Central Trace Data is data that all of the rival conclusions must explain.
In the context of diagnostic arguments, Trace Data (T.D.) refers to information that is always specific and provides specific support for a conclusion. This data is crucial because it helps distinguish between potential explanations or outcomes, often referred to as "rival conclusions."
Based on the provided reference:
- Trace Data is specific and supports a conclusion.
- It is categorized into two main types based on how it relates to different possible explanations:
- Central T.D. is the data that all competing or rival conclusions must be able to account for. This means if a conclusion cannot explain the central trace data, it is likely not a valid explanation.
- Peripheral T.D. is data that only some, but not all, of the rival conclusions can explain. This type of data helps differentiate between the valid rival conclusions.
The conclusion reached in