Article 1 Child 1 Commerce 1 Factor analysis 1 Humans 1 Market transactions Moral judgments 1 Morals 1 Policy making 1 Repugnant transactions 1 addiction 1 body regions 1 carbon 1 child 1 civil rights 1 commercial phenomena 1 decision making 1 environment 1 exploratory factor analysis 1 factor analysis 1 friendship 1 human 1 love 1 market 1 morality 1 philosophy 1 priority journal 1 reproduction 1 sex 1