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ORIGINAL PAPER
Differences in views of schizophrenia during medical education:a comparative study of 1st versus 5th–6th year Italian medicalstudents
Lorenza Magliano • John Read • Alessandra Sagliocchi •
Melania Patalano • Antonio D’Ambrosio •
Nicoletta Oliviero
Received: 23 February 2012 / Accepted: 8 October 2012
� Springer-Verlag Berlin Heidelberg 2012
Abstract
Purpose This study explored medical students’ causal
explanations and views of schizophrenia, and whether they
changed during medical education.
Method The survey was carried out on medical students
of the Second University of Naples, Italy, who attended
their first-year and their fifth- or sixth-year of lessons. The
381 who accepted were asked to read a case-vignette
describing a person who met the ICD-10 criteria for
schizophrenia and then fill in the Opinions on mental ill-
ness Questionnaire.
Results The most frequently cited causes were psycho-
logical traumas (60 %) and stress (56 %), followed by mis-
use of street drugs (47 %), and heredity (42 %). 28 % of
students stated that persons with the disorder could be well
again, and 28 % that they were unpredictable. Labeling the
case as ‘‘schizophrenia’’ and naming heredity among the
causes were associated with pessimism about recovery and
higher perception of social distance. First-year students more
frequently reported psychological traumas among the causes
(76 vs. 45 %), and less frequently heredity (35 vs. 81 %)
and stress (42 vs. 69 %), and they perceived less social dis-
tance from the ‘‘schizophrenics’’ than fifth/sixth-year stu-
dents. In particular, 18 % percent of first-year versus 38 % of
fifth/sixth-year students believed that these persons were
kept at a distance by the other, and 45 versus 57 % felt
frightened by persons with the condition.
Conclusions These results indicate a need to include
education on stigma and recovery in schizophrenia in the
training of medical students.
Keywords Medical students � Beliefs � Schizophrenia �Causal factors � Comparative studies
Introduction
All over the world schizophrenia is one of the most stigma-
tized mental illnesses [2, 3, 59, 60, 66, 73, 74]. The public
often perceives persons with this disorder as unpredictable
and dangerous as well as affected by a chronic, incurable
illness [34, 45, 54]. These stereotypical views of schizo-
phrenia exclude persons with this diagnosis from social, and
work opportunities [2, 4, 14, 17, 65, 69, 77].
In recent times, in an attempt to facilitate the acceptance
of persons with this disorder, schizophrenia has been pre-
sented, in destigmatisation programmes, as ‘‘an illness like
any other’’ [43, 54, 59] within the framework of a bioge-
netic causal model [18, 38, 43]. Regrettably, this emphasis
on genetic inheritance and brain abnormalities, which are
unchangeable causal factors, has strengthened the public’s
belief of schizophrenia as a chronic illness, and has led to
an increment of prejudices and social distances towards
‘‘schizophrenics,’’ who are perceived as unable to control
their behaviors and as dangerous and unpredictable [55, 57,
58, 67]. For other authors [38], genetic inheritance is of
secondary importance for explaining the increase in stig-
matizing and distancing attitudes, reported in recent studies
[54, 59].
L. Magliano (&)
Department of Psychology, Second University of Naples,
Viale Ellittico 31, 81100 Caserta, Italy
e-mail: [email protected]
J. Read
Department of Psychology, University of Auckland,
Auckland, New Zealand
A. Sagliocchi � M. Patalano � A. D’Ambrosio � N. Oliviero
Faculty of Medicine, Second University of Naples, Naples, Italy
123
Soc Psychiatry Psychiatr Epidemiol
DOI 10.1007/s00127-012-0610-x
Prejudice and discrimination towards persons with
schizophrenia are not rare, even in medical services [1, 6,
38, 65, 68], causing diagnostic delays, and substandard care
[10, 16, 23, 33, 37, 39, 75]. In particular, it has been
reported that medical doctors tend to interpret physical
complaints reported by persons with schizophrenia as signs
of their mental illness, and to underestimate symptom
severity [37]. Persons with schizophrenia also stated that,
when hospitalized for physical problems, they are treated
with disrespect by professionals, are kept apart from the
other patients, and transferred to a psychiatric unit as soon
as possible [37]. Difficulties in communicating with men-
tally ill persons have been reported by health professionals
[39]. Communication difficulties, in turn, contribute to
poor physical health of these mentally ill persons.
As part of society, medical students are not immune to the
stigma towards persons with schizophrenia [7, 22, 25–27,
31, 36, 42, 49–51, 53, 70]. Furthermore as future doctors,
medical students constitute a target population for destig-
matizing interventions in health contexts [30, 32]. Findings
show that medical students share common stereotypes and
prejudices about this disorder with senior clinicians and the
general population. In particular, 71 to 85 % of medical
students believe that persons with schizophrenia are
unpredictable, and 26 to 78 % believe that they are dan-
gerous. Furthermore, 4 to 21 % of medical students stated
that schizophrenia is an incurable illness [11, 26, 42, 49–51].
Research has also found that using the diagnostic label of
schizophrenia is associated with a greater desire for social
distance from persons with this disorder among medical
students. Results from studies that explored students’ views
at different stages of their education show that students at
the pre-clinical stage tend to share with the public a psy-
chosocial causal model of schizophrenia, while students at
the later clinical stage mostly adhere to the biogenetic model
[7, 8]. Knowledge of diagnostic and therapeutic skills, and
psychiatric rotation showed limited or short-term effects on
students’ prejudices about ‘‘schizophrenics,’’ and on their
pessimism about their recovery, although they have been
found useful to improve students attitudes towards the
‘‘mentally ill’’ and their confidence with psychiatric drugs
[5, 22, 28, 61–63, 71]. A study carried out on second- and
sixth-year students from three Turkish faculties of Medicine
[7] found that final-year students had a higher ability to
identify schizophrenia in a case-vignette (86 vs. 12 %), and
a higher confidence level in drug treatments for the illness.
