In any country, students are considered as the future makers of the country (
1). One of the important objectives of the modern education system is to nurture those who are able to easily overcome their problems in everyday life and in the social environment. Hence, in the learning process, it is important to provide learning conditions and opportunities so that the best achievements are obtained (
2). Therefore, attention should be paid to the psychological characteristics of students and the factors affecting their academic performance.
The students' learning process is very much affected by their mental health, and one of the reasons for students' academic failure is their mental disorders. Obsessive-compulsive disorder (OCD) is a complex disease in children and the fourth most common mental disorder in the world (
3). It is also the most common mental disorder reported after fear, drug-related disorders, and major depression disorder (
4). Children with OCD may have obsessive or compulsive disorder or both (
5). The obsessions are mental actions or repetitive behaviors that occur in response to mental obsessions (
6).
There is no consensus on the exact number of people with OCD. This disagreement is due to the diversity of methods of conducting studies and diagnosing OCD. However, in the Fifth Diagnostic and Statistical Manual of Mental Disorders (DSM-5), the prevalence of this disorder in the United States was reported to be 1.2%, which is similar to the international prevalence (1.1 - 8.1%). However, many researchers believe that this prevalence is two to nine times the mentioned rate (
7). Due to its disabling nature, OCD can affect different areas of development in children and adolescents and thereby seriously impair their overall functioning. Various factors are involved in the incidence of obsession, including biological, psychological, and environmental factors, among which family factors are one of the strongest predictors of obsession in children (
8).
In recent years, OCD has received a great deal of research in terms of its importance and pervasive damage. These studies are often in the field of clinical trials, neuroimaging, and epidemiology (
9). In Iran, several studies have been conducted on the prevalence of OCD in different societies. Khosravi and Naseri, in a descriptive-cross-sectional study, reported the prevalence of OCD to be 43.3% in a sample of 411 participants aged 12 - 46 years in Jahrom (
10). In a causal comparative study, Hosseini and Dira reported the average prevalence of OCD in high school students in Bushehr (n = 911) to be 29.38% (
11). In another study, Hamzeh compared the frequency of OCD in children with and without chronic kidney disease (CKD) and reported 11.12 ± 2.54 and 15.32 ± 7.69 in healthy and CKD children (
12). OCD is most commonly diagnosed in children aged nine to 12 years. Coubert reported the peak prevalence of this disorder in children aged ten years (
7).
One of the key factors affecting the success of students is the concept of academic well-being, which is one of the newest concepts in positive psychology. DeGarmo and Martinez considered academic well-being as having components such as grade point average, homework skills, willingness to drop out of school, and satisfaction with academic performance and academic aspiration. In general, academic well-being indicates the role of well-being factors in relation to the school context and emphasizes the active role of the student and his/her abilities in creating a lively and desired academic environment (
13). Today, scholars consider school as a situation that plays a role beyond creating academic competence and a suitable place to nurture a complete student (
14). This growing focus on full student growth and the use of well-being in schools has been accompanied by research support for the positive effect of school on emotional, social, academic, and societal behavior (
15).
Therefore, the construct of well-being has influenced the field of education, and one of the important objective of education in advanced societies is to provide well-being opportunities for students (
16). The feeling of well-being and life satisfaction plays an important role in the mental health of people. Meanwhile, the lack of mental health provides the basis for various behavioral problems, disorders, and incompatibilities, and hinders the efficiency and development of society (
17).
Academic well-being, proposed by Tuominen-Soini et al. (
18), was defined in relation to four components of school (
19). The first component is school burnout, which includes academic fatigue, pessimistic attitude toward school, and the feeling of inadequacy, which cause stress, undesired motivation, and finally, academic failure (
20). The second component is involvement in school assignments and usually has a multidimensional structure, including psychological, educational, motivational, cognitive, and behavioral dimensions (
21). It also includes energy and strength in school (motivational), commitment to school (cognitive), and absorption in school work (behavioral) (
22). The third component is academic satisfaction, which can be a protective and empowering factor for successful performance in school and increase learning and psychological well-being. However, academic dissatisfaction can act as a risk factor and cause tendency to undesired behaviors such as drug abuse. The fourth component is the value of school, which is usually defined as the students' perception of school attendance and includes internal and external values (
23).
The psychological treatment of students with OCD is among the most important psychological issues. Due to the stress and problems caused by OCD, psychological training always seems necessary. Although primary prevention is always effective and beneficial, secondary prevention (psychotherapy interventions) can greatly reduce students' psychosocial problems (
24). Studies on the well-being of patients with OCD point to the low level of well-being of these patients. Therefore, these studies may lead to positive changes in their life that facilitate recovery from a critical life (
25).
One of the trainings to improve academic well-being and quality of life in these students is positivity training (
26). The aim of positivity is not to eliminate disorders but to create factors that cause growth and development in humans without denying the necessity and importance of harm (
27). Based on this approach, the strategies that help the subject to build a pleasant, attractive, and meaningful life are called positive interventions. Bolier et al. showed that using positive psychological interventions is a complementary strategy in promoting mental health and treatment programs; positive education can also increase physical and mental well-being and improve the quality of life (
28).