General Information
Project description
Telephone surveys were prefaced by a brief message reminding businesses that they had previously committed to participate.
Detailed information
Final report: Is there a final report presenting the results and conclusions of this project?
Final report
Hypothesis
Test different opening messages to a 16-minute long telephone survey with 7,000 small businesses from the Growth Vouchers program
How hypothesis was tested
BIS used behavioral insights to develop and test different opening messages to a 16-minute long telephone survey with 7,000 small businesses from the Growth Vouchers program.[1]
In addition to the original message, they developed four new messages, including:
Commitment mechanism message: used historic commitment
“You agreed to take part in a short telephone interview when you applied to take part in the Growth Voucher Programme in [DATE]. We would now like to interview you about your experience and what has happened in your business since.”
Reciprocity message: used willingness to “repay a favour”
“You received [an online diagnostic assessment/a voucher worth £2,000/a £2,000 subsidy toward business advice] from the Growth Voucher Programme in [DATE]. We would like to hold a short telephone interview with you about your experience and what has happened in your business since.”
Two other messages included a simplified version of the original message, and a social norm message that drew on “herding” effects to try and increase survey completion rates.
Dependent variables
Survey response rate
Analyses
Comparison between conditions
Sample Size. How many observations will be collected or what will determine sample size?
7,000 small businesses from the Growth Vouchers program.
United Kingdom
London
Who is behind the project?
Project status:
Completed
Methods
What is the project about?
Date published:
24 June 2021