Prescheduled Interleaving of Processing Reduces Interference in Motor-Cognitive Dual Tasks

All performance-data sets are provided in three seperate .txt-files for each subject. Subject_##_CognitiveTask.txt consists of a chronology table of 8 columns and subject depent number of rows for the 2-back task. col. 1: "Stimulus number" = running number of n stimuli ("0001,0002, ..., n"). col. 2: "Day" = Number of the testing day, which is: "1" for day 1, "2" for day 2, or "3" for day 3. col. 3: "Walking Speed [km/h]" = Speed condition of the testing day, which is: "3" for 3 km/h, "4" for 4 km/h, or "5" for 5 km/h. col. 4: "Test block" = Each day includes seven test blocks, where: "1" is the Sitting condition conducted twice, in the beginning and the end of each testing day. "2" is the 0% condition, "3" is the 50% condition, "4" is the 75% condition, "5" is the Earlier condition, and "6" is the Later condition. col. 5: "Trial" = "1" is the first trial, "2" is the second trial, and "3" is the third trial. col. 6: "Reaction time [ms]" = Reaction time data in milliseconds as floating-point numbers. Missing values are substituted by a "NaN" signature. col. 7: "Required decision" = This column shows, whether there was a matching ("1") or a non-matching ("0") required in the 2-back task. Missing values are substituted by a "NaN" signature. col. 8: "Performed decision" = The column shows, whether the subject responded indicating a matching ("1") or a non-matching ("0") in the 2-back task. Missing values are substituted by a "NaN" signature. Subject_##_MotorTask_StrideDuration.txt consists of a chronology table of 7 columns and subject depent number of rows for walking strides under single-task and dual-task condition. col. 1: Stride number" = running number of n strides ("0001,0002, ..., n"). col. 2: "Day" = Number of the testing day, which is: "1" for day 1, "2" for day 2, or "3" for day 3. col. 3: "Walking Speed [km/h]" = Speed condition of the testing day, which is: "3" for 3 km/h, "4" for 4 km/h, or "5" for 5 km/h. col. 4: "Test block" = Each day includes seven test blocks, where: "2" is the 0% condition, "3" is the 50% condition, "4" is the 75% condition, "5" is the Earlier condition, and "6" is the Later condition. col. 5: "Trial" = Each block consisted of six trials ("1, 2,..., or 6"). col. 6: "Task condition" = shows whether the trial was instructed as a single-task ("1") or as a motor-cognitive dualtask ("2"). col. 7: "Stride duration [s]" = The duration of each detected stride is written in seconds. Missing values are substituted by a "NaN" signature. Subject_##_MotorTask_StrideLength.txt consists of a chronology table of 7 columns and subject depent number of rows for walking strides under single-task and dual-task condition. col. 1: Stride number" = running number of n strides ("0001,0002, ..., n"). col. 2: "Day" = Number of the testing day, which is: "1" for day 1, "2" for day 2, or "3" for day 3. col. 3: "Walking Speed [km/h]" = Speed condition of the testing day, which is: "3" for 3 km/h, "4" for 4 km/h, or "5" for 5 km/h. col. 4: "Test block" = Each day includes seven test blocks, where: "2" is the 0% condition, "3" is the 50% condition, "4" is the 75% condition, "5" is the Earlier condition, and "6" is the Later condition. col. 5: "Trial" = Each block consisted of six trials ("1, 2,..., or 6"). col. 6: "Task condition" = shows whether the trial was instructed as a single-task ("1") or as a motor-cognitive dual task ("2"). col. 7: "Stride duration [mm]" = The length of each detected stride is written in millimeter. Missing values are substituted by a "NaN" signature.