[] 1 Blindness
[] 2 Deafness
[] 3 Mental retardation
[] 4 Cerebral paralysis
[] 5 Physical deficiency
[] 6 Mental problems
[] 7 Other (Specify)
[] 8 None.

Blindness: The person who completely lacks vision or see very little (visually impaired), an impairment that cannot be normalized using lenses, treatments and other optical aids. Include people who are blind from birth, or who suffer from diseases such as glaucoma, toxoplasmosis, and infections caused by various accidents (hit in the eye, various injuries, among others).

Deafness: The person who cannot hear nor talk, even with the help of hearing aids, and who communicates through signs but with normal intelligence.

Mental retardation: A person with intellectual capacity below normal. This is evidenced by a poor school performance, adaptive and behavioral problems, and delayed mental and social development. A typical case is a "mongoloid" (Down's syndrome).

Cerebral Paralysis: The persons who at birth or during the first three years of life suffered an injury or brain damage that prevent them from moving normally, having stiff muscles or coordinating movements. They usually have problems with hearing or vision, mental or speech problems, or have convulsions.

Physical disability: Person who has difficulty performing skillfully activities, activities of daily living or move independently because of an accident, illness, stroke or amputation. Also, those persons having malformations that physically limit them or, those who were born lacking a limb.

Mental problems (mental disorder): this refers to person with impaired general and specific mental functions that are originated in organic mental disorders, autism, schizophrenia, psychosis, personality disorders, Alzheimer, Parkinson's disease, among others; and people with all types of dementia; any deficiency that prevents them from carrying out activities of daily living, socializing with other people, among others. This person has difficulties interacting with others (family, friends and strangers), because she has mental or nervous problems.
Other: Mark this box if the person has developmental disorders, it also applies to children who, according to their age, do not crawl, do not walk or do not speak when that is expected and do not have a definite diagnosis that would allow them to be placed in one of the above categories. That is, include the person who does not have any kind of disability described in the above categories (circles 1-6).
None: Mark this circle when the person in the list of occupants stated to not have any physical or mental disability, circle 2 of Chapter IV of the list of occupants. Remember in this case, not to ask the question.