Social anxiety disorder (SAD) is a common experience triggered by heightened fear or anxiety in social situations in which an individual is exposed to the scrutiny of others; such as being observed or performing in front of strangers (American Psychiatric Association, 2013). Evidence indicated the 30-day, 12-month, and lifetime prevalence rates of social anxiety within various nations to be 1.3%, 2.4%, and 4.0%, respectively (D. J. Stein et al., 2017). Based on epidemiologic research, 36% of adults, especially youth fulfilled the threshold criteria for SAD (Jefferies & Ungar, 2020). Moreover, roughly one in ten students reported a severe level of SAD (Reta et al., 2020) predisposing them to a variety of negative outcomes like poor academic performance (Hood et al., 2021), low level of social interactions (Briot et al., 2020), susceptibility to depression (Habibi et al., 2014), and suicidality (Buckner et al., 2017). The severity of SAD as a public psychological concern has prompted a substantial increase in research into it. Effective prevention requires precise prediction. Therefore, a primary focus is on the underlying mechanisms and risk factors of SAD.
A great surge of research identified associated factors leading to SAD such as negative coping styles (Hofmann, 2007), substandard family function (Shao et al., 2020), poor life quality (Wu et al., 2016), cognitive emotion dysregulation (Zsido et al., 2021), insufficient of social support (Singh et al., 2020), as well as adverse childhood experiences (ACEs) (Lee et al., 2020). ACEs are characterized by child maltreatment (e.g., physical, sexual, emotional abuse, emotional and physical neglect) and family dysfunction (e.g., divorce or separation of parents, incarceration, violence, mental illness, and substance abuse) (Wang et al., 2021). Based on research into developmental psychopathology, ACEs are reported by 28.9% of individuals with psychiatric problems (Kessler et al., 2010). Specifically, ACEs are one of the most significant indicators of social anxiety symptoms (Crandall et al., 2020; Fitzgerald & Gallus, 2020; Wang et al., 2021). The findings of a meta-analysis indicated that exposure to any form of childhood maltreatment may more than double the risk of anxiety symptoms in adulthood (Li et al., 2016). Notably, those who encountered three or more times mentioned traumas displayed higher susceptibility (Meng et al., 2021; Watt et al., 2020). To date, numerous hypotheses explained the relationships between ACEs and social anxiety; relevant to this study, the stress sensitization theory postulated that individuals exposed to childhood adversity may be more susceptible to psychological disorders produced by proximate stressors (Bandoli et al., 2017). Additionally, cognitive theories place maladaptive emotion regulations at the core of depression and anxiety disorders. Emotion regulation abilities form in childhood and any adversities in this period are followed by failures in effectively regulating emotions. Also, based on evidence, emotion regulation mediates the association between ACEs and social anxiety (Cisler et al., 2010). Thus, children who experienced traumas are prone to subsequent social anxiety symptoms (Buhle et al., 2014; Burns et al., 2010). Moreover, the cognitive-behavioral model of SAD posits that the onset of SAD is the consequence of biological susceptibility and negative social learning experiences in combination (Heimberg et al., 2014). Based on Bowlby’s theory (1973), children develop coping mechanisms based on the influences of their parents and family environment to deal with stress, but ACEs during a formative period like childhood can disturb the development of a healthy self-concept, low self-esteem resulting in social withdrawal (Liu et al., 2015). A substantial rise in international research has proved the correlation between ACEs and social anxiety symptoms in various cultural contexts (Essau et al., 2012; Ho et al., 2020; Vaughn et al., 2017; Westermair et al., 2018). For instance, a study in Korea evaluated childhood financial struggles as significant early adversities. Considering that financial struggles may contribute to mental health issues like social anxiety in adulthood. Also, Korean culture has considered traumas to be shameful experiences that individuals must suffer and endure in solitude leading to social anxiety (Kim et al., 2023). Overall, childhood trauma as a strong predictor of SAD should not be overlooked; however, positive childhood experiences, such as strong parental bonding, have been identified as a protector against vulnerabilities to SAD (Spence & Rapee, 2016).
Parental bonding refers to an emotional attachment, commitment, and social relationship with parents/caregivers (Tichelman et al., 2019). Robust evidence showed poor parental bonding such as changes in parents' role, parenting style, and overprotection moderated the effect of ACEs on the child's anxiety (Field et al., 2011; Nanda et al., 2016). In a nutshell, the parent-child relationship, rather than curing and returning a person to an optimal level of well-being, would exacerbate the conditions as a traumatic experience, leading to extreme symptoms on the anxiety spectrum (Breidenstine et al., 2011; Mak et al., 2018). The significance of parental bonding in the etiology of SAD and its mediating role in relations between ACEs and social anxiety symptoms emphasizes the necessitates of studying it. A child’s ability to form this essential bond largely relies on the quality of care and protection offered by a parent. Abnormal parental bonding is defined as suboptimal levels of care, excessive levels of protection, and heightened criticism increasing susceptibility to social anxiety or other psychiatric disorders (Bowlby, 1973; Morris & Oosterhoff, 2016; Spence & Rapee, 2016). Kidd et al. (2022) in a systematic review of 57 studies reaffirmed that individuals with anxiety symptoms reported poor quality parental bonding with lower parental care and higher overprotection than those without psychiatric symptoms. Additionally, A meta-analysis of 53 studies in China (n = 26024) revealed that positive parenting is associated with a decline in social anxiety, while negative parenting is associated with increased social anxiety (Dong et al., 2022). Based on Bowlby’s attachment theory (1973), the years between infancy and emerging adulthood are crucial for psychological development. Thus, inadequate parental input in this period not only hinders psychological development but also renders the child susceptible to psychiatric disorders (Bowlby, 1973). Also, a child with secure emotional bonds finds her/himself worthy of affection, as well as having positive interactions with others. In contrast, a child with an insecure bond may have troubles with self-regulation, low self-esteem, or view him/herself as unworthy (Lee & Shin, 2021); which is followed by social anxiety symptoms (Dixon et al., 2020). Previous literature has converged on the idea that there is a strong association between traumatic events and insufficient parental care (Breidenstine et al., 2011). For instance, the frequency of ACEs is significantly higher in individuals experiencing separation from parents, having violent relatives, or any plausible deficits in parental bonding (Arditti, 2012). Therefore, parental bonding is an essential psychological process for a child's optimal development, as well as a crucial foundation for parents' positive behaviors, particularly in the context of fatherhood (Burns et al., 2022).
