Mindfulness-Based Stress Reduction and Mindfulness-Based Cognitive Therapy for Depression: A Systematic Review of Cognitive Outcomes.

Objectives: Summarize existing literature on cognitive outcomes of MBSR and MBCT for individuals with depression. Methods: Following PRISMA (2021) guidance, we conducted a systematic review. We searched databases for studies published from 2000 to 2020 which examined cognitive outcomes of MBSR and MBCT in individuals with at least mild depressive symptoms. The search result in 10 studies (11 articles) meeting inclusion criteria. Results: We identified five single armed trials and five randomized controlled trials. Results indicated that three studies did not show any improvements on cognitive outcomes, and seven studies showed at least one improvement in cognitive outcomes. Conclusions: Overall, the review highlighted several inconsistencies in the literature including inconsistent use of terminology, disparate samples, and inconsistent use of methodology. These inconsistencies may help to explain the mixed results of MBSR and MBCT on cognitive outcomes. Recommendations include a more streamlined approach to studying cognitive outcomes in depressed individuals in the context of MBSR and MBCT.

An adapted Delphi approach: The use of an expert panel to operationally define non-judgment of internal experiences as it relates to mindfulness.

OBJECTIVES: There are several definitions of mindfulness throughout the literature, many of which suggest an attitude of non-judgmental awareness. However, the concept of "non-judgment" itself has not previously been systematically operationally defined. Our purpose was to use an expert panel to generate an operational definition of non-judgment of internal experiences, as it relates to mindfulness, to be used to inform the development of an implicit measure of the construct. DESIGN: We utilized an adapted Delphi survey method consisting of three survey rounds. SETTING: We employed in-person and online survey methods. RESULTS: We used three survey rounds with an adapted Delphi approach. Expert review panelists consisted of 18 mindfulness researchers or clinicians. Each round of survey results was assessed and discussed among the core team. A consensus was reached among the core team for an operational definition of non-judgment of internal experiences: "acknowledging our thoughts, feelings, and sensations, as they are, without applying valence (e.g., good, bad, right, wrong) to them." CONCLUSIONS: An expert panel review process informed the generation of an operational definition of non-judgment of internal experiences. Our operational definition provides a foundation for the future development of an implicit task of non-judgment of internal experiences, with the aim of using this task to assess change in response to mindfulness-based treatments. To our knowledge, this is the first systematic definition of non-judgment of internal experiences within the mindfulness literature.

Effectiveness of a brief adjunctive yoga intervention for short-term mood and psychiatric symptom change during partial hospitalization.

OBJECTIVE: Evidence concerning the effectiveness of yoga in partial hospital programs is limited. Yet, partial hospitals provide treatment at a critical juncture by bridging inpatient and outpatient care. The present study tested the effectiveness of a single-session group yoga intervention for short-term mood and psychiatric symptom change in participants attending a 1- to 2-week partial hospital program. METHOD: Participants included 104 partial hospital patients who participated in the single-session yoga intervention and completed a measure of positive/negative affect before and after the group. Participants, as well as partial hospital patients who did not attend the yoga intervention (n = 438), completed measures of depression and anxiety symptoms at admission and discharge from the program. At discharge, they also rated their perceived improvement and the overall quality of the care they received. RESULTS: Participants who attended the yoga intervention experienced significant improvements in positive and negative affect during the group. They did not show greater improvements in symptoms of anxiety or depression over the course of treatment compared to individuals who did not attend the group. Yoga intervention participants nonetheless gave higher ratings to the quality of the care they received. CONCLUSIONS AND IMPLICATIONS FOR PRACTICE: Findings demonstrated that attending a single yoga session during partial hospitalization was associated with short-term mood benefits, and with enhanced overall perceptions of treatment. Further research is needed to determine the conditions under which participation in yoga during partial hospitalization could contribute to symptom change in this context. (PsycINFO Database Record (c) 2019 APA, all rights reserved).