Alternative Model: An alternative model is a different theory or explanation that challenges or offers an alternative perspective to the standard model. For example, an alternative model to explain mood swings after ecstasy use could be related to other neurotransmitters rather than just serotonin.
Experimental Evidence: Experimental evidence refers to data obtained through scientific experiments conducted under controlled conditions. In the context of the standard model, experimental evidence would involve studies that support or contradict the idea of ecstasy depleting serotonin reserves leading to mood swings.
Criticisms: Criticisms are arguments or points raised against a particular theory or explanation. In relation to the standard model, criticisms may include questioning its validity, reliability, or suggesting flaws in its underlying assumptions.