WHAT IS THE SIGNIFICANCE OF CULTURAL VARIABLES IN DIVERSITY MANAGEMENT IN NIGERIA?

INTRODUCTION
The cultural diversity of Nigerian society is reflected in the fact that the country has over 250 identified ethnic groups. Three very large ethno-linguistic entities dominate: the Yoruba, the Ibo and the Hausa-Fulani in the North. The Hausa-Fulani, Yoruba, Ibo, Kanuri, Tiv, Edo, Nupe, Ibibio and Ijaw groups account for almost 80 per cent of the population. The Muslims comprise more than 50 per cent of the population, Christians account for about 35 per cent, while the balance of the population is animists.
Cultural organizations at both Federal and local levels, artistic associations, specialized institutions, agencies, etc., operate through registration with the authorities. Organized cultural centers usually function within the local communities or at the universities. They are self-organized and sometimes supported for specialized, particular activities only. Some may also operate as small private enterprises, which is the case of small performing groups, small publishers, etc.

1.0             DEFINITION
What is Cultural Diversity?
It's having a heart and a mind that acknowledges, accepts, values, and even celebrates the various ways that people live and interact in the world. It's answering the question, "What is cultural diversity?" with a warm and caring heart that realizes that - even with our various cultural differences - we all aspire to many of the same things: security, well-being, acceptance, individualism, esteem, and some form of equity, whether it's physical, spiritual or emotional. Characteristics of diversity are (but not limited to): age; cognitive style; culture; disability (mental, learning, physical); economic background; education; ethnicity; gender identity; geographic background; language(s) spoken; marital/partnered status; physical appearance; political affiliation; race; religious beliefs; sexual orientation or veteran's status (Jesse B.T. 2000).
Cultural diversity, or multiculturalism, is based on the idea that cultural identities should not be discarded or ignored, but rather maintained and valued. The foundation of this belief is that every culture and race has made a substantial contribution to Nigerian history. The cultural diversity of the Nigeria is truly astounding, as many different ethnic and cultural groups have contributed to the social, economic and cultural values of our society. This has been true throughout our history, even though many of our school books have not always taught that fact. In fact, the very idea that cultural diversity should be taught has only been promoted in the last few years. The bottom line is that when we fully recognize that Nigeria is great because of the contributions of the many; then we as a people will be even more united in our common goals, and even more proud to be Nigerian citizens (Cox, T. 1994).

1.1    BACKGROUND ON CULTURAL VARIABLES IN DIVERSITY MANAGEMENT
The socio-cultural diversity of Nigeria has influenced the citizens and their daily activities or practices in Nigeria. Nigeria is characterized by over reliance on culture, language, religion, gender and educational qualifications as a basis for determining who get employed. What this means is that, the opportunity for an average Nigeria to get employed is a factor of the aforementioned variables (Khanus, T. (2007). Nigeria according to Fajana (2009) is one of the African countries troubled by abundant labour and scare talent. Attracting, developing, deploying and retaining best talents had become a challenge. That is why Fajana and Ige (2007) argued that the desire for top performance has driven the need for effective management. Human Resource Management in Nigeria can be said to be ‘still in Infancy’ and lot of academic research is still required in this area. Lack of indigenous and comprehensive Human Resource Management models is one of the challenges facing Human Resource Management practices in Nigeria, which is why the majority of principles and practices evidence in workplaces in Nigeria are all adopted from other countries. Human Resource Management practices in Nigerian are a convergence with western-inspired approaches, with the evidence of cultural and institutional influences on it. That is, there is a blend of transplanted and indigenous Human Resource Management practices. The sensitivity to individuals’ socialization as well as economic, historical, political, and social contexts according to Azolukwam and Perkins (2009) may enable organizations to capitalize on the potential to transplant forms of Human Resource Management from parent country cultures to developing countries such as Nigeria.
Furthermore, Nigeria is a country of cultural diversity, with about 200 different ethnic groups. Many states in Nigeria can be rightly regarded as having a considerable degree of “domestic multiculturalism” (Adigun, 1995). Given these multiple diversities that characterize Nigeria, any overview of the Nigerian workplace in different geographic locations must be treated with some caution, so as not to mislead.

