April 5, 2011 10:32 am Doctor to Parents: “Don't Give In” to Temper Tantrums If children make enough fuss and get what they want, they’ll do it more often, says a child psychologist. US & World Videos 2:03 Does Shakira still believe in love following Gerard Piqué split? 1:36 O.J. Simpson's cause of death revealed 25:57 WATCH: ‘Changing Climate' highlights the Philly-area residents who are combatting climate change 2:36 Super dad makes Mario-themed obstacle course for son's birthday 4:17 How the Philadelphia Union became the sustainability champs of the MLS