Dreamless slow-wave NREM sleep increases after physical exertion, while REM sleep increases with daytime emotional stresses

Which of the following best describes a toddler who securely attached during the Strange Situation test?

a. The toddler usually cries upon separation but when the mother returns they greet her happily and begin to smile. b. The toddler shows little or no interaction when she is present and no response when she departs. c. The toddler is less likely than others to explore the room and shows greater than normal distress when she leaves. d. The toddler seems dazed and detached when the mother leaves the room and remains fearful upon her return.

There are three general patterns of sexual relations: About 80% of couples have sex two or more times a week, about 10% have sex several times a month, and about 10% have sex only a few times a year or not at all

Indicate whether the statement is true or false