In Freud's conception of psychosexual development, the ____________________ stage occurs first and involves the infant's experiencing pleasure primarily from sucking and from placing things in the mouth

Father/stepmother families are the most common family form after remarriage.

Indicate whether this statement is true or false.

Kimberly, a genetics counselor, was working with a young couple whose unborn child has been diagnosed with a sex chromosome abnormality. Kimberly is likely to inform the couple that their child a. has a significant risk of a mental disorder

b. will experience severe physical disability. c. is very likely to be mentally retarded. d. may have fertility problems, but is unlikely to have other serious mental or physical problems.