Children experience a variety of emotions at different developmental stages. Infants are often afraid of actual or unusual objects while preschoolers may fear imaginary creatures. As children mature, their fears shift to possible real-life threats. Most childhood involves happiness from successes, friends, games and treats. Anger peaks at age 2 through tantrums but shifts to verbal expression by age 4-5. Jealousy commonly emerges with a new baby sibling but can be reduced by making the older child feel secure and involved. School-aged children learn to regulate emotions cognitively and behaviorally depending on social contexts. Smiles and crying are the primary infant expressions with social smiles emerging by age 4-6 weeks and different cry types conveying