Update README.md

README.md

@@ -131,21 +131,17 @@ Each field in the data provides specific information about an individual, their
 
 ## Curation Rationale 
 
-This data was made available as a PDF in the early 2000s at the conclusion of the TRC. The original data had only three fields for each victim: name, description, and age. While useful for dissemination, it made accessing the data systematically challenging. At some point SAHA-SABC converted the data into a CSV file. They ensured that each field was represented by a unique column. Unfortunately, the data was not encoded in UTF-8. Further, additional vital metadata, such as the types of human rights violations, organizations, dates, etc. were not extracted.
-
-In 2019, we began working with this data to extract this vital metadata using a combination of heuristics and machine learning. This dataset is unique in both is size and specificity for human rights violations. By making this data available, researchers will be able to understand the scale of violence in South Africa during the 20th century across time and space. Further, it will allow researchers to understand the impact of powerful organizations, such as the South African Police.
- 
+This data was made available by South Africa’s Truth and Reconciliation Commission (TRC) in 2003 in print and electronic form as Volume 7 of the TRC Final Report.  Subsequently, the South African History Archive, in partnership with the South African Broadcasting Corporation hosted a .csv file version of this data on their jointly administered website, [Truth Commission - Special Report](https://sabctrc.saha.org.za/export/victims.php).  The .csv version of this dataset contains three fields for each victim: name, incident description, and, age. Incident descriptions consist of a 3-4 sentence description of human rights violation(s) (HRV) experienced by each named individual.  These sentences contained a wealth of information stored in text string, such as the name of the town or city where the incident occurred, organizations involved in the HRV or affiliated with the victim, date(s) of incident(s), and the type of violence used.  Certain categories of information used in incident descriptions were standardized by the TRC during data entry using a coding frame that contained a fixed vocabulary of 71 terms for references to types of political violence (i.e. “shooting”, “stabbing”, “torture”, etc.).  Unfortunately description data was also not encoded in UTF-8.  
+In 2019, we began working with this data to extract vital metadata using a combination of heuristics and machine learning. This dataset is unique among publicly available human rights datasets in both its size and specificity.  In 2021, we debut our first four data visualizations on our [website](www.bitteraloeproject.com).  By making this dataset available, researchers will be able to learn more about the nature of political violence in South Africa between 1960 and 1994/5 at a nationwide scale, as collected by the TRC.  
 
 ## Initial Data Collection and Normalization 
 
 In 2019, we encoded the data into UTF-8. Next, we normalized the text so that there were no trailing or leading white spaces. We also ensured that certain peculiarities, such as double white spaces in the middle of a text were removed. Finally, we provided proper None values 
 
-
  
 ## Who are the source language producers? 
 
-The initial testimonies were collected by administrators and interviewers for the TRC. These interviews were then interrogated and researchers for the TRC determined which individuals met the threshold to be including in this the Volume 7 Final Report.
-
+This list was originally compiled from many sources but the bulk of information was drawn from statements given by victims, their family or witnesses and provided to TRC statement takers during 1994-1998.  Statement taking consisted of an individual providing information about the incident(s), a statement taker recording that information in the form of notes, which served as the basis for subsequent data entry.  In order to receive status as a victim, some degree of corroboration was conducted by TRC staff with additional evidence.
 
 ## Annotations 
 
@@ -161,28 +157,33 @@ The annotators for places were Steve Davis (PI) Robert Vaughan (Geographer).
 
 ## Personal and Sensitive Information 
 
-The dataset contains the personal details of victims of human rights violations in South Africa. This data is already publicly available.
+The dataset contains the names and ages (where available) of victims of human rights violations in South Africa. These details were made public by the TRC in 2003 after the publication of Volume 7 of the TRC Final Report.  In 2012, the South African History Archive (SAHA), in collaboration with the South African Broadcasting Corporation (SABC) posted an electronic version of this information hosted on [Truth Commission – Special Report](https://sabctrc.saha.org.za/export/victims.php).  “Truth Commission – Special Report” was a weekly television news digest of TRC proceedings broadcast in South Africa. The SAHA-SABC website also includes a new user interface and search function for improving access to hearing transcripts and a glossary of victims.
 
