Autism spectrum disorder (ASD) is a developmental disability that can cause a wide variety of difficulties in social interaction, communication, and behavior. ASD is defined in the 5th Edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) as the presence of limited and repetitive behaviors, interests, or activity patterns with the emergence of permanent impairments in social interaction (American Psychiatric Association, 2013). Autism spectrum disorder (ASD) is a lifelong pervasive neurodevelopmental disorder reported to occur in 1 (approximately 2.3%) of 44 8-year-old children in the United States (Alyami et al., 2022; CDC, 2022; Vasilopoulou). and Nisbet, 2016).

Symptoms of ASD vary greatly depending on the child's developmental level and chronological age, and may include a number of behavioral symptoms such as hyperactivity, impulsivity, aggression, self-harming behavior, tantrums, and delayed toilet training (Neff \& Faso, 2015; Duarte et al. ., 2005). Supporting children with ASD is often complex, requiring multidisciplinary teamwork and continuity of care (Kohane et al. 2012; Lee et al. 2015). Parents of children with ASD must manage many aspects of caregiving that can be challenging and overwhelming (Bekhet et al., 2012). It has been reported that parents of autistic children experience lower quality of life, more depression, and more pessimism about the future than parents of children with normal development and parents of children with other developmental disabilities (Cappe et al., 2011; Johnson et al., 2011). The number of published studies on the impact of ASD on parents has increased over the past two decades. In a meta-analysis study, it was found that parents of autistic children have higher levels of parenting stress than parents of normally developing children or parents of children with other disabilities (for example, Down syndrome, cerebral palsy, intellectual disability) (Hayes \& Watson, 2008). 2013). Severe behavioral symptoms in a child with ASD have been associated with parenting stress, increased depression and anxiety symptoms (Cachia et al., 2016; Junior et al., 2016), and general psychological distress (Keenan et al., 2016). Stigma in social interaction affects well-being and stress in parents caring for a child with ASD (Chan \& Lam, 2017; Kinnear et al., 2016; Mak \& Kwok, 2010). In addition, it was stated that the well-being of parents was positively affected by social support (Werner \& Shulman, 2013).

The severity of a child's autism symptoms and behaviors has consistently been found to be one of the strongest predictors of parental stress (Davis \& Carter, 2008; Ingersoll \& Hambrick, 2011; Lyons et al., 2010; Hall \& Graff, 2012). Children with ASD usually develop anger, aggression, self-harm, tantrums, and repetitive behaviors that are described by parents as destructive, unpredictable, and difficult to manage (Ludlow et al. 2011). Since parents cannot "control" their children due to these situations, they are thought to be misbehaving by strangers and may receive condemnation and disapproval. Parents experience shame due to this situation (Mak \& Kwok, 2010; Neff \& Faso, 2015).

In a study, it was determined that parenting stress levels should be considered when designing early education interventions for children with ASD. Helping parents of children with ASD reduce their stress levels enables the child to achieve greater gains in time-intensive early education intervention programs (Osborne et al., 2008). Unless parents successfully cope with important stressors and effectively manage mental health problems, the expected effect of behavioral therapies for their children may be low (Osborne et al., 2008), and behavioral problems may increase in children due to parental stress (Lecavalier et al. et al., 2006 ; McGrath, 2013 ; Neece et al., 2012). Self-compassion, which includes being kind to oneself in difficult times, recognizing the common nature of human suffering, and being consciously aware of negative thoughts and emotions, is cited as one of the factors that can be an important coping strategy. Self-compassion includes being open and sensitive to one's emotions in the face of one's own negative experiences, a willingness to reduce the pain arising from these experiences, and approaching oneself with compassion. Self-compassion has three different components: self-compassion, shared experience of humanity, and conscious awareness (Neff, 2003). The "self-compassion" dimension of self-compassion shows the potential of a person to approach one's negative feelings, thoughts, actions or impulses in a forgiving, empathetic, sensitive and patient manner (Gilbert \& Irons, 2005).The "common experience of humanity" dimension of self-compassion requires knowing that being human brings with it limited power and that everyone can have flaws and deficiencies. The third dimension of self-compassion, "conscious awareness", includes being able to pay attention to the very moment one is in, clearly and consciously, being aware of and accepting whatever is happening at that moment. Besides being mindful, it is also very important to be able to pay attention to the present moment with compassionate and friendly attention. Mindfulness includes the ability to name and observe the emotions and thoughts one has at the moment, rather than reacting impulsively. In order for an individual to show self-compassion, he must first be aware of his pain (Neff \& Tirch, 2013). Awareness requires acknowledging the reality of experiences rather than escaping painful feelings. Therefore, mindfulness is an inevitable component of self-compassion and helps with emotion regulation. Emotion regulation; Being aware of the emotion, intensity and duration of feeling the emotion in the face of negative life experiences (Thompson, 1994). In other words, conscious awareness; It is to be able to provide balanced control of emotions without allowing the individual to accept his painful feelings, but without allowing these feelings to create anxiety in him (Neff, 2003).

In a study conducted with parents of children with ASD, it has been shown that parental stress and well-being are affected by self-compassion (Neff \& Faso, 2015; Wong et al., 2016). In a recent study on Mindfulness-Based Stress Reduction (MBSR) and Self-Compassion (SC) training for parents of children with ASD, it was reported that the education applied in parents reduced stress and anxiety and increased their awareness of attention (Rojas-Torres, 2021).

In the literature, international studies on Awareness-Based Self-Compassion training on stress reduction in parents of children with ASD are limited (Rojas-Torres, 2021). International studies on increasing resilience and well-being of Mindfulness-Based Self-Compassion training have not been found. When national surveys were examined, no study was found on the use of Mindfulness-Based Self-Compassion training to reduce stress, increase resilience and well-being. Considering the stress situations experienced by the parents of children with ASD, it is thought that the practice of Awareness-Based Self-Compassion training, as an evidence-based practice, is important for parents regarding stress, resilience and well-being.