However, the percentage of students who believed that these
persons were dangerous increased from 26 % of the second-
year students to 39 % of the sixth-year students, and the
percentage that viewed schizophrenia as an incurable illness
increased from 12 to 32 %.
Regarding Italy, one of the countries with the longest
experience in community mental health care, while several
studies have documented attitudes towards ‘‘schizophren-
ics’’ in the general population and among mental health
professionals [45], there has been little research on atti-
tudes towards ‘‘schizophrenics’’ in non-psychiatric health
contexts [70]. In 2010, we conducted a survey on causal
explanations and views of schizophrenia in a sample of 194
medical students in their fifth- and sixth-year of studies at
the Faculty of Medicine of the Second University of
Naples, Italy [46]. Findings revealed that these students
most frequently cited heredity as the cause of schizophre-
nia, and that only 24 % of them stated that persons with
this diagnosis could be well again. Both labeling a case-
vignette as schizophrenia and naming heredity as the cause
were associated with pessimism about recovery, and with a
higher perception that others keep their distance from
persons with this diagnosis. The survey was subsequently
extended to students in their first-year of medical education
to verify findings on a larger sample and to explore whether
students’ causal models and views of schizophrenia chan-
ged during their medical education.
In this paper, we report data on causal explanations and
beliefs about schizophrenia of 187 medical students in their
first-year of medical studies and 194 in their fifth- or sixth-
year. The study aimed to test the following hypotheses:
(a) that causal explanations and diagnostic labeling influ-
enced students’ views of schizophrenia. We expected
that students who attributed the disorder to genetic
factors, and those who identified ‘‘schizophrenia’’ in a
case-vignette were more pessimistic about recovery,
were more likely to consider these patients as danger-
ous and unpredictable, and acknowledged a higher
level of social distance from these persons by others.
(b) that views of schizophrenia differ between students at
the pre-clinical and the clinical years of education.
We expected that students in their first-year of
medical education, compared to those in their fifth-
or sixth-year, assigned more relevance to psychoso-
cial factors in the development of schizophrenia, were
more optimistic about recovery, and were less likely
to believe that these persons were dangerous, unpre-
dictable, and kept at a distance by others.
Methods
Study design
The survey was carried out on students of the Faculty of
Medicine of the Second University of Naples, Italy, who
attended their first-year and their fifth- or sixth-year of les-
sons in the period of December 2010 and April–June 2010,
respectively. Student participation was on a voluntary basis.
In this country, Medicine is a six-year academic degree,
Soc Psychiatry Psychiatr Epidemiol
123
including a three-year pre-clinical stage followed by a three-
year final clinical stage. Psychiatric training is provided at
the fifth-year and consists of clinical lessons (on clinical
characteristics of mental disorders, on their bio-psycho-
social treatments, and on Italian mental health care organi-
zation), tutorial clinical workshops, and attendance of lab-
oratories and clinical facilities at the Department of
Psychiatry of the University Hospital. Therefore, all fifth-
and sixth- year students who participated in this survey had
previously received their graduate training in psychiatry.
Consent was sought by providing written information on
the purposes and content of the survey to eligible participants.
Those who accepted were asked to read a case-vignette
describing a person who met the ICD-10 criteria for schizo-
phrenia (without stating the diagnosis) and to complete the
Opinions on mental illness Questionnaire (OQ, 45). Respon-
dents were asked to think about ‘‘people with problems like
those described in the case-vignette’’, while completing the
questionnaire (‘‘Appendix’’). Respondents’ age and gender
were collected by additional items. Confidentiality and pri-
vacy of the participants were ensured using an anonymous
questionnaire. In accordance with the nature of the study and
the academic rules of the Second University of Naples, the
study was authorized by the Head of the Faculty of Medicine
in agreement with the local Research Ethical Board.
Questionnaire description
The Opinions on mental illness Questionnaire (OQ, 45) is a
self-report tool exploring beliefs about (a) the causes of
schizophrenia; (b) the effectiveness of available treatments
and patients’ right to be informed; (c) the psychosocial
consequences of schizophrenia (that is, problems that
persons with schizophrenia may experience in family and
affective relationships, and in social and occupational
roles; social distance from and perception of dangerousness
and unpredictability of persons with the disorder).
Respondents’ beliefs about causes are explored by a mul-
tiple-choice item and two open questions on what are, in
their opinion, the most important, and the most frequent,
causes of the condition described in the case-vignette.
Beliefs about treatments and psychosocial consequences of
schizophrenia are rated on 3-point scales, from 1 = ‘‘not
true’’ to 3 = ‘‘completely true’’. The psychometric prop-
erties have been previously found to be satisfactory
(Cohen’s kappa coefficient ranging from 0.50 and 1 for
74 % of the items; Cronbach alpha coefficient of the
subscales ranging between 0.42 and 0.72). In this paper,
items on respondents’ opinions about the causes, the pos-
sibility for patients to be well again, and on unpredict-
ability, dangerousness, and perception of social distance (4
items) are reported. Items were analyzed separately.
Statistical analysis
Associations of causal explanations and diagnostic
labeling of schizophrenia with respondents’ beliefs about
(a) the possibility that persons with the case-vignette
condition could be well again; (b) the unpredictability of
such persons; (c) the dangerousness of such persons; and
(d) the extent to which others keep their distance from
such persons (four items), were explored by v2. The
same test was used to explore differences between first-
year and fifth/sixth-year students in causal explanations
and beliefs about a to d variables. Statistical significance
level was set at p \ 0.05. Analyses were performed by
SPSS 15.0.
