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Peds - Handedness (1:0 to 2:11 y:m)

peds_handedness_10_to_211

01

Handedness (1:0 to 2:11 y:m) (1999) as defined by the NIH Pediatric MRI Project

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Element NameData TypeSizeRequiredDescriptionValue RangeNotesAliases
subjectkeyGUIDRequiredThe NDAR Global Unique Identifier (GUID) for research subjectNDAR*
src_subject_idString20RequiredSubject ID how it's defined in lab/projectSubject_ID
timepoint_labelString5RecommendedTimepoint/visit label
age_in_days_dot_to_edcIntegerRecommendedAge in days obtained by subtracting the Expected Date of Confinement (EDC/Due Date) from the date of testHandedness_1y_0m_to_2y_11m_Age_in_Days_DOT_to_EDC
admin_statusString20RecommendedInstrument administration statusComplete;Partial;Not Administered;Not ApplicableHandedness_1y_0m_to_2y_11m_Administration_Status
hand_caregiver_report_hand_useString2RecommendedHandedness: Caregiver report as to what is the child preferred hand (R=Right; L=Left; NP=No Preference; NA=Not Available)R;L;NP;NAR = Right; L = Left; NP = No preference; NA = Not availableHand_1y_0m_to_2y_11m_Caregiver_Report_Hand_Used
hand_grasp1_red_spoolString2RecommendedHandedness: Grasp 1. Red Spool (R=Right; L=Left; B=Both/Bimanual; NA=Not Available)R;L;B;NAR = Right; L = Left; B = Both/bimanual; NA = Not availableHand_1y_0m_to_2y_11m_Grasp1_Red_Spool
hand_grasp2_blue_spoolString2RecommendedHandedness: Grasp 2. Blue Spool (R=Right; L=Left; B=Both/Bimanual; NA=Not Available)R;L;B;NAR = Right; L = Left; B = Both/bimanual; NA = Not availableHand_1y_0m_to_2y_11m_Grasp2_Blue_Spool
hand_grasp3_yellow_spoolString2RecommendedHandedness: Grasp 3. Yellow Spool (R=Right; L=Left; B=Both/Bimanual; NA=Not Available)R;L;B;NAR = Right; L = Left; B = Both/bimanual; NA = Not availableHand_1y_0m_to_2y_11m_Grasp3_Yellow_Spool
hand_grasp4_green_spoolString2RecommendedHandedness: Grasp 4. Green Spool (R=Right; L=Left; B=Both/Bimanual; NA=Not Available)R;L;B;NAR = Right; L = Left; B = Both/bimanual; NA = Not availableHand_1y_0m_to_2y_11m_Grasp4_Green_Spool
hand_grasp5_red_spoolString2RecommendedHandedness: Grasp 5. Red Spool (R=Right; L=Left; B=Both/Bimanual; NA=Not Available)R;L;B;NAR = Right; L = Left; B = Both/bimanual; NA = Not availableHand_1y_0m_to_2y_11m_Grasp5_Red_Spool
hand_grasp6_blue_spoolString2RecommendedHandedness: Grasp 6. Blue Spool (R=Right; L=Left; B=Both/Bimanual; NA=Not Available)R;L;B;NAR = Right; L = Left; B = Both/bimanual; NA = Not availableHand_1y_0m_to_2y_11m_Grasp6_Blue_Spool
hand_grasp7_yellow_spoolString2RecommendedHandedness: Grasp 7. Yellow Spool (R=Right; L=Left; B=Both/Bimanual; NA=Not Available)R;L;B;NAR = Right; L = Left; B = Both/bimanual; NA = Not availableHand_1y_0m_to_2y_11m_Grasp7_Yellow_Spool
hand_grasp8_green_spoolString2RecommendedHandedness: Grasp 8. Green Spool (R=Right; L=Left; B=Both/Bimanual; NA=Not Available)R;L;B;NAR = Right; L = Left; B = Both/bimanual; NA = Not availableHand_1y_0m_to_2y_11m_Grasp8_Green_Spool
hand_grasp_uliFloatRecommendedHandedness: Unimanual Laterality Index (Grasp)Hand_1y_0m_to_2y_11m_Grasp_ULI
hand_number_grasps_left_handIntegerRecommendedHandedness: Number of grasps using the left handHand_1y_0m_to_2y_11m_Number_Grasps_Left_Hand
hand_number_grasps_right_handIntegerRecommendedHandedness: Number of grasps using the right handHand_1y_0m_to_2y_11m_Number_Grasps_Right_Hand
hand_number_grasps_both_handsIntegerRecommendedHandedness: Number of grasps using both handsHand_1y_0m_to_2y_11m_Number_Grasps_Both_Hands
hand_percent_grasps_left_handFloatRecommendedHandedness: Percent of the trials during which the left hand is actively graspingHand_1y_0m_to_2y_11m_Percent_Grasps_Left_Hand
