Published Articles

Research Authors

Articles by the author:

John C. Castura

Oral Presentation

Evaluation of complementary numerical and visual approaches for investigating pairwise comparisons after principal component analysis

November 16, 2022
Oral Presentation

Clustering consumers based on their hedonic responses

November 9, 2022
Poster

Identifying temporal sensory drivers of liking of biscuit supplemented with brewer’s spent grain

October 3, 2022
Peer Reviewed Paper

Investigating the temporality of binary taste interactions in blends of sweeteners and citric acid in solution

October 3, 2022
Poster

Screening as a tool to increase consumer data quality

October 3, 2022
Peer Reviewed Paper

Temporal ranking for characterization and improved discrimination of protein beverages

May 24, 2022
Peer Reviewed Paper

Clustering consumers based on product discrimination in check-all-that-apply (CATA) data

March 4, 2022
Peer Reviewed Paper

Discriminability and uncertainty in principal component analysis (PCA) of temporal check-all-that-apply (TCATA) data

February 1, 2022
Software

R packages

December 9, 2021
Workshop

Consumer hedonic studies with incomplete block designs

August 25, 2021
Poster

Temporal Rate-All-That-Apply (TRATA): A novel temporal method for sensory evaluation

August 8, 2021
Poster

Temporal ranking for the characterization and better discrimination of protein beverages with different sweeteners

December 9, 2020
Oral Presentation

Investigating perception dynamics and uncertainty in temporal sensory data via independent components analysis (ICA)

August 6, 2019
Poster

Analyzing data using the chance-corrected beta-binomial model: Parameter estimates and their confidence regions

August 6, 2019
Poster

A retail simulation study for investigating product choice and choice satisfaction: A case study involving kombucha

August 6, 2019
Poster

Analysis of sensory check-all-that-apply (CATA) data which includes the evaluation of a single ideal product

August 6, 2019
Peer Reviewed Paper

Does the τ estimate from same-different test data represent a relevant sensory effect size for determining sensory equivalency?

July 1, 2019
Workshop

Consumer testing to enable evidence-based business decision-making

June 30, 2019
Oral Presentation

Analyzing data from sensory discrimination tests: Parameter estimates and confidence regions

June 30, 2019
Poster

Segmenting consumers based on food choice motivation and product benefit expectations: A case study involving Kombucha

June 30, 2019
Oral Presentation
Symposium

Or is less just less?

June 5, 2019
Oral Presentation
Symposium

Is less always more?

June 5, 2019
Oral Presentation

Consumer perceptions of beer: The role of individual differences

June 3, 2019
Peer Reviewed Paper

Did assessors select attributes by chance alone in your TDS study, and how relevant is it to know?

May 15, 2019
Conference Proceedings

A bitter pill to swallow? Inter-individual variation in sensitivity to tastants and implications for alcohol consumption

April 30, 2019
Peer Reviewed Paper

Application of TCATA to examine variation in beer perception due to thermal taste status

April 15, 2019
Peer Reviewed Paper

Influence of wine composition on consumer perception and acceptance of Brettanomyces metabolites using temporal check-all-that-apply methodology

February 14, 2019
Poster

Brettanomyces metabolites using temporal check-all-that-apply

September 30, 2018
Workshop
Panel

Analyzing in-store interviews, focus group comments, and product usage trial data

September 30, 2018
Poster

Do window treatments protect the acceptability for sale of red and white wine?

September 30, 2018
Symposium

Effect of carbonation level on the perception of sparkling wine

September 28, 2018
Oral Presentation

Flipping the script: Using TCATA to investigate differences between participants rather than products

September 7, 2018
Invited
Symposium

Historical Developments in the ASTM Guide for Sensory Claim Substantiation

June 15, 2018
Peer Reviewed Paper

How task instructions affect performance on the unspecified tetrad test

June 15, 2018
Invited
Symposium

Establishing the consumer relevance of a sensory difference using the same-different method

June 15, 2018
Peer Reviewed Paper

The analysis of temporal check-all-that-apply (TCATA) data

April 30, 2018