2.0             EMPIRICAL REVIEW
Diversity management in the concept of culture is a strategy that is intended to foster and maintain a positive workplace environment. Usually initiated by Human Resources professionals and managed by department heads and supervisors, an effective diversity management program will promote recognition and respect for the individual differences found among a group of employees (Osmond, 2008). The idea of this management approach is to encourage employees to be comfortable with diversity in the workplace and develop an appreciation for differences in race, gender, background, sexual orientation or any other factors that may not be shared by everyone working in the same area of the company. The underlying principle of diversity in management has to do with acceptance. While individuals retain their own sense of values and ethics, diversity in management encourages people to recognize that not everyone is alike. Rather than being intimidated or prejudiced by those differences, employees are encouraged to accept the fact that there are diverse interests, diverse values, and diverse physical and emotional characteristics present within the office environment (Sonia, 2006). Further, the diversity present in the office does not have to hamper productivity or create conflict. Instead, the diversity may function as helpful attributes that promote the attainment of the goals and objectives of the department. Diversity in management can be adapted to many different types of working environments and be integrated into many different types of management styles (Garus, 2003). Promoting recognition and acceptance of diversity among the employees can convert a hostile workplace environment into a welcoming environment where people freely communicate and support one another with any tasks associated with the job (Benaus, 2004). In doing so, the implementation of a diversity management approach often makes it possible for productivity levels to increase dramatically. One of the main advantages of a strong diversity management program is that it tends to encourage the development of latent skills and talents among employees. Individuals who may have felt unable to move forward in the company due to factors such as race, gender or sexual orientation find that these attributes are no longer issues. When this happens, employees begin to feel valued and are more willing to step outside their comfort zones and enhance their skill for the benefit of the departmental team, the company as a whole and for the individual (Sidney, 2001). Implementing a diversity management program successfully is not an easy task as it takes time and dedication. However with patience, time, and structured efforts to educate employees, a diversity management policy and program will eventually make a huge difference in the communication among employees and the general productivity of the department (Harrison, 2009).

2.1       MEANING OF CULTURAL MANAGEMENT
Generally, human race has different cultural background. The way of doing things in one culture may not always be the same in another country. What is good in one culture may be bad in another. Cultural management is the study of the behavior of people in organization located in cultures and nations around the world. It focuses on the description of organizational behavior within countries and cultures, on the comparison of organizational behavior a countries and cultures and most importantly, on the interaction of people from different countries working with the same organization or within the same environment. The implication is that often time different meanings, interpretations may be given to similar activities in two different cultures. The diverse nature of the workforce accounts for the variations of interpretation given to employee behaviors depending on its cultural setting. (Wikipedie answers.com/Q, 2012).
That the today’s workforce is a multicultural admixture of people from different cultures, ethnicities and lifestyles accounts for the difference in managerial perception of the workforce. This perceptual difference of different employees calls for a critical study of cultural aspects of management (Friday, E (2007).
There is the urgent need for today managers to develop a global perspective to management as a parochial view is inappropriate. It is also imperative for a manager that wants global presence to place strong emphases on the external environment. It is a recognized fact that culture differs widely within the same country, not only in countries that are large and diverse but also within geographically small and relatively homogeneous countries. Hardly therefore can firms ignore the global environment, even if the firm has no plan to operate abroad. Increasingly, firms are now known to employ people from different nations with different cultural background. (Fajana, S. and Ige, A. Y. 2009)
Cultural differences do affect managerial behavior and practices such as planning, organizing, staffing and controlling. Culture also affects interpersonal relations as seen in negotiation. It is essential that being aware of cultural difference is a prerequisite for personal and organizational success (Donnelly Jr., Gibson, Ivancevich, 1984).

