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Neuroscience and Biobehavioral Reviews Mar 2022The Reinforcement Sensitivity Theory (RST) is a widely studied psychobiological model of personality. RST factors seem to influence eating behavior, but how these... (Review)
Review
The Reinforcement Sensitivity Theory (RST) is a widely studied psychobiological model of personality. RST factors seem to influence eating behavior, but how these personality traits are associated with distinct features of eating behavior is still unclear. In the present systematic review, we analyzed the relationship between RST personality factors and eating behavior using a parsing approach in which BMI-related results, self-reported results, and behavioral results were distinguished. Our analysis revealed that reward and punishment sensitivity seem to correlate and influence distinct features of eating behavior. The association between BMI and RST factors was uncertain, but nonlinear associations between reward sensitivity and weight need further testing. Reward sensitivity was linked to most eating behavior phenotypes (e.g., emotional eating and restrained eating), but only punishment sensitivity was primarily correlated with eating pathology. Reward sensitivity was the main factor linked with reactivity to food stimuli on many behavioral measures. The neurobiological personality factors of RST offer parsimonious concepts to understand eating behavior outcomes and the differential relationships observed are useful to translational research.
Topics: Feeding Behavior; Humans; Personality; Punishment; Reinforcement, Psychology; Reward
PubMed: 34998836
DOI: 10.1016/j.neubiorev.2022.104525 -
International Journal of Environmental... Dec 2021This rapid systematic review describes violence and health outcomes among child domestic workers (CDWs) taken from 17 studies conducted in low- and middle-income... (Review)
Review
This rapid systematic review describes violence and health outcomes among child domestic workers (CDWs) taken from 17 studies conducted in low- and middle-income countries. Our analysis estimated the median reported rates of violence in CDWs aged 5-17-year-olds to be 56.2% (emotional; range: 13-92%), 18.9% (physical; range: 1.7-71.4%), and 2.2% (sexual; range: 0-62%). Both boys and girls reported emotional abuse and sexual violence with emotional abuse being the most common. In Ethiopia and India, violence was associated with severe physical injuries and sexual insecurity among a third to half of CDWs. CDWs in India and Togo reported lower levels of psycho-social well-being than controls. In India, physical punishment was correlated with poor psycho-social well-being of CDWs [OR: 3.6; 95% CI: 3.2-4; < 0.0001]. Across the studies, between 7% and 68% of CDWs reported work-related illness and injuries, and one third to half had received no medical treatment. On average, children worked between 9 and 15 h per day with no rest days. Findings highlight that many CDWs are exposed to abuse and other health hazards but that conditions vary substantially by context. Because of the often-hidden nature of child domestic work, future initiatives will need to be specifically designed to reach children in private households. Young workers will also benefit from strategies to change social norms around the value and vulnerability of children in domestic work and the long-term implications of harm during childhood.
Topics: Child; Child Abuse; Domestic Violence; Family; Family Characteristics; Female; Humans; Male; Sex Offenses; Violence
PubMed: 35010705
DOI: 10.3390/ijerph19010427 -
Neuroscience and Biobehavioral Reviews Nov 2020Decreased social functioning and high levels of loneliness and social isolation are common in schizophrenia spectrum disorders (SSD), contributing to reduced quality of... (Review)
Review
Decreased social functioning and high levels of loneliness and social isolation are common in schizophrenia spectrum disorders (SSD), contributing to reduced quality of life. One key contributor to social impairment is low social motivation, which may stem from aberrant neural processing of socially rewarding or punishing stimuli. To summarize research on the neurobiology of social motivation in SSD, we performed a systematic literature review of neuroimaging studies involving the presentation of social stimuli intended to elicit feelings of reward and/or punishment. Across 11 studies meeting criteria, people with SSD demonstrated weaker modulation of brain activity in regions within a proposed social interaction network, including prefrontal, cingulate, and striatal regions, as well as the amygdala and insula. Firm conclusions regarding neural differences in SSD in these regions, as well as connections within networks, are limited due to conceptual and methodological inconsistencies across the available studies. We conclude by making recommendations for the study of social reward and punishment processing in SSD in future research.
Topics: Brain; Humans; Magnetic Resonance Imaging; Neuroimaging; Punishment; Quality of Life; Reward; Schizophrenia
PubMed: 32841653
DOI: 10.1016/j.neubiorev.2020.08.005 -
Frontiers in Psychiatry 2023The association between substance use and crime is very common, but complex. Several countries have found strategies to face drug abuse and criminality that may exist...
