Shelby is teaching her child to tie his shoes. instead of rewarding him only when he completes the task, she rewards him for small successes along the way, such as crossing the laces, then making a loop, then tying the bow. what is this technique called?

What is the role of communication within groups of people with different backgrounds?

Which of the following would a historian most likely study to find data

Griffin correctly concludes that the coordinate pair for the russian federation is an influential point, because removing the russian federation from the relationship will significantly change the trend of the regression line. is an influential point, because removing the russian federation from the relationship will not significantly affect the estimated coefficient of determination of the regression line. is not an influential point, because the russian federation does not have the highest cvdir of all 1111 nations in the scatterplot. is an influential point, because removing the russian federation from the relationship will not significantly affect the estimated slope of the regression line. is not an influential point, because the russian federation has a positive residual in the least-squares linear regression.