Emotional Empathy, Social Distance and Attitude of Police Officers towards People with Mental Illness

People with mental illness are generally stigmatized. This study therefore spe-cifically investigated the relationship between emotional empathy, social distance and attitude towards mental illness by police officers who interface with people with mental illness in the course of duty. A total of 300 police officers comprising of 148 (49.3%) males and 152 (50.7%) females were selected from the Police Training College Ikeja, Lagos State. This study adopted a cross sec-tional survey using purposive sampling technique. The instruments for data collection were structured psychological scales which are the mul-ti-dimensional emotional empathy scale, social distance scale and community attitude toward mental illness scale. Data collected were analysed using multiple regression and independent t test. The result indicated that emotional empathy and its dimensions (suffering, positive sharing, responsive crying, emotional attention, feel for others, emotional contagion) and social distance had significant joint influence on attitude towards people with mental illness [F (7,292) = 2.85, P < .01)]. However, emotional empathy (β = .58, t = 2.46, P < 0.01), positive sharing (β = −.52, t = −3.84, P < 0.01) and responsive crying (β = −.15, t = −2.06, P < 0.05) had significant independent influence on attitude towards people with mental illness. Also, male police officers exhibit more sympathetic attitude towards people with mental illness than female police officers {t (298) = −1.778, P < 0.05}. Recommendation is made for psychological intervention to police officers for zero stigmatisation tolerance, and training on emphatic altruism and concern.


Introduction
Attitude is a favourable or unfavourable (Albarracin & Shavitt, 2018) evaluative response toward something or someone, exhibited in one's beliefs, feelings, or intended behaviour (Eagly & Chaiken, 2005). Attitude covers cognition, affection and action about something or people such as people with mental illness.
Mental illness is a mental pattern that causes significant impairment of personal functioning (Bolton, 2008) which could range from mild to severe disturbances in thought and/or behavior, resulting in an inability to cope with life's ordinary demands and routines. People with mental illness are viewed by the public as subject of pity living in their disconnected, bizarre worlds (Todor, 2013).