Results
Descriptive results
Of the 419 medical students who were contacted, 38
(9 %) declined to participate, leaving a final sample of
381 students. 187 out of 381 (49 %) of participating
students were in their first-year of medical studies (mean
age 19.8 (sd 2.1) years, 48 % male), 101 students (26 %;
mean age 23.9 (sd 1.3) years, 41 % male) were at their
fifth-year, and 89 students (23 %; mean age 26.3 (sd 2.6)
years, 45 % male) were at their sixth-year of medical
studies. Fifth- and sixth-year students did not differ in
gender. Preliminary analyses did not reveal any statisti-
cally significant difference between fifth and sixth-year
students in identifying a case of ‘‘schizophrenia’’ in the
vignette (85 vs. 81 %), or in their views about schizo-
phrenia. Therefore, fifth- and sixth-year students were
grouped together (194 students, mean age 22.6 (sd 3.8)
years, 171 (45 %) male).
Psychological traumas were the most frequently cited
cause (60 %), followed by stress (56 %), misuse of street
drugs (47 %), and heredity (42 %) (Table 1). Of the 306
out of 381 students (80 %) who expressed their opinion
about the most important cause of the disorder, 35 % cited
heredity, 14 % psychological traumas, 11 % stress, and
8 % misuse of street drugs.
Twenty-eight percent of the students stated that persons
with the case-vignette disorder could be well again
(Table 2). Meanwhile, 5 % of respondents firmly believed
those persons with problems like those described in the
case-vignette were dangerous and 28 % felt that they were
unpredictable (Table 2). Fifty-one percent of respondents
were convinced that ‘‘others’’ were frightened by these
persons, and 28 % believed that others kept them at a
distance.
Soc Psychiatry Psychiatr Epidemiol
123
Relationships of causal explanations with respondents’
views on recovery, dangerousness, unpredictability
and perception of social distance
Students who believed heredity is a cause stated less fre-
quently than students who did not believe this that persons
with the disorder could be well again (20 vs. 40 %,
v2 = 16.0, df 2, p \ 0.0001), and were more frequently
convinced that ‘‘schizophrenics’’ were kept at distance by
others (34 vs. 20 %, v2 = 9.4, df 2, p \ 0.01), and that
people do not know how to behave with them (56 vs. 38 %,
v2 = 12.0, df 2, p \ 0.01), and do not understand their
difficulties (57 vs. 36 %, v2 = 16.3, df 2, p \ 0.0001).
Students who mentioned use of drugs as a cause believed
that people do not understand the difficulties experienced
by persons with schizophrenia more frequently than stu-
dents who did not mention drugs as a cause (55 vs. 42 %,
v2 = 7.07, df 2, p \ 0.05).
Relationships of diagnostic labeling with respondents’
views on recovery, dangerousness, unpredictability
and perception of social distance
Two-hundred forty-seven (67 %) students labeled the case
as ‘‘schizophrenia’’. Compared to students who did not
label the case in this way, those who did so cited heredity
(74 vs. 28 %, v2 = 72.6, df 1, p \ 0.0001), and physical
illness in pregnancy or childhood (17 vs. 6 %, v2 = 7.5, df
1, p \ 0.01), more frequently. Furthermore those who
labeled cited psychological traumas (54 vs. 71 %,
v2 = 9.3, df 1, p \ 0.01) and family conflicts (27 vs. 48 %,
v2 = 17.1, df 1, p \ 0.0001) less frequently. Compared to
students who did not identify a case of schizophrenia in the
vignette, those who did so more frequently viewed heredity
or stress as the most important cause of the disorder (45 vs.
19 %, v2 = 19.9, df 1, p \ 0.0001; and 31 vs. 4 %,
v2 = 31.5, df 1, p \ 0.0001; 14 vs. 6 %, v2 = 4.2, df 1,
p \ 0.05), and less frequently reported psychological
traumas (9 vs. 23 %, v2 = 11.4, df 1, p \ 0.001).
Compared with students who did not identify schizo-
phrenia in the vignette, those who did were less frequently
convinced that these persons could be well again (21 vs.
44 %, v2 = 22.6, df 2, p \ 0.0001). Moreover, students
who labeled the condition as schizophrenia more
Table 1 Medical students’ causal explanations of the condition
reported in the case-vignette
Causes Total
sample
(N = 381)
1st year
sample
(N = 187)
5th–6th year
sample
(N = 194)
N % N % N %
Heredityc 222 42 65 35 157 81
Psychological traumasc 229 60 142 76 87 45
Stressc 212 56 79 42 133 69
Disillusionment in lovea 82 22 28 15 54 28
Physical illness in
pregnancy or childhood
51 13 20 11 31 16
Physical illness 37 10 19 10 18 9
Incorrect therapy 66 17 39 21 27 14
Misuse of alcohol 93 24 41 22 52 27
Misuse of street drugs 177 47 91 49 86 45
Frequenting bad company 13 3 5 3 8 4
Family conflicts 128 34 59 32 69 36
Magic, spirit possession 7 2 5 3 2 1
v2: a p \ .\ 0.01, b p \ 0.001, c p \ 0.0001
Table 2 Medical students’ views about recovery, dangerousness,
unpredictability and social distance towards persons with case-vign-
ette condition
Items Completely
true
Partially
true
Not
true
N % N % N %
Will be well again*
Total sample 102 28 243 68 13 4
1st year students 56 33 109 64 6 3
5th–6th year years students 46 24 134 72 7 4
Are dangerous*
Total sample 17 5 229 67 96 28
1st year students 9 6 105 65 47 29
5th–6th year years students 8 4 124 69 49 27
Suddenly act strangely*
Total sample 96 28 204 61 37 11
1st year students 47 30 96 62 12 8
5th–6th year years students 46 26 108 60 25 14
Are kept at a distance by others*,c
Total sample 101 28 197 55 60 17
1st year students 31 18 103 59 39 22
5th–6th year years students 70 38 94 51 21 11
People do not know how to behave with*,b
Total sample 181 48 183 49 10 3
1st year students 74 40 105 57 5 3
5th–6th year years students 107 56 78 41 5 3
People do not understand the difficulties experienced by*,b
Total sample 180 49 178 48 11 3
1st year students 75 42 102 57 3 2
5th–6th year years students 105 56 76 40 8 4
People are frightened by*,a
Total sample 189 51 166 45 15 4
1st year students 81 45 95 52 5 3
5th–6th year years students 108 57 71 38 10 5
*persons with a condition like that described in the case-vignette
v2: ap \ . \ 0.05, bp \ 0.01, cp \ 0.0001
Soc Psychiatry Psychiatr Epidemiol
123
frequently stated that the others kept persons with this
disorder at distance (33 vs. 20 %, v2 = 7.3, df 2, p \ 0.05),
do not know how to behave with them (53 vs. 39 %,
v2 = 8.5, df 2, p \ 0.01), do not understand their diffi-
culties (53 vs. 40 %, v2 = 8.8, df 2, p \ 0.012), and that
they are frighten by them (57 vs. 41 %, v2 = 7.7, df 2,
p \ 0.02).
