Answer: c) Spontaneous recovery
Explanation:
Spontaneous recovery is the mechanism in which conditioned response that was gone or vanished earlier occurs again after some period of time .Instant re-emergence of any memory, phobia, fear, thought that was previously gone is faced after time delay .
According to the question, Mariah is experiencing spontaneous recovery in which is facing water fear again after time delay even when she took swimming course to get rid this fear.
Other options are incorrect because observation learning, extinction and generalization is not determine classical conditioning process.Thus, the correct option is option(c).
After his return to Venezuela, Chávez was critical of President Caldera and his liberal economic policies. A drop in per capita income, coupled with increases in poverty and crime, "led to gaps emerging between rulers and ruled which favored the emergence of a populist leader".
Leader of the "Bolivarian Revolution", Hugo Chávez is known for his socialist governance, his promotion of Latin American integration, and his radical critique of neoliberal globalization and United States foreign policy.