Final answer:
The question pertains to the expectation that an individual's departure can effect community change, drawing a connection with how individuals, through shifts in belief or attitudes, can influence their environment, a concept that aligns with community psychology.
Step-by-step explanation:
The question is exploring the theme centered around the belief that an individual's departure can have a transformative impact on the community they leave behind. Jonas thinks that by leaving, he will be the catalyst for change within the community. In this context, we can draw a parallel with how Joaquin, by changing his beliefs and attitudes rather than behaviors—since his ability to leave is not an option—can cope with his situation without experience cognitive dissonance. Similarly, Tran's thinking touches upon the belief that any significant change in a community, even if unpopular, can lead to transformation and adaptation. Moreover, the community change is inherently connected with individuals' actions or departures, as indicated in the context provided by Jason et al. (2019), and it aligns with the academic standard of being able to predict the effects of a change in the community's populations on the community.