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Journal of Dual Diagnosis 2021Substance abuse comorbidity is highly prevalent and is linked to detrimental outcomes in individuals with psychotic disorder, but the role of personality traits as the... (Meta-Analysis)
Meta-Analysis
Substance abuse comorbidity is highly prevalent and is linked to detrimental outcomes in individuals with psychotic disorder, but the role of personality traits as the underlying mechanism is being increasingly underscored. This study aimed to profile temperamental risks of comorbid substance use disorder in psychotic disorders by performing meta-analyses on personality trait differences between psychotic disorders with comorbidity (dual diagnosis; DD) and without it (psychotic disorders; PSD). A systematic review of English articles using PubMed, MEDLINE, Scopus, Google Scholar, and ProQuest Dissertation and Theses. Only original empirical studies including participants with diagnosis of psychotic disorders based on structured diagnostic interviews, with and without substance use disorder evaluated with reliable and valid tests were included. Articles were independently extracted by two authors using predefined data fields, including study quality indicators. All pooled analyses were based on random-effect models. Thirteen studies ( = 885) met our inclusion criteria. All effect-size estimates were calculated based on means and standard deviations of included measures. Separate effect size estimates were obtained for four traits in the UPPS model (negative urgency, low premeditation, low perseverance, sensation seeking), four traits in the HS model (unconscientious disinhibition, negative affect, disagreeable disinhibition, positive affect) and trait anhedonia. Negative urgency (four studies with 262 participants; ES = 0.59; 95% confidence interval [CI] [0.34, 0.84]), low premeditation (five studies with 349 participants; ES = 0.60; 95% CI [0.39, 0.80]), sensation seeking (seven studies with 550 participants; ES = 0.63; 95% CI [0.17, 1.09]) and unconscientious disinhibition (five studies with 291 participants; ES = 0.36; 95% CI [0.13, 0.59]) were elevated in DD than PSD. Heterogeneity of sensation seeking was significant ( = 86.2%). The findings of the current meta-analysis highlight a unique profile of impulsive and externalizing trait personality domains pertaining to DD. The study emphasizes the importance of emotion regulation interventions targeting impulsivity or negative affect (i.e. negative urgency, low premeditation) in substance abuse comorbidity patients.
Topics: Diagnosis, Dual (Psychiatry); Humans; Impulsive Behavior; Personality; Psychotic Disorders; Substance-Related Disorders
PubMed: 33404373
DOI: 10.1080/15504263.2020.1839827 -
Medical Education Apr 2021Growth mindset is a motivation theory proposed by Carol Dweck that posits our beliefs about intelligence, and the ability to change mindsets can have impacts on how we... (Review)
Review
INTRODUCTION
Growth mindset is a motivation theory proposed by Carol Dweck that posits our beliefs about intelligence, and the ability to change mindsets can have impacts on how we approach challenges, respond to criticism challenges and orient our goals. This study characterised articles on growth mindset theory in health professions education to: summarise the aspects of growth mindset being researched, describe the discussed benefits of growth mindset theory and outline strategies discussed that may promote a growth mindset.
METHODS
A systematic review of the literature yielded 4927 articles-articles were reviewed and excluded if they were outside of health professions education and did not discuss Dweck's growth mindset theory. The final review yielded 14 research articles and 13 commentaries, which were characterised and analysed using content analysis.
RESULTS
The included articles were published in 2016 and beyond; the articles represented a diverse context, participant type and approach. Most research studies measured participant mindsets and evaluated the correlation with other variables (eg grit, well-being, anxiety). Articles often highlighted benefits and strategies to promote a growth mindset at the learner, educator and organisation level. The most common learner benefits were to help them be more receptive to feedback as well as increased resiliency and perseverance, educator benefits focused on supporting collaborative relationships and safe learning environments. The most prevalent strategies discussed were teaching learners about growth mindset theory, shifting faculty feedback to emphasise effort and to prioritise feedback across the organisation.
CONCLUSION
The growth mindset framework has been shown in other fields to help others manage educational challenges and enhance learning environments. Researchers are encouraged to explore how interventions such as teaching about and prioritising a growth mindset can support learners, health care professionals, educators and organisations.
