Reinforcement in operant conditioning is most effective when it is
a. response contingent.
b. stimulus contingent.
c. US-CS contingent.
d. NS-CS contingent.
A
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Many child and adolescent problems can be best described as the ____
a. failure to demonstrate expected developmental progress b. absence of the key survival skills needed to thrive c. result of excessive expectations by parents d. stresses associated with educational demands
Regarding the practice of safe sex, which of the following statements is FALSE?
a. Sexually active persons should practice safe sex until their partner's sexual history and/or health has been clearly established. b. Rates for many STDs are rising among gay men due, in part, to the fact that new medical treatments are helping people with HIV live longer and not look sick. c. Drinking alcohol has not been shown to increase the likelihood of taking sexual risks. d. A study of heterosexual adults also found that the majority did not practice safe sex with their last partner.
The tough "horny" superficial layer of the epidermis is known as the
What will be an ideal response?
When does fear develop?
a) in uteri b) by the first month of age c) by 3 months of age d) by 6 months of age