Comparisons of 1st and 5th–6th year students in causal
explanations and views on recovery, unpredictability,
dangerousness and perception of social distance
The causes of the disorder most frequently reported by
first-year students were psychological traumas (76 %) and
misuse of street drugs (49 %), while the fifth/sixth-year
students most frequently cited causes to be heredity (81 %)
and stress (69 %).
Compared to fifth/sixth-year students, first-year students
more frequently reported psychological traumas among the
causes (v2 = 37.7, df 1, p \ 0.0001), and less frequently
heredity (v2 = 84.9, df 1, p \ 0.0001), stress (v2 = 26.9,
df 1, p \ 0.0001), and disillusionment in love (v2 = 9.5, df
1, p \ 0.01). In addition, psychological traumas were more
frequently cited as the most important cause by first-year
students (21 vs. 8 %, v2 = 11.2, df 1, p \ 0.001), whereas
heredity (16 vs. 52 %, v2 = 43.6, df 1, p \ 0.0001), or
stress (3 vs. 19 %, v2 = 19.1, df 1, p \ 0.0001) were more
frequently mentioned by the fifth–sixth year students. First-
year students labeled the vignette as ‘‘schizophrenia’’ less
frequently than the fifth/sixth-year ones [49 vs. 82 %,
v2 = 46.2, df 1, p \ 0.0001].
Beliefs about recovery, unpredictability, and danger-
ousness did not differ significantly between first-year and
fifth/sixth-year medical students (Table 2). In particular,
33 % of first-year respondents and 24 % of fifth/sixth-year
students firmly believed that persons with the case-vignette
disorder could be well again. 71 % of first-year respon-
dents and 73 % of fifth/sixth-year respondents believed,
totally or partially, that persons with problems like those
described in the case-vignette were dangerous, and 92 and
86 %, respectively, believed that they were unpredictable.
Students’ perception of social distance by others was
significantly lower among first-year respondents than
among fifth/sixth-year ones. In particular, 18 % of first-
year medical students versus 38 % of fifth/sixth-year stu-
dents believed that these persons were kept at a distance by
the others (v2 = 20.5, df 2, p \ 0.0001), 40 versus 56 %
believed that others did not know how to behave with these
persons (v2 = 9.9, df 2, p \ 0.01), 42 versus 56 %
believed that others did not understand their difficulties
(v2 = 10.8, df 2, p \ 0.01); and 45 versus 57 % felt
frightened by persons with this condition (v2 = 8.8, df 2,
p \ 0.012).
Discussion
This is the first study carried out in Italy that specifically
compared students’ views of schizophrenia in the first and
final years of their medical education. The findings of this
study highlight that medical students’ views of causes and
social distance from persons with schizophrenia signifi-
cantly vary over the course of their medical education, and
that there is a close relationship between adoption of a
biogenetic causal model and perception of social distance
and pessimism about recovery.
Although the study involved a large number of students
and had a high response rate, it had several limitations that
should be taken into account in the interpretation of its
results. First, the survey was conducted among students
from only one medical school in Italy, and the sample may
therefore not be representative of all medical students. In
addition, Second University of Naples is located in
Southern Italy, a geographical area where healthcare
resources are poorer and public prejudices towards men-
tally ill persons are higher than in Central and Northern
Italy [44]. Other limitations include the lack of a control
group of other common mental disorders such as depres-
sion, where the social acceptance is higher than that for
those with schizophrenia [3, 13, 52], and the fact that
students from other health disciplines, such as nursing and
psychology, were not involved [78]. Moreover, the fact that
the study did not assess attitudes in clinicians and academic
teachers prevents us from exploring their influence on
medical students’ beliefs [26, 36, 50]. Finally, since the
study was not a cohort one, it could not be ascertained
whether the first-year students were comparable to fifth–
sixth-year students on certain confounders, such as
respondents’ experience with ‘‘schizophrenics’’. Most of
these limitations will be specifically addressed in further
studies which are now at the planning stage.
With regards to the influence of causal explanations on
students’ attitudes, in line with findings from previous
research, students who reported heredity among the causes
were more pessimistic about possibility of patients to be
well again. Furthermore, students who mentioned biologi-
cal causes perceived a higher social distance kept from
these persons by the others [38, 54, 55, 78]. These results
confirm the findings of numerous previous studies that the
adoption of a biogenetic model of schizophrenia can
increase social exclusion of mentally ill persons [59], even
in health contexts [58, 60]. However, it is possible that
first-year students who endorsed this model are different
from fifth- to sixth-year ones, due to being exposed to
different experiences.
