Objective: We reviewed previously published meta-analyses of neurofeedback applied to children with ADHD and conducted a new meta-analysis of randomized controlled trials (RCTs) that updates previous results and incorporates methodological modifications. Method: Searches were carried out through PubMed, Sage, PsycINFO, SpringerLink, and Psicodoc. We used Hedges’ (adjusted) g and a random-effects model. To assess heterogeneity, Q and I2 were calculated. We performed different analyses depending on the control groups, ADHD symptoms, pre- and/or posttreament data used and symptom evaluator. Results: We reviewed seven meta-analyses, and 17 studies were incorporated into the meta-analysis. RCTs support the efficacy of neurofeedback applied to ADHD when most proximal evaluators assess symptoms. Neurofeedback significantly improves inattention symptoms when possibly blinded evaluators assess symptoms. The preliminary results suggest that stimulant medication is more effective than neurofeedback. Conclusion: New RCTs that establish links between ADHD symptom measurements, subjects’ learning after neurofeedback, and neurophysiological measures could improve the quality of the conclusions.

Mindfulness is connected to positive outcomes related to mental health and well-being. However, the psychological mechanisms that account for these relationships are largely unknown. A multiple-step multiple mediator structural equation modeling (SEM) model was tested with mindfulness as the independent variable; purpose in life and behavioral activation as serial mediators; and happiness, anxiety, and depression as outcome measures. Data were obtained from 1267 women. Higher mindfulness was associated with higher levels of happiness and lower anxiety and depression symptoms. The association of mindfulness with the outcome variables could be partially accounted for by purpose in life and behavioral activation. The SEM model explained large proportions of variance in happiness (50%), anxiety (34%), and depression (44%) symptoms. Mindfulness is associated with both a sense of purpose in life and engagement in activities, which are also connected with positive outcomes. Moreover, having purposes in life is linked to higher levels of behavioral activation.

The importance of cultivating self-compassion is an often neglected issue among mental health professionals despite the risks to occupational well-being present in psychological care, such as burnout or compassion fatigue. In this context, this literature review has a twofold aim. Firstly, to contribute to raising awareness of the benefits of self-compassion among professionals, based on empirical research findings. Secondly, to coherently organize the available evidence on this topic, which to date appears scattered in a variety of articles. A systematic search on the APA PsycInfo database was conducted, and 24 empirical studies focused on the topic of the benefits of self-compassion in mental health professionals were finally selected. Concerning their methods, only 4 of the selected studies used experimental or quasi-experimental designs, 14 were cross-sectional studies, 3 presented qualitative research, and 3 were literature reviews. The research, regardless of methods used, points mainly to the benefits of self-compassion on the therapists’ mental health and well-being; prevention of occupational stress, burnout, compassion fatigue, and secondary traumatization as well as improvement of therapeutic competencies and professional efficacy-related aspects. In the review, self-compassion appeared as a process that could explain the benefits (eg on burnout) of cultivating other skills (eg mindfulness). To further explore this point, an additional review included 17 studies focused on the effects of mindfulness or compassion-based interventions on therapists’ self-compassion. In conclusion, our work joins those who have recommended the inclusion of self-compassion trainings in the curricula of mental health professionals.

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