Which treatment is often used to treat borderline personality disorder?

In the formula for the chi-square calculation, what is in the denominator?

a. Observed value b. Expected value c. Cohen's d d. Observed value- expected value

Proximodistal refers to growth in the human body that proceeds from the

A. feet toward the head B. head toward the feet C. center or midline toward the periphery of the body D. periphery toward the center or midline of the body