As found in previous studies [59], labeling the case as
‘‘schizophrenia’’ was associated with respondents’ greater
perceived distance from persons with this diagnosis. These
Soc Psychiatry Psychiatr Epidemiol
123
associations are probably related to a stigma-inducing
effect of the term ‘‘schizophrenia’’ by itself [47], which
may significantly contribute to discrimination experienced
by persons with this diagnosis, including in medical and
surgical contexts [41, 76].
Students’ causal explanations of schizophrenia are sig-
nificantly different at the end of their medical training from
their beliefs at the outset of their training. Compared to
first-year students, those in their fifth and sixth years
reported much more frequently heredity and stress and less
frequently psychological traumas among the causes of
schizophrenia. These findings suggest a shift in medical
students’ model of schizophrenia from a psychosocial to
bio-psychosocial one, over the course of their medical
education [7, 8, 71]. At their final stage of education, stu-
dents tend to adhere to a vulnerability-stress model of
schizophrenia, similar to that found in clinicians. This
model is different from that postulated by Zubin and Spring
[81]. These authors clearly stated that vulnerability could
be ‘‘acquired’’ as a result of early adverse life events.
However, fifth- and sixth-year students seem to refer to a
distorted model of stress-vulnerability, in which heredity
appears as the determinant causal factor—and the most
important one for 53 % of students—and stress as a generic
trigger [11, 57, 58]. This modified model, unbalanced in
favor of heredity, may significantly influence information
and treatments provided by clinicians to these patients [80].
In particular, if heredity is thought to be ‘‘true’’, this
unchangeable cause of schizophrenia may lead to the belief
that recovery is unlikely [60]. Furthermore, if stress is
perceived merely as a trigger factor, then there could be
little to do for these patients apart from controlling symp-
toms by drugs over their life span [56]. These views may
have a demoralizing effect on patients and their families
[57], thereby creating a self-fulfilling prophecy whereby
pessimism leads to decreased efforts to change.
Consistent with previous studies on medical students’
beliefs about recovery in schizophrenia [26, 42, 49–51],
28 % of students firmly believed that persons with this
diagnosis could be well again, and a further 68 % partially
believed that recovery was possible. Only a non-statisti-
cally significant decrement in students’ beliefs on recovery
was found between the two samples, findings less dis-
couraging than that reported by Ay [7], but still far from
long-term studies evidences that recovery is a realistic goal
for a large number of ‘‘schizophrenics’’ [9, 40, 79].
Five percent of respondents firmly believed that patients
with schizophrenia were dangerous. It is likely that this low
percentage, which is similar in the two samples, is related
to the case-vignette content, that refers to ICD-10 criteria
of schizophrenia and does not include violent behaviour.
However, it cannot be excluded that a firm agreement on
dangerousness has been perceived as ‘‘politically’’
incorrect by medical students [46], as also supported by a
percentage of 67 % of respondents who ‘‘partially’’ agreed
with it. This hypothesis is also supported by the higher
percentage of students who firmly felt these persons as
unpredictable, a feeling significantly related to danger-
ousness also in this sample (r = 0.24, p \ 0.0001).
Thirty-eight percent of students firmly believed that ‘‘the
others’’ kept at a distance persons with schizophrenia, and
56 % that ‘‘the others’’ do not know how to behave with
these persons. It is likely that students have projected in
‘‘others’’ their own difficulties in interacting with mentally
ill persons, a situation reported as present in more than
50 % of medical students in their final studies [35].
Respondents’ attribution of own social distance to other
people is also supported by correlations of perceived social
distance in others with perceptions of dangerousness and
unpredictability that we found in this sample (0.18,
p \ 0.001, 0.22, p \ 0.0001).
From the pre-clinical to the clinical period, a significant
increment in students’ perception of social distance by
‘‘others’’ was found. This could be due to several factors,
including (a) the rotation of fifth- and sixth-year students in
medical and surgical units where they observe and assim-
ilate clinicians’ attitudes and behaviours towards persons
with mental disorders [7, 36, 63, 68], (b) the organization
of academic departments of psychiatry in Italy, which do
not include necessarily all range of community facilities as
the local mental health departments. Consequently, medi-
cal students have the opportunity to be in contact with
patients with severe mental illness but rarely to be in
contact with those who live independently in the commu-
nity [20, 22], (c) students’ acknowledgment of prejudices
among users with physical problems towards persons
affected by mental illness. This condition may significantly
influence clinicians’ behaviours towards mentally ill per-
sons, working as a sort of ‘‘stereotype threat’’ [12, 34],
(d) cynicism of students close to their final degree towards
persons with mental illness, and the stigmatization of
psychiatry as a discipline that is ‘‘at risk’’ for professionals’
mental health and a poorly attracting career opportunity
[21, 24, 71], and (e) the increasing technicalization of
medical education and the attention paid to clinicians’
communication and empathic skills [64].
In order to change this situation, topics such as recovery
and stigma in schizophrenia, and exposure to rehabilitative
programs to users and families should be included in
medical education [12, 15, 19, 29, 30, 48, 56, 78, 80].
Furthermore, it could be useful to train students in the early
stages of their medical education on how to communicate
with persons with mental disorders when they have an
acute episode and on how to control their emotional reac-
tions to these persons. In our Faculty, for example, on the
basis of the findings of this survey, seminars about the
Soc Psychiatry Psychiatr Epidemiol
123
above-mentioned topics are held yearly. These seminars,
developed in collaboration with users who have recovered
from or are successfully living with the symptoms of
schizophrenia, specifically address topics such as clinical
and social recovery, the association of schizophrenia with
social danger and perception of unpredictability, and the
effects of media on stereotypes against ‘‘schizophrenics.’’