Example of cultural diversity studies
·        Cultural diversity and group/organizational performance
·        Cultural diversity and organizational transformation
·        Cultural diversity and organizational learning
·        Cultural diversity and organizational capability
·        Cultural diversity and synergy effect

2.1            SIGNIFICANCE OF CULTURAL VARABLES IN DIVERSITY IN NIGERIA
Managing Cultural Diversity
The typical Nigerian office has never been so diverse in terms of age, race, ethnicity and culture. In response, modern managers and HR professionals must come up with new solutions that embrace this growing diversity. Different cultures embrace different perspectives on important workplace issues, like time management, respect for authority, teamwork and responsibility. Conflicting interpretations of transparency and ethics, methods of communication and reluctance to give and receive feedback may also arise. When clients and co-workers operate based on diverse belief systems with conflicting attitudes, it creates barriers to on the job bonding. These barriers need to be broken down in order for an organization to run efficiently and harmoniously. The responsibility falls on the organization's leadership, and particularly Human Resource professionals, to ensure that these issues are addressed and managed. To goal is to make each worker feel valued—and that their needs are being addressed and considered. (Azolukwam, V. and Perkins, S. 2009)
The following strategies are particularly effective in managing and integrating diversity into the workforce.
·      Take a culture inventory. What are your company's demographics? How many different nationalities, cultures and ethnic groups are represented? Publish the results internally. Regularly post updates to show your workforce that you are making progress consistent with your statement of intent.
·      Craft a statement of intent regarding diversity and cultural positivity. Make sure that it is co-created with buy-in from top leadership. Post it publicly. It is okay to have a gap between where you want to be and where you are, provided that you are moving towards the ideal and not away from it.
·      Provide mentors cross culturally. This will help senior leadership relate to and understand people of other cultures as well as provide them with an experienced guide. Simply assigning a mentor is not enough; the mentoring relationship must be active. Senior leaders are not always comfortable with mentoring and may lack mentoring skills and motivation. Provide training to both mentors and mentees and institute a regular process for monitoring their progress.
·      Hold leadership accountable for harnessing diversity and cultural positivity. In the world of organizations, what gets measured gets done. Build these systems into a performance metric and regularly review the results.
·      Circulate notices/news/videos of other international offices. Profile them in the employee newsletter. Let Iowa know what's happening in Indonesia and vice versa. Focus on the people aspects more than performance.
·      Encourage leaders to prepare and present a cultural profile of their people. One of my clients uses a PowerPoint presentation to introduce his diverse team and their local environment. He plays this as a scene-setter before his main presentation.
·      Use icebreakers based on a positive view of cultural diversity. For example, ask meeting participants to introduce themselves as a descendant of their particular cultural group(s); share experiences from “the old country"; relate stories of parents' or grandparents" challenges.
·      Facilitate dialogues around values and aspirations. Focus on identifying people’s existing interpretations rather than rushing towards convergence.
·      Refrain from using culturally biased competencies in leadership development models. Keep in mind that initiative and risk-taking have very different boundaries across different cultures. To suggest a single, dominant style perpetuates the dominant culture.
·      Choose for talent, not quota. Leaders are grown, not born. If you don’t have enough of a talent pool from which to select emerging leaders, then grow the pool. This means actively recruiting more diversity candidates for their leadership potential. Also provide training and developmental opportunities, augmented by personal leadership coaching.
Globalization means movement. People, images, symbols, information, capital, goods and so on increasingly move from one corner of the world to another and people communicate with other people many miles away. As a consequence, individual people are increasingly facing different influences and ideas from other parts of the world. People with a Catholic or Calvinist inspiration speaking Italian or Dutch meet with other people with a Hindu or Candomblè background speaking Hindi or Portuguese and feel challenged or inspired by each other. Global communication media like the internet and means of rapid transportation facilitate such encounters. The same holds true for multinational organizations that expand globally and thus incorporate people with all kinds of cultural orientations in their workforce. Organizations and societal fields such as the labour market, education, health care and arts and culture are increasingly made up of employees and citizens with different identities and have to deal with customers and citizens with diverse orientations and world views.
Thus, globalization and cultural diversity turn societal fields and organizations into very dynamic places and render individual experiences very exciting but perhaps also menacing to some extent. Societal fields, organizations and individual people are challenged by people speaking different languages, having different norms and values and adhering to different religions, which leads to new encounters and exchanges but also to confrontations and tensions. In many countries this new cultural diversity triggered by globalizations comes on top of already existing diversity in terms of languages, religions, ethnicities and racial groups, like in India, Spain, The Netherlands, South Africa, Mexico and Turkey. Numerous questions are raised in this framework, such as:
·      What does it mean to a hospital when patients with various religious beliefs need tailor-made care?
·      How are production and service delivery affected when people from all parts of the world come together to communicate and work in a company?
·      What are the consequences when citizens representing different identities, traditions, languages and beliefs send their children to mixed schools?
·      Do people with different ethnic backgrounds get equal opportunities in the labour market?
Cultural diversity entails both risks and opportunities. Risks: think of miscommunication, conflict and exclusion. Opportunities: think of innovating ideas, creativity and renewal of production and service delivery. Consequently, there is need for management, policy and intervention to deal with these risks and opportunities, i.e. to neutralize the risks and take advantage of the opportunities presented by cultural diversity. There are no standard management and policy solutions available so far. New answers need to be developed in each specific case, place, organization or field based on a sound understanding of the issues involved at that moment and in that particular context.
The aim of our Master's program in Management of Cultural Diversity is, first, to equip students with the necessary expertise, tools and skills to analyze cases of cultural diversity in organizations and societal fields like education, health care, labour market and arts and culture. Second, based on such an analysis they will be able to design management interventions to neutralize the risks and to take advantage of the opportunities stemming from cultural diversity. Tilburg University is well positioned to offer such a program. It disposes of high-level and internationally oriented expertise in the various relevant academic fields, embodied by teaching staff firmly embedded in and intellectually nourished by relevant research programs.

