Which factor most likely contributes to mental health stigma in communities following deinstitutionalization?

Choice A reason: Decreased access to care facilities is a systemic failure that leads to poorer health outcomes, but it is not the primary driver of community stigma. Stigma is more closely related to public perception, fear, and misunderstanding of behaviors rather than the physical availability of a clinic or hospital building. Choice B reason: Improvement in community mental health education actually serves to reduce stigma. By providing scientific information about the biological basis of mental illness, education dispels myths, humanizes the sufferers, and encourages empathy, which directly counters the negative stereotypes that fuel social stigma and discrimination. Choice C reason: The emphasis on psychiatric medications can sometimes medicalize the condition, which may reduce blame but doesn't necessarily drive community stigma. In some cases, it helps normalize mental health treatment by aligning it with other chronic medical conditions like diabetes, potentially reducing the "otherness" associated with the illness. Choice D reason: Deinstitutionalization moved individuals from isolated wards into the community. Without adequate support systems, the increased visibility of symptomatic individuals—often experiencing homelessness or public behavioral disturbances—can reinforce negative stereotypes. This visibility often leads to community fear and the "Not In My Backyard" (NIMBY) sentiment, intensifying social stigma.