Normally, children shed synapses up to age ________ when about ________ are lost

In research on the treatment of depression, Harkness and her colleagues found that the link between stress and depression was weakened if women received:

a) Cgnitive-behaviour therapy b) Rational-emotive therapy c) Psychoanalytic therapy d) Interpersonal therapy

When all the possible pairs of random sample means have been selected from the population, the mean of the sampling distribution of differences is a

parameter. Indicate whether the statement is true or false