active vocabulary. The definition of active vocabulary is the set of words that a person, group or profession is familiar with using. An example of an active vocabulary is the set of words that a toddler knows and uses. active-vocabulary. The collection of words and phrases that someone commonly uses in speech and writing.
Without adequate sleep, your brain has a harder time absorbing and recalling new information. Sleep does more than help sharpen the mind. Studies show that sleep affects physical reflexes, fine motor skills, and judgment, too.One study showed that participants who were sleep deprived were more likely to think they were right when they were, in fact, wrong.he Power of Sleep. Imaging and behavioral studies continue to show the critical role sleep plays in learning and memory. Researchers believe that sleep affects learning and memory in two ways: 1  Lack of sleep impairs a person's ability to focus and learn efficiently.
Sleep helps your brain work properly. While you're sleeping, your brain is preparing for the next day. It's forming new pathways to help you learn and remember information. Studies show that a good night's sleep improves learning.Whether you're learning math, how to play the piano, how to perfect your golf swing, or how to drive a car, sleep helps enhance your learning and problem-solving skills.hen you don't get enough sleep, your level of ghrelin goes up and your level of leptin goes down. This makes you feel hungrier than when you're well-rested. Sleep also affects how your body reacts to insulin, the hormone that controls your blood glucose (sugar) level.