features of what one does, not what one has, related to observed elements of action that have implicit functional purposes, goal-directed actions that are observable as small units of engagement in daily life occupations. They are learned and developed over time and are situated in specific contexts and environments., konkreetsed ja vaadeldavad tegevuse eesmärgipäraseks täitmiseks vajalikud praktilised teadmised ja tegevusvõtted