Từ những kiến thức đã học về môn Phát triển cộng đồng anh/ chị hãy làm rõ quan điểm sau: phát triển Cộng đồng là một tiến trình làm chuyển biến cộng đồng thiếu tự tin thành cộng đồng tự lực thông qua việc vào giáo dục gây nhận thức về tình hình, vấn đề hiện tại của họ, phát huy các khả năng và tài nguyên sẵn có, tổ chức các hoạt động chung tự giúp, bồi dưỡng và củng cố tổ chức để tiến tới tự lực và phát triển.

It is widely assumed that people need to engage in intellectual activities such as solving crossword puzzles or mathematics problems in order to maintain mental sharpness as they age. in fact, however, simply talking to other people—that is, participating in social interaction, which engages many mental and perceptual skills—suffices. evidence to this effect comes from a study showing that the more social contact people report, the better their mental skills. which of the following, if true, most seriously weakens the force of the evidence cited? (a) as people grow older, they are often advised to keep exercising their physical and mental capacities in order to maintain or improve them. (b) many medical conditions and treatments that adversely affect a person's mental sharpness also tend to increase that person's social isolation. (c) many people are proficient both in social interactions and in solving mathematical problems. (d) the study did not itself collect data but analyzed data bearing on the issue from prior studies. (e) the tasks evaluating mental sharpness for which data were compiled by the study were more akin to mathematics problems than to conversation.