N-Back Memory Training 7.3



Publisher Description



N-Back Memory Training - Boost your IQ & working memory with the dual n-back task, supported by science

Research suggests that n-back training may lead to gains in fluid intelligence (IQ) and working memory ability (Soveri et al., 2017).

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Instructions:
The object of the game is to hold various items in your working memory and actively update these items as the game progresses. With each new trial, press the match button if the current item matches the item that occurred a given number of trials in the past. The term “n-back” denotes how many trials ( n ) in the past you need to remember. By default, you will begin on 2-back, so press the match button if the current item matches the item that occurred 2 trials back in the past. For a simple demonstration of how to play single 2-back, see this video: https://www.youtube.com/watch?v=qSPOjA2rR0M .

Options:
N-Back Memory Training allows you to choose from a diverse set of items to store in working memory:
• the position of a square on a 3 x 3 grid
• sounds (letters, numbers, or piano notes)
• images (shapes, national flags, sports equipment)
• colors

By default, the app starts on dual n-back, using positions and sounds (letters). The “dual” in dual n-back simply denotes how many different item types you will need to remember. You may choose any combination of item types, from single n-back to quad n-back.

Track Progress and Compete with Other Users:
Track your daily progress using customizable, interactive graphs. You can also compare your high scores to other users around the world in real-time with premium mode (upgrade available within the app).

Scoring:

Details:
A' = .5 + sign(H - F) * ((H - F)^2 + abs(H - F)) / (4 * max(H, F) - 4 * H * F)

where
Hit Rate (H) = hits / # signal trials
False-positive Rate (F) = false pos / # noise trials

see Stanislaw & Todorov (1999)

Lure Trials:
Within Settings, you can control the percentage of lure trials, which make the task more difficult. Lure trials present stimuli that occurred n-back plus or minus one trial. That is, they are offset one trial from the target trial (n-back).

Customize:


Please send any comments, questions, or concerns to nback.memory.training@gmail.com .
Thanks for playing!
E. A. L.

---
References

Soveri, A., Antfolk, J., Karlsson, L., Salo, B., & Laine, M. (2017). Working memory training revisited: A multi-level meta-analysis of n-back training studies. Psychonomic bulletin & review , 24 (4), 1077-1096.

Stanislaw, H., & Todorov, N. (1999). Calculation of signal detection theory measures. Behavior research methods, instruments, & computers , 31 (1), 137-149.

In-app background image credit: Réseau de neurones. If then else / Wikimedia, CC BY-SA


About N-Back Memory Training

N-Back Memory Training is a free app for Android published in the Puzzle & Word Games list of apps, part of Games & Entertainment.

The company that develops N-Back Memory Training is E.A.L.. The latest version released by its developer is 7.3.

To install N-Back Memory Training on your Android device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2022-11-08 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the N-Back Memory Training as malware as malware if the download link to science.eal.n_backmemorytraining is broken.

How to install N-Back Memory Training on your Android device:

  • Click on the Continue To App button on our website. This will redirect you to Google Play.
  • Once the N-Back Memory Training is shown in the Google Play listing of your Android device, you can start its download and installation. Tap on the Install button located below the search bar and to the right of the app icon.
  • A pop-up window with the permissions required by N-Back Memory Training will be shown. Click on Accept to continue the process.
  • N-Back Memory Training will be downloaded onto your device, displaying a progress. Once the download completes, the installation will start and you'll get a notification after the installation is finished.



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Users Rating:  
  0.0/5     0
Downloads: 0
Updated At: 2024-03-22
Publisher: E.A.L.
Operating System: Android
License Type: Free