When the goal is to increase avoidance responses (like keeping an animal away from the road), what kind of unconditioned stimulus (UCS) is used?

In Japan and South Korea, two of the most technologically advanced societies in the world, how many infants cosleep with their mothers?

a. hardly any of them b. some, but it is not accepted socially c. some and those societies are encouraging more d. nearly all of them

The standard of proof for beyond a reasonable doubt requires __________ percent certainty to convict

a) 50 b) 75 c) 90 d) 95