Impartiality Utilitarianism 2 Consequentialism 1 Deontology 1 Helping 1 Morality 1 Oikeiôsis 1 Partner choice 1 Person perception 1 Peter singer 1 Prosociality 1 Spinoza 1 Stoicism 1 Trust 1 article 1 beneficence 1 controlled study 1 deontology 1 female 1 friend 1 human 1 human experiment 1 leadership 1 major clinical study 1 male 1 money 1 morality 1 perception 1 sensitivity analysis 1 social interaction 1