The feeling of emotional self-efficacy helps people understand how to handle positive and negative emotions [
1]. Together with this, emotion regulation indicates the process that helps modulate emotions, whether consciously or not, to adapt suitably to the demands of the environment [
2]. It involves increases or decreases in the emotional experience [
3,
4,
5]. Also, positive and negative emotional states are related to the personality traits of extraversion and neuroticism [
6]. Effective emotional regulation can enhance emotional self-efficacy, which functions as a central characteristic of human agency. [
7]. The feeling of emotional self-efficacy can have an influence on the type of goals people set for themselves and even on the professions they may end up working in when they are adults [
8]. Hence, it is worth taking a closer look at the phenomena that promote self-efficacy for positive and negative emotions.
This study aims to analyse the role of emotion regulation (with the dimensions of cognitive reappraisal and expressive suppression) as a predictor of self-efficacy for positive and negative emotions, as well as the mediating role of the personality traits of emotional stability and extraversion in that prediction.
1.1. Personality and emotional self-efficacy
Personality traits are defined as relatively stable patterns of thought, feelings and behaviour that an individual experience [
9]. However, with the entry of early adolescence, the personality becomes unstable [
10]. With the onset of adolescence, personality traits change in the opposite way, becoming less mature until the arrival of adulthood when they mature again [
11,
12,
13,
14]. Adolescence is a stage characterized by changes in personality traits [
15,
16]. As a result, behavioural patterns and forms of temperament themselves gradually become established in connection with the environment [
17].
Social cognitive theory considers that personality traits are shaped via multiple processes, including the generalisation of skills and self-awareness, which become formed in the interactions between the person and the environment, and in life’s transitions, and end up becoming behavioural patterns [
18]. The five-factor model refers to five big traits: extraversion, agreeableness, conscientiousness, neuroticism (v. emotional stability) and openness to experience.
Furthermore, there are more superficial traits or expressions of personality referring to people’s beliefs, abilities, values and attitudes. These values depend on the core structures, but they are more flexible and can be shaped by environmental influences [
19]. This more superficial group includes self-evaluations of efficacy, which help create awareness of how to manage positive and negative emotions [
1].
Among the big five personality traits, extraversion and neuroticism (v. emotional stability) are seen as predictors of positive and negative emotional states [
6], with neuroticism being the opposite of emotional stability. The two traits of extraversion and emotional stability are aspects of oneself that enable adaptation to the demands of one’s environment [
20]. Extroverts tend to have positive emotional states and are satisfied with life, whereas neurotic people tend to be in a negative emotional state, among other reasons because they focus on negativity, which makes them more prone to stimuli that cause negative emotions [
21]. Also, people with high levels of emotional stability have more resources to tackle negative emotional states [
22,
23].
Emotional stability and extraversion tend to encourage people to seek a greater connection to their environment. People with high levels of emotional stability have resources to relate to others via assertive attitudes that help them to argue for their needs. Extroverts seek social interactions and others to whom to relate [
18,
24]; they take an interest in their company and tend to be assertive [
25]. Thus, both of these personality traits can play a crucial role in social relations and the search for solutions in day-to-day events that lead to tension, which are very much present in adolescent academic and occupational environments [
20].
Emotional self-efficacy is defined as a person’s belief in their capacity to achieve proposed goals efficiently and reach the desired result [
26]. The Social Cognitive Theory concentrates research on the agentic perspective, in which agency works through a process of causality, which involves personal, behavioural and environmental factors [
27]. In this process, people actively assume the course of their life. This means they can anticipate the consequences of their actions in order to guide them towards plans of action, supported by a process of reflection and self-regulation [
26]. Achievement of the proposed goals largely depends on beliefs in one’s own efficacy, which will mark the course of action in a process of self-management of psychosocial functioning [
28]. These beliefs in self-efficacy also have an influence on motivation and perseverance in the face of difficulties, as well as on the expectations of results [
29]. Beliefs and the process of self-regulation also have an impact on the sense of achievement or failure [
27]. While experiencing achievement, one’s feeling of self-efficacy grows, while motivation, capacity and interest in the task all improve, too. All of this occurs via cognitive, motivational, affective and decision-taking mechanisms [
26]. On the other hand, experience of failure may have a negative impact on the feeling of self-efficacy and reduce interest and motivation to achieve the proposed goals [
29].
