Psychological Flexibility

This study aims to evaluate the effectiveness of mindfulness training on competitive anxiety, attentional control, psychological flexibility, mindfulness, and badminton skill performance among university badminton athletes in Jiangxi, China. A cluster-randomized controlled trial will be conducted, with universities assigned to either a mindfulness intervention group or an active control group. Participants in the intervention group will receive a 7-week Mindfulness-Acceptance-Insight-Commitment (MAIC) program in addition to their regular badminton training, while participants in the control group will receive a documentary-based active control intervention in addition to the same regular badminton training. Psychological outcomes and badminton skill performance will be assessed at baseline (Week 0), during the intervention (Week 4), and at the end of the intervention (Week 7).

This randomized controlled trial will evaluate two Acceptance and Commitment Therapy (ACT)-based counseling approaches for mothers whose infants are hospitalized in a Neonatal Intensive Care Unit (NICU). Mothers of infants in the NICU may experience high levels of stress, anxiety, and depressive symptoms. ACT is an approach that aims to improve psychological flexibility by helping people respond more effectively to difficult thoughts, emotions, and stressful experiences. A total of 135 mothers will be enrolled from two hospitals in Istanbul, Türkiye. Participants will be randomly assigned to one of three groups: an individual online ACT-based workshop, an ACT-based chatbot counseling program, or standard care. Mothers in the online workshop group will receive one individual 60-minute online session that includes mindfulness, acceptance, cognitive defusion, values clarification, and committed action exercises. Mothers in the chatbot group will receive ACT-based psychoeducation, guided exercises, and supportive digital counseling through a mobile application for four weeks. Mothers in the control group will receive the routine information and care normally provided in the NICU. Psychological flexibility will be the primary outcome. Depression, anxiety, and stress symptoms will be evaluated as secondary outcomes. Assessments will be completed at baseline, Week 2, Week 4, and at the 6-month follow-up. The study aims to determine whether ACT-based online and digital counseling can improve psychological flexibility and reduce psychological distress among mothers of infants hospitalized in the NICU.

This research project investigates the effects of a nature-based programme (Finding with Nature, FWN), on psychological well-being, functioning, and nature connectedness among older adults (65 and older) who provide care for their close one in Finland. The FWN programme combines nature exposure, physical activity, and Acceptance and Commitment Therapy (ACT) methods. The effects of the FWN programme are studied in a randomised controlled trial. The psychological well-being, functioning, and nature connectedness are investigated with self-report measures and analysed with quantitative methods. The results provide knowledge about the ability of nature-based, low-threshold methods to support older adults (65+) who provide care for their close one.

This four-arm, single-blind randomized controlled trial examines the effects of four brief daily 5-minute practices over 28 days on psychological flexibility and physiological variables in Spanish-speaking adults. Participants will be randomly assigned to one of four groups: Box Breathing, Cyclic Sighing, Mindfulness focused on exhalation with the syllable "AH", or Conscious Cyclic Sighing. Outcomes include state and trait anxiety (STAI), positive and negative affect (PANAS), psychological flexibility (MPFI-24, Psy-Flex), and physiological variables (heart rate, respiratory rate, heart rate variability). Assessments are conducted at baseline, daily during the 28-day intervention, at post-intervention (day 31), and at 2-month follow-up.

This study will test whether an 8-week multi-component positive psychology-based psychoeducation program can reduce perceived stress and improve psychological flexibility among first-year undergraduate nursing students. Eligible students who provide informed consent will be randomly assigned to either an intervention group or a waitlist control group. The intervention group will attend weekly 60-75 minute psychoeducation sessions including brief psychoeducation, experiential exercises, shared reflection, and home practice assignments. The waitlist control group will continue their usual routine during the study period and will not receive any intervention before post-test assessment. Outcomes will be assessed at baseline and immediately after the 8-week program using the Perceived Stress Scale-14 and the Acceptance and Action Questionnaire-II.

This study aims to evaluate the effects of an Acceptance and Commitment Therapy (ACT)-based group therapy program, combined with an ACT-based mobile app, on emotional eating, emotion regulation, and psychological flexibility in overweight individuals. Emotional eating is a condition in which individuals frequently use eating behavior as a coping mechanism for negative emotions. Participants will be randomly assigned to intervention groups receiving ACT-based group therapy, ACT-based group therapy combined with an ACT-based mobile app, or a control group. The intervention will last six weeks and will include structured group sessions as well as mobile-based exercises, reminders, and coping strategies. Outcome measures will include emotional eating, emotion regulation, and psychological flexibility. Assessments will be conducted at baseline, post-intervention, and during the follow-up phase. The findings of this study are expected to contribute to the development of accessible and effective interventions for emotional eating.

Acceptance and Commitment Therapy (ACT) tailored to meet the needs of adults living with cystic fibrosis (ACT with CF) is a newer form of talk therapy that has been shown to reduce anxiety \& depression and improve psychological flexibility, and value-based living. The investigators are now trying to find out whether a self-help version of this treatment (ACT with CF - Self Help Toolkit) is also effective in reducing anxiety and depression and improving psychological flexibility and value-based living in adults with CF. Adults with cystic fibrosis are at increased risk for anxiety and depression. This study examines whether a patient-facing therapy, ACT with CF - Self Help Toolkit can help to reduce anxiety and depression among adults with CF. This treatment can be accessed on the participant's smartphone.

Parenting children with special health care needs can be stressful and weigh on the caregivers' mental health. For the individuals with special needs, the mismatch between their needs and the normative practice in the world around them can be frustrating and detrimental to their functioning. The demands and concerns to these families can be so real that it may not be sensible to examine the validity or helpfulness of the distressing thoughts or feelings but to promote psychological flexibility, which is a key to value-guided living. This pilot study explores the effects and feasibility of a group-based intervention for families of individuals with special health care needs.