Single-case experiments were developed from a need to determine whether an experimental manipulation has an effect on a single research participant. measure only a single dependent variable. overcome selection differences that occur in nonequivalent control group design. have a design that examines a measurement at only one point in time.

determine whether a manipulation has an effect on a single research participant.

Explanation:

debating and finalizing the detail of the policy

abolish

do away with

unanimous

in complete agreement

secede

separate; break free

inauguration

starting a new position with a formal ceremony.

cooperationist

people who wanted the north to cooperate with the south

surrender

to give up

volunteer

perform a service for free

draft

involuntary service in military

retreat

withdraw; move away from enemy

advisor

expert who gives advice

explanation: