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Clearer definitions of "to know" seem to help children to check their own knowledge better. Children as young as 4 years could make far more accurate statements about their actual knowledge when a question was phrased "Have you heard of " rather than "Do you know ". [ 51 ]
Accuracy is also used as a statistical measure of how well a binary classification test correctly identifies or excludes a condition. That is, the accuracy is the proportion of correct predictions (both true positives and true negatives) among the total number of cases examined. [10]
Reading is the process of taking in the sense or meaning of symbols, often specifically those of a written language, by means of sight or touch. [1] [2] [3] [4]For educators and researchers, reading is a multifaceted process involving such areas as word recognition, orthography (spelling), alphabetics, phonics, phonemic awareness, vocabulary, comprehension, fluency, and motivation.
Nutrition and exercise also determine strength, flexibility, and the ease and accuracy with which a body part can be moved. [ 52 ] [ 97 ] It has also been shown that the frontal lobe develops posterio-anteriorally (from back to front), which is significant in motor development because the hind portion of the frontal lobe is known to control ...
In addition to accuracy of individual statements, it is an objective that articles provide overall accurate coverage of the topic, albeit the latter is less clear-cut. This includes balanced coverage, with inclusion weighted by degree of significance, informativeness on the topic, and directness of relevance to the topic.
In a classification task, the precision for a class is the number of true positives (i.e. the number of items correctly labelled as belonging to the positive class) divided by the total number of elements labelled as belonging to the positive class (i.e. the sum of true positives and false positives, which are items incorrectly labelled as belonging to the class).
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[3]: 221 Using this definition, the first illustrated children's book is considered to be Orbis Pictus which was published in 1658 by the Moravian author Comenius. Acting as a kind of encyclopedia, Orbis Pictus had a picture on every page, followed by the name of the object in Latin and German. It was translated into English in 1659 and was ...