Introduction
Public stigma refers to the general public’s tendency to negatively label, stereotype, isolate, and discriminate against individuals with socially discredited attributes [
1,
2]. Research shows that public stigma toward individuals with mental disorders is widespread across various geographical and cultural settings [
3,
4]. Due to their psychiatric symptoms, these individuals are often misperceived as unpredictable, violent, and incapable [
5,
6]. As a result, they may experience a decline in social status and face unequal treatment in key areas of community life, including education, employment, housing, healthcare, and social services [
7,
8]. Additionally, they may suffer from verbal abuse, physical violence, and social exclusion in interpersonal interactions [
9,
10]. These manifestations of public stigma can create a highly stressful living environment, hindering the process of mental health recovery [
11,
12].
When individuals with mental disorders continuously experience public stigma, they may gradually internalize the public’s stigmatizing attitudes and develop self-stigma [
13,
14]. Self-stigma refers to the process by which stigmatized individuals adopt, internalize, and integrate the public’s negative views into their own belief systems [
15,
16]. Individuals experiencing self-stigma often develop negative thoughts and feelings about themselves and their stigmatized identities [
17,
18]. Specifically, they may perceive themselves as inferior and of lesser value than others, leading to reduced self-esteem and self-efficacy [
19,
20]. Moreover, they may experience heightened feelings of shame and helplessness due to their psychiatric diagnosis and illness identity [
21,
22].
The on-going manifestations of stigma at the societal, community, interpersonal, and intrapersonal levels can significantly hinder individuals with mental disorders from engaging in valued living [
23,
24]. Valued living refers to participating in daily activities that align with personal values, fostering a sense of meaning and purpose in life [
25,
26]. When individuals with mental disorders constantly face stigma at various socio-ecological levels, they may feel powerless and become socially anxious [
27,
28]. This can lead them to actively engage in social withdrawal, ultimately hindering their ability to pursue life opportunities and fully participate in community life [
29,
30]. Additionally, when they develop self-stigmatizing beliefs and attitudes, they may consider themselves as incapable or unworthy of achieving their personal goals, which diminishes their motivation to engage in goal-directed behaviors [
31,
32]. As a result, they may experience a reduced sense of fulfillment in life [
23,
24].
Importantly, the adverse psychological effects of stigma can impair mental health and hinder recovery among individuals with mental disorders [
13,
33]. When these individuals struggle to cope with stigmatizing experiences and to live in alignment with their personal values, they may feel disempowered and experience a diminished sense of autonomy and self-determination [
34,
35]. Consequently, they may exhibit lower levels of positive emotions and happiness, alongside heightened levels of psychological distress, negative mood, and affective symptoms [
36,
37]. Additionally, they may have poorer personal recovery, finding it more difficult to live a hopeful, meaningful, and fulfilling life amidst their mental illness [
19,
38]. Furthermore, they may experience reduced life enjoyment and satisfaction [
24,
39]. The cumulative effects of these challenges likely include a decline in mental health-related quality of life, characterized by increased negativity toward everyday life (reflecting lower well-being) and diminished capacity to carry out daily activities (indicating poorer functioning) [
17,
40].
Given the detrimental impact of stigma on mental health and quality of life, it is crucial to support individuals with mental disorders in developing stigma resistance [
41,
42]. Stigma resistance refers to the ability to remain unaffected by public stigma and to actively challenge or deflect encounters with it [
43,
44]. Specifically, individuals with stigma resistance are likely to critically reflect on how public stigma devalues, discredits, and marginalizes them [
45,
46]. With greater awareness and better understanding of the illegitimacy of public stigma, they are more likely to reject and invalidate stigmatizing views regarding their mental illness [
47,
48]. As a result, they are less prone to internalizing public stigma as self-stigma and less susceptible to developing negative self-perceptions or experiencing feelings of shame and inferiority [
49,
50].
Research indicates that stigma resistance is more than just the absence of self-stigma [
51,
52]. Specifically, it can empower individuals with mental disorders and foster their identity affirmation [
41,
48]. Notably, individuals with stigma resistance may take more initiatives to counter negative cultural stereotypes, combat oppressive social structures, and address unequal power dynamics [
43,
44]. By engaging in individual and collective actions to confront their disadvantaged situations and advocate for equal rights for their social group, they may recognize their personal capacity to drive social change [
43,
44]. This process can enhance their sense of agency and mastery, leading to stronger identity affirmation, characterized by positive attitudes toward their identity as patients [
49,
50]. As a result, they may experience greater self-acceptance, self-respect, and self-worth [
49,
50].
