Considering the debate on preference between digitalization and postdigitalization, this study which is a concept note undertaken. This in attempt to explore roles of education leaders if postdigitalization be preferred promoted. Digitalization characterised by high technology use regarded as tool for repair solution prevailing challenges such inequality, unemployment, poverty, among others ten...

It has been known for many years now that reaction time (RT) to a stimulus is shorter when its relative spatial location corresponds to the relative location of the required response (e.g., Fitts and Seeger, 1953). This result, termed the stimulus-response (S-R) compatibility effect, has been explained by Simon (Simon, 1968; Simon & Rudell, 1967)as arising from a natural tendency to respond tow...

The study reports the results of treatment in 31 infants under age 12 months with stage IV-S neuroblastoma diagnosed between 1976 and 1979. All had small or undetected primary tumours associated with disease in one or more of the following sites: liver, skin, or marrow. The primary site was left adrenal (in 16), and other areas included paravertebral, mediastinum, and pelvis (in 5); in 3 the pr...

ion. When asked, what is a fraction?, we say it is just something concrete, like a slice of pizza. And when this doesn’t work, we continue to skirt the question by offering more metaphors and more analogies: What about a fraction as “part of a whole”? As another way to write division problems? As an “expression” of the form m/n for whole numbers m and n (n > 0)? As another way to write ratios? ...