The feeling of efficacy that accompanies achievement or failure is marked by positive and negative emotions. Self-efficacy for positive emotions (POS) refers to one’s perceived ability to express emotions such as happiness, enthusiasm, and pride as a result of success and pleasurable events. Self-efficacy for negative emotions, on the other hand, refers to their perceived capacity to handle and improve emotions such as anger, anguish, irritation or dejection, expecting negative results [
1]. The authors themselves point to the suitability of looking deeper into the research on connections between personality traits, emotional self-efficacy and emotion regulation [
1].
Furthermore, the different strategies for handling emotions are related to personality traits [
30] and also to emotional self-efficacy [
31]. Some studies have shown that the feeling of self-efficacy and emotion regulation link some personality traits (such as extroversion or neuroticism vs. emotional stability) to a better quality of life, since they are associated with positive emotionality and the implementation of more active, dynamic procedures [
32].
1.2. Emotion regulation
Emotion regulation is a process that helps people to modulate their emotions in order to adapt to the demands of their environment [
2]. It implies handling positive and negative emotions [
33]. The Process Model of Emotion Regulation [
3,
34] divides the strategies of emotion regulation into two groups: one focusing on the antecedent to the emotional experience and another on the response [
3,
33,
34]. Strategies focusing on the antecedent are those that are activated before the emotional experience occurs, such as cognitive reappraisal, whereas strategies focusing on the response refers to those that are activated once the emotional process has begun, such as expressive suppression [
35].
Cognitive reappraisal is considered to be an adaptive strategy linked to better social relations [
36], better interpersonal functioning [
35,
37] and higher levels of positive affect [
38]. On the other hand, expressive suppression is considered to be a desadaptive strategy related to greater difficulties in establishing social relations, and less well-being [
39,
40]. Some studies focusing on adolescence have related expressive suppression to emotional dysregulation, and cognitive reappraisal to adaptive emotional coping [
41] Other studies have related high scores in expressive suppression and low ones in cognitive reappraisal to problematic types of behaviour in an academic environment [
42]. Despite these results, expressive suppression can become adaptive in infancy in a pre-school environment [
43] though in the long-term it becomes desadaptative [
44].
1.3. Emotion regulation, emotional self-efficacy and personality
Empirical evidence has confirmed the connections between emotional self-efficacy and emotion regulation. It has been observed that emotional self-efficacy is positively related to cognitive reappraisal, but negatively with expressive suppression [
45]. Moreover, the importance of the ways of evaluating self-efficacy has been underlined in understanding the process of emotion regulation [
46,
47,
48] found that in addition to reducing the intensity of negative emotions, cognitive reappraisal also boosted positive emotions, whereas expressive suppression could be an efficient tool to regulate the expression of emotions, but not the experience of them. High scores in expressive suppression are associated with greater negative affect and lower positive affect [
39,
49,
50]. Emotional self-efficacy refers to an individual's perception of their emotional management, while emotional regulation refers to how that individual manages their emotions [
1,
35]. Although they are variables related to emotions, self-efficacy is a belief about emotional management while regulation is the way individuals act when faced with their emotions. Emotional self-efficacy distinguishes between positive and negative emotions while emotional regulation focuses on the strategies used to manage those emotions. Emotion regulation focuses on cognitive reappraisal and expressive suppression strategies while emotional self-efficacy focuses on emotional management beliefs of positive and negative emotions. Therefore, it is vitally important to know the relationship between emotional self-efficacy and emotional regulation [
1].
Furthermore, research into relationships between personality traits and emotional self-efficacy have confirmed that high scores in self-efficacy are related to high scores in extraversion and low ones in neuroticism [
31]. People with higher scores in neuroticism (vs. low scores in emotional stability) are easily irritable and respond unsuitably to stressful factors of negative affect [
51]. Furthermore, they have difficulties in regulating negative emotions [
52]. Neuroticism is strongly and negatively correlated to self-efficacy in coping with negative emotions of anger, irritation, despair and anguish, though it has not been related so strongly to self-efficacy for positive emotions [
47].
In addition, high levels of emotional stability are related to self-efficacy for negative emotions as well as positive ones [
53]. People with high emotional stability tend to experience negative emotions of anger, sadness and emotional anguish in lower levels than those with low emotional stability [
48]. Furthermore, emotional stability is positively correlated to self-efficacy for negative emotions of despair and anguish [
54]. As for extraversion, high scores in this are associated with experiences of positive affect [
55]. In this sense, [
54] found a significant positive correlation between extraversion and self-efficacy for positive emotions.