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'Mobile phone only' a source of non-ignorable bias

As in other parts of the world, one of the issues facing Australian survey researchers is the increasing proportion of households without a landline telephone connection.

Read the full article in Research News
 
Welcome to Sampleworx!

Our objective is to provide the highest standard of research sample to the market and social research industry.
 
Household RDD Sample
 
Sampleworx randomly generates household phone numbers and uses new generation technology to validate each one, creating a complete telephone number universe, not just those published.
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Mobile RDD Sample
 
Sampleworx randomly generates mobile phone numbers and pre-validates each one before delivery.

The national mobile RDD service was developed to help researchers access hard to contact audiences and address the growing trend of ‘mobile only’ users.
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Survey Gate
for Online Research

Fraudulent respondents using multiple email addresses or who attempt to complete Australian surveys from overseas can be blocked from within a single panel and across multiple panels.

For researchers who care about quality results this added level of independent quality assurance is a must for every online study.

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