The Development of Visually Guided Stepping

Rachel Mowbray
Janna M. Gottwald
Manfei Zhao
Anthony P. Atkinson
Dorothy Cowie

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Our dataset is available in .csv format.

This file contains two sheets - one containing data for the Stepping task and one containing data for the Reaching task. 

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Stepping Data - "The Development of Visually Guided Stepping_Step_Data.csv"

Our stepping data sheet contains the following columns:

* Participant - participant ID nunber)
* Age Group - participant's groups: 6 Years, 7 Years, 8 Years or Adult)
* Age (years) - participant's age in years

* Shoulder Path Length - Vision On (mm) - Shoulder path length over 30 seconds when vision was available
* Shoulder Path Length - Vision Off (mm) - Shoulder path length over 30 seconds when vision was occluded

* Absolute Error - Vision On - Ahead (mm) - Absolute foot placement error when vision was available for steps straight ahead
* Absolute Error - Vision Off - Ahead (mm) - Absolute foot placement error when vision was occluded for steps straight ahead
* Absolute Error - Vision On - Side (mm) - Absolute foot placement error when vision was available for steps to the side
* Absolute Error - Vision Off - Side (mm) - Absolute foot placement error when vision was occluded for steps to the side

* Med-Lat Constant Error - Vision On - Ahead (mm) - Medial-lateral constant foot placement error when vision was available for steps straight ahead
* Ant-Pos Constant Error - Vision On - Ahead (mm) - Anterior-posterior constant foot placement error when vision was available for steps straight ahead
* Med-Lat Constant Error - Vision Off - Ahead (mm) - Medial-lateral constant foot placement error when vision was occluded for steps straight ahead
* Ant-Pos Constant Error - Vision Off - Ahead (mm) - Anterior-posterior constant foot placement error when vision was occluded for steps straight ahead
* Med-Lat Constant Error - Vision On - Side (mm) - Medial-lateral constant foot placement error when vision was available for steps to the side
* Ant-Pos Constant Error - Vision On - Side (mm) - Anterior-posterior constant foot placement error when vision was available for steps to the side
* Med-Lat Constant Error - Vision Off - Side (mm) - Medial-lateral constant foot placement error when vision was occluded for steps to the side
* Ant-Pos Constant Error - Vision Off - Side (mm) - Anterior-posterior constant foot placement error when vision was occluded for steps to the side

* Variable Error - Vision On - Ahead (mm) - Variable foot placement error when vision was available for steps straight ahead
* Variable Error - Vision Off - Ahead (mm) - Variable foot placement error when vision was occluded for steps straight ahead
* Variable Error - Vision On - Side (mm) - Variable foot placement error when vision was available for steps to the side
* Variable Error - Vision Off - Side (mm) - Variable foot placement error when vision was occluded for steps to the side

* Absolute Error - First 5 Trials (mm) - Absolute foot placement error for the first 5 trials, collpased accross conditions
* Absolute Error - Last 5 Trials (mm) - Absolute foot placement error for the last 5 trials, collapsed accross conditions

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Reaching Data - "The Development of Visually Guided Stepping_Reach_Data.csv"

Our reaching data sheet contains the following columns:

* Participant - participant ID nunber)
* Age Group - participant's groups: 6 Years, 7 Years, 8 Years or Adult)
* Age (years) - participant's age in years

* Absolute Error - Vision On - Ahead (mm) - Absolute reach error when vision was available for reaches straight ahead
* Absolute Error - Vision Off - Ahead (mm) - Absolute reach error when vision was occluded for reaches straight ahead
* Absolute Error - Vision On - Side (mm) - Absolute reach error when vision was available for reaches to the side
* Absolute Error - Vision Off - Side (mm) - Absolute reach error when vision was occluded for reaches to the side

* Med-Lat Constant Error - Vision On - Ahead (mm) - Medial-lateral constant reach error when vision was available for reaches straight ahead
* Ant-Pos Constant Error - Vision On - Ahead (mm) - Anterior-posterior constant reach error when vision was available for reaches straight ahead
* Med-Lat Constant Error - Vision Off - Ahead (mm) - Medial-lateral constant reach error when vision was occluded for reaches straight ahead
* Ant-Pos Constant Error - Vision Off - Ahead (mm) - Anterior-posterior constant reach error when vision was occluded for reaches straight ahead
* Med-Lat Constant Error - Vision On - Side (mm) - Medial-lateral constant reach error when vision was available for reaches to the side
* Ant-Pos Constant Error - Vision On - Side (mm) - Anterior-posterior constant reach error when vision was available for reaches to the side
* Med-Lat Constant Error - Vision Off - Side (mm) - Medial-lateral constant reach error when vision was occluded for reaches to the side
* Ant-Pos Constant Error - Vision Off - Side (mm) - Anterior-posterior constant reach error when vision was occluded for reaches to the side

* Variable Error - Vision On - Ahead (mm) - Variable reach error when vision was available for reaches straight ahead
* Variable Error - Vision Off - Ahead (mm) - Variable reach error when vision was occluded for reaches straight ahead
* Variable Error - Vision On - Side (mm) - Variable reach error when vision was available for reaches to the side
* Variable Error - Vision Off - Side (mm) - Variable reach error when vision was occluded for reaches to the side

