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Features

Create Complex Experiments. Simply.

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Trial Randomization

Randomize trials in a number of ways: one level, two level, once per experiment or per participant group, and so forth.

When a trial uses two or more stimulus lists, items in the lists can be paired, unpaired, or crossed. Sublists are, of course, born randomized.

Trial Levels

You can randomize elements within a trial: position of text, pictures or movies, color of text, and/or exposure duration.

For visual thresholds, predefine in SuperLab the exposure durations and then use rules to move to the next or previous level, contingent on the participant’s ability to perceive the stimulus.

Stimulus Lists

Create lists for text, pictures, audio, movies, self-paced reading, or even event markers.

Apply any number of tags to individual items in the list. Divide your list into sublists, and even synchronize subsists belonging to different lists.

“Friends don’t let friends program.”

Parameters

Parameters let you build more sophisticated experiments, e.g. create a “Counter” to add points earned or number of correct responses.

If you have previously coded, you know the tedium of implementing a moving window paradigm: create an array, fill it with new trials, and delete old ones. In SuperLab, you simply create a “Collection of Trials” parameter.

Rules

Build even more advanced experiments without learning to program or needing to type IF THEN ELSE statements. In SuperLab, you choose the criteria and actions from a menu so you can focus on the logic – not the syntax.

As promised: simple.

Looping

Simple as well.

A built-in “loop guard” feature prevents the dreaded infinite loop: when a repeated block results in no trials being presented, SuperLab moves to the next block automatically.

Flexible Input Options

A response can be a key press, key release, typed text, or a non-response (go/no-go paradigm). Also supports voice key and external response pads.

Participant Groups

Choose which blocks of trials are used in a group. All randomization options can be applied on a per group basis.

Tags

Attach tags to trials and change them at run-time to create contingent presentations. Tags are saved to data file to make analysis easier.

Feedback

Provide feedback, repeat a trial, or update parameters based on a response, lack thereof, or reaction time.

Data

Participants’ responses and RTs are saved in tab-delimited plain text files that can be imported into any software. Use our Data Viewer to merge them.

Cross Platform

Create your experiment on either Mac OS or Windows, then run it on either Mac OS or Windows.

Built-in Leasing

You can “lend” a license to colleagues or students for a duration of your choosing (when you own two or more licenses).

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