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.
It is easy to recognize that being overweight or obese can have negative health consequences, but how does being overweight affect your sleep and risk of sleep problems? You may be surprised to learn the unexpected waysâfrom snoring and sleep apnea to restless legs syndromeâthat your ability to rest may be compromised.