Abby was given an injection into her spinal canal, which temporarily numbed her body below the waist. What type of anesthesia was Abby given?

In treating erectile disorder, the "tease" technique involves:

A) three or more episodes of intercourse each night for a month. B) stimulating the penis, but stimulation is stopped once erection occurs. C) stimulating the penis until ejaculation, followed by a pause and then another period of stimulation. D) stimulation of the penis, but before ejaculation can occur, the woman squeezes the penis below the head to prevent ejaculation.

Based on Scarr and Weinberg's study, you would expect that Black and White children who were ________ at birth would exhibit IQ scores that reflected a strong effect of the environment

a. mentally retarded b. from lower social classes c. adopted d. low in weight at e. placed in special facilities