When confronted with inequality, human children and adults sacrifice personal gain to reduce the payoffs of other individuals, exhibiting apparently spiteful motivations. By contrast, sacrifice of per
Randomised controlled trial data collected as part of an impact assessment for Responsible Dog Ownership workshops aiming to increase children's attitudes towards responsible ownership. Data coded
Story of Mary being unable to go out to play because she has to complete her chores first. When she is finally given permission to go, she is in such a hurry that she slips on the stairs and injures h
