Experimental participants who consumed alcohol rather than a placebo beverage were less likely to notice that their minds were wandering during a reading task. this best illustrates

self-awareness.

Explanation:

Hello! Alcohol acts in some areas of the brain and involves many behavioral changes, such as the loss of self-awareness, feeling more confused and lost, with little chance of paying attention than a person who did not drink. This explains the rambling

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i think the answer is true : ))

if im not mistaken its a. collective emotional arousal