... ) Causation confusions (PT30, S2, Q25; PT47, S1, Q23; PT18, S4, Q9; ... and sufficient conditions (PT22, S2, Q25; PT17, S2, Q11; PT17, ... , Q25)
14) Experiments to reach a general conclusion (PT35, ... (PT 47, Section 3, Q25) I also describe this is ...