The primary purpose of this study was to investigate what effects the social support, self-efficacy, and ego-resilience perceived by airmen in the military service have on the adjustment to military life, and to identify comparative effect size as wel...
The primary purpose of this study was to investigate what effects the social support, self-efficacy, and ego-resilience perceived by airmen in the military service have on the adjustment to military life, and to identify comparative effect size as well as structural relationship among variables. The study also aimed to explore whether self-efficacy and ego-resilience which are affective characteristics operated as mediating variables.
The social support, as a positive resource, obtained by an individual through meaningful interactions with other people plays an effective buffering role in preventing stress and helping adjustment to an environment, Thus it reinforces the ability to overcome frustration and embrace any challenges for solving problems (Sarson, 1991; Sarson et al., 1983). Furthermore, the social support perceived by airmen in the military context can serve as a principal variable that has a significant effect on their adjustment to military life. Bandura (1995) asserted that when people face obstacles and demanding assignments, positive self-efficacy plays a crucial role in enabling people to motivate themselves and to overcome frustration and pain. This implies that the self-efficacy can have a positive effect on task performance and job satisfaction by airmen, and act as a mediating variable of the adjustment to military life. Ego-resilience, a variable that is assumed to arbitrate psychological adjustment by enabling people to employ flexible behaviors and problem solving strategies, faced with circumstantial adversities and stressful situations, can be a factor that predicts and mediates the adjustment of airmen to the military context in which the airmen are forced to face an unfamiliar environment and deal with unaccustomed work. The present study, based on these theories, presents the following research questions.
1. Does the social support perceived by airmen have an effect on self-efficacy, ego-resilience, and the adjustment to military life?
1-1. Does the social support perceived by airmen have an direct effect on the adjustment to military life?
1-2. Does the self-efficacy have an direct effect on the adjustment to military life?
1-3. Does the ego-resilience have an direct effect on the adjustment to military life?
2. Does the social support perceived by airmen have an effect on the adjustment to military life through the mediation of self-efficacy, ego-resilience?
2-1. Does the social support perceived by airmen have an effect on the adjustment to military life through the mediation of self-efficacy?
2-2. Does the social support perceived by airmen have an effect on the adjustment to military life through the mediation of ego-resilience?
2-3. Does the social support perceived by airmen have an effect on the adjustment to military life through the mediation of self-efficacy, ego-resilience?
3. Does the self-efficacy have an effect on the adjustment to military life through the mediation of ego-resilience?
In order to investigate the questions above, both preliminary and main questionnaires were conducted on 520 airmen served in ROK Air Force. The validation of the tool was made through the process of both exploratory factor and confirmatory factor analyses on the scale of the adjustment to military life. The model was also analysed by using structural equation model to identify the structural relations among latent variables established in the research model, with the verification of the mediating effect of self-efficacy and ego-resilience. The key findings of the research are summarized as follows:
First, it was confirmed that structural model on the structural relationship between the three variables, social support, self-efficacy and ego-resilience and the adjustment to military life, which were based on previous studies and theories, was well supported in the military context. Model test was conducted through TLI, CFI, RMSEA, in which the criteria of model test fit were established, and it turned out that model fit could be acceptable. Thus, it may be seen that research data could be explained relatively appropriately by the research model established in this thesis.
Second, it turned out that both the social support and self-efficacy as well as ego-resilience affected the adjustment to military life directly. With regard to the effect size of the variables, they were arranged in the order of self-efficacy, social support, and ego-resilience.
Third, the social support had indirect effects on the adjustment to military life through the mediation of self-efficacy and ego-resilience respectively. In addition, the social support affected the adjustment to military life indirectly through the mediation of both self-efficacy and ego-resilience. The effect size was arranged in the order of the mediation of self-efficacy, the mediation of both self-efficacy and ego-resilience, and the mediation of ego-resilience. In particular, self-efficacy turned out to be the primary variable that affected the adjustment to military life both directly and indirectly.
The result of the study showed the structural relationship between the three variables, social support, self-efficacy and ego-resilience and the adjustment to military life, those variables turned out to be the ones that can predict and mediate the adjustment to military life. This implies that in establishing effective intervention methods on the adjustment to military life, a systematic and unified approach, based on the structural relationship among various variables and their effectiveness, should be made.