dysphoria; Gender Identity; Humans; Male; Qualitative Research; Transgender Persons
PubMed: 32629301
DOI: 10.1016/j.cpr.2020.101875 -
International Journal of Environmental... Nov 2021Over the last 20 years, the effectiveness of positive psychology interventions for the development of the well-being of children and adolescents and the moderation of... (Review)
Review
Over the last 20 years, the effectiveness of positive psychology interventions for the development of the well-being of children and adolescents and the moderation of high levels of anxiety and depression in this population has been largely demonstrated. Emphasis has been placed on the promotion of well-being and prevention of mental health problems in the school context in order to foster, through positive psychology, the cognitive and socio-emotional development of primary and secondary students, e.g., by strengthening positive relationships, positive emotions, character strengths, optimism, and hope. However, little is known about the impact of these interventions on young children. This systematic review aims at examining the effects of positive psychology interventions on the well-being of early childhood children (<6 years old), both in the preschool education context with educators or teachers and also in the family context with parents. Several electronic databases were searched, and the findings systematically reviewed and reported by the PRISMA guidelines. Very few studies met the inclusion criteria (n = 3), highlighting the need for further research in this area. Indeed, all of the selected studies demonstrated the importance of positive psychology interventions with young children to promote positive aspects of development, such as gratitude, positive emotions, life satisfaction, accomplishment, positive relationship, or self-esteem. Limitations in the field are discussed.
Topics: Adolescent; Anxiety; Child; Child, Preschool; Emotions; Humans; Optimism; Psychology, Positive; Self Concept
PubMed: 34831827
DOI: 10.3390/ijerph182212065 -
British Journal of Sports Medicine Oct 2015Physical inactivity accounts for 9% of all deaths worldwide and is among the top 10 risk factors for global disease burden. Nearly half of people aged over 60 years... (Review)
Review
BACKGROUND
Physical inactivity accounts for 9% of all deaths worldwide and is among the top 10 risk factors for global disease burden. Nearly half of people aged over 60 years are inactive. Efforts to identify which factors influence physical activity behaviour are needed.
OBJECTIVE
To identify and synthesise the range of barriers and facilitators to physical activity participation.
METHODS
Systematic review of qualitative studies on the perspectives of physical activity among people aged 60 years and over. MEDLINE, EMBASE, CINAHL, PsychINFO and AMED were searched. Independent raters assessed comprehensiveness of reporting of included studies. Thematic synthesis was used to analyse the data.
RESULTS
From 132 studies involving 5987 participants, we identified six major themes: social influences (valuing interaction with peers, social awkwardness, encouragement from others, dependence on professional instruction); physical limitations (pain or discomfort, concerns about falling, comorbidities); competing priorities; access difficulties (environmental barriers, affordability); personal benefits of physical activity (strength, balance and flexibility, self-confidence, independence, improved health and mental well-being); and motivation and beliefs (apathy, irrelevance and inefficacy, maintaining habits).
CONCLUSIONS
Some older people still believe that physical activity is unnecessary or even potentially harmful. Others recognise the benefits of physical activity, but report a range of barriers to physical activity participation. Strategies to enhance physical activity participation among older people should include (1) raising awareness of the benefits and minimise the perceived risks of physical activity and (2) improving the environmental and financial access to physical activity opportunities.
Topics: Aged; Aged, 80 and over; Anxiety; Attitude to Health; Costs and Cost Analysis; Environment Design; Exercise; Humans; Interpersonal Relations; Leisure Activities; Middle Aged; Motivation; Muscle Strength; Sedentary Behavior; Self Concept; Walking
PubMed: 25586911
DOI: 10.1136/bjsports-2014-094015