showed a trendp = 0.059
The critical apriori t test between CAN-TOB and CAN on d ′ averaging over all loads showed a trend towards higher scores with CAN-TOB in comparison with CAN ( t 23 = 2.00, p = 0.059, d = 0.47).
The critical apriori t test between CAN-TOB and CAN on d ′ averaging over all loads showed a trend towards higher scores with CAN-TOB in comparison with CAN ( t 23 = 2.00, p = 0.059, d = 0.47).
In the present study a priori comparisons between cannabis + tobacco and cannabis alone were only approaching significance for d ′.