Lying in Early Childhood
In order for children to lie, they have to first know and understand that what they are saying is false. Young children do not have the capability to tell the difference between real and make-believe until age 3 or 4 years; therefore, children aren't quite capable of lying until they reach that age.
Children who have developed the ability to lie may do so for a variety of reasons:
Some very young children do not realize that they're lying. They tell imaginary lies which are a mixture of make-believe and reality. Such lies combine children's rich creative playful side and their everyday lives. As children continue to develop and grow, these intricate tall-tales will pass away.
Next, young children lie to test adults or peers and see how they will react. This form of lying might be considered a social experiment. If kids get attention or feel rewarded, they will continue to lie throughout childhood (and perhaps, adulthood). Other times, children exaggerate or brag to make themselves sound better or more important. They might fib to their friends about what newest video games or toys they have, or they might inflate the number of jumping jacks they completed in a contest. Normally, kids brag in order to obtain adoration and positive feedback from people who are important to them: friends, family, or teachers. It helps boost their fragile self-esteem to be the center of attention.
The most serious type of lying occurs when children lie to avoid punishment. Most young children will attempt to lie if they realize they've made a mistake or done something wrong and think lying will save them from undesirable consequences. If this type of lying isn't noticed and actively discouraged, children will continue to use it through childhood and only get better at it.
The best way for parents and caregivers to discourage lying is to firmly, calmly, and patiently talk to their preschoolers about it. First, it's important to make sure that children understand that their story wasn't true and aren't merely confusing reality and fantasy. Explaining to young children why it's not acceptable to lie and how it can be hurtful is the best way to redirect the behavior. Stories such as the "Boy Who Cried Wolf" can be good ways to teach the dangers of lying to young children.
As with any form of discipline, it's very important that parents reiterate that they love their children no matter what, even while they are uncovering and correcting children's lies. Some children may lie because they're trying to gain their parents' approval, while others may lie to prevent losing their good standing with their parents. As a result, ridicule or shame should not be used to combat preschool-aged lying; it may only promote more lying.
Research suggests that giving children consequences or punishing children for lying is not a very effective means of discouraging lying at this pre-operational developmental stage. However, if parents feel that they must give consequences, those consequences should be age-appropriate and not too severe. For example, if four-year-old Suzy lied about accidentally scribbling on the floor, an appropriate consequence might be that Suzy needs to help Mom scrub the stain out. Severe punishment of childhood lying may only increase lying behavior as kids will generally try to avoid severe punishments.
Finally, as is the case with other discipline techniques, parents need to practice what they teach. If small children observe their parents telling "white lies" or huge false tales to other children or adults, they may become confused as to when they should or should not lie themselves. Secondly, if they see adults who are successful as a result of lying, they may learn that lying is a good thing, despite any consequences that parents may place on them.