Symbol Decision for Pc

1. In each version, the participant first observes a focal point (*) at the center of the screen (500ms) followed by the mathematical symbol stimulus (1500ms adult version, 3000ms child version).

2. To create testing stimuli, please download the sample trial folder for the standard version from the support page.

3. In the Symbol Decision Task - Math app, participants judge whether combinations of mathematical symbols are “readable”, that is done they follow the conventions of mathematical text.

4. There is an equal number of randomly presented conventional and non-conventional stimuli (30 of each in the standard version and 22 of each in the child version).

5. There are two versions of the task; the standard version (Headley, 2016) and the children version which is designed for children in grades 2 through 4.

6. The task begins with 3 word-based practice trials to ensure the participant understands what is meant by “readable”.

7. If the user needs to create new trials please use the same naming structure and same image resolution as the sample trial images.

8. Participants are instructed to quickly press the green check mark if the stimulus is “readable” or press the red X if the stimulus is “non-readable”.

9. What is symbolic mathematics language literacy? A multilevel mixed methods study of adolescents in a middle school (Order No.

10. Use the iTunes file sharing function to copy the trial folder to the app.

11. Available from ProQuest Dissertations & Theses A&I.

12. Liked Symbol Decision? here are 5 Education apps like iColorRec : Ultimate Brain Trainer - Test Your Stroop Interfere Effect : Improve your attention - How Can Decision Making Be Improved ?; stats! Statistics Learning and Decision Tool; Decision Sciences Journal of Innovative Education; RCNi Decision Support; Decisionwise;