Curiosity human 5 article 4 exploratory behavior 4 reward 4 Exploratory Behavior 3 Learning 3 male 3 Humans 2 Memory 2 Reward 2 adult 2 entropy 2 human experiment 2 information seeking 2 learning 2 nonhuman 2 uncertainty 2 Active learning 1 Aesthetic appreciation 1 Aha-Erlebnis 1 Animals 1 Behavior, Animal 1 Commitment 1 Confidence 1 Consumer neuroscience 1 Counterfactual 1 Courage 1 Curious 1 Decision Making 1