We hope that these ongoing seminars, whose outcome will
be reported in further papers, will improve the attitudes of
future doctors towards persons with schizophrenia, and
increase the probability that these patients will receive
the same medical treatments and respect as other patients
[66, 72].
Acknowledgments The authors thank: (a) the Professors of the
Faculty of Medicine of the Second University of Naples who facili-
tated the conduction of the study: A. Capuano, D. Cozzolino,
A. Crisci, A. Filippelli, G. Delrio, A. Perna, S. Perrotta, F. Rossi,
D. Ronca, M. Russo, N. Sannolo, A. Scotto di Tella;
(b) Prof. I. Levav, Research Unit, Mental Health Services of the
Israeli Ministry of Health for his valuable comments on the final draft
of this paper; (c) D. Celona, L. Guariniello, and S. Rega for their
contribution in the collection of the data; (d) the 381 participating
students for their active involvement in the survey.
‘‘Appendix’’
Case-vignette
Some people sometimes seem unable to distinguish
between things that really happen and are experienced by
other people, and things that happen only in their mind.
Sometimes, these people believe or say things that seem
bizarre or absurd to other people, or hear voices, smell
things, or see images that other people do not. Sometimes,
these people may have difficulty expressing their feelings
or behaving appropriately (for instance, they may cry in
response to a positive event, or may appear happy fol-
lowing an unpleasant one), or they may remain shut up in
their house for a long time, or talk very little or not at all.
They behave as if they lived in a world of their own,
apparently without interest in anything or anybody.
Sometimes they may have muddled thoughts, may invent
odd or incomprehensible words, may lose the thread of the
speech, or they may jump from one issue to another with
no apparent reason.
References
1. Adewuya A, Oguntade A (2007) Doctors’ attitude towards people
with mental illness in Western Nigeria. Soc Psychiatry Psychiatr
Epidemiol 42:931–936
2. Angermeyer M, Dietrich S (2006) Public beliefs about and atti-
tudes towards people with mental illness: a review of population
studies. Acta Psychiatr Scand 113:163–179
3. Angermeyer M, Matschinger H (2003) Public beliefs about
schizophrenia and depression: similarities and differences. Soc
Psychiatry Psychiatr Epidemiol 38:526–534
4. Angermeyer M, Beck M, Dietrich S, Holzinger A (2004) The
stigma of mental illness: patients’ anticipations and experiences.
Int J Soc Psychiatry 50:153–162
5. Arkar H, Eker D (1997) Influence of a 3-week psychiatric
training programme on attitudes toward mental illness in medical
students. Soc Psychiatry Psychiatr Epidemiol 32:171–176
6. Arvaniti A, Samakouri M, Kalamara E, Bochtsou V, Bikos C,
Livaditis M (2009) Health service staff’s attitudes towards
patients with mental illness. Soc Psychiatry Psychiatr Epidemiol
44:658–665
7. Ay P, Save D, Fidanoglu O (2006) Does stigma concerning
mental disorders differ through medical education? A survey
among medical students in Istanbul. Soc Psychiatry Psychiatr
Epidemiol 41:63–67
8. Baxter H, Singh S, Standen P, Duggan C (2001) The attitudes of
‘‘tomorrow’s doctors’’ towards mental illness and psychiatry:
change during the final undergraduate year. Med Educ 35:381–383
9. Bellack A (2006) Scientific and consumer models of recovery in
schizophrenia: concordance, contrasts, and implications. Schiz-
ophr Bull 32:432–442
10. Blanchard J, Lurie N (2004) R-E-S-P-E-C-T: patient reports of
disrespect in the health care setting and its impact on care. J Fam
Pract 53:721–730
11. Brog M, Guskin K (1998) Medical students’ judgments of mind
and brain in the etiology and treatment of psychiatric disorders: a
pilot study. Acad Psychiatry 22:229–235
12. Burgess D, Warren J, Phelan S, Dovidio J, van Ryn M (2010)
Stereotype threat and health disparities: what medical educators
and future physicians need to know. J Gen Intern Med 25(Suppl
2):S169–S177
13. Castiello G, Magliano L (2007) Beliefs about psychosocial con-
sequences of schizophrenia and depression: a comparative study
in a sample of secondary school students. Epidemiol Psichiatr
Soc 16:163–171
14. Cechnicki A, Angermeyer M, Bielanska A (2011) Anticipated
and experienced stigma among people with schizophrenia: its
nature and correlates. Soc Psychiatry Psychiatr Epidemiol
46:643–650
15. Coodin S, Chisholm F (2001) Teaching in a new key: effects of a
co-taught seminar on medical students’ attitudes toward schizo-
phrenia. Psychiatr Rehabil J 24:299–302
16. Corrigan P (2004) How stigma interferes with mental health care.
Am Psychol 59:614–625
17. Corrigan P, Wassel A (2008) Understanding and influencing the
stigma of mental illness. J Psychosoc Nurs Ment Health Serv
46:42–48
18. Corrigan P, Watson A (2004) At issue: stop the stigma: call
mental illness a brain desease. Schizophr Bull 30:477–479
19. Corrigan P, Edwards A, Green A, Diwan S, Penn D (2001)
Prejudice, social distance, and familiarity with mental illness.
