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Diagnostic essay

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A diagnostic essay is a kind of academic piece which aims to evaluate whether or not you have mastered a specific skill. It can be made up of passages from different sources, taken out of context and stuck together in a slightly or even very different way than the authors originally wrote them. The purpose is to test your ability to handle such materials with competence, as well as look for flaws within the texts by analysing word choices and sentence structures. As it is hard enough just to write an essay (and understanding what you are writing about) let alone following someone else’s style and logic while doing so, sometimes there might be some confusing moments when reading through one. If you stick with it though most likely it will turn out fine!

There are times in our college life when we are required to write a diagnostic essay. A diagnostic essay is written to assess the progress of a student. Sometimes, it can be written on an annual basis or as and when required by the teacher.

While writing such essays, one should keep certain things in mind:

Before starting your actual writing process, you should do some brainstorming to make sure that all aspects of the concerned topic have been taken care of. You need to look into details such as sources from which you will gather information for your final piece of work and other facts related to your co-related subjects like math, chemistry etc. If possible, you can even visit libraries, bookstores and online sources to gather as much information as possible.

It is advised that you divide your topic into sections in the beginning rather than writing a long piece of work from start to finish. This will not only help you in focusing on one particular subject only but will also prove helpful during the proofreading process when your teacher comes across any section which might not be relevant or might have been missed by mistake. Therefore, it is better to keep each paragraph separate and make sure that it has all the details required for this part of the assignment.

You need to write down all ideas before proceeding further with your writing job. Once you begin typing, there may be a tendency of skipping many important points which may narrow down your focus and you might even forget to write certain important issues.

It is best that you do some research on the topic concerned by going through various online sources or visiting bookstores. This will make sure that you have complete knowledge of all possible details related to your specific topic. You can even ask for help from senior students who may be kind enough to assist you in this regard. They may provide you with their notes which could prove very helpful during the proofreading process as there might be a chance of missing out certain points due to any reason whatsoever, which might otherwise have been misread if they had been mentioned in detail in the first place.

Take into consideration the level of difficulty while writing essays because some topics such as algebra, history and other abstract topics require a much more serious approach. On the other hand, you need to be careful about not making the topic too difficult for your teachers because they may have no idea of how to decipher your words and might further complicate the process even further.

How to write a diagnostic essay step by step guide

Here is a step by step guide on how to write a diagnostic essay effectively.

Step 1: Brainstorming

Essay writing should be of a decent length, anywhere from 500-1500 words and have a strong topic sentence. Before you start your essay, it is good to define the question that you are answering or the point that you want to make. To do so, create two headings on your paper: Topic Sentence and Body Paragraphs .

Step 2: Topic Sentence

The first thing in an essay is to state what type of paper this will be. You can either write a compare/contrast or if I were… (when) statements. In the former case, you would discuss how X and Y differ and agree upon certain things while in the latter statement, using when, what, why, and how statements will be the key in your essay. This is to indicate that different events have occurred at each time or when something happened, such as a person’s death.

Step 3: Body Paragraphs

After you have written down the topic sentence of your paper, it is now time to write down the body paragraphs. A good way would be to write at least three body paragraphs which contain three subtopics under them each. It is also good to put context clues near the beginning of each paragraph so that readers would know where your discussion is taking place (examples are Britain between 1810-1820…).

Step 4: Conclusion

After all of your long (or short) hard work, now is the time to sum everything up in your conclusions. By doing this, the idea behind a diagnostic essay will be shown as well as the writer’s objective for writing such an essay. Be sure to end each paragraph with a strong statement about whatever you are discussing and number them accordingly so that they can be easily used when revising your paper later on. It is also important to make sure that all sentences are grammatically sound and there is no unnecessary repetition or awkward wording.

Step 5: Revise

Now that you have written down every essential detail, it is time to revise your essay to make it more appealing to the reader. By doing this, you will need a highlighter and marker so that important information can be shown in bold or underlined topics. It is also very useful when using a diagramming tool which shows exactly what your essay will look like (examples are here ). This will help you determine if all of your sentences flow together nicely as well as see if there are any unnecessary details that should be removed from such an assignment.

Define diagnostic essay:

What is a diagnostic essay? A diagnostic essay is a way of analysing an argument and determining what it’s strengths and weaknesses are. It can also be used to identify the point that the writer is trying to make in the essay so that readers know exactly what they’re getting into. The writer should first create an outline in order to make sure that each body paragraph is well supported and not unnecessary.

