The endocrine component of the pancreas consists of islet cells (islets of Langerhans) that create and release important hormones directly into the bloodstream. Two of the main pancreatic hormones are insulin, which acts to lower blood sugar, and glucagon, which acts to raise blood sugar.
Variability is a measure of the spread of a data set. Learn more about the different measures of variability including the range, variance, and standard deviation, and how they are used in the field of Psychology.
PRACTICE VARIABILITY. ï® Refers to the variety of movement and. context characteristics the learner. experiences while practicing a skill. ïµ Key predictor according to motor program. theory (Schmidt) of successful future. performance depends on the amount of. variability the learner experiences during.