How many letters does the top answer for “the capability of conscious choice and decision and intention” have?

The most common answer is volition (8 letters).

Crossword clue: the capability of conscious choice and decision and intention

2 answers found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).

volition 8 letters wn-def

the capability of conscious choice and decision and intention

will 4 letters wn-def

the capability of conscious choice and decision and intention