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erds:start [2018/09/14 13:11] corley [Scripts to create the cross-site assessment wave file] |
erds:start [2020/07/01 13:01] corley [Testing Summary Files:] |
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Data from each assessment wave from each country is sent to a single location (currently IBG - Robin Corley) for creation of a unified assessment wave data set, e.g., IT (Initial Test) or F1 (Follow-Up 1). Selected variables from the individual waves are then combined into a working individual-level cross-assessment file, and a twin-pair (double-entered) cross-assessment file. | Data from each assessment wave from each country is sent to a single location (currently IBG - Robin Corley) for creation of a unified assessment wave data set, e.g., IT (Initial Test) or F1 (Follow-Up 1). Selected variables from the individual waves are then combined into a working individual-level cross-assessment file, and a twin-pair (double-entered) cross-assessment file. | ||
- | ====== Scripts to create the cross-site assessment wave file ====== | + | ==== Progress: |
+ | 19-May-2020: | ||
- | [[https:// | + | In addition, creation of item-level files from the testing at each age is underway. |
- | [[https:// | + | Update of the files other than the item-level file expected by end of June, 2020. |
- | [[https:// | + | Documentation of the contents of each file expected by end of year, 2020 |
+ | ==== Scripts to create the cross-site assessment wave file ==== | ||
- | [[https:// | ||
- | [[https:// | + | * [[https:// |
+ | * [[https:// | ||
+ | * [[https:// | ||
+ | * [[https:// | ||
+ | * [[https:// | ||
- | ====== Output files: ====== | + | ==== Testing Summary Files: ==== |
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* F4 combined file: [[https:// | * F4 combined file: [[https:// | ||
* IT-F4 combined file: [[https:// | * IT-F4 combined file: [[https:// | ||
+ | * Post-9th grade file: [[https:// | ||
+ | |||
+ | ** Additional Information files ** | ||
+ | |||
+ | * IT-F4 health file: [[https:// | ||
+ | * Environmental measures: [[https:// | ||
+ | * Cumulative parent-teacher ratings: [[https:// | ||
+ | **ACCESS for non-SPSS users** | ||
+ | |||
+ | SPSS files can be read by SAS. If using R, this library package appears to " | ||
+ | |||
+ | < | ||
+ | library(haven) | ||
+ | df <- read_sav(' | ||
+ | </ | ||
+ | |||
+ | The combined IT-F4 data can also be accessed as an Excel file with the data on one sheet and labeling information on a second. | ||
+ | |||
+ | * IT-F4 combined file: [[https:// | ||
+ | |||
====== Using the data: ====== | ====== Using the data: ====== |