Schizophr Bull 27:219–225
20. Couture S, Penn D (2003) Interpersonal contact and the stigma of
mental illness: a review of the literature. J Ment Health
12:291–305
21. Cutler J, Harding K, Mozian S, Wright L, Pica A, Masters S et al
(2009) Discrediting the notion ‘‘working with ‘crazies’ will make
you ‘crazy’’’: addressing stigma and enhancing empathy in
medical student education. Adv Health Sci Educ Theory Pract
14:487–502
22. Economou M, Peppou LE, Louki E, Stefanis CN (2012) Medical
students’ beliefs and attitudes towards schizophrenia before and
after undergraduate psychiatric training in Greece. Psychiatry
Clin Neurosciences 66:17–25
Soc Psychiatry Psychiatr Epidemiol
123
23. Fang H, Rizzo J (2007) Do psychiatrists have less access to
medical services for their patients? J Ment Health Policy Econ
10:63–71
24. Feifel D, Moutier C, Swerdlow N (1999) Attitudes toward psy-
chiatry as a prospective career among students entering medical
school. Am J Psychiatry 156:1397–1402
25. Feldmann T (2005) Medical students’ attitudes toward psychiatry
and mental disorders. Acad Psychiatry 29:354–356
26. Fernando S, Deane F, McLeod H (2010) Sri Lankan doctors’ and
medical undergraduates’ attitudes towards mental illness. Soc
Psychiatry Psychiatr Epidemiol 45:733–739
27. Filipcic I, Pavicic D, Hotujac L, Begic D, Grubisin J, Dordevic V
(2003) Attitudes of medical staff towards the psychiatric label
‘‘schizophrenic patient’’ tested by an anti-stigma questionnaire.
Coll Antropol 27:301–307
28. Fischel T, Manna H, Krivoy A, Lewis M, Weizman A (2008) Does
a clerkship in psychiatry contribute to changing medical students’
attitudes towards psychiatry? Acad Psychiatry 32:147–150
29. Galka S, Perkins D, Butler N, Griffith D, Schmetzer A, Avir-
rappattu G et al (2005) Medical students’ attitudes toward mental
disorders before and after a psychiatric rotation. Acad Psychiatry
29:357–361
30. Galletly C, Burton C (2011) Improving medical student attitudes
towards people with schizophrenia. Aust N Z J Psychiatry
45:473–476
31. Garyfallos G, Adamopoulou A, Lavrentiadis G, Giouzepas J,
Parashos A, Dimitriou E (1998) Medical students’ attitudes
toward psychiatry in Greece: an eight-year comparison. Acad
Psychiatry 22:92–97
32. General Medical Council (1993) Tomorrow’s doctors – recom-
mendations on undergraduate medical education. General Medi-
cal Council, London WIN
33. Golberstein E, Eisenberg D, Gollust S (2008) Perceived stigma
and mental health care seeking. Psychiatr Serv 59:392–399
34. Henry J, von Hippel C, Shapiro L (2010) Stereotype threat con-
tributes to social difficulties in people with schizophrenia. Br J
Clin Psychol 49:31–41
35. Iezzoni L, Ramanan R, Lee S (2006) Teaching medical students
about communicating with patients with major mental illness.
J Gen Intern Med 21:1112–1115
36. Javed Z, Naeem F, Kingdon D, Irfan M, Izhar N, Ayub M (2006)
Attitude of the university students and teachers towards mentally
ill, in Lahore, Pakistan. J Ayub Med Coll Abbottabad 18:55–58
37. Jones S, Howard L, Thornicroft G (2008) Diagnostic overshad-
owing’: worse physical health care for people with mental illness.
Acta Psychiatr Scand 118:169–173
38. Jorm A, Griffiths K (2008) The public’s stigmatizing attitudes
towards people with mental disorders: how important are bio-
medical conceptualizations? Acta Psychiatr Scand 118:315–321
39. Lawrence D, Coghlan R (2002) Health inequalities and the health
needs of people with mental illness. NSW Public Health Bull
13:155–158
40. Levine S, Lurie I, Kohn R, Levav I (2010) Tajectories of the
course of schizophrenia: from progressive deterioration to ame-
lioration over three decades. Schizophr Res 126:184–191
41. Link B, Phelan J (2010) Labeling and stigma. In: Scheid T,
Brown T (eds) A handbook for the study of mental health: Social
contexts, theories and system. Cambridge University Press, New
York, pp 571–587
42. Llerena A, Caceres M, Penas-LLedo E (2002) Schizophrenia
stigma among medical and nursing undergraduates. Eur Psychi-
atry 17:298–299
43. Luchins D (2004) At issue: will the term brain disease reduce
stigma and promote parity for mental illnesses? Schizophr Bull
30:1043–1048
44. Magliano L, De Rosa C, Guarneri M, Cozzolino P, Malangone C,
Marasco C et al (2002) Causes and psychosocial consequences of
schizophrenia: opinions of mental health personnel. Epidemiol
Psichiatr Soc 11:35–44
45. Magliano L, Fiorillo A, De Rosa C, Malangone C, Maj M (2004)
Beliefs about schizophrenia in Italy: a comparative nationwide
survey of the general public, mental health professionals, and
patients’ relatives. Can J Psychiatry 49:322–330
46. Magliano L, Read J, Rega S, Oliviero N, Sagliocchi A, Patalano
M et al (2011) The influence of causal explanations and diag-
nostic labeling on medical students’ views of schizophrenia.
Acad Med 86:1155–1162
47. Magliano L, Read J, Marassi R (2011) Metaphoric and non-
metaphoric use of the term ‘‘schizophrenia’’ in Italian newspa-
pers. Soc Psychiatry Psychiatr Epidemiol 46:1019–1025
48. Mino Y, Yasuda N, Tsuda T, Shimodera S (2001) Effects of a
one-hour educational program on medical students’ attitudes to
mental illness. Psychiatry Clin Neurosci 55:501–507
49. Mukherjee R, Fialho A, Wijetunge A, Checinski K, Surgenor T
(2002) The stigmatisation of psychiatric illness: the attitudes of
medical students and doctors in a London teaching hospital.
