Despite their popularity, surveys sometimes draw skepticism from CX thought leaders who caution against their overuse or misuse. Industry voices have highlighted that surveys, while appealing, can be deceptively challenging to execute well.

One design consultant, for instance, has noted that surveys can be one of the most problematic research instruments because they often blend different data types in ways that can amplify the pitfalls of each. Another prominent CX expert has suggested that teams should generally be wary of surveys, deeming them one of the most difficult research methods to perform effectively, despite being the easiest to launch quickly.

Despite these important warnings, surveys offer distinct advantages that make them a valuable component of a comprehensive CX toolkit when applied thoughtfully.

Common misconceptions hindering effective customer surveys
Even with their potential benefits, customer surveys frequently fall short of their promise. Often, a survey's failure can be traced back to its initial conception – it was simply the wrong method for the research objective. A crucial, though often overlooked, step in CX research planning is to meticulously select the appropriate method to answer a given customer experience question.

Surveys are particularly susceptible to misuse, frequently chosen for reasons based on common misconceptions rather than sound research principles. The flawed decision to run a survey often stems from one of the following widely held, yet easily disproven, myths.

Myth #1: Conducting customer surveys is effortlessThe widespread availability of user-friendly, inexpensive survey platforms often focuses attention on how easily a survey can be sent out, rather than on the depth of skill and effort required to execute one effectively. It's tempting to quickly assemble a few questions and distribute them broadly without thorough consideration. However, effective survey methodology is complex, combining elements of both quantitative and qualitative research. Even minor alterations to question phrasing can drastically change results or diminish the survey's reliability.

As with any rigorous research endeavor, a CX team should only undertake a survey project when they have sufficient time and resources to ensure proper rigor. This encompasses adequate time for careful design, meticulous execution, and thorough analysis.

Myth #2: Large sample sizes are the sole path to reliabilityA common scenario in CX consulting involves requests that highlight this misconception:

While mixed-methods research is a valuable strategy, this type of request often presents two challenges:

1. Frequently, the underlying customer experience questions are not well-suited for surveys. For instance, if the core inquiry is qualitative (exploring "why" certain behaviors occur) or deeply behavioral, a survey might produce superficial results that are difficult or costly to analyze meaningfully. Even if open-ended questions are included, the statistical significance that leadership desires will likely remain elusive, as it typically applies to numerically quantifiable responses.
2. Given a stated preference for quantitative data and large samples, it's often observed that leadership may disregard valuable qualitative insights from interviews and journey tests, basing decisions solely on potentially flawed survey data.

If you encounter this dilemma and find it challenging to advocate for the validity of rigorous qualitative CX research, consider alternative, robust quantitative data sources that might satisfy leadership's need for numbers without resorting to an ill-suited survey. Could existing analytics data provide the necessary insights? Whenever possible, use triangulation – combining multiple data sources to tell a consistent and compelling customer story, thereby reducing the temptation for stakeholders to selectively choose data that confirms their pre-existing assumptions.

Myth #3: Surveys are the safest way to engage with customers without annoying them
It's surprising how many organizations restrict researchers from having direct communication with customers via e-mail, phone, interviews or customer journey testing. 

This perspective is puzzling, as an emailed survey invitation isn't inherently less intrusive than an invitation for a brief interview. Moreover, the suggestion that researchers might unintentionally upset a customer during a research session indicates a lack of confidence in the CX team's professional skills.

Senior leadership should empower their CX researchers to engage with customers through a diverse array of methods, while ensuring appropriate precautions are taken to minimize any potential discomfort. A broad toolkit of research methods is essential for CX professionals to perform their roles effectively and truly understand the customer landscape.

When strategically deployed, customer surveys offer distinct advantages over other research methods. However, their misuse can lead to misleading or even erroneous data, ultimately hindering your efforts to enhance the customer experience. To ensure the viability of your research, reserve surveys for questions that are specifically quantitative in nature and seek attitudinal responses. By doing so, you'll ensure every piece of customer insight genuinely contributes to a better customer journey.