This has led some researchers to consider intrauterine viral infection during the winter as a risk factor. The same link, however, is found for major mood disorders, like bipolar disorder. Environmental Factors & Schizophrenia Risk. Environmental factors and stress are thought to trigger the onset of schizophrenia. For example, moving, troubled relationships, problems at work, or substance abuse may aggravate the constellation of risk factors and lead to psychosis.
Last name: Castello. This interesting name is of early medieval English topographical origin, and is derived from the Anglo-Norman French castel, castle, fortified building or set of buildings, especially the residence of a feudal lord. The name could also have denoted a servant who lived and worked at such a place.
The word caudillo signifies âleader,â or, in a more corrupted political sense, âboss.â In Spain it has retained a less pejorative connotation than in Latin America, where it is invariably employed for purposes of denigration.