Topics: Health Occupations; Humans; Intelligence; Learning; Motivation
PubMed: 32955728
DOI: 10.1111/medu.14381 -
European Eating Disorders Review : the... Jul 2020The aim of the current research was to identify the extent to which reward sensitivity and impulsivity were related to food addiction.
OBJECTIVE
The aim of the current research was to identify the extent to which reward sensitivity and impulsivity were related to food addiction.
METHOD
Forty-five studies, published from 2009 to June 2019, investigating reward sensitivity and/or impulsivity with food addiction as measured by the Yale Food Addiction Scale were reviewed.
RESULTS
Reward sensitivity, as measured by the Sensitivity to Reward (SR) scale, was positively associated with food addiction in two studies, but failed to yield consistent results in other studies when measured with the Behavioral Inhibition/Behavioral Activation Scales. Self-report impulsivity, as measured by the Barratt Impulsiveness Scale (BIS-11), was consistently associated with food addiction, with attentional impulsivity and motor impulsivity the most consistent subscales. Similarly, food addiction was also consistently associated with Negative Urgency, Positive Urgency, and Lack of Perseverance as measured by the UPPS-P Impulsive Behavior Scale. Food addiction was inconsistently associated with disinhibition, as measured by behavioral tasks, indicating food addiction appears more aligned with self-report measures of impulsivity.
CONCLUSIONS
Research in this field is dominated by university student, overweight and obese samples. Additional research is required to further tease out these relationships.
Topics: Food Addiction; Humans; Impulsive Behavior; Reward
PubMed: 32142199
DOI: 10.1002/erv.2732 -
Addictive Behaviors Nov 2019Desire Thinking (DT) is a voluntary cognitive process aimed at orienting to prefigure images, information, and memories about positive target-related experience. It... (Meta-Analysis)
Meta-Analysis
INTRODUCTION
Desire Thinking (DT) is a voluntary cognitive process aimed at orienting to prefigure images, information, and memories about positive target-related experience. It comprises of two components: Imaginal Prefiguration and the Verbal Perseveration. DT has been found to be positively associated with alcohol use, gambling, nicotine use, and problematic Internet use. Despite this, neither qualitative nor quantitative reviews have been undertaken to critically summarize findings about the association between DT and addictive behaviours. The aim of this systematic review and meta-analysis is to evaluate the strength of the association between DT and addictive behaviours.
METHOD
In accordance to PRISMA criteria, a research was conducted on PubMed and PsycInfo. A manual search of reference lists was also run. Search terms were: "addiction / gambling / alcohol / tobacco / nicotine / drug / cocaine / marijuana / cannabis / opioid / heroin / methadone / internet" AND "Desire Thinking".
RESULTS
Ten studies were included. Both components of DT were found to be associated with addictive behaviours (alcohol use, nicotine use, gambling, problematic Internet use) in both clinical and community samples. The strength of the association between Verbal Perseveration and addictive behaviours appears to be stronger for alcohol and nicotine use than Internet use. The association between DT and addictive behaviours is not moderated by age.
CONCLUSION
DT is present across different addictive behaviours. The assessment of DT and tailored interventions aimed to reduce the propensity to engage in DT should be considered in the treatment of addictive behaviours.
Topics: Behavior, Addictive; Cognition; Gambling; Humans; Internet; Substance-Related Disorders; Thinking
PubMed: 31233946
DOI: 10.1016/j.addbeh.2019.06.007 -
BMC Geriatrics Mar 2019As older patients' health care needs become more complex, they often experience challenges with managing medications across transitions of care. Families play a major...
BACKGROUND
As older patients' health care needs become more complex, they often experience challenges with managing medications across transitions of care. Families play a major role in older patients' lives. To date, there has been no review of the role of families in older people's medication management at transitions of care. This systematic review aimed to examine family involvement in managing older patients' medications across transitions of care.
METHODS
Five databases were searched for quantitative, qualitative and mixed methods empirical studies involving families of patients aged 65 years and older: Cumulative Index to Nursing and Allied Health Literature Complete, Medline, the Cochrane Central Register of Controlled Trials, PsycINFO, and EMBASE. All authors participated independently in conducting data selection, extraction and quality assessment using the Mixed Methods Appraisal Tool. A descriptive synthesis and thematic analysis were undertaken of included papers.
