instruction:
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.
question:
Question: What characteristic is true with respect to the tests referred to the criterion? 
 Options:  <0> The purpose is to describe the subject in the continuum of some trait. <1> The objective is to maximize individual differences. <2> The scores obtained only have meaning in relation to the results of the normative group. <3> They allow to interpret the scores in absolute sense, without reference to any group. <4> The items are usually derived from some feature theory.
answer:
psychology


question:
Question: In relation to osteoarthritis, what statement is correct? 
 Options:  <0> There is a close correlation between the radiological findings and the symptomatology of the patients. <1> The symptomatic involvement of the hip is much more frequent than the involvement of the knee. <2> Obesity has not been shown to be a risk factor for its development. <3> The presence of a high sedimentation rate strongly supports the diagnosis. <4> Morning stiffness usually lasts less than 30 minutes.
answer:
medicine


question:
Question: If you want to estimate the effects of an intervention, you will use: 
 Options:  <0> A transversal design. <1> A retrospective design <2> An ecological study. <3> A randomized clinical trial. <4> An observational design with random selection of the participants.
answer:

medicine