Description

This task, known in the scientific literature as the Test for Reception of Grammar (TROG), measures understanding of grammatical contrasts. Children are presented with four pictures per item along with a short verbal description indicating which picture to select that best matches the description (e.g. “the dog is sitting”; “the cup is in the box”).

Demo

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Try Sentence Understanding in English

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Try Sentence Understanding in German

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Try Sentence Understanding in Spanish

Notes

Task Modifiers / Parameters

Audio Feedback	Determines whether audio cues are provided during the task to indicate correct or incorrect responses.
Language	Specifies the language used for instructions and stimuli in the task.
Skip Instructions	Whether the participant can skip instructions or needs to wait for the audio to finish.
Sequential Practice	Determines if practice trials are presented in a fixed order rather than randomized.
Sequential Stimulus	Specifies whether the main task stimuli are presented in a sequential order or randomized.
Corpus	Refers to the set of stimuli or word list used in the task. (Currently not allowing outside corpuses)
Button Layout	Defines the arrangement of response buttons on the screen. Options include default (4 x 1), grid (2 x 2), column (1 x 4), and diamond ◇. Default is default.
Number of Trials	Specifies the total number of trials in the main task.
Number of Practice Trials	Indicates the number of practice trials before the main task begins.
Max Incorrect	Sets the maximum number of incorrect responses allowed before the task terminates.
Key Helpers	Determines whether visual cues for keyboard shortcuts are displayed near response options.
Age	Represents the age of the participant, which may affect task difficulty or stimulus selection. (Currently not in use)
Max Time	Specifies the maximum duration of the task. If the participant does not finish within this time frame, the task is terminated. Default is 100, in minutes.