RESULTS
Twenty-three papers were included, comprising 17 qualitative studies, 5 quantitative studies and one mixed methods study. Families participated in information giving and receiving, decision making, managing medication complexity, and supportive interventions in regard to managing medications for older patients across transitions of care. However, health professionals tended not to acknowledge the medication activities performed by families. While families actively engaged with older patients in strategies to ensure safe medication management, communication about medication plans of care across transitions tended to be haphazard and disorganised, and there was a lack of shared decision making between families and health professionals. In managing medication complexity across transitions of care, family members perceived a lack of tailoring of medication plans for patients' needs, and believed they had to display perseverance to have their views heard by health professionals.
CONCLUSIONS
Greater efforts are needed by health professionals in strengthening involvement of families in medication management at transitions of care, through designated family meetings, clinical bedside handovers, ward rounds, and admission and discharge consultations. Future work is needed on evaluating targeted strategies relating to family members' contribution to managing medications at transitions of care, with outcomes directed on family understanding of medication changes and their input in preventing and identifying medication-related problems.
Topics: Aged; Aged, 80 and over; Decision Making; Family; Health Personnel; Hospitalization; Humans; Medication Reconciliation; Patient Discharge; Patient Transfer; Professional-Family Relations; Qualitative Research
PubMed: 30925899
DOI: 10.1186/s12877-019-1102-6 -
Diabetic Medicine : a Journal of the... Jun 2019After gestational diabetes, many women exhibit behaviours that increase their risk of developing Type 2 diabetes. We aimed to systematically synthesize the literature...
Women's views on lifestyle changes to reduce the risk of developing Type 2 diabetes after gestational diabetes: a systematic review, qualitative synthesis and recommendations for practice.
AIMS
After gestational diabetes, many women exhibit behaviours that increase their risk of developing Type 2 diabetes. We aimed to systematically synthesize the literature that focuses on the views of women with a history of gestational diabetes on reducing their risk of developing diabetes postpartum through lifestyle and behaviour changes.
METHODS
We identified qualitative studies that examined the views of women with a history of gestational diabetes towards healthy eating and physical activity, Type 2 diabetes risk management or their experience of a diabetes prevention programme, and conducted a thematic synthesis to develop descriptive and then analytical themes. We also evaluated the quality of each study and the confidence that we had in our findings.
RESULTS
We included 21 articles after screening 23 160 citations and 129 full texts. We identified six themes of interacting influences on postpartum behaviour: role as mother and priorities; social support; demands of life; personal preferences and experiences; risk perception and information; and finances and resources (plus preferred format of interventions). These factors inhibited many women from addressing their own health, while they motivated others to persevere. We also developed 20 recommendations, most with high or moderate confidence, for effective promotion of healthy lifestyles in this population.
CONCLUSIONS
Many factors hinder healthy lifestyles after gestational diabetes, yet how women interpret them can motivate or prevent changes that reduce diabetes risk. As our recommendations emphasize, women's experiences and needs should be considered when designing strategies to promote healthier lifestyles in this population.
Topics: Adult; Diabetes Mellitus, Type 2; Diabetes, Gestational; Disease Progression; Female; Health Behavior; Healthy Lifestyle; Humans; Life Style; Mothers; Perception; Practice Guidelines as Topic; Pregnancy; Puerperal Disorders; Risk Reduction Behavior
PubMed: 30723968
DOI: 10.1111/dme.13926 -
Nature Human Behaviour Nov 2018Success in school and the labour market relies on more than high intelligence. Associations between "non-cognitive" skills in childhood, such as attention,...
Success in school and the labour market relies on more than high intelligence. Associations between "non-cognitive" skills in childhood, such as attention, self-regulation, and perseverance, and later outcomes have been widely investigated. In a systematic review of this literature, we screened 9553 publications, reviewed 554 eligible publications, and interpreted results from 222 better quality publications. Better quality publications comprised randomised experimental and quasi-experimental studies (EQIs), and observational studies that made reasonable attempts to control confounding. For academic achievement outcomes there were 26 EQI publications but only 14 were available for meta-analysis with effects ranging from 0.16 to 0.37SD. However, within sub-domains effects were heterogeneous. The 95% prediction interval for literacy was consistent with negative, null and positive effects (-0.13 to 0.79). Similarly heterogeneous findings were observed for psychosocial, cognitive and language, and health outcomes. Funnel plots of EQIs and observational studies showed asymmetric distributions and potential for small study bias. There is some evidence that non-cognitive skills associate with improved outcomes. However, there is potential for small study and publication bias that may over-estimate true effects, and heterogeneity of effect estimates spanned negative, null and positive effects. The quality of evidence from EQIs under-pinning this field is lower than optimal and more than a third of observational studies made little or no attempt to control confounding. Interventions designed to develop children's non-cognitive skills could potentially improve outcomes. The inter-disciplinary researchers interested in these skills should take a more strategic and rigorous approach to determine which interventions are most effective.
