TASK DEFINITION: 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.
PROBLEM: Question: Point out the correct statement about the parent training program created by Barkley: 
 Options:  <0> Its main objective is to improve the social and communication skills of children. <1> Its main objective is to improve the children's self-control skills. <2> Prohibits the use of any type of punishment, including time out. <3> One of its objectives is to reduce the conflicts that may arise in the school context. <4> Sessions are held with the children in parallel with those of the parents.

SOLUTION: psychology

PROBLEM: Question: A randomized phase III clinical trial compared the efficacy of a new analgesic (experimental) with a control treatment (tramadol) in patients with chronic pain. The working hypothesis was that experimental treatment reduces pain more than tramadol. The effect of the two treatments was determined at 48 hours by reducing the score marked by the patient on an analog - visual scale from 0 to 100 mm. The mean reduction in the tramadol group was -27 and in the experimental group of -31. The hypothesis was contrasted for the differences, with the corresponding statistical test and a value of p = 0.03 was obtained. Regarding the previous study, which of the following conclusions seems more correct? 
 Options:  <0> The study demonstrated clinically relevant differences. <1> The differences in the analgesic effect between the two treatments studied were significant. <2> The benefit - risk of the experimental treatment was better than that of tramadol. <3> The experimental treatment was 20% better than tramadol. <4> We can recommend the widespread use of experimental treatment, because it is more effective than tramadol in the treatment of chronic pain.

SOLUTION: medicine

PROBLEM: Question: Fatty fish, commonly called blue, are those that contain just over 10% fat. Which of the following is a lean fish and, therefore, with a lower fat intake? 
 Options:  <0> Sardine. <1> Eel. <2> Salmon. <3> Sole. <4> Mackerel.

SOLUTION:
nursery