The APTC is an Australian government-funded aid project that provides cultural sensitivity training. The document discusses differences between one's own culture and other cultures in areas like language, non-verbal communication, use of space and time, religious beliefs, patterns of thinking, and self-image. Bennett's model of intercultural sensitivity development includes stages from denial of cultural differences to integration of cultural differences into one's identity. The goal is to progress from an ethnocentric view to an ethnorelative view through strategies like cultural awareness activities, guest speakers, intercultural interaction opportunities, and communication training.