This document provides definitions and explanations of key concepts related to rural journalism, sociology, development, and media. Rural journalism is defined as the collection, writing, editing and presentation of news from rural areas. Rural sociology studies social structures and conflicts in rural communities. Development aims to improve quality of life by empowering local communities. Problems facing developing nations include structural constraints like geography and access to markets. The media plays an important role in development by exposing issues, influencing policy, and empowering citizens.