2.2            THE MULTICULTURAL ORGANISATION PARADIGM IN DIVERSITY MANAGEMENT
Base on this paradigm, diversity management should strive to create multicultural organization in which members of all socio cultural backgrounds can contribute and achieve their full potential. Cox (1994, 2001) presents a diversity management paradigm that includes three types of this paradigm as follows.

a.                  The Monolithic Organization - This is an organization that demographically and culturally homogeneous. For example, most Chinese companies are monolithic from a cultural and ethnic perspective, as the overwhelming majority of their workers are ethnically Han Chinese. They are not, however, monolithic from a gender perspective because there are many women in the companies. Women, although, are more commonly employed at the lower levels of the organization, whereas most of the managers, particularly at the top levels, are men (Powell and Graves, 2003).  

b.                  Plural organization - This is an organization that has a heterogeneous workforce, relative to the monolithic organization, and typically makes efforts to conform to laws and public policies that demand and expect workplace equality. Although women and members of minority groups are represented in larger numbers, they make up only a small percent of the management, particularly top management, and are still expected to assimilate into the majority culture. Examples of plural organizations include companies in which members of minority groups constitute a sizeable proportion of the workforce but only a small percent of the management positions. Cox (1994) argued that plural organization are mostly found in the North Nigerian  business environment, but this organizational type is also prevalent in other areas of the world such as Europe, Australia, India, and South Africa.

c.      The Multicultural Organization. The MO has full integration, structurally and informally, is free of bias and favoritism toward one group as compared with others, and has only a minimal intergroup conflict, it is hoped that following the above three paradigm will result from effective management of diversity (Barak, 2011).

3.0 CULTURAL DIFFERENCES AFFECTS AND BENEFIT DIVERSITY MANAGEMENT
3.1   CULTURAL DIVERSITY AND THE POSITIVE BENEFITS / INFLUENCE IN NIGERIA WORKPLACE
Cultural diversity in the workplace not only benefits organizations, but the professionals who build them. With the ever-changing demographics of the country, increased cultural diversity in the workplace can have a substantial effect on the workplace and on the individual professionals within it. Individuals can learn new ways of thinking, understand different points of view and create innovative solutions that may not have otherwise come to fruition. The same can be said of both managers and employees.

