Childhood memories are something most of us cherish throughout our lives. Prof. Krystine Batcho, a scholar in science of nostalgia and licensed psychologist, has developed a tool to measure our emotions towards the past using the Nostalgia Inventory Test. The tool shows how strongly and how often people feel nostalgic.

In a previous in-depth interview with Prof. Batcho, Bored Panda asked the professor about the role our childhood memories play in our lives. According to the professor, childhood memories can influence our adult lives in a number of ways. “They can contribute to our overall sense of happiness in life.”

Moreover, Batcho argues that social experiences we had when little are crucial to our development and adult lives. “Positive childhood social events, such as family get-togethers during the holidays or parties to celebrate birthdays or achievements, help establish good self-esteem and healthy social skills in adulthood,” she told us.

Prof. Batcho’s life-long research suggested that “positive childhood memories are associated with more adaptive coping skills in adulthood.” For example, people with happier memories of childhood were less likely to turn to counterproductive ways of dealing with stressful situations, such as substance abuse or escapist behavior.

That means that healthy coping is not something we’re born with, but rather “it is learned during childhood by role modeling trusted adults, and memories of how respected adults coped with adversity,” the professor explained.

If you deeply cherish your childhood memories and carry them throughout your life, you’re not the only one, Batcho argues. The professor explained that this phenomenon is called “rosy retrospection,” and it refers to a tendency to remember the past as better than it really was.

“There might be an evolutionary reason for it, because a favorable focus on the past helps most people remain healthy and happy despite the practical and emotional challenges of adult life,” prof. Batcho explained. Having said that, it’s also important to note that memory retrieval and the way we feel about them is directly influenced by a person’s current mood and state of mind. It turns out that when we are sad or depressed, we are more likely to remember negative events in our past and remember past experiences less favorably.