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Study Support: Critical Thinking

Introduction to Critical Thinking

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Critical thinking involves asking questions to analyse and evaluate information to increase your understanding and identify the links between different ideas and theories.  It is an important skill that you will develop during your academic studies and use throughout your career.  This page will provide you with access to information that will help you to develop your critical reading and writing skills.  

Recommended Websites

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LinkedIn Learning

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LinkedIn Learning provides BPP students with access to free online courses which includes Developing a Critical Thinking Mindset and Reading Critically

Critical Thinking

An image displaying a corner purple jigsaw piece and a side blue jigsaw piece. They have been assembled the wrong way round.Critical thinking involves asking yourself questions to analyse and evaluate a subject or idea rather than believing everything you read to form your own argument based on the evidence. 

Cottrell (2023) explains that critical thinking involves:

  • Finding the most relevant information for your subject area
  • Evaluating the evidence to identify if it is appropriate and supports different perspectives
  • Creating a provisional argument and conclusion based on the available evidence
  • Developing a logical argument supported by evidence that others can understand
  • Choosing the most relevant sources and including examples to support your argument

Source: Cottrell, S (2023) Critical thinking skills. 4th ed. London: Bloomsbury Publishing.

This image shows a page from a spiral bound notebook with black lines to represent writing.Subject Knowledge-when you are not familiar with a subject area it can be difficult to analyse and evaluate information.  A good way to start to develop your subject knowledge is to read some of the books that are included on your reading list and make relevant notes.

Too much information-at university you are expected to read different information sources and the amount available can make you feel overwhelmed and unsure where to start. You are not expected to read everything that is available on a subject and your lecturer can help you to select relevant sources.  

Confidence-some students do not feel confident about evaluating information written by academics and worry that their answer is incorrect.  In many subjects there is no correct answer and academics in their work develop and challenge other academic's research. When you are reading different sources focus on your own thinking and you could discuss your understanding with your friends to help develop your confidence. 

This image shows two quotation marks which are light blue with a black outline on a white background.Bloom’s taxonomy identified six different thinking processes that enable learning which are listed in order of difficulty from remembering information to creating an original idea or argument.

Remembering Able to memorise and recall information such as the definition of specific terms
Understanding Able to identify the meaning from different information sources such as summarising a theory 
Applying Able to use their knowledge to resolve a problem or deliver a presentation
Analysing Able to break down a concept into different parts and understand how they relate to each other
Evaluating Able to judge the importance of information based on criteria and standards
Creating Able to assemble the different parts to create a new whole

This image shows a stack of three building blocks.  The top block is the letter A on a blue background, the middle block is the letter B on a red background and the bottom block is the letter C on a purple background.Plymouth University have developed a Model to Generate Critical Thinking which is displayed as both a mind map and linear format. 

It provides a list of questions that you can ask yourself when you are reading different sources, planning your assignment and structuring your writing.  This will help you decide if a source is relevant to your needs, create your own arguments and achieve higher marks.

Critical Reading and Writing

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Students often receive feedback that their assignment is too descriptive and more critical analysis needs to be included.

The table below explains the difference between descriptive writing and critical analysis:

Descriptive Writing Critical Analysis
States what happened Identifies the importance of what happened
States the order in which something happened Information is structured in order of importance
Explains how something works Explains why something will work
Explain the main ideas of a theory Explains the importance of the theory and its relevance to the topic

Adapted from Cottrell, S, (2019) The Study Skills Handbook, 5th ed. London: Red Globe Press p.268.

Your assignment will include some descriptive writing such as to introduce the subject and the assignment structure.  However the majority should be critical analysis to demonstrate your understanding of the subject which will also help you to achieve higher marks.

This image shows a stack of three building blocks.  The top block is the letter A on a blue background, the middle block is the letter B on a red background and the bottom block is the letter C on a purple background.Critical reading is an active process which involves asking questions whilst you are reading to identify how the author develops their arguments and evaluate the strength of their research.  For example, you could consider:

  • Is the author an expert in this subject?
  • What is the purpose of this source?
  • Is the information presented in a logical and consistent way?
  • What are the main conclusions from their research?
  • What evidence have they used to support their findings?
  • How do their arguments compare with another academic’s research on this subject?

You may also be interested in the Academic Reading page.

This image shows a man sat at a desk which has a pair of headphones, a cup of coffee, tablet, and paper on display.Critical writing involves analysing and evaluating information from different sources to identify the main themes, the links between different ideas and their strengths and weaknesses to develop an academic argument. 

Evidence from academic sources of information is used to support and help you to develop your thinking and arguments.   

The arguments that you present are balanced which means that different perspectives on the issue or subject are considered and the conclusion is based on your understanding of the evidence.  

Include in your writing phrases that demonstrate your critical thinking such as the main weakness in this research is…

Further information regarding critical writing is available from York University Building a Critical Argument and you may also be interested in the Academic Writing page.

Recommended Books

O'Reilly

 O'Reilly provides BPP students with access to e-books and online videos which includes  Sen, M (2012) An Introduction to Critical Thinking.