Cognitive research with developmental samples requires improved methods that support large-scale, diverse, and open science. This paper offers initial evidence to support the Mobile Toolbox (MTB), a self-administered remote smartphone-based cognitive battery, in youth populations, from a pilot sample of 99 children (M_age = 11.79 years; 36% female; 53% White, 33% Black or African American, 9% Asian, and 15% Hispanic). Completion rates (95%–99%), practice performance (96%–100%), internal consistency (0.60–0.98), and correlations with similar NIHTB measures (0.55–0.77) provide the first evidence to support the MTB in a youth sample, although there were some inconsistencies across measures. Preliminary findings provide promising evidence of the MTB in developmental populations, and further studies are encouraged.

中文翻译：

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在儿童和青少年样本中使用移动工具箱：可行性研究

使用发育样本进行认知研究需要改进的方法来支持大规模、多样化和开放的科学。本文提供了支持移动工具箱 (MTB) 的初步证据，MTB 是一种基于智能手机的自我管理远程认知电池，适用于青年人群，试点样本包括 99 名儿童（M_年龄 = 11.79 岁；36% 为女性；53% 为白人） ，33% 黑人或非裔美国人，9% 亚洲人，15% 西班牙裔）。完成率 (95%–99%)、练习表现 (96%–100%)、内部一致性 (0.60–0.98) 以及与类似 NIHTB 测量的相关性 (0.55–0.77) 提供了支持青少年 MTB 的第一个证据样本，尽管不同措施之间存在一些不一致。初步研究结果为发育人群中的 MTB 提供了有希望的证据，并鼓励进一步研究。