However , people with schizophrenia smoke at higher rates and for longer periods than other groups that experience both institutionalization and boredom .
In these hypotheses , one factor often implicated is the effects of institutionalization and boredom .
People with schizophrenia smoke at higher rates and for longer periods than other groups that experience both institutionalization and boredom .
In these hypotheses , one factor often implicated is the effects of institutionalization and boredom .