If you are really passionate about your field, a Master’s degree may not be enough. You might be willing to aim higher and explore it further by getting a PhD in it. There are lots of courses to choose from, both online and at brick and mortar universities. If you are willing to expand your knowledge, but you are afraid it may be too costly, don’t worry – you can just check out the cheapest online PhD programs in the world and pick something that suits both your interests and your wallet. And the selection is extensive! Therefore, for those of you who are not sure which area would be the best for them, we have prepared a list of the most popular PhD fields to choose from in 2020.
Computer Science
There is no doubt that in 2020, mobile devices and computers are super important. We use them to do more and more things, making our lives easier and more convenient. This trend will definitely grow as time goes by, and this field will need a lot of exploration. With a PhD in computer science, you will be able to teach students about designing and developing various devices and solving problems that may occur while working with them. Nowadays, computers are essential for almost any industry, so being a highly qualified professional in this field can also bring you a lot of benefits in the private sector, with very attractive salaries.
General Physics
A PhD in General Physics makes it possible for you to develop many beneficial careers. This field is usually chosen by people interested in the world’s mechanics and having very analytical minds. After graduating, they are able to work both in the public sector and a laboratory setting. One of the most common professions with a PhD in General Physics is a design engineer. Having this job, you will be researching and developing ideas for new products and for new techniques and equipment used to make them. What is more, thanks to a design engineer, it is possible to enhance the effectiveness and speed of the already applied methods.
Apart from that, thanks to a PhD in General Physics, you may become, for instance, an excellent optical engineer. In this career, you will be responsible for designing and developing advanced lenses, used in such precise equipment as a telescope or a microscope.
Medicine and Surgery
Certainly, people will always get sick. Also, nowadays, at the age of the COVID-19 pandemic, we can see more clearly than ever before that new diseases still develop and spread very quickly. Therefore, developing the field of medicine will be beneficial both for yourself personally and for the whole world. Thanks to people with such a PhD, new cures and healing methods can be invented, making people live longer and suffer less. For writing your thesis, you may choose a subject that really needs a lot of additional research to help the patients more effectively, and in this way, you will remarkably contribute to the world of contemporary medicine.
Clinical Psychology
A PhD in Clinical Psychology is great for people who are interested in the mechanics of the human mind and its malfunctions. There are many specializations you can go for in this area, depending on what interests you the most. For example, as a clinical psychiatrist, you can work in healthcare, bringing help for people who have schizophrenia, ADHD, depression, and many other mental health problems. These days, when most of us live fast and stressful lives, such professionals are especially valuable.
What is more, a PhD in Clinical Psychology can also be useful in the criminal field. Namely, thanks to their exquisite knowledge of how the human mind works and what can disturb its functioning, people with such a degree are a great help for the police and court. They can create a criminal profile, discover the psychological reasoning behind a specific behavior, etc. Also, they can decide if a particular criminal is fit to stand trial.
The Bottom Line
All in all, there are many benefits to getting a PhD in various fields. If you decide to take this step, you will develop your intellectual skills, acquire new qualifications for a profitable career path, and contribute to the science world’s development. It doesn’t have to be too hard because you can find PhD courses not only in traditional universities but online as well. There are many interesting offers to choose from, so just think about your budget and your area of interest and look for a suitable option for you. It’s time to become an expert in your field.
Featured Image: Vlad Kutepov, Unsplash.
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