A researcher is studying women recently admitted to a state prison. All potential subjects must have children under the age of five. Research subjects will be given a basket of toys to use at their children's first visit that the children can then take home. In assessing this proposal, the IRB needs to determine that the toys are:a. Educational.
b. Not an excessive incentive.
c. Of high quality.
d. Age appropriate.

Not an excessive incentive  

Explanation:

The objective of the compensation is the incentive vise performance. This performance is rewarded in the form of incentives. The main aim of the incentive is to promote the work performance of the candidate. The incentive is basically to motivate the candidate to make their performance better. Companies provide different types of compensation for the candidate. The incentive-based requirement in terms of incentive and performance.  

Thus here in the research, a researcher used to study women who recently admitted in the prison.

european feudalism was a combination of legal and military customs in medieval europe that flourished between the 9th and 15th centuries. broadly defined, it was a way of structuring society around relationships derived from the holding of land in exchange for service or labour.

japanese feudalism. the era of feudalism in japan took place from the 12th through 19th centuries. during that period local rulers, either powerful families or military warlords, dominated the land, while the emperor was merely a figurehead and not a significant political presence.