The LENA Reports area is the portal to exploration and export for all LENA data.  Here you can see all counts, percentiles, and scores collected using the LENA system, including:

• The four distinct standard report graphs
  • Adult Words (AW)  counts and percentiles
  • Conversational Turns (CT)  counts and percentiles
  • Child Vocalizations (CV)  counts and percentiles
  • Audio Environment (AE)  quantity and percent of total duration for each of 5 audio types
• The Composite View, where all four report graphs are displayed, aligned by time
• The Report List, a tabular display of all data collection dates and data at the daily level, plus:
  • An integrated view of the cumulative Developmental Snapshot results graph, highlighting the selected date and displaying the questionnaire for that date
  • An integrated view of the cumulative AVA Report graph, with the data point for the selected date highlighted
  • A summary of all marked audio clips and related notes
  • The option to make and view notes about any given recording day

From LENA Reports you can:

• Navigate from one child to another within a single report type or view
• View and print graphs for the selected child representing AW, CT, CV, or AE data...
  • individually or in combination (Composite View)
  • in any of the 4 time resolutions  (monthly, daily, hourly, 5-minute)
  • by desired date range
  • with rollover data applicable to the report type and time resolution being viewed, including: percentile rank, recording length, AVA details, 12-hr projection counts, audio environment composition and legend, child age, etc.  (rollover data do not print)
  • with a filter option on AE report graph to display only TV/Electronic Sounds
• View normative graphs pertinent to the report at hand (in AWC, CT, and CV)
• Listen to, mark, export, and/or make notes about 5-minute sections of audio
• Export files for further analysis of data.