Psychiatr Bull 26:178–181
50. Naeem F, Ayub M, Javed Z, Irfan M, Haral F, Kingdon D (2006)
Stigma and psychiatric illness. A survey of attitude of medical
students and doctors in Lahore. Pakistan. J Ayub Med Coll
Abbottabad 18:46–49
51. Ng R, Pearson V, Chen E, Law C (2011) What does recovery
from schizophrenia mean? Perceptions of medical students and
trainee psychiatrists. Int J Soc Psychiatry 57:248–262
52. Nordt C, Rossler W, Lauber C (2006) Attitudes of mental health
professionals toward people with schizophrenia and major
depression. Schizophr Bull 32:709–714
53. Ogunsemi O, Odusan O, Olatawura M (2008) Stigmatising atti-
tude of medical students towards a psychiatry label. Ann Gen
Psychiatry 7:15
54. Pescosolido B, Martin J, Long J, Medina T, Phelan J, Link B
(2010) ‘‘A desease like any other?’’ A decade of change in public
reactionsto schizophrenia, depression, and alcohol dependance.
Am J Psychiatry 167:1321–1330
55. Phelan J (2002) Genetic bases for mental illness- a cure for
stigma? Trends Neurosci 25:430–431
56. Phelan J, Yang L, Cruz-Rojas R (2006) Effects of attributing
serious mental illness to genetic causes on orientation to treat-
ments. Psychiatr Bull 57:382–387
57. Read J, Harre N (2001) The role of biological and genetic causal
beliefs in the stigmatization of ‘‘mental patients’’. J Ment Health
10:223–235
58. Read J, Haslam N, Davies E (2009) The need to rely on evidence
not ideology in stigma research. Acta Psychiatr Scand
119:412–413
59. Read J, Haslam N, Sayce L, Davies E (2006) Prejudice and
schizophrenia: a review of the ‘‘mental illness is an illness like
any other’’ approach. Acta Psychiatr Scand 114:303–318
60. Read J, Mosher L, Bentall R (2004) Models of madness- Psy-
chological, social and biological approaches to schizophrenia.
Brunner-Routledge, Hove
61. Roth D, Antony M, Kerr K, Downie F (2000) Attitudes toward
mental illness in medical students: does personal and professional
experience with mental illness make a difference? Med Educ
34:234–236
62. Reddy JP, Tan SM, Azmi MT, Shaharom MH, Rosdinom R,
Maniam T et al (2010) The effect of a clinical posting in psy-
chiatry on the attitudes of medical students towards psychiatry
and mental illness in a Malaysian medical school. Ann Acad Med
Singapore 34:505–510
Soc Psychiatry Psychiatr Epidemiol
123
63. Sadow D, Ryder M, Webster D (2002) Is education of health
professionals encouraging stigma towards the mentally ill?
J Ment Health 11:657–665
64. Sales C, Schlaff A (2010) Reforming medical education: a review
and synthesis of five critiques of medical practice. Soc Sci Med
70:1665–1668
65. Sartorius N (2002) Iatrogenic stigma of mental illness. BMJ
324:1470–1471
66. Sartorius N (2007) Stigma and mental health. Lancet
370:810–811
67. Schnittker J (2008) An uncertain revolution: why the rise of a
genetic model of mental illness has not increased tolerance. Soc
Sci Med 67(9):1370–1381
68. Schulze B (2007) Stigma and mental health professionals: a
review of the evidence on an intricate relationship. Int Rev
Psychiatry 19:137–155
69. Schulze B, Angermeyer M (2003) Subjective experiences of
stigma. a focus group study of schizophrenic patients, their rel-
atives and mental health professionals. Soc Sci Med 56:299–312
70. Serafini G, Pompili M, Haghighat R, Pucci D, Pastina M, Lester
D et al (2011) Stigmatization of schizophrenia as perceived by
nurses, medical doctors, medical students and patients. J Psychi-
atr Ment Health Nurs 18:576–585
71. Sivakumar K, Wilkinson G, Toone B, Greer S (1986) Attitudes to
psychiatry in doctors at the end of their first post-graduate year:
two-year follow-up of a cohort of medical students. Psychol Med
16:457–460
72. Lancet The (2011) No mental health without physical health. The
Lancet Vol 377:611. doi:10.1016/S0140-6736(11)60211-0
73. Thornicroft G (2006) Shunned. Oxford University Press, Oxford
74. Thornicroft G, Brohan E, Rose D, Sartorius N, Leese M (2009)
INDIGO Study Group. Global pattern of experienced and antic-
ipated discrimination against people with schizophrenia: a
crossreactional survey. Lancet 373:408–415
75. Thornicroft G, Rose D, Kassam A (2007) Discrimination in
health care against people with mental illness. Intern Rev Psy-
chiatry 19:113–122
76. Van Os J (2010) Are psychiatric diagnoses of psychosis scientific
and useful? The case of schizophrenia. J Ment Health 19:305–317
77. Wahl O (1999) Mental health consumers’experience of stigma.
Schizophr Bull 25(467–78):36
78. Walker I, Read J (2002) The differential effectiveness of psy-
chosocial and biogenetic causal explanations in reducing negative
attitudes toward ‘‘mental illness’’. Psychiatry 65:313–325
79. Warner R (2009) Recovery from schizophrenia and the recovery
model. Curr Opin Psychiatry 22:374–380
80. Wilson S, Eagles J, Platt J, McKenzie H (2007) Core under-
graduate psychiatry: what do non-specialists need to know? Med
Educ 41:698–702
81. Zubin J, Spring B (1977) Vulnerability-a new view of schizo-
phrenia. J Abnorm Psychol 86:103–126
Soc Psychiatry Psychiatr Epidemiol
123