As Observation May Be Unstructured, Semi Structured or Structured, So

As observation may be unstructured, semi structured or structured, so too the observation schedule can be unstructured, semi structured or structured. The observation schedule is designed to facilitate the recording of the observation, so if the observation is unstructured, so too will be the observation schedule. If the observation is semi structured, so too will be the observation schedule. If the observation is structured, so too will be the observation schedule.