Related Experiment Video
Updated: Feb 3, 2026

The Ingestion of Fluorescent, Magnetic Nanoparticles for Determining Fluid-uptake Abilities in Insects
Published on: December 20, 2017
When Utilitarian Claims Backfire: Advertising Content and the Uptake of Insects as Food
Sebastian Berger1, Christian Bärtsch2, Christina Schmidt3
1Department of Organization and Human Resource Management, Institute of Organization, University of Bern, Bern, Switzerland.
Promoting insects as food by highlighting distant benefits like environmental impact or health can backfire. Immediate, taste-focused marketing is more effective for increasing insect consumption in Western diets.
Area of Science:
- Consumer Psychology
- Environmental Psychology
- Food Science
Background:
- Western societies heavily rely on conventional meat, contributing to high climate costs.
- Insects are proposed by the UN (FAO) as a sustainable alternative protein source.
- Insects have not gained mainstream acceptance in Western diets.
Purpose of the Study:
- To investigate the effectiveness of different promotional strategies for insect consumption.
- To examine the psychological factors influencing consumer acceptance of insects as food.
- To challenge the current promotional approach focusing on utilitarian benefits.
Main Methods:
- A consumer research study with 180 participants in Germany.
- Experimental manipulation of promotional claims (utilitarian vs. hedonic).
- Analysis of consumption intentions and mediating psychological processes.
Main Results:
- Claims focusing on distant benefits (e.g., health, environment) counterintuitively decreased consumption.
- Claims emphasizing immediate, hedonic aspects (e.g., taste) were more effective.
- Pretrial expectations induced by claims mediated the effect on consumption.
Conclusions:
- Current promotional strategies for insect consumption are ineffective.
- Hedonic appeals are more successful than utilitarian appeals in promoting insect-based foods.
- Understanding psychological mediators is crucial for developing effective insect food marketing.
Related Concept Videos
Osmoregulation in Insects
Testing a Claim about Mean: Known Population SD
Estimating a population mean requires the samples to be distributed normally. The data should be collected from the randomly selected samples having no sampling bias. The sample size needed to be higher than 30, and most importantly, the population standard deviation should be already known.
In most realistic situations, the population standard deviation is often unknown, but in rare circumstances, when it...
Testing a Claim about Population Proportion
There are two methods of testing a claim about a population proportion: (1) Using the sample proportion from the data where a binomial distribution is approximated to the normal distribution and (2) Using the binomial probabilities calculated from the data.
The first method uses normal distribution as an approximation to the binomial distribution. The requirements are as follows: sample size is large...
Testing a Claim about Standard Deviation
The hypothesis testing for the claim of population standard deviation (or variance) requires the data and samples to be random and unbiased. The population distribution also must be normal. There is no specific requirement on the sample size as the estimation is based on the chi-square distribution.
As a first step, the hypothesis (null and alternative) concerning the claim about...
Testing a Claim about Mean: Unknown Population SD
Estimating a population mean requires the samples to be approximately normally distributed. The data should be collected from the randomly selected samples having no sampling bias. There is no specific requirement for sample size. But if the sample size is less than 30, and we don't know the population standard deviation, a different approach is used;...
Stereotype Content Model

