Johnson-Laird (1995) has some contengencies in the scientific study of logic, which comprise:
A. Relational inferences
B. Propositional inferences
C. Focus gambling
D. Syllogisms
Choose the correct answer from the options given below:
1
A, B and C only
2
A, B and D only
3
A, C and D only
4
B, C and D only