More than half of women prisoners, according to Sir David's report, have severe emotional or psychological problems.

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For people to get well, treatment for psychological problems or "demons" must be integrated into care for addictions, and by qualified professionals.

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Victims who are rescued from the horrors of the flood-ravaged city of New Orleans may have frequent and intense psychological problems similar to those that plague troops returning from Iraq, Afghanistan or Vietnam--problems that could spread to the rescuers as well.

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The fact that chronic stress, whether psychological or physiological, can lead to serious health problems has long been appreciated.

FORBES: How Major Psychological Stressors Can Lead To Serious Health Problems

There are also psychological tests which indicate whether or not a pilot would have problems about killing another person.

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He also argued that psychological problems prevented Arias from knowing the pain Alexander was going through or understanding what was going on.

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Animals that help people with psychological problems are considered service animals if they are " individually trained to do work or perform tasks, " such as alerting someone with mental illness when it's time to take medication, according to the Americans with Disabilities Act.

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