# Moderators and Mediators of Perceptual Learning

> **NCT05894967** · NA · RECRUITING · sponsor: **University of Wisconsin, Madison** · enrollment: 1140 (estimated)

## Conditions studied

- Cognitive Change

## Interventions

- **BEHAVIORAL:** C1 - Standard Perceptual Learning (SPL)
- **BEHAVIORAL:** C2 - Long Training (LT)
- **BEHAVIORAL:** C3 - Short Staircases (SS)
- **BEHAVIORAL:** C4 - Mixed Difficulty (MD)
- **BEHAVIORAL:** C5 - Noise Training (NT)
- **BEHAVIORAL:** C6 - Training with Flankers (TWF)
- **BEHAVIORAL:** C7 - Parafoveal Training (PT)
- **BEHAVIORAL:** C8 - Stimulus Variety (SV)
- **BEHAVIORAL:** C8a - Complex Features (CF)
- **BEHAVIORAL:** C9 - Exogenous Attention Training (ExAT)
- **BEHAVIORAL:** C10 - Endogenous Attention Training (EnAT)
- **BEHAVIORAL:** C11 - Multisensory Facilitation (MF)
- **BEHAVIORAL:** No Contact Control

## Key facts

- **NCT ID:** NCT05894967
- **Lead sponsor:** University of Wisconsin, Madison
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2023-04-14
- **Primary completion:** 2027-02-28
- **Final completion:** 2027-03-31
- **Target enrollment:** 1140 (ESTIMATED)
- **Last updated:** 2025-12-15

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05894967

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05894967, "Moderators and Mediators of Perceptual Learning". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT05894967. Licensed CC0.

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