The association between substance use and crime is very common, but complex. Several countries have found strategies to face drug abuse and criminality that may exist associated to it, seeking to reduce overcrowded prisons and to promote the reductions of criminal recidivism and/or substance use. Through the guidelines of PRISMA, a systematic review was conducted with the aim to explore the different criminal reactions to individuals who use substances and are involved in the criminal justice system, namely the role of treatment and/or punishment in the reduction of crime recidivism and/or drug (ab)use. After gathering the following criteria of inclusion (individuals who use substances and are involved in the criminal justice system, between 18 and 65 years old, regardless of gender; consumers of licit/illicit psychoactive substances; without psychopathology not related with use/abuse of drugs; treatment programs; judicial interventions) the database found 155 articles between 1971 and 2022 from which 110 were selected for analysis (57 are from Academic Search Complete, 28 from PsycInfo, 10 from Academic Search Ultimate, seven from Sociology Source Ultimate, four from Business Source Complete, two from Criminal Justice Abstracts, and two from PsycArticles); additional records were included trough manual search. From these studies, 23 articles were included, as they answered the research question, and therefore, constitute the final sample of this revision. The results indicate treatment as an effective response of the criminal justice system in the reduction of criminal recidivism and/or drug use, addressing the criminogenic effect of reclusion/imprisonment. Therefore, interventions that privilege treatment should be chosen, although there are still gaps in terms of evaluation, monitoring and scientific publications regarding the effectiveness of treatment in this population.
PubMed: 36873220
DOI: 10.3389/fpsyt.2023.935755 -
Perspectives on Behavior Science Mar 2023Resurgence is the return of a previously reinforced response as conditions worsen for an alternative response, such as the introduction of extinction, reductions in... (Review)
Review
UNLABELLED
Resurgence is the return of a previously reinforced response as conditions worsen for an alternative response, such as the introduction of extinction, reductions in reinforcement, or punishment. As a procedure, resurgence has been used to model behavioral treatments and understand behavioral processes contributing both to relapse of problem behavior and flexibility during problem-solving. Identifying existing procedural and analytic methods arranged in basic/preclinical research could be used by basic and preclinical researchers to develop novel approaches to study resurgence, whereas translational and clinical researchers could identify potential approaches to combating relapse during behavioral interventions. Despite the study of resurgence for over half a century, there have been no systematic reviews of the basic/preclinical research on resurgence. To characterize the procedural and analytic methods used in basic/preclinical research on resurgence, we performed a systematic review consistent with PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses). We identified 120 articles consisting of 200 experiments that presented novel empirical research, examined operant behavior, and included standard elements of a resurgence procedure. We reported prevalence and trends in over 60 categories, including participant characteristics (e.g., species, sample size, disability), designs (e.g., single subject, group), procedural characteristics (e.g., responses, reinforcer types, control conditions), criteria defining resurgence (e.g., single test, multiple tests, relative to control), and analytic strategies (e.g., inferential statistics, quantitative analysis, visual inspection). We make some recommendations for future basic, preclinical, and clinical research based on our findings of this expanding literature.
SUPPLEMENTARY INFORMATION
The online version contains supplementary material available at 10.1007/s40614-022-00361-y.
PubMed: 37006602
DOI: 10.1007/s40614-022-00361-y -
Clinical Psychology Review Jul 2020Models of anorexia nervosa (AN) posit that symptoms are maintained through deficient reward and enhanced punishment processing. However, theoretical and empirical...
Models of anorexia nervosa (AN) posit that symptoms are maintained through deficient reward and enhanced punishment processing. However, theoretical and empirical inconsistencies highlight the need for a more nuanced conceptualization of this literature. Our goal was to comprehensively review the research on reward and punishment responding in AN from a cue-specific lens to determine which stimuli evoke or discourage reward and punishment responses in this population, and, ultimately, what properties these rewarding and punishing cues might share. A systematic review interrogating reward and punishment responses to specific cues yielded articles (n = 92) that examined responses to disorder relevant (e.g., food) and irrelevant (e.g., money) stimuli across self-report, behavioral, and biological indices. Overall, in most studies individuals with AN exhibited aversive responses to cues signaling higher body weights, social contexts, and monetary losses, and appetitive responses to cues for weight loss behaviors and thinness. Findings were more mixed on responses to palatable food and monetary gains. Results highlight that reward and punishment responding in AN are context specific and may be affected by varied stimulus qualities (e.g., predictability, controllability, delay, effort). Increasing specificity in future research on reward and punishment mechanisms in AN will better inform development of precisely-targeted interventions.
Topics: Anorexia Nervosa; Cues; Humans; Punishment; Reward
PubMed: 32521390
DOI: 10.1016/j.cpr.2020.101872 -
Barriers and facilitators to starting insulin in patients with type 2 diabetes: a systematic review.International Journal of Clinical... Oct 2015To identify the barriers and facilitators to start insulin in patients with type 2 diabetes. (Review)
Review
AIM
To identify the barriers and facilitators to start insulin in patients with type 2 diabetes.
METHOD
This was a systematic review. We conducted a systematic search using PubMed, EMBASE, CINAHL and Web of Science (up to 5 June 2014) for original English articles using the terms 'type 2 diabetes', 'insulin', and free texts: 'barrier' or 'facilitate' and 'initiate'. Two pairs of reviewers independently assessed and extracted the data. Study quality was assessed with Qualsyst.
