The psychopathology of everyday art: a quantitative Study - World ...

groups, so that control conditions were identical to those of the patients. The advantage
of the same conditions and environment outweighed unequal numbers.
Exclusions: Most patients identified were included in study 1 and there were no
exclusions for missing data. The study was voluntary and therefore did not encompass
the whole population of the identified wards. One patient who was found to suffer a
psychiatric disorder other than those mentioned was dropped from the study. 2
unidentified pictures which were probably by student nurses were also dropped from the
study.
Measures
Age and sex were recorded and their means are shown in Table 1.
IQ was not recorded as IQ was not routinely tested and the researcher was not clinically
involved with patients and had no training for such measurement. In addition, such
measures are known to be unreliable with psychiatric populations, chronicity and drugs.
Drugs: patients were mostly under assessment and were on low or no drugs although this
was not always true, many were suffering from the effects of previous use of unidentified
substances.
Chronicity of patients: It was initially decided to examine work by new patients in
acute stages of illness and wards were selected with this aim to control for traditionally
identified indicators which have been described previously as common to the institutional
environment or the long term effects of drugs. However, patients were difficult to
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