hand_percent_grasps_right_handFloatRecommendedHandedness: Percent of the trials during which the right hand is actively graspingHand_1y_0m_to_2y_11m_Percent_Grasps_Right_Hand
hand_percent_grasps_both_handsFloatRecommendedHandedness: Percent of the trials during which both hands are actively graspingHand_1y_0m_to_2y_11m_Percent_Grasps_Both_Hands
hand_reach1_red_spoolString2RecommendedHandedness: Reach 1. Red Spool (R=Right; L=Left; B=Both/Bimanual; NA=Not Available)R;L;B;NAR = Right; L = Left; B = Both/bimanual; NA = Not availableHand_1y_0m_to_2y_11m_Reach1_Red_Spool
hand_reach2_blue_spoolString2RecommendedHandedness: Reach 2. Blue Spool (R=Right; L=Left; B=Both/Bimanual; NA=Not Available)R;L;B;NAR = Right; L = Left; B = Both/bimanual; NA = Not availableHand_1y_0m_to_2y_11m_Reach2_Blue_Spool
hand_reach3_yellow_spoolString2RecommendedHandedness: Reach 3. Yellow Spool (R=Right; L=Left; B=Both/Bimanual; NA=Not Available)R;L;B;NAR = Right; L = Left; B = Both/bimanual; NA = Not availableHand_1y_0m_to_2y_11m_Reach3_Yellow_Spool
hand_reach4_green_spoolString2RecommendedHandedness: Reach 4. Green Spool (R=Right; L=Left; B=Both/Bimanual; NA=Not Available)R;L;B;NAR = Right; L = Left; B = Both/bimanual; NA = Not availableHand_1y_0m_to_2y_11m_Reach4_Green_Spool
hand_reach5_red_spoolString2RecommendedHandedness: Reach 5. Red Spool (R=Right; L=Left; B=Both/Bimanual; NA=Not Available)R;L;B;NAR = Right; L = Left; B = Both/bimanual; NA = Not availableHand_1y_0m_to_2y_11m_Reach5_Red_Spool
hand_reach6_blue_spoolString2RecommendedHandedness: Reach 6. Blue Spool (R=Right; L=Left; B=Both/Bimanual; NA=Not Available)R;L;B;NAR = Right; L = Left; B = Both/bimanual; NA = Not availableHand_1y_0m_to_2y_11m_Reach6_Blue_Spool
hand_reach7_yellow_spoolString2RecommendedHandedness: Reach 7. Yellow Spool (R=Right; L=Left; B=Both/Bimanual; NA=Not Available)R;L;B;NAR = Right; L = Left; B = Both/bimanual; NA = Not availableHand_1y_0m_to_2y_11m_Reach7_Yellow_Spool
hand_reach8_green_spoolString2RecommendedHandedness: Reach 8. Green Spool (R=Right; L=Left; B=Both/Bimanual; NA=Not Available)R;L;B;NAR = Right; L = Left; B = Both/bimanual; NA = Not availableHand_1y_0m_to_2y_11m_Reach8_Green_Spool
hand_reach_uliFloatRecommendedHandedness: Unimanual Laterality Index (Reach)Hand_1y_0m_to_2y_11m_Reach_ULI
hand_number_reach_left_handIntegerRecommendedHandedness: Number of reaches using the left handHand_1y_0m_to_2y_11m_Number_Reach_Left_Hand
hand_number_reach_right_handIntegerRecommendedHandedness: Number of reaches using the right handHand_1y_0m_to_2y_11m_Number_Reach_Right_Hand
hand_number_reach_both_handsIntegerRecommendedHandedness: Number of reaches using both handsHand_1y_0m_to_2y_11m_Number_Reach_Both_Hands
hand_percent_reach_left_handFloatRecommendedHandedness: Percent of the trials during which the left hand is actively reachingHand_1y_0m_to_2y_11m_Percent_Reach_Left_Hand
hand_percent_reach_right_handFloatRecommendedHandedness: Percent of the trials during which the right hand is actively reachingHand_1y_0m_to_2y_11m_Percent_Reach_Right_Hand
hand_percent_reach_both_handsFloatRecommendedHandedness: Percent of the trials during which both hands are actively reachingHand_1y_0m_to_2y_11m_Percent_Reach_Both_Hands
hand_hand_preferenceString10RecommendedHandedness: Options include: Right = ULI Score ?+1; Left = ULI Score ?-1, Mixed = ULI score between -1 and +1 (see procedure manual)Right;Left;Mixed;Non-RightHand_1y_0m_to_2y_11m_Hand_Preference
Data Structure

This page displays the data structure defined for the measure identified in the title and structure short name. The table below displays a list of data elements in this structure (also called variables) and the following information:

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Distribution for DataStructure: peds_handedness_10_to_21101 and Element:
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