Evidence-based

Processing Accuracy

•Last Updated: October 13, 2024

Processing accuracy refers to the ability to not make errors during information processing and testing. Attempts to increase processing speed and reaction time should make note of processing accuracy to maximize efficiency.

Last Updated:October 13, 2024

Research Snapshot

2,102 participants in 20 trials

Examine Evidence Grades

BCaffeine + 1 more

C4 outcomes

D8 outcomes

Examine Database: Processing Accuracy

Intervention	Grade	Evidence	Effect
Caffeine	B	Participants: 988	Small Improvement
Astaxanthin	D	Participants: 772	No effect
Theanine	D	Participants: 53	No effect
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Ginkgo Biloba		Participants: 73
Ashwagandha		Participants: 80
L-Tyrosine		Participants: 43
Rhodiola Rosea		Participants: 121
Black seed		Participants: 40
Gotu Kola		Participants: 28
Peppermint		Participants: 144
Phosphatidylserine		Participants: 18
Branched-Chain Amino Acids		Participants: 12
Vinpocetine		Participants: 12
Fish Oil		Participants: 33

Caffeine