Literature Review
Invariably, the public are often misinformed about mental illness. These misunderstandings of the public about mental illness tend to lead to stigmatisation of people with mental illness (Poreddi, Thimmaiah, & Math, 2015). Stigma is stereotypic, mark of shame and disapproval which results in an individual being rejected and excluded from participating in a number of different areas of society (Yap, Mackinnon, Reavley, & Jorm, 2014). Rusch, Angermeyer and Corrigan (2005) posit a model that stigmatisation occurs based on information that people with mental illness tend to be dangerous therefore should be kept at distant; people with mental illness are irresponsible, thus crucial decisions should be made by others on their behalf; and lastly, people with mental illness are childlike, therefore need to be cared for. These information available to public could have consequences for people with mental illness.
Stigmatisation can manifest as self stigma and as public stigma. Self-stigmatisation may lead to withdrawal by people with mental illness to their shell. Subsequently, people with mental illness may suffer self stigma and experience strong emotional response such as fear and rejection (Marie & Miles, 2008;Sarbin & Mancuso, 1970;Yuan, Abdin, Picco, Vaingankar, Shahwan, Jeyagurunathan, & Subramaniam, 2016) which include low levels of empowerment, and low levels of help-seeking behaviour, high rates of mortality and high rates of unemployment (Bhugra, Evans-Lacke, & Cutter, 2015). Stigmatisation makes people with mental illness delay or refuse to seek out help which result in worsen mental health experiences. This in turn may result in isolation, hopelessness, and low self-esteem (McAllister, 2008).
Again, Link, Cullen, Struening, Patrick, Shrout, and Dohrenwend (1989) modified labelling theory purported that people with mental illness are treated separately by the public. The labelled people with mental illness perceive threat and in turn may react to labelling by adopting strategies of either educating others of their situation, or keeping mental illness a secret or avoiding social interactions that they find potentially rejecting (Glass, Mowbray, Link, Kristjansson, & Bucholz, 2013). These strategies have negative consequences on the well-being of people with mental illness.
O. I. Akinbobola, S. Y. Zugwai Psychology Also, public stigmatisation can lead to the other members of the public keeping social distance from the people with mental illness. The members of the public who stigmatise have the tendency to socially distant themselves from people with mental illness (Corrigan, Green, Lundin, Kubiak, & Penn, 2001). Social distance is the degree of proximity the public is comfortable with in relation to people with mental illness; the extent to which the public is willing to get to with people with mental illness. According to (Marie & Miles, 2008) perceived dangerousness and unpredictability of a target such as people with mental illness influence social distance. Social distance may manifest itself in such stigmatising experiences for people with mental illness that makes them have limited access to resources and get in the way of socialising with the public.
Conversely, an individual may help others in need out of empathic concern for the well-being of the other person (Batson, Dyck, Brandt, Batson, & Powell, 1988;Batson & Toi, 1982). The individual is emphatic and has the ability to comprehend the affective and cognitive status of another. Empathy is an individual's emotional arousal elicited by the expression of distress in another (Shelton & Rogers, 1981). By paying attention to the cognitive status of others than one's experiences (Toussaint & Webb, 2005). Being more concern with cognitive perception and cognitive identification (Eisenberg & Lennon, 1983) of the others' experiences (Toussaint & Webb, 2005) and having the ability to reverse the understanding and intent to assist (Hojat, Louis, Maio, & Gonnella, 2013;Jonason & Krause, 2013) for instance people with mental illness.
Research on social distance and attitude towards people with mental illness by Todor (2013) indicated that students in tertiary institutions lack the willingness to communicate with persons who have mental illness and furthermore that not having past contact with people mentally illness has significant relationship with larger social distance. However, with lowered social distance, the attitude of medical students toward schizophrenia was improved through antistigma intervention programmes (Altindag, Yanik, Ucok, Alptekin, & Ozkan, 2006). Oduguwa, Adedokun, Omigbogun (2017) found that contact strategy reduce stigma and social distance. Whereas the opportunities such as accommodating, employment; if given to Psychology people with mental illness (Corrigan, Green, Lundin, Kubiak, & Penn, 2001), will reduce negative attitude of the public.
Research on sex and attitude towards people with mental illness has shown that women are better at understanding emotions and thoughts of other individuals than men (Baez, Flichtentrei, Prats, Mastandueno, García, Cetkovich, & Ibáñez, 2017). Researchers, Gonzalez, Alegria and Prihoda (2005), Berger, Levant, McMillan, Kelleher and Sellers (2005) found that men tend to show a more negative attitude towards mental illness indicating that women have a better attitude towards mental illness than men.
Police officers in the course of duty come in contact with people suffering from mental illness. The fundamental duties of a police officer as law enforcement officers include serving the community, safeguarding lives and property, protecting the innocent, maintaining order and peace, detection of crime, arresting and detaining suspect (Interpol, 2016). Aside from health professionals, no other group is tasked to manage and interact with people with mental illness more than police officers (Tully & Smith, 2015). Therefore, people with mental illness are more likely to be arrested, incarcerated or killed by police officers than other members of the public.
Attitudes toward people with mental illness are important to study for a number of reasons. There is high prevalence of mental illness estimated at about twenty-five percent of the population in many countries (Todor, 2013) in general, while about 21 million Nigerians suffer from mental illness (Sotubo, 2015;Ifijeh, 2015). There is also high prevalence of negative attitudes among the general public toward people with mental illness. It is commonly held that people who suffer from any form of mental illness cannot be predicted and are perceived as dangerous. As a result of these people with mental illness may likely suffer negative attitudes from law enforcement officers such as the police, they are erroneously perceived as suspects, criminals (Omori, Tateno, Ideno, Takahashi, Kawashima, Takemura, & Okubo, 2012).
Previous researches show that a lack of familiarity is associated with prejudicial attitudes about mental illness (Corrigan, Green, Lundin, Kubiak, & Penn, 2001). The present study uses police officers who come in contact with people with mental illness in the course of duty. Although there are studies on attitude towards people with mental illness in Nigeria among police (Omoaregba, James, Igbinowanhia, & Akhiwu, 2015), the present study provides information on the influence of emotional empathy and social distance on attitude towards people with mental illness among police officers.
Based on literature review the following hypotheses were stated:

Hypotheses
Hypothesis 1: There will be significant joint prediction of emotional empathy and social distance on attitude towards people with mental illness. Hypothesis 2: There will be sex difference in the attitude towards people with mental illness among police officers.

Research Design
The design used for the study was a cross-sectional survey design. The study aimed at measuring independent variables which are emotional empathy and social distance while the dependent variable is attitude towards mental illness.

Study Setting
The study was carried out at the Police College, Ikeja. Ikeja is the capital of Lagos State in Nigeria.

Participants
The research population were police officers at the Police College, Ikeja, Lagos State. The study took place between October 2017 and May 2018. There were 300 participants from the Police College, Ikeja, Lagos surveyed in this study at different levels selected using purposive sampling method. The sex distribution of participants shows that 148 (49.3%) of the participants were males and 152 (50.7%) of the participants were females. The exclusion criteria are that recruits and civilians were not utilised in this study.

Instruments
Demographic section was used to obtain participant's personal information such as age and sex that was useful for the study.
The Community Attitude towards Mental Illness (CAMI) scale was used to measure participants' attitude towards mental illness. The CAMI is a 40-item O. I. Akinbobola, S. Y. Zugwai Psychology scale developed by Taylor and Dear (1981). The CAMI scale has four (4) sub-scales which measures Authoritarianism, Benevolence, Social restrictiveness and Community mental health ideology and each sub-scale has ten (10) items.
The scale was on a 5-point Likert scale ranging from Strongly Agree (5)  The Social Distance Scale (SDS) was initially developed by Bogardus (1925Bogardus ( , 1926Bogardus ( , 1933 adopted by (Akinbobola, 2017;Wong, Smith, & Locke, 2014). Bogardus initially applied the social distance scale to race and ethnicity however researchers Cummings and Cummings (1957)  The filled questionnaires were collected back and participants were thanked for their participation as well as their time. 300 (85.7%) out of the questionnaires returned were completely. Participants were given a consent form and were asked to tick the "box" provided on the form indicating their willingness to take part in the study. They were genuinely assured of their confidentiality. Participants were then given the questionnaire comprising of the Community Attitude towards Mental Illness (CAMI) test, the Multi-Dimensional Emotional Empathy (MDEE) and the Social Distance Scale. After they had completed the study, tests were collected back and participants were thanked for their participation as well as their time. Statistical tests used for data analysis were simple percentage, t-test and regression analysis.