How to write a diagnostic essay about yourself: Tips

Here are a few tips on “how to write a diagnostic essay about yourself”. These tips will help you write a perfect paper about yourself.

  • Choose the right topic: To start, you want to make sure that you have chosen an academic topic that you are interested in and know a lot about.
  • Diagnostic essay thesis statement: Take some time to think about what your thesis statement is going to be. This will be your main point that you want to get across.
  • Your introduction: You will need an introduction which is included in the thesis statement and will also need a body paragraph for each of your supporting points.
  • Write clear sentences: Make sure that it’s clear and understandable for the reader.
  • Body paragraphs: Be sure to have at least three effective paragraphs so they can understand what was happening in detail.
  • Make it logical: Think about how you want your essay to flow logically and don’t forget to have a conclusion at the end of your essay so people know what happened!
  • Diagnostic essay conclusion:
  • Proofreading and editing: When you finish your essay, make sure you take time to look it over and proofread for grammar or spelling mistakes.

Remember that this is a diagnostic essay! Make sure that there are detail descriptions of something personal about yourself so we can get an inside scoop on who you are as a person!

Diagnostic essay example

Here are some examples of diagnostic essay about yourself:

I’ve always been a studious person. I was able to complete my homework on time, study for exams, and get good grades in classes. When I began attending community college, however, it was like a switch flipped on. Suddenly, I had the worst grades in all of my classes. The professors complained that I never did any work or turned anything in. It was like there was something wrong with me and I wondered what was going on but didn’t know how to fix it.

I realized that this problem began when I joined this new community college because before then, everything had gone so well for me. I realized that I had a procrastination problem which then made me feel guilty about not doing anything. Even though I knew that it was a problem, I didn’t know how to fix it but then I saw an ad on TV for a company that helps people stop procrastinating. They told me exactly what to do and even gave me some tips in order to deal with my guilt over not doing anything. They helped me get past this huge block in my life and now I have been successful at school!

Diagnostic Essay Structure

A diagnostic essay is a thoughtful piece of writing that contains information , opinion or reflection on a particular topic. The aim of the essay is to identify problems in an area and propose possible solutions . It will usually include literature analysis, which helps to evaluate the strengths and weaknesses of the suggested solutions. A well-structured diagnostic essay must begin with an introduction, body and conclusion .


A diagnostic essay should always start with an introductory paragraph that introduces the topic. Describe what you are going to talk about as clearly as possible without including any opinions yet. This may be done by using sentences such as “Topic 1 will be discussed in this paper” or “The purpose of this essay is to discuss…”.

Body – the main part

The main part of the diagnostic essay is where most of the necessary information must be included. It can be divided into three sections: problem analysis, issue analysis and solution analysis . Problem and issue analyses are usually inserted with paragraphs that each begin with phrases like “A problem has been identified in…” or “There are several issues surrounding…” while solution analyses are written about in paragraphs that begin by saying “One possible solution could be …” The solutions discussed may not necessarily be your personal opinion on what should happen; they should reflect a logical way to solve the problems.


A short conclusion should wrap things up and clarify your opinions on the subject. It should be a short summary of what you have discussed in the paper.

Essay examples

There are many different types of diagnostic essays, but in most cases they will contain similar content . The following is an example of a generic body paragraph from such type of paper:

Possible solutions include…

The first solution that might be suggested is… This is probably the most realistic and practical solution because it would solve several issues surrounding problem A. Not only would it reduce issue C and allocate resources properly, it would also deal with problem B and increase efficiency by reducing costs. It seems as though this should be the best option available , but there are some problems with the solution. There is some doubt as to whether there would be enough money available to implement the solution and it raises several ethical issues.

Example diagnostic essay paragraph

A problem has been identified in the area of user experience design. It concerns a product’s usability, which is the company’s ability to achieve its objectives as currently conceived. The problem is that it can sometimes be difficult for usability specialists to identify and fix problems with a product when using it for the first time. This can lead to customers being unhappy with the company’s services and increasing the number of complaints they receive which could then lead to lost revenue. One possible solution could be for companies to provide new employees with a “user experience bootcamp” during their orientation period in order to help them learn what the common flaws are with various products and how they should be fixed so they are more readily available for the usability specialists to use in order to solve possible problems.

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