About artificial intelligence, creativity, true intelligence, willingness, learning and development: Interview with J. Pascual-Leone Antonio Corral, Charo del Valle 15-27 pdf (Español (España))
Affirmations and denials, perturbations and contradictions, in Piaget: Is his latest theory causal? Juan Pascual-Leone 31-38 pdf (Español (España))
Rational analysis of rules of games played by Fang children in a village in Equatorial Guinea Pilar Pardo de León 57-65 pdf (Español (España))