Result
Hypothesis 1: There will be significant joint prediction of emotional empathy and social distance on attitude towards people with mental illness.
The analysis result in Table 1 indicated that there is significant joint prediction of emotional empathy and its dimensions (suffering, positive sharing, responsive crying, emotional attention, feel for others, emotional contagion) and social distance on attitude towards people with mental illness [F (7,292) = 2.85, P < .01)]. Further examination from Table 1 (R 2 = 0.064) indicated that the independent variables emotional empathy and its dimensions (suffering, positive sharing, responsive crying, emotional attention, feel for others, emotional contagion) and social distance explained 6.4% variation in attitude towards people with mental illness. The hypothesis is accepted. Furthermore, it is observed from Table 2 however that only emotional empathy (β = .58, t = 2.46, p < 0.01) and only two of its dimensions [positive sharing (β = −.52, t = −3.84, P < 0.01), responsive crying (β = −.15, t = −2.06, P < 0.05)] had significant independent influence on attitude towards people with mental illness; the remaining four dimensions have no significant independent prediction on attitude towards people with mentally illness. Hypothesis 2: There will be sex difference in the attitude towards people with mental illness among police officers.
An independent sample t-test was carried out to determine the influence of sex on the attitude of police officers towards people with mental illness. The t-Test scores showed that there were 148 male and 152 female police officers surveyed, while the mean (±SD) of attitude scores were 121.95 ± 9.86 and 120.10 ± 8.01 respectively (See Table 3). The significant 2-tailed P value associated with this test was .000. The t-Test reveals a statistically significantly reliable difference between the mean of attitude scores of the male police officers and that of the female counterparts [t(298) = −1.78, p < .05]. It can be therefore concluded that there is a significant sex difference in the attitude of police officers on people with mental illness. Further analysis showed that male police officers reported higher mean scores than their female counterparts, suggesting that male officers exhibited more positive attitude towards people with mental illness than female participants.

Discussion
The findings of hypothesis one indicated that there is significant joint prediction of emotional empathy and its dimensions (suffering, positive sharing, responsive crying, emotional attention, feel for others, emotional contagion) and social distance on attitude towards people with mental illness. These findings that emotional empathy predicted attitude towards people with mental illness corroborated (Boag & Carnelley, 2015;Batson et al., 1997;Elizur & Rosenheim, 1982;Psychology Oliver, Dillard, Bae, & Tamul, 2012).
Empathy involves emotion and cognition and it is theorised in different ways. Foster, Elischberger and Hill (2017) suggested that an intervention approach would be very effective if empathic understanding is being encouraged. They further state that the inducing of empathy has assisted in reducing stigma projected at members of stigmatized group.
The findings of hypothesis one further revealed that social distance significantly predicted attitude towards people with mental illness substantiate previous result (Aghanwa, 2004;Reese, 2010). Social distance measures the degree of closeness that participants would be willing to take with respect to those who suffer mental illness. This finding shows that there is stereotypic stigma towards people with mental illness.
The findings of hypothesis two revealed that there is sex difference in the attitude towards people with mental illness among police officers. Male police officers have a more positive attitude towards people with mental illness than female police officers. The findings of hypothesis two did not support past researches Gonzalez, et al. (2005) and Berger et al. (2005) in which females participants have a more positive attitude towards people with mental illness. Both male and female police officers have much opportunity to come in contact with people with mental illness when performing their duty, but female police officers attitude is comparatively positive. Considering various professional groups that interact with people with mental illness in the course of duty, next to health professionals are police officers. Mental health professionals endorse negative attitudes toward those who have serious mental illness and avoid contact with such people to the extent that self-report measure of people with mental illness indicated that they have been treated as less capable and rejected by others (Reese, 2010;Jorm, Korten, Jacomb, Christensen, & Henderson, 1999).

Implication of Findings
1) People with mental illness are stigmatized by police officers and may be treated as criminals and not as either suspects or victims before they get judged.
2) Police officers with prejudicial attitude towards mental illness are likely to stigmatize people with mental illness and hence constitute security lapses in the nation's criminal justice system.
3) There is a lack of emphatic concern by the police officers in dealing with people with mental illness; the mentally ill may withdraw to their shell.

Recommendation
There is a need for inclusion of the role of psychologist to train police officers on the knowledge of mental illness, adherence to zero tolerance for stigmatisation of people with mental illness and to give intervention to police officers on empathic altruism and concern.
O. I.

Limitation of Study
The present study made use of police officers in only one Police College out of a total of six Police Colleges in the country.

Suggestion for Future Studies
Future studies should look into attitude of the public and various professional groups towards other groups of vulnerable people that are stigmatised and the causes of stigmatisation.