The LENA Advanced Data Extractor (ADEX) Tool is designed to provide LENA Pro users with data mining capabilities for all their processed data collected with the LENA DLP.
The ADEX Tool allows users to explore beyond the basic LENA indices (Adult Words, Conversational Turns, Child Vocalization, and AVA) to examine count data and duration. It even separates Male Adult Words and Female Adult Words with duration data. ADEX also provides access to LENA Developmental Snapshot information for even more in-depth analysis.
Users have the option of selecting data based on type of speech or interaction (e.g.How many times the Key Child initiated the conversation with an adult, and vice versa), or by time interval (e.g.Adult Words spoken between 4 p.m. and 6 p.m.).
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