This proven concept was thrown out of the cockpit window with the introduction of fly-by-wire modern jet transports. Aircraft manufacturers have gone away from the original concept and designed checklists based upon so called "Area of Responsibility". At the request of the captain (or PF) a first officer might read a checklist by first calling aloud (challenge) the checklist item; then reply to his own challenge without any input (reply) by the captain.
That's definitely not the Airbus philosophy (except as stated in the case of the after landing scan/checklist).