05/06/2026
Every profession is different, and the requirements, expectations, and career progression structures are not the same.
To become a teacher in Ghana today, you typically need four years of professional training, one year of national service, and you must pass the teacher licensure examinations before being fully licensed to practise.
To become a police officer, customs officer, or join some other security services, the training period is generally much shorter, often around six months, depending on the service and entry route.
The differences become even clearer when you look at career progression.
In teaching, academic qualifications play a major role in promotion and upgrading. For example, if you enter the service with a diploma and later obtain a first degree, you can submit your certificate and be upgraded to the appropriate rank. At some of the higher ranks, if you plan your academic progression well, obtaining a master's degree can make you eligible for promotion in about two years instead of waiting the usual four years or more. Of course, you can also choose not to pursue further studies and wait for promotion through the normal progression system.
The situation is different in most security services. Promotions are generally based on years of service, performance, examinations, recommendations, or outstanding achievements. Obtaining additional academic qualifications does not automatically move an officer to the next rank. In some cases, a higher qualification may make an officer eligible to apply for a specialised position or appointment within the service, but it does not necessarily result in an automatic upgrade in rank.
Teachers also have relatively greater opportunities to pursue further education because of the nature of their work schedules. Weekends are generally free, and vacations provide additional periods that can be used for studies, research, and professional development.
Security personnel often work under different conditions. Their schedules may involve shifts, emergency duties, deployments, and operational responsibilities that can make pursuing further education more challenging. Even when on leave, they may be recalled if circumstances require their services.
Another important difference is the nature of the job itself.
Teaching is a knowledge-based profession. Teachers are expected to continuously update their knowledge, improve their instructional skills, adapt to curriculum changes, and stay informed about new developments in education. What worked five years ago may no longer be sufficient today. Continuous learning is therefore an important part of the profession.
Security work relies heavily on operational competence, physical readiness, tactical skills, discipline, and practical experience. Long years of service, regular in-service training, specialised courses, and field experience are often enough to keep many officers effective in their roles.
The numbers also matter. Ghana has a teaching workforce of well over 300,000 teachers, while the police service, for example, has a much smaller workforce. Naturally, when you have a much larger profession that rewards academic advancement, you will see a higher number of people pursuing certificates, degrees, master's degrees, and PhDs.
There is also a cultural factor. People are often attracted to what is valued, rewarded, and respected within their profession. In teaching, academic qualifications are highly recognised and can influence promotions, career opportunities, and professional status. As a result, many teachers actively pursue further education.
In every profession, people tend to chase what is rewarded. If qualifications are rewarded, people will pursue qualifications. If operational performance, years of service, and practical achievements are rewarded, people will focus more on those areas.
That is why it is common to see more teachers pursuing further studies than personnel in the security services. The structure, incentives, demands, and expectations of the two professions are fundamentally different.