 ## Social Impact of Dataset 
 
+This dataset improves access to data collected by the TRC by facilitating further data-driven research.  Prior to our work, geo-political entities, types of violence and organizations were embedded within text strings and thus not available as a structured dataset.  Our structured dataset allows researchers to now track broad patterns in political violence over chronological, geographic or thematical dimensions using various machine learning methods.  The most immediate applications of this data set are the creation of new data visualizations and forms of quantitative analysis.  The legibility enabled by our dataset extends the work of the TRC by preserving its archive for future generations in a new digital format.  The aim of our work is sustaining and deepening the public’s understanding of human rights violations that occurred during the apartheid era.  This data also informs ongoing debates about past and present human rights concerns beyond the domain of South African history.
 
 ## Discussion of Biases
 
-This dataset was cultivated originally by a group of researchers at the TRC who were responsible for only including the victims of provable human rights violations. In addition to this, many victims did not come forward to record their accounts. This is especially true for women and victims of sexual assault. As a result, this dataset should not be viewed as a comprehensive list of victims of human rights violations.
-
+This dataset is not an exhaustive list of all individuals who were the victims of human rights violations during the apartheid era.  A variety of circumstances including access to resources and transport, skepticism about the TRC’s motives, and the personal difficulty of revisiting severe trauma prevented many victims from participating in the statement-taking process.  As noted by the TRC itself, these limitations are especially apparent for specific categories of victims such as women and victims of sexual assault, who are likely underrepresented in this data due to the reasons listed above.  Additionally, the TRC’s process of corroboration may have excluded some victims from inclusion in its official victims list.  Another source of bias is the TRC’s use of a coding frame to standardize descriptive terms related to violence.  The coding frame limited data entry staff to approximately sixty terms.  Given the complexity of the original statements given by individuals, problems of translation and compression of detail undoubtedly shaped the resultant descriptions that form the basis of this dataset.  However, at the time of the composition of Volume 7 the state of database management to some degree required this approach.
 
 ## Other Known Limitations
 
-In nearly ever instance of a place's coordinates, we are using the central location for that place. In some rare cases, we were able to identify a specific geolocation because it was a well-studied and named attack, such as the Trojan Horse Incident or named bombings of particular buildings. In many cases, the coordinates are rough estimates for the location.
-
+In nearly every instance of geopolitical entity coordinates, we are used the coordinates geographic center for that particular town, city or location.  The original dataset did not include the exact street address of most incidents, presumably for issues related to privacy.  The coordinates we provide in our dataset are rough estimates for any geopolitical entity.  
+The names of perpetrators generally do not appear in the original list uploaded to the SAHA-SABC website.  Occasionally the authors of the original list indicated that the name of a perpetrator was known to the TRC.  In those instances incident descriptions generically attribute actions using the term ‘known perpetrator’.
+Additionally, it is important to note that only a small percentage (+/- 8%) of victims were invited to give testimony in public hearings held by the TRC.   
 
 ## Dataset Curators 
 
-Steve Davis, Associate Professor of History at the University of Kentucky
+Steve Davis, Associate Professor of History, University of Kentucky
+
+William J.B. Mattingly, Postdoc Fellow, Smithsonian Institution
+
+Jennifer Hootman, Coordinator of Digital Scholarship, William T. Young Library, University of Kentucky
 
-William J.B. Mattingly, Postdoc Fellow at the Smithsonian Institution
+Robert Vaughan, Research Assistant, University of Kentucky
 
-Robert Vaughan
+Jamari Turner, Graduate Assistant, University of Kentucky
 
 ## Licensing Information 
 
@@ -193,4 +194,4 @@ Robert Vaughan
 
 ## Contributions 
 
-Thanks to the TRC for cultivating the original data. Thanks to SAHA-SABC for making the initial dataset available as a CSV file.
+We would like to thank all victims, witnesses and Truth and Reconciliation commissioners and staff for assembling the data that comprises Volume 7 of the Final Report.  We also thank the South African History Archive and the South African Broadcasting Corporation for making the initial dataset available as a CSV file.