Feature image showing a person looking at a laptop screen displaying a video conference

The User Experience of Meeting Software (2025)

In the movie 2001: A Space Odyssey (made in 1968), a vision of the future included video conferencing. And 1989’s Back to the Future’s vision of 2015 included not only video conferencing but also getting fired over it. While we may scoff at how hoverboards and flying cars still haven’t arrived, it’s now normal for

Read More »
feature image showing 100 point scale

Understanding Different Types of 100-Point Scales

You’re 25% complete. Still a ways to go. You got a score of 90 out of 100 on a math test. Not bad. You got 1475 on the SAT—the 95th percentile. Awesome! Only 40% of users completed the task. Not great. The average score on a seven-point scale was 5.2. Hmm. Is that good? One

Read More »
feature image with users icon and a bell curve

How Do Changes in Standard Deviation Affect Sample Size Estimation?

The standard deviation is the most common way of measuring variability or “dispersion” in data. The more the data is dispersed, the more measures such as the mean will fluctuate from sample to sample. That means higher variability (higher standard deviations) requires larger sample sizes. But exactly how much do standard deviations—whether large or small—impact

Read More »
feature image

Sample Sizes for Comparing Rating Scale Means

Are customers more satisfied this quarter than last quarter? Do users trust the brand less this year than last year? Did the product changes result in more customers renewing their subscriptions? When UX researchers want to measure attitudes and intentions, they often ask respondents to complete multipoint rating scale items, which are then compared with

Read More »
Feature image with bargraph, user icon, and formula

Sample Sizes for Comparing Dependent Proportions

Sample size estimation is an important part of study planning. If the sample size is too small, the study will be underpowered, meaning it will be incapable of detecting sufficiently small differences as statistically significant. If the sample size is too large, the study will be inefficient and cost more than necessary. A critical component

Read More »
Featured image with rating scale and formula

Sample Sizes for Comparing Rating Scales to a Benchmark

Is product satisfaction above average? Is it best in class? Do customers have a favorable or unfavorable opinion of the current product? When UX researchers want to measure attitudes and intentions, they often ask respondents to complete multipoint items like the one shown in Figure 1. It’s also common to set a target benchmark for

Read More »

Horizontal versus Vertical Rating Scales

The number of scale points, labeling points, and biases toward the left side of a scale … For over a hundred years, researchers have debated the effects of numerous rating scale attributes. At MeasuringU, we’ve contributed to these debates, publishing empirical research to advance evidence-based practice in UX research. For some examples, see our summary

Read More »

A Review of Alternates for the UMUX-Lite Usefulness Item

The UMUX-Lite is a popular two-item measure of perceived usability that combines perceived ratings of Ease and Usefulness, as shown in Figure 1.     Figure 1: Standard version of the UMUX-Lite (standard item wording with five-point scales). Since we began regularly using the UMUX-Lite in our practice, we’ve had numerous clients ask whether it

Read More »

How to Write a Survey Question

A blank page can lead to writer’s block. Writing survey questions can also seem like trying to write the Great American Novel. It can be particularly daunting knowing that subtle word changes may lead to unanticipated responses. The good news is that you don’t have to start from scratch each time. Instead, you can follow

Read More »

The Anatomy of a Survey Question

We’ve written extensively about question types, the elements of good and bad writing, why people forget, and common problems with survey questions. But how do you get started writing questions? Few professionals we know have taken a formal course in survey development and instead rely on their experiences or best practices. Despite being called questions,

Read More »
0
    0
    Your Cart
    Your cart is emptyReturn to Shop
    Scroll to Top