OToPS/ABCD/General Information

< OToPS < ABCD

Overview of Measures

Data Collection by Wave
Measure Subcategory Informant Baseline 1-Year Follow-up 2-Year Follow-up 3-Year Follow-up 4-Year Follow-up 5-Year Follow-up 6-Year Follow-up Mid-Year Follow-up Source
Longitudinal Tracking Administrative Youth Yes
Latent Factors Demographics Youth
Screener (Study Eligibility) Administrative Parent Yes
Occupation Survey Demographics Parent No No Yes Yes Yes Yes No No
PhenX Demographics Survey Demographics Parent Yes Yes Yes Yes Yes Yes Yes No

Coding Information

Table Information
Measure Subcategory Informant Table Name (5.1) Table Names (4.0)
Longitudinal Tracking Administrative Youth abct_y_lt general; acspsw03; abcd_lt01
Latent Factors Demographics Youth abcd_y_lf abcd_sss01
Screener (Study Eligibility) Administrative Parent abcd_p_screen abcd_screen01
Occupation Survey Demographics Parent abcd_p_ocp abcd_occsp01
PhenX Demographics Survey Demographics Parent abcd_p_demo abcd_lpds01; acspsw03; pdem02

Notes

  • The ABCD Data Dictionary should be used to view administrative (non-item) variables, precedents for validation, and to further explore total and subscale score calculation.
  • Item and subscale total variables were copied directly from the ABCD Data Dictionary.
    • A blank in any cell indicates that measure was mentioned in the ABCD Protocol by Wave PDFs or Release Notes, but could not be located in the Data Dictionary.
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