According to Freud, a developing child must negotiate the Oedipal conflict during the ________ stage of psychosexual development.

Exposure to teratogens during __________ is most likely to produce major defects in bodily structure

a. conception c. the period of the zygote b. the period of the fetus d. the period of the embryo

According to Ainsworth ( 1989 ), __________, __________, and __________ represent 3 of the 6

criteria for an attachment relationship. Fill in the blanks with correct word