a.      New Languages
In Nigerian, the dominant language spoken is generally English. However, shifting demographics have encouraged the need for cultural diversity in the workplace, increasing the value of speaking more than one language. Working with other professionals from different cultural backgrounds can provide motivation for both managers and employees to embrace learning new languages such as Spanish or Mandarin in order to better communicate with both co-workers, direct reports and clients.

b.      Increased Problem Solving
According to the Stanford Graduate School of Business, workplaces that boast a more culturally diverse environment are better at innovating and brainstorming new ideas. In fact, when an organization or department becomes so homogeneous that there is little to no diversity, the more likely employees are to only see one perspective or method of solving a problem. With increased diversity comes different life and career experiences that can provide the necessary insight to improving processes, products and services.

c.      Better Conflict Resolution
Many Nigeria states experience conflict, but a more culturally diverse workplace may actually be better equipped to handle inter-office spats. When team members seemingly come from similar backgrounds, there can be an unintentional expectation that everyone will always get along or think the same. This can cause quite a jolt to team harmony when disagreements on how to approach an issue or problem arise. However, in groups with a stronger mix of cultural and ethnic backgrounds, there can be a heightened awareness of the possibility of disagreements. An employee or manager in the more diverse team will be more apt to recognize potential conflicts and more quickly identify solutions that will benefit the team and its members.

d.      Talented Nigerian Colleagues
When professionals are immersed in a culturally diverse work team, they are more likely to be surrounded by peers of equal or great caliber, which improves the team's success rate. When teams are more homogeneous, the talent pool shrinks, meaning that employees and managers who may have heightened abilities are forced to work with individuals who may not be on their professional level. This can slow down team performance and decrease individual employee engagement. With a wider net cast, employers have a larger number of talented professionals to help grow their teams, which not only benefits the organization, but its individual team members as well.

3.2  MANAGING THE CONSEQUENCES OF CULTURAL DIVERSITY AS IT AFFECTS MANAGEMENT IN NIGERIA
Cultural diversity relates to the co-existence of people from different background. Multiculturalism is concerned with the influence of this culturally diverse workforce co-existing and flourishing within the organization. The nature of this diversity could be in ethnicity, race, gender, physical ability and sexual orientation and age (Stonner, Freeman and Gilbert Jr, 1993).
Due to the challenges posed by cultural diversityin workplace, management must pay strict attention to the needs of a diverse workforce. Cox and Blake (1991), highlighted six arguments as consequences of diversity. The cost argument relates to the cost of managing cultural issues. The resource allocation argument is concerned with the reputation of managing diversity. The market argument is concerned with the distribution of goods and services in a culturally diverse environment. The creativity argument is concerned with the improvement of the level of innovativeness. The problem solving argument takes advantage of the heterogeneity of the workforce in decision making and problem solving resulting in better decisions. Finally, system flexibility argument posts that the operating environment becomes less determinate, less standardized and therefore more fluid.
Gentle (1994), believes that managing workforce diversity should incorporate both the dominant race with the visible and invisible ethnic cultures in the society that contribute to the diversity. This is necessary for any company that seeks competitive advantage in the global economy. Griffin (2002), however, recognizes two approaches to managing workplace multiculturalism
4.0             SUMMARY, RECOMMENDATION AND CONCLUSION
4.1             SUMMARY
The socio-cultural diversity of Nigeria has influenced the citizens and their daily activities or practices in Nigeria. Nigeria is characterized by over reliance on culture, language, religion, gender and educational qualifications as a basis for determining who get employed. What this means is that, the opportunity for an average Nigeria to get employed is a factor of the aforementioned variables. Nigeria according to Fajana (2009) is one of the African countries troubled by abundant labour and scare talent. Attracting, developing, deploying and retaining best talents had become a challenge. That is why Fajana and Ige (2007) argued that the desire for top performance has driven the need for effective management. Human Resource Management in Nigeria can be said to be ‘still in Infancy’ and lot of academic research is still required in this area. Lack of indigenous and comprehensive Human Resource Management models is one of the challenges facing Human Resource Management practices in Nigeria, which is why the majority of principles and practices evidence in workplaces in Nigeria are all adopted from other countries. Human Resource Management practices in Nigerian are a convergence with western-inspired approaches, with the evidence of cultural and institutional influences on it. That is, there is a blend of transplanted and indigenous Human Resource Management practices. The sensitivity to individuals’ socialization as well as economic, historical, political, and social contexts according to Azolukwam and Perkins (2009) may enable organizations to capitalize on the potential to transplant forms of Human Resource Management from parent country cultures to developing countries such as Nigeria.
Furthermore, Nigeria is a country of cultural diversity, with about 200 different ethnic groups. Many states in Nigeria can be rightly regarded as having a considerable degree of “domestic multiculturalism” (Adigun, 1995). Given these multiple diversities that characterize Nigeria, any overview of the Nigerian workplace in different geographic locations must be treated with some caution, so as not to mislead. The culturalist explanation given by Hofstede (1991) has informed most of the African management literature. Hofstede identified four dimensions to viewing cultural differences namely:

Power distance - Power distance according to Gbadamosi (2004) cannot be underplayed in the Nigeria workplaces, because power is unequally distributed as the society has regards for seniority, respects for elders and those in authority. That is, workplace with large PD, subordinates feel dependent on their superiors and are afraid to express disagreement (Gartley et al., 1996).

Individualism - The extent to which individual collective achievements and interpersonal relationships are reinforced and the extent to which people can act on their own or as part of a group. Nigeria can be view practically as a society with large concern for collectivism than individualism. As noted by Gartlet et al., (1996), society high on collectivism are characterized by particularistic relationships based on trust for moral nature of work, promotion usually on prescriptive criteria, private and work life diffusely related. These features summarize the nature of collectivism in the Nigerian workplace.

Masculinity - The degree to which the masculine work role model of male achievement, control, and power is reinforced. This dimension to national cultural differences emphasize the extent to which the dominant values of society are more masculine, assertiveness and competitiveness, when compared to femininity dimension that emphasizes relationships among people, concern for others and interest in quality of work life.

Uncertainty Avoidance - The level of tolerance for uncertainty and ambiguity within the society within the Nigerian context, especially in the private sector organizations, there is low uncertainty avoidance and therefore, there is relatively high job mobility.

4.2             RECOMMENDATIONS
Diversity management should be adequately utilized in the management of cultural differences, establishments or institutions to make sure that everybody is carried along irrespective of cultural background, ethnic group, race, or color. Before a manager adopts any type of management style, he should figure out who he is, find out his personality, what kind of leader is he is? Is he a 'What I say goes" or a 'Let it be' or maybe a 'what do you think?' The type of management style one chooses should be based largely on him as a person. A manager can find a friend, spouse, or co-worker and ask them what kind of leader they think he is, or find a personality test. Anyone who desires a certain management style should find books on that particular style and read up. Take a class on leadership which can help him learn more about himself. Codes of ethics in management should be properly documented and referenced from time to time. All employees should adhere to the updated codes of conduct, and those that do not follow these regulations should be dismissed although managers must follow the same codes of conduct as their employees.

4.3       CONCLUSION
Perhaps the most compelling reason to employ a diverse work force is cultural intelligence. When all Nigerians employees and customers are diverse, the opportunities not just to learn but to appreciate what values other cultures hold sacred are limitless. Adopting these values as part of the business' core message and product fosters understanding between the cultures (Forbes, 2009). When a business operates with diversity in mind, the opportunity for shared value “both in profit and society” is greatly expanded. The purpose of Diversity Management is to tap into the positive potential of diversity and transform this potential into a reality. Organizations are reassessing their structures and processes in the light of equal opportunity (Paulson, 2011). Awareness of diversity and competence in its management are necessary prerequisites for success. Many business and other organizations have already developed diversity management programs with some success. Having originated in the US in the early 1980s, Diversity Management is to some extent already established in many organizations (George, 2009). Also, in Europe organizations are learning to use diversity as an advantage. Valuing differences makes the difference for success. Diversity Management is a young management discipline, which originated out of a maze of many different historical currents and social issues.
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