Studying a PhD
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Study abroad : Choosing how to study

Why study a PhD?

Read our full guide to studying a PhD abroad including why a PhD is beneficial, how to apply, the costs involved, what PhD life is like and more...

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Perhaps you’ve finished your degree and you realise that you have far more to learn and far more to offer the academic world. Or maybe your chosen career path requires you to undertake further research, or you want to further your career prospects in the long term.  

Whatever the reason, doing a PhD (Doctor in Philosophy) can help you achieve those goals. Read on to find out what exactly a Doctor of Philosophy is, what to expect from one, and the advantages and disadvantages of dedicating years of your life to one.                                                    

What is a PhD? 

 

It’s a postgraduate award that recognises your training and experience in the original and significant research of a subject or field. While carrying out research and throughout your PhD, you must show: 

 

  • Mastery (great skill and knowledge) of your subject 

  • Knowledge of basic theories and concepts related to your area of study 

  • Research insight 

  • Capacity for independent research 

  • Ability to communicate results and relate them to the broader discussion. 

 

A PhD represents the top-most academic knowledge and opens the doors for future employment and can be financially beneficial in the long term. 

 

Discover how studying abroad can benefit your career.

 

 

What to expect in a PhD 

 

This very much depends on where you decide to do your PhD. Here’s a general overview of what to expect when studying for a PhD in the UK compared with doing one in the US

 

Two columns giving information on PhDs in the UK and US

 
 

 

dissertation (sometimes called a thesis) at the end of a PhD is typically between 70,000 and 100,00 words, but this may vary. A Viva Voce (UK) or Dissertation defence (US) is an oral examination /interview at the end of your PhD, which lasts anywhere between one and three hours. A committee or group of internal and external examiners, who are all experts in your chosen field and who have read your dissertation, then ask you questions regarding your research and findings.  

 

What are the advantages & disadvantages of doing a PhD? 

 

 

Advantages 

Disadvantages 

You’ll make an impact in a specific research area. 

The cost is very high. 

You’ll be a recognised expert in the field. 

You may not have an income while doing your PhD. 

Doors open to high-level careers

It’s incredibly stressful and time-consuming. 

You may earn more money in the long term. 

Your work-life balance and mental health may suffer. 

You’ll gain more confidence. 

You’ll be out of the job market temporarily. 

You’ll have Dr as your title. 

Some employers may feel you’re over-qualified and under-experienced. 

 

When taking all the above into consideration, only you will know if embarking on a PhD is the right path for you. If you feel it might be, it could be a good idea to find out how to prepare for one or get advice about studying a PhD in America from someone who actually did it. The more information you have before taking this life-changing decision the better.  

 

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