Introducing BITTSy: The Behavioral Infant & Toddler Testing System

Area of Science:

• Developmental Psychology
• Cognitive Neuroscience
• Infant Research

Background:

• Conducting behavioral research with infants and toddlers requires specialized, often costly, equipment.
• Standardization across research sites is crucial for reliable data collection and collaboration.
• Resource limitations can hinder access to advanced testing methodologies for many labs.

Purpose of the Study:

• To introduce BITTSy (Behavioral Infant & Toddler Testing System), a novel software solution for infant behavioral testing.
• To provide an affordable and accessible platform for implementing established infant research procedures.
• To facilitate standardized, multi-site research collaborations in infant development.

Main Methods:

• BITTSy software utilizes commercial-off-the-shelf (COTS) hardware for a cost-effective setup.
• The system supports key infant behavioral paradigms: headturn preference, preferential looking, conditioned headturn, and visual fixation/habituation.
• Freely available software, protocols, datasets, and a manual ensure ease of use and implementation.

Main Results:

• BITTSy enables the execution of multiple infant testing procedures using affordable, space-efficient technology.
• The system's design promotes uniform application of procedures across different research sites.
• Availability of the software package and associated resources lowers the barrier for resource-limited laboratories.

Conclusions:

• BITTSy provides a standardized, powerful, and accessible research tool for infant and toddler behavioral studies.
• The system is designed to enhance the quality and scope of cross-site research collaborations.
• This initiative democratizes access to sophisticated infant testing methodologies, supporting a wider research community.