E-Prime® is the most comprehensive software available for behavioral research. With more than 100,000 users in research institutions and laboratories in over 60 countries, E-Prime is the world-leading behavioral experiment software. E-Prime provides a truly easy-to-use environment for computerized experiment design, data collection, and analysis. E-Prime provides millisecond precision timing to ensure the accuracy of your data. E-Prime’s flexibility to create simple to complex experiments is ideal for both novice and advanced users.

E-Prime 3.0

• Enhanced graphical interface
• Ability to play movies (MPEG, AVI, WMV)
• Copy & Paste objects between experiments
• Digital recording of subject vocalizations
• Increased display speed for bitmap transfers
• Support for additional image formats (JPEG, PNG, etc.)
• Improved options for network or ghosting installations
• Support for presentation of stimuli on multiple video displays
• Improved audio support (additional formats, increased length)
• Support for UNICODE and international fonts
• Support for new devices (Joystick, Parallel Port Device, Network Socket Device)
• Enhanced support for larger scripts
• Improved documentation and indexing of online Help
• Includes featurews previously separated as E-Prime Pro (so EPM100P now obsolete)

E-Prime Suite of Applications

• E-Studio – Drag and drop graphical interface for experiment design.
• E-Basic – Underlying scripting language of E-Prime (nearly identical to Visual Basic for Applications™).
• E-Run – Once experiment design is complete, a single mouse click generates it into an E-Basic script. E-Run then affords you the millisecond precision of stimulus presentation, synchronizations, and data collection.
• E-Merge – Quickly and easily combines your single session data files for group analysis.
• E-DataAid – Data management utility that allows you to filter, edit, analyze, and export your data.
• E-Recovery – Recovers data files in the event of early terminated experiments, or lost or corrupted files.

New with version 3.0

• Support for tablets and touchscreens
• SlideButton sub-object for an area of response collection without using script
• SlideChoice sub-object to design multiple choice surveys, recognitions, recalls
• SlideSlider sub-object to design scales and sliders
• Slide Layout Templates for quick design
• Improved interface with tabbed workspace and easier access to windows
• Find and replace properties in an experiment
• Run an experiment in a floating window for quicker inspection and debugging
• Run desired List rows at runtime with Interactive order selection
• Interactively run List rows for debugging purposes
• Create conditional Task Events using subroutines in User Script
• Improved Audio/Video playback and load times
• Start an experiment from any List object
• Play movie and audio files in additional formats
• Online Experiment Library
• E-Prime Command Reference and online documentation
• New experiment design templates
• Access Full and User Script in the Structure window
• Automatically generate text data files upon completion of experiment
• Save a definition of columns of interest in E-DataAid
• Correct, Incorrect, Omission Task Events
• Check for Update checks web and prompts when updates are available

Upgrade from E-Prime 2.0

If you already have an E-Prime 2.0 license you can buy E-Prime 3.0 at a 20% discount by purchasing an Upgrade License. An Upgrade License is a full Single User License that requires a one-time validation using your E-Prime 2.0 license key. This allows you to maintain the use of both versions side-by-side! E-Prime 1.x, 2.0 and 3.0 can all be used side-by-side. Experiments from previous versions can be opened and saved in E-Prime 3.0. Contact BIOPAC for Upgrade License authorization.

Interface to BIOPAC

Research Systems: MP160, MP150, or MP100 System—Use the Isolated Digital Interface (STP100D-C) to safely isolate digital inputs (in the range of 0-3.3 V or 0-5.0 V) and outputs; STP100D-Cincludes CBL110C, a 3-meter DB25 M/F ribbon cable to interface with E-Prime via the printer port.

• Bundled system with E-Prime 3 and Isolated Digital Interface: EPM100W

Education Systems: MP36 or MP35 System—Use the STP35B DB25 M/F 3-meter ribbon cable to interface the computer printer port to the I/O Port on the back panel of the MP unit. To send/receive markers from E-Prime to the 2-channel BSL MP46 Unit, add BN-SMART-IOCBL; the 1-meter I/O Interface for TTL Inputs connects the small I/O port on the MP46 and terminates in a DSub25.

E-Prime^® is intended for research use only.