Stigma resistance can enable individuals with mental disorders to enhance their valued living as well [
20,
24]. Specifically, those who exhibit stigma resistance can avoid becoming engulfed in stigma-related memories or overly identifying with self-stigmatizing thoughts and emotions, allowing them to step back and distance themselves from these unpleasant experiences [
41,
53]. Instead of getting caught up in negativity through constant rumination and worry, they can let go of their negative experiences and develop a sense of self that is distinct from those experiences [
41,
53]. By remaining unaffected by stigma, they can continue to pursue lives and activities that are meaningful and important to them [
20,
24]. They can also stay grounded in their long-term aspirations, progressing in life guided by their personal values [
20,
24].
By fostering identity affirmation and valued living, stigma resistance can help individuals with mental disorders promote their mental health and quality of life [
51,
52]. Individuals with stigma resistance can cope more adaptively with social disapproval and rejection, which enables them to maintain a positive sense of self [
41,
42]. They are also better equipped to engage in meaningful roles and pursue activities that hold personal significance [
49,
50]. As they become more effective in exerting a positive influence over their own lives, they can experience a greater sense of fulfillment in life [
49,
50]. Consequently, they can achieve higher levels of personal recovery and life satisfaction, and experience lower levels of psychological distress, leading to better mental health and improved mental health-related quality of life [
41,
48].
Objectives of the present study
While previous research has primarily focused on the adverse effects of public stigma and self-stigma, limited studies have explored the benefits of cultivating stigma resistance [
51,
52]. Indeed, stigma resistance is a distinct construct from public stigma and self-stigma, holding important value on its own due to its significant associations with mental health that extend beyond these other stigma constructs [
43,
44]. To date, there has been scant research on the longitudinal impact of stigma resistance on the mental health of individuals with mental disorders, and the mechanisms underlying this impact remain poorly understood [
41,
42]. In the present study, we aimed to contribute to the literature by examining whether stigma resistance (
predictor) prospectively influences identity affirmation and valued living (
mediators) and, in turn, psychological distress, personal recovery, and life satisfaction (
outcomes) among individuals with mental disorders. To unravel the temporal dynamics of these variables, we employed a 1-year, two-wave longitudinal research design to explore whether the predictor at Month 0 (M0) is associated with the mediators and outcomes at Month 12 (M12), while controlling for demographic characteristics such as gender, age, and education level at M0, as well as autoregressive effects based on the baseline levels of the mediators and outcomes at M0. This analysis allows us to examine whether the baseline predictor can effectively predict the development of the mediators and outcomes over time. We hypothesized that stigma resistance at M0 would be associated with increased identity affirmation and heightened valued living, leading to reduced psychological distress, improved personal recovery, and enhanced life satisfaction at M12. We also hypothesized that the associations between stigma resistance and the mental health outcomes would be mediated by identity affirmation and valued living.
Discussion
In line with our prior hypotheses, our results indicated that stigma resistance was negatively associated with psychological distress and positively associated with personal recovery and life satisfaction, and these associations were mediated by higher levels of identity affirmation and valued living. These results suggest that individuals with greater stigma resistance are better able to affirm their illness identities and lead lives aligned with their personal values. By actively challenging and resisting negative societal judgments, these individuals free themselves from feelings of inferiority and disempowerment, allowing them to cultivate a positive self-perception and pursue a life of personal significance. Ultimately, they achieve higher levels of personal recovery and life satisfaction, along with reduced levels of psychological distress, contributing to better mental health and improved quality of life.
Longitudinal impact of stigma resistance on mental health outcomes
Previous research has established that when individuals with mental disorders endorse and internalize public stigma as self-stigma, it can lead to negative self-perceptions and heightened psychological distress, thereby hindering their progress toward symptomatic remission and clinical recovery [
13,
14]. Expanding on this body of research work, our study revealed a significant negative relation between stigma resistance and psychological distress. This suggests that individuals who actively resist and counteract public stigma may experience lower levels of psychological distress. By actively challenging societal disapproval and devaluation, these individuals may effectively reduce stigma internalization and its associated mental health problems. These findings align with past studies that have indicated the potential of stigma resistance in promoting better psychological well-being, including reduced emotional distress, fewer affective symptoms, and improved clinical recovery [
51,
52].
Past research has indicated that stigma resistance plays a pivotal role in empowering individuals with mental disorders to establish a contributing, hopeful, and satisfying life despite the presence of a stigmatized illness identity [
41,
49,
50]. Building on these findings, our study revealed positive associations between stigma resistance and both personal recovery and life satisfaction. Specifically, our findings suggest that individuals who actively confront and overcome stigma are better able to enhance their positive perceptions of recovery and promote their subjective quality of life. These positive psychological outcomes of stigma resistance align with prior research demonstrating the associations between stigma resistance and more positive attitudes toward recovery, as well as more favorable evaluations of their own lives [
41,
49,
50].