PubMed: 30525112
DOI: 10.1038/s41562-018-0461-x -
Frontiers in Psychology 2018Gifted students who also have learning disabilities (G/LD) are often overlooked when students are assessed either for giftedness or specific learning disabilities. The...
Gifted students who also have learning disabilities (G/LD) are often overlooked when students are assessed either for giftedness or specific learning disabilities. The cognitive and non-cognitive characteristics of these G/LD students are habitually discussed only briefly alongside identification and intervention issues and, beyond that, the relevance of non-cognitive characteristics is often left unconsidered. Accordingly, this study aims to conduct an in-depth review of the non-cognitive characteristics of these students for identification and intervention purposes. Detailed analysis was performed on 23 publications. High levels of negative emotions, low self-perception, and adverse interpersonal relationships, as well as high levels of motivation, coping skills and perseverance were found among these students. A common characteristic was a high degree of frustration with the academic situation. The study reveals that these students show considerably duality in their non-cognitive characteristics which requires tailored counseling skills to provide effective support for their learning needs.
PubMed: 29731728
DOI: 10.3389/fpsyg.2018.00504 -
Health Psychology Open 2017Information and compassion assist families of potential organ donors to make informed decisions. However, psychological implications of the in-hospital process are not... (Review)
Review
Information and compassion assist families of potential organ donors to make informed decisions. However, psychological implications of the in-hospital process are not well described with past research focusing on decision-making. To enhance understanding and improve service delivery, a systematic review was conducted. Inductive analysis and synthesis utilised Grounded Theory Methodology within a systems theory framework and contributed to a model proposing that family and staff form a System of Systems with shared responsibility for process outcomes. This model can guide evaluation and improvement of care and will be tested by means of a longitudinal study of family experiences.
PubMed: 28680696
DOI: 10.1177/2055102917709375 -
Journal of Graduate Medical Education Dec 2016Rates of physician burnout have increased in recent years, and high burnout levels are reported by physicians in training. (Review)
Review
BACKGROUND
Rates of physician burnout have increased in recent years, and high burnout levels are reported by physicians in training.
OBJECTIVE
This review of the research on resident well-being seeks to identify factors associated with well-being, summarize well-being promotion interventions, and provide a framework for future research efforts.
METHODS
Keywords were used to search PubMed, PsycINFO, and MEDLINE. Studies included were conducted between 1989 and 2014. The search yielded 82 articles, 26 which met inclusion criteria, and were assessed using the Medical Education Research Study Quality Instrument.
RESULTS
Articles measured resident well-being and associated factors, predictors, effects, barriers, as well as interventions to improve well-being. Factors identified in psychological well-being research-autonomy, building of competence, and strong social relatedness-are associated with resident well-being. Sleep and time away from work are associated with greater resident well-being. Perseverance is predictive of well-being, and greater well-being is associated with increased empathy. Interventions focused on health and coping skills appear to improve well-being, although the 3 studies that examined interventions were limited by small samples and single site administration.
CONCLUSIONS
An important step in evolving research in this area entails the development of a clear definition of resident well-being and a scale for measuring the construct. The majority (n = 17, 65%) of existing studies are cross-sectional analyses of factors associated with well-being. The literature summarized in this review suggests future research should focus on factors identified in cross-sectional studies, including sleep, coping mechanisms, resident autonomy, building competence, and enhanced social relatedness.
Topics: Burnout, Professional; Female; Humans; Internship and Residency; Job Satisfaction; Male; Physicians; Risk Factors; Young Adult
PubMed: 28018531
DOI: 10.4300/JGME-D-15-00764.1