Posts tagged " Human cognition "

human-cognition-ux

How change blindness can affect your user’s experience

July 24th, 2018 Posted by User Experience No Comment yet

Our visual environment changes all the time. It is important that we notice these changes. For example, it allows us to react to potential dangers like moving away from something dangerous and in general, to make sense of the world around us. However, our perceptual system does not always respond to changes in our environment in an appropriate way. The phenomenon of this so-called change blindness is crucial for user experience design as it can affect overseeing critical information on a visual display.

How our expectations determine how we process information

May 8th, 2018 Posted by Analysis & Research, User Experience No Comment yet

How do we process information? In cognitive psychology there are two famous processes involved on how we interpret information – and as humans, we constantly use both: Top- down processing and bottom-up processing. (more…)

UX thoughts: Language matters!

April 20th, 2017 Posted by Analysis & Research, User Experience No Comment yet

Have you ever wondered if simply avoiding the term “test” in usability test situations may get you better results? We have and we think replacing the word “test” with the word “evaluation” is an improved description of the situation and will even help us to get less biased and therefore better and more accurate results!

As language determines perception, we think it is better to use the term „evaluation“ when it comes to usability testing situations instead the term „test“ – especially when interacting with our participants, because – simply put – a usability test is nothing else than an evaluation of a product/system with somebody’s help – namely our participants – who are or might be the users of the product/system.

So unlike a heuristic evaluation or cognitive walkthroughs which you will do by analyzing the product by yourself – a usability test is an empirical evaluation of a product/system with the help of people, who use or might use a specific system or product. “Empirical” here meaning: the knowledge or source of the knowledge is acquired by your senses, mostly by observation. In a usability test you will observe (and interview) representative users trying to accomplish certain important tasks as they are using the product.

We prefer the term „usability evaluation (with users)“ over “usability test” or even “user test”, simply because the term “test” is avoided and this little fact may help to reduce stress levels and therefore errors because people will feel less „observed“ and „tested“ during the test situation. “Evaluation” is also a more precise word in this situation because you are not actually testing peoples’ skills while they interact with the product, you are testing/evaluating a product with their help. That is a huge difference, also in the test participants’ perception.  Using the term “test” can result  in so called experimenter effects – like demand characteristics  which describe the tendency of participants to give you (as the experimenter) what you want based on what the participants think/guess what you might expect from them –  here: a test “result”. This may lead to  the participants focusing on how to  solve tasks error-free and to please. Such effects may put the complete validity of your usability test at risk.

In addition, we believe the term „evaluation“ will help people feel much more included because it prevents a „we“ vs „them“ situation, which can help to reduce further stress during the evaluation. We should always keep in mind that our participants help us and cooperate with us in evaluating a product/system and just using slightly different terms may help doing this better.

Image credit: https://flic.kr/p/LJwVMm (CC BY 2.0)

The stereotype content model: A social psychology theory as a framework for brand perception and user experience work

October 11th, 2016 Posted by User Experience No Comment yet

Summary:

Social psychology theories like the stereotype content model may have a huge impact in your user experience work, as more and more interactions between companies and customers take place through a „digital window“ called a user interface. The perception and therefore the behaviour of digital interfaces had become more and more important to brand perception. This can serve as a basis for improving your customer loyalty as a growing body of research suggests that people have emotional relationships with brands that resemble relations between people.
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We have had many nation wide speaker appearances on many different topics. We have spoken at TEDx, UIG spring conference, Usability Congress, World Usability Day, webmondays and the up.front web design community in Berlin. We speak mostly about topics such as user experience and workflows. Have a date? Need speakers? Get in touch and let us know We might be interested in researching a topic