In this task, you are given a question and answer options for that question. Using this information, you have to classify each text into different topics: medicine, nursery, psychology, chemistry, pharmacology, biology.

Q: Question: One of the characteristics of the primary delirium experience is: 
 Options:  <0> Its greater modifiability, compared with the secondary one. <1> The primary obsessive concern of the patient to control reality. <2> That does not have its origin in a previous anomalous experience. <3> That is not maintained with intense conviction. <4> Which is plausible

A: psychology
****
Q: Question: In the Type II error: 
 Options:  <0> The alternative hypothesis is not rejected being true. <1> The null hypothesis is not rejected as false. <2> The null hypothesis is not rejected, I feel certain. <3> The null hypothesis is rejected being true. <4> The alternative hypothesis is accepted as false.

A: psychology
****
Q: Question: Which of these statements is NOT a characteristic of phase I clinical trials? 
 Options:  <0> They usually have non-therapeutic goals. <1> They can be done in healthy volunteers. <2> They can be done in patients. <3> They are usually randomized. <4> They are usually open.

A:
medicine
****