Lightspeed Blog

SAMPLE 101

Posted by Ellen Pieper on Dec 15, 2016

I recently had the opportunity to lecture at a class of students in the Masters of Market Research program at the University of Texas Arlington. Despite working for years in an industry where I live and breathe sampling every day, I looked back at my old textbook to see what it said about sampling. I noticed a scribbled note I had taken years ago: “No one thinks about sampling, until it goes wrong!!”

Read More

Topics: Online Sampling, Market Research

‘A panel supplier’ or ‘a value adding data collector’ – The choice is yours

Posted by Joris Schellekens on Oct 17, 2016

There is a lot going on in the world of market research. I have many clients who depend on us as their partner in fieldwork; we act as their hands and feet when ensuring that their fieldwork is executed with a desired quality standard, in budget and on time. In this rapidly changing environment we need to excel in all deliverables, and we depend on our people, technology and (sampling) sources to do so. The best package for clients is the preferred partner to work with in the market that has the ability to hit all the marks well. This means that with our client’s high frequency of projects, we need to excel on a daily basis. We are only as good as the delivery of our last (few) job(s).

Read More

Topics: Digital Data Collection, Online Sampling, Online access panels

The Census – A Threat to Online Surveys?

Posted by David Shannon on Aug 29, 2016

The recent compulsory online census in Australia stirred a considerable amount of controversy, and for seemingly good reason. Ahead of census day, concern was raised by many Australian residents at being told they must share information, but when it was then virtually impossible to complete on the night (the handful of those who managed to submit it notwithstanding), many were up in arms.

Read More

Topics: Online Sampling, Marketing Research, online surveys

Why You Should Never Sample on Auto-Pilot

Posted by Susan Frede on Jun 16, 2016

Sampling often seems to be an afterthought with clients as many simply state they want a ‘nationally representative sample.’ The question is what does the client mean by a nationally representative sample? One client might think it means representation on age and gender only, while another might expect it to include controls on additional variables like region, income, education, etc.

Read More

Topics: Data Driven Marketing, Online Sampling, Market Research

Sampling Best Practice:  Probability versus Nonprobability, Redux

Posted by Susan Frede on May 31, 2016

A dozen years ago a debate raged in the marketing research community over the switch from probability sampling methods such as telephone RDD to nonprobability sampling methods as are typical with online access panels. In the interim years, most clients moved to online samples but there are still some that cling to probability methods. However, we now see the quality of probability samples being questioned because of low response rates for RDD. In an interesting twist, the very same techniques that nonprobability samples use to weight and model data now often need to be done on probability samples to account for nonresponse bias. 

Read More

Topics: Online Sampling, marketing research best practices, nonprobabliity samples, probability samples

How can I blend Sample sources without impacting my data?

Posted by Susan Frede on May 19, 2016

Research has consistently shown that all panels are not the same. Recruitment sources and management practices vary, and this can cause differences among panels. Beyond panels, there are other sources of online survey respondents, such as river, dynamic, and social media sources – and these can produce data that is different from each other, as well as different from panels. Given the wide variety of sample sources, and their benefits and drawbacks in cost and quality, researchers often struggle with the question, “How can I blend in other sources without impacting my data?”

Read More

Topics: Online Sampling, Marketing Research

ONLINE RESEARCH MYTHBUSTING: HOW DO I KNOW THEY ARE WHO THEY SAY THEY ARE?

Posted by Siddartha Dutta on Apr 26, 2016

The conversation around conducting surveys with online panels rather than face to face or CATI is one that comes up every day for me in South East Asia. Whilst this is an entirely valid discussion, online actually adds ways to ensure trustworthy and valid respondents. In this mini-series, we unlock the truths behind these myths.

Knowing who someone really is isn’t exclusive to our industry. If we look at the everyday world, people can look us in the eye and lie. We filter this, both consciously and subconsciously and take forward what we have confidence in being true. Now back to research. As a student, I had friends who would get calls from focus group recruiters offering them 5000 Rs ($80 USD). The next question would be 'do you like/ consume ‘x’ product?' They would agree to anything to get into the focus group and take the money home, including saying they drank Malibu regularly (I’m not sure anyone can say that hand on heart!) Whilst these recruiters are not a fair reflection of all in the industry, online uses pre-screeners that are far more subtle than this tactic (and far less heavily incentivised, granted) which encourage a level of honesty from the outset.

Read More

Topics: Honesty Detector, Online Sampling, Market Research

Long Live Online Panels!

Posted by Bonnie Breslauer on Mar 3, 2016

According to a recent GRIT Sample Report* presented at SampleCon in January, 81% of industry buyers and sellers believe traditional panels are dying. At the same time, over half believe traditional panels are the gold standard. Traditional research panels do bring advantages that yield data quality; perhaps most important, they are not associated with loyalty programs. Rather, panelists are sequestered solely for the purpose of taking surveys which minimizes bias. Other important benefits include validation of people’s identities upon registration as well as extensive profiling that can be used not only for targeting, but also to shorten surveys by appending data. Double opt-in panels also facilitate the integration of behavioral and attitudinal data sets. 

Read More

Topics: Online Sampling, Marketing Research, Online access panels

Should you leave your sample to chance?

Posted by Frank Kelly on Mar 11, 2015

As online research has transitioned over the past 15 years from random digit dialing or door-to-door methods to online, a shift from probability to non-probability sampling has occurred. To assuage the concerns of researchers, rigorous sampling methods were developed to ensure representative samples. Despite this, however, there has been a rapid change in sampling practices as respondent efficiency became the focus of fieldwork companies and respondent routing replaced traditional sampling for much of the market research industry.

Read More

Topics: Research Quality, Online Sampling

Subscribe to Email Updates

Posts by Topic

see all