RESULTS
A total of 9740 references were identified: 41 full-text articles were assessed for eligibility. Twenty-five articles (15 qualitative, 10 quantitative) were included in the review. Good inter-rater reliability was observed for the Qualsyst score (weighted kappa 0.7). Three main themes identified were as follows: patient-related, healthcare professional and system factors. The main patient-related barriers were fear of pain and injection (n = 18), concerns about side effects of insulin (n = 12), perception that insulin indicated end stage of diabetes (n = 11), inconvenience (n = 10), difficulty in insulin administration (n = 7), punishment (n = 7) and stigma and discrimination (n = 7). Healthcare professionals' barriers were as follows: poor knowledge and skills (n = 9), physician inertia (n = 5) and language barriers (n = 4). System barriers included lack of time (n = 5). The most common facilitators were understanding the benefits of insulin (n = 7), not being afraid of injections (n = 5), and patient education and information (n = 5).
CONCLUSION
Major barriers to insulin initiation persist despite availability of newer and safer insulin. Healthcare professionals should explore and address these barriers. Targeted interventions should be developed to overcome these barriers.
Topics: Decision Making; Diabetes Mellitus, Type 2; Humans; Hypoglycemic Agents; Insulin; Patient Compliance; Time-to-Treatment
PubMed: 26147376
DOI: 10.1111/ijcp.12691 -
Trauma, Violence & Abuse Apr 2023Adverse childhood experiences negatively impact future violence, victimization, perpetration, health, and lifelong development. The aim of the present study was to... (Review)
Review
Adverse childhood experiences negatively impact future violence, victimization, perpetration, health, and lifelong development. The aim of the present study was to systematically review the scientific evidence of empirical studies on the association between maternal childhood adversity in a familial context, including maltreatment, household challenges, and later maternal negative parenting. A search was performed in the PubMed, PsycINFO, Web of Science, SciELO, and LILACS databases, using the combination of the following keywords: (neglect OR abuse OR maltreatment OR harsh parenting OR punishment OR discipline OR negative parenting practices) AND (adverse childhood experiences OR early adversity OR cycle of violence OR cycle of maltreatment OR history of maltreatment) AND (mother OR maternal). The results of 29 studies showed predominantly significant direct associations between maternal childhood adversities and negative parenting with their children (83%). Parental stress was also significantly associated with a maternal history of childhood adversities. Focusing on the type of maltreatment practices, there were similar intergenerational transmission types: homotypic and heterotypic. Few studies have examined the protective factors that could buffer the negative impact of a maternal childhood history of adversities on later negative parenting.
Topics: Female; Child; Humans; Parenting; Child Abuse; Violence; Mothers; Parents
PubMed: 34342253
DOI: 10.1177/15248380211036076 -
Journal of Preventive Medicine and... Mar 2017We performed a systematic review to assess and aggregate the available evidence on the frequency, expected effects, obstacles, and facilitators of disclosure of patient... (Review)
Review
OBJECTIVES
We performed a systematic review to assess and aggregate the available evidence on the frequency, expected effects, obstacles, and facilitators of disclosure of patient safety incidents (DPSI).
METHODS
We used the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines for this systematic review and searched PubMed, Scopus, and the Cochrane Library for English articles published between 1990 and 2014. Two authors independently conducted the title screening and abstract review. Ninety-nine articles were selected for full-text reviews. One author extracted the data and another verified them.
RESULTS
There was considerable variation in the reported frequency of DPSI among medical professionals. The main expected effects of DPSI were decreased intention of the general public to file medical lawsuits and punish medical professionals, increased credibility of medical professionals, increased intention of patients to revisit and recommend physicians or hospitals, higher ratings of quality of care, and alleviation of feelings of guilt among medical professionals. The obstacles to DPSI were fear of medical lawsuits and punishment, fear of a damaged professional reputation among colleagues and patients, diminished patient trust, the complexity of the situation, and the absence of a patient safety culture. However, the factors facilitating DPSI included the creation of a safe environment for reporting patient safety incidents, as well as guidelines and education for DPSI.
CONCLUSIONS
The reported frequency of the experience of the general public with DPSI was somewhat lower than the reported frequency of DPSI among medical professionals. Although we identified various expected effects of DPSI, more empirical evidence from real cases is required.
Topics: Databases, Factual; Humans; Medical Errors; Patient Safety; Physicians
PubMed: 28372351
DOI: 10.3961/jpmph.16.105 -
Frontiers in Psychology 2024Corporal punishment is believed to precede various forms of violent behavior, yet prior research has yielded inconsistent findings, partly due to variations in violent...
Corporal punishment is believed to precede various forms of violent behavior, yet prior research has yielded inconsistent findings, partly due to variations in violent types and other factors. This meta-analysis systematically reviewed 35 studies including 144 effect sizes (comprising a total sample size of 159,213) investigating the association between corporal punishment and a spectrum of violent behaviors called Violent Behavior Spectrum (VBS). Additionally, meta-regressions were conducted to explore the moderating impact of punishment severity, violence type and cultural context. Our findings indicated a significant positive relationship between corporal punishment and VBS ( = 0.238, 95%, CI [0.176, 0.300]). Notably, punishment severity was found to influence the strength of this association. Namely, The more severe the corporal punishment, the more likely it is to lead to VBS. These results enhance our understanding of the intricate connection between corporal punishment and various forms of violence, providing valuable insights for both parenting practices and policy development.
PubMed: 38384354
DOI: 10.3389/fpsyg.2024.1323784