Based on statements made in the video, which of the following conclusions can be drawn about schizophrenia? Medical and psychological treatments do nothing to alleviate the symptoms of schizophrenia.
Researchers have found no association between chemical changes in the brain and the development of schizophrenia.
Schizophrenia is a disorder that has physical origins.
People with schizophrenia are suffering from an emotional illness.

Schizophrenia is a disorder that has physical origins.

Explanation:

The best option is the answer above because research has shown that schizophrenia may have physical origins along with chances of being triggered by psychological and environmental factors.

Medical and psychological treatment have been shown to help at least 4 out of 5 people suffering from Schizophrenia so the first option is false. Researchers have also linked schizophrenia to chemical imbalance in the brain so the second option is wrong as well and as schizophrenia is a mental condition not emotional, the last option is wrong as well.

like many students at university, you may be unhappy about the results you attain in exams. you may feel that even with all you are doing there must be something more -- or different-- you could be doing to get better grades. we have all at some time or other heard of that student who only studies a couple of hours for final exams and scores a's every time. we stand in awe of those who seem to breeze through without undue effort and seem to need very little in the way of studying to nail an exam. the reasons for success, in what i think are the vast majority of cases, are less esoteric than many students think: successful students consistently apply a series of productive strategies with view to attaining clearly identified learning and grade goals throughout the academic term.