The document outlines six types of documentaries categorized by American film theorist Bill Nichols:
1. Poetic documentaries focus more on feelings and mood through images and sounds rather than narrative.
2. Expository documentaries aim to inform and persuade audiences through authoritative narration, often seen in nature documentaries.
3. Observational documentaries observe subjects with minimal filmmaker interaction, giving an authentic first-hand view through a "fly on the wall" approach.
4. Participatory documentaries include the filmmaker who may influence events, raising questions about truth and balance.
5. Performative documentaries share the filmmaker's personal stories in a wider social context, also