Several reviews indicated a possibly differing influence between fathers and mothers on the development of child anxiety (Majdandžić et al., 2016); nonetheless, most research has concentrated on the roles of mothers, with few considering the fatherhood (Bögels et al., 2008). According to Dick (2004), fatherhood is an individual's view of the father's emotional response and the roles fathers engage in based on the child's experiences growing up. Evidence showed that memories of the lack of father’s responsiveness in early childhood are associated with depression (Kullberg et al., 2020) and social anxiety (Bögels & Phares, 2008). Generally, Fathers play a challenging role in fostering a child's active, competitive, independent, and inquisitive nature, as well as the transition of these traits into the social world, particularly when young adults move away from home (Bögels & Phares, 2008); which varies from the mother-child attachment relationship that is to console and soothe offspring (Paquette, 2004). Existing theories proposed that the effective dynamic relationship between child and father, referred to as the father-child activation relationship, has the function to push the child’s limits and in this way can buffer against early separation, strangers, and novelty of the development of anxiety (Bögels & Perotti, 2011). Regarding the emotion regulation process, the father’s unfavorable behaviors in the child-parent relationship influence the child’s cognition toward life; as a result, a large obstacle poses to the emotion regulation process which plays an essential role in the emergence of social anxiety (Gómez-Ortiz et al., 2019). Moreover, based on the emotional security theory (EST), fathers are essential sources of emotional security (Suh et al., 2016). Hence, children who are rejected by their fathers experience a lack of affection and security, leading to inferiority, rage, and a lack of self-confidence (Van Zalk et al., 2018). In contrast, children of accepting fathers showed a strong ability for innovation and emotional security which is a supporting factor in confronting social anxiety (Bögels & Perotti, 2011). Data from a meta-analysis suggested the relationship between parental control and child social anxiety was strong in research that included fathers and moderate in studies that only involved mothers (Van Der Bruggen et al., 2008). Furthermore, a recent study conducted over 3000 families in the UK found that mental health problems in fathers or the father's absence from the child may affect the child's cognition, emotions, the social ability, in addition to affecting the father (Gutierrez-Galve et al., 2019).
The study context
In traditional Eastern societies such as Iran, an authoritarian parenting style is prevalent, resulting in cultural influences which lead fathers to adopt a less engaging and more authoritarian role in the father-child relationship (Rahkar Farshi et al., 2018). Fathers' ability to form relationships with children may also be constrained by time limitations caused by employment obligations; thus primary responsibility for the direct upbringing of children is usually attributed to mothers (Salami & Ghajarieh, 2016). In addition, it is the responsibility of mothers to facilitate relationships between fathers and children which contributes to a variety of positive outcomes, including enhanced well-being and self-efficacy. Accordingly, cultural structures reinforce gender roles and restrict the involvement of fathers in the Iranian context (Valizadeh et al., 2018). Evidence showed a majority of Iranian adolescents reported that their mothers were more familiar with them, provided more guidance, and was more involved in their lives than their fathers, highlighting the crucial role of mothers in Iranian childrearing, while fathers' roles appeared to be weaker (Rahkar Farshi et al., 2018). Furthermore, since Iran has been undergoing a long period of modernization recently, the location of this study is significant to reflect on. Iranian society witnessed substantial social changes such as an increase in education and personal self-efficacy, especially among young females. As a result, young adult participation in societal activities and education has expanded dramatically (Hajebi et al., 2018). Unlike in the past, parents increasingly encourage children to pursue higher education in order to raise their social standings (Abbasi et al., 2002). Being a member of a society emphasizes the need for researching social concerns and other undesirable symptoms that may impair an individual's societal presence (Heerey & Kring, 2007). Based on a national mental health survey, anxiety disorders were the most common type of psychiatric disorder in Iran demanding special dedicated attention (Noorbala et al., 2004) which may stem from parent-child interactions (Bernstein et al., 2019). Thus, in light of shifting social norms and family structure in Iranian society, we investigated the etiology of social anxiety, focusing on factors related to primary family relationships, which may make it difficult for an individual to function successfully in society as a confident person later in adulthood. A closer examination of these factors could aid in disease prevention and prognosis.
The present study aimed to evaluate the associations between ACEs, social anxiety symptoms, parental bonding, and fatherhood. In light of the broader research on social anxiety, several specific hypotheses were formulated: (i) It was postulated that social anxiety symptoms would exhibit a negative correlation with fatherhood. (ii) A negative association between parental bonding and social anxiety symptoms was expected. (iii) A positive association was anticipated between adverse childhood experiences and social anxiety symptoms.