Lailai210 pls awnser me

Aresearcher 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: age appropriate.not an excessive incentive.educational.of high quality.

These facilities were organized and sponsored by churches or charities during the great depression in an effort to feed the homeless and needy.

True or false? correlations can only be negative.