Answer: Randomly audit EHR documentation for patients readmitted within 30 days.
Explanation: To determine if hospital policies are being followed, a random judicial examination of electronic health records (EHR) is the best. This is because the probability of getting an accurate result is high since it's just a random sample.
The answer is: his study does not qualify as an experiment. For the study to be an experiment, Dr. Kline would have to manipulate the independent variable in a group (for example, apply a certain treatment) and also have a control group to which he doesn’t apply such treatment.
In this case, the study is an observational study because he only observed the subjects that were in the zoo that morning and measured the variable of his interest, that is the environmental attitude of the visitors, he did not apply a certain treatment to the group nor manipulate any variable.
<u>Answer:</u>
The civil service system of America has changed a lot after the presidency of George Washington. The count of the departments in the cabinets has gone three times more compared to what was established by George Washington. To handle the affairs and the business of the government, there are more corporations and administrations now.
Jobs of the government department can be applied by the common people also. Now the bureaucrats not only deal with social and economic policies but also protect the domestic people from foreign enemies and work for their betterment.
Piaget differentiates four stages in the cognitive development: <span> the sensorimotor, preoperational, concrete operational and formal operational period.</span>
Niki is in the concrete operational stage <span> of cognitive development according to Piaget's theory.
</span> The concrete operation stage takes place through the ages 7 to 12, in which the <span>logical thought about </span>concrete<span> and specific things is developed.</span>