Stigma resistance was linked to reduced psychological distress and increased personal recovery and life satisfaction through enhanced identity affirmation in individuals with mental disorders. This mediation occurs likely because individuals with stigma resistance are more proactive in countering negative cultural stereotypes, challenging oppressive structures, and addressing power imbalances [
43,
44]. By taking actions to advocate for their rights, they recognize their ability to effect social change [
43,
44]. This process can foster a sense of agency and mastery, boosting self-appreciation and self-confidence, which further strengthens identify affirmation [
49,
50]. In this way, stigma resistance can promote better mental health and improve quality of life for individuals with mental disorders [
49,
50].
The longitudinal associations of stigma resistance with psychological distress, personal recovery, and life satisfaction were mediated by valued living as well. This occurs probably because individuals with stigma resistance can demonstrate greater resilience against stigma, which allows them to feel less constrained by the stigma imposed on them [
41,
53]. They can also be better equipped to engage in valued life activities, persist in pursuing personally meaningful goals, and align their daily activities with their authentic selves, despite potential discrimination [
41,
53]. This process can empower individuals with mental disorders to reclaim their sense of control and autonomy in their lives, enabling them to navigate their own paths to rehabilitation and recovery [
41,
53]. Ultimately, this can lead to improved personal recovery, higher life satisfaction, and reduced psychological distress, enhancing mental health-related quality of life [
20,
24].
Stigma resistance model for individuals with mental disorders
The present study represents one of the initial efforts to validate a conceptual model elucidating the longitudinal impact of stigma resistance on mental health in individuals with mental disorders. This model advances the literature by revealing the mediating mechanisms between stigma resistance and mental health. It is noteworthy, however, that the model accounted for only a moderate proportion of the variance in the outcome variables. This result is not entirely unexpected, as the protective benefits of stigma resistance may interact with the negative influences of perceived public stigma and self-stigma, collectively shaping identity affirmation, valued living, and ultimately mental health outcomes [
41,
51]. Given the limited research exploring the interplay and combined effects of various stigma-related constructs (e.g., perceived public stigma, self-stigma, and stigma resistance) on mental health, further studies are needed to develop and evaluate a more comprehensive model that addresses these interactions and their cumulative effects.
Implications for interventions
Given the psychological benefits of stigma resistance, future mental health services should help individuals with mental disorders develop the ability to remain unaffected by public stigma and actively challenge it. Specifically, mental health service providers should assist these individuals in enhancing their awareness of the illegitimacy of public stigma and empower them to undertake anti-stigma efforts [
17,
24]. Future researchers should develop evidence-based interventions that enhance stigma resistance in individuals with mental disorders through randomized controlled trials. By intentionally manipulating stigma resistance and observing its changes and effects on mental health outcomes, these trials can further test our conceptual model based on the interventionist theory of causality [
63], establishing causal relations among variables and revealing the mechanisms underlying the psychological effects of stigma resistance.
It is important to note that while stigma resistance may help individuals with mental disorders buffer the adverse psychological effects of public stigma, a key long-term question is how to eradicate the roots of public stigma and foster cultural changes in attitudes and behaviors toward individuals with mental disorders. In order to reduce the public’s negative perceptions of mental illness, mental health organizations should conduct community-based psychoeducation programs that challenge biased beliefs about mental illness and replace them with accurate information [
2,
64]. Also, to combat the public’s prejudicial attitudes, these organizations should implement contact-based interventions that promote positive interactions between people with and without mental illness [
2,
64]. Furthermore, to decrease the public’s discriminatory actions against individuals with mental disorders, mental health organizations should launch large-scale advocacy campaigns that promote the values of diversity and inclusion in society [
2,
64].
Limitations
This study has several limitations. First, our sample consisted solely of Chinese people with mental illness, which may limit the generalizability of our findings to individuals from other ethnic and cultural backgrounds. To test whether our findings can be extrapolated to a broader population, future studies should include samples with greater ethnic and cultural diversity. Second, all our measures relied on self-reports from participants, which may have been influenced by common method and single-reporter biases. Additionally, our measures included translated and adapted scales that require further standardization for the study population. To enhance assessment validity, future studies should employ multi-method, multi-informant approaches alongside fully standardized measures to evaluate the variables. Third, while this study measured stigma resistance at baseline and assessed subsequent changes in mental health outcomes to establish a temporal sequence, the lack of follow-up measurements for stigma resistance limits our ability to account for its potential changes over time, which may also affect mental health outcomes. To gain a more comprehensive understanding of the relations among these variables, future studies should measure all of them at each time point and use cross-lagged analyses to investigate their changes and interrelations.
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