IB Psychology HL Practice Questions - International Baccalaureate Psychology Higher Level Exam

Ditzen et al. (2009) administered intranasal oxytocin to couples discussing marital conflict. What did the study find?

Couples receiving oxytocin showed more positive communication behaviour and lower cortisol Oxytocin caused couples to argue more aggressively Oxytocin had no behavioural effect during conflict Only women's cortisol levels were affected

Correct Answer:

Couples receiving oxytocin showed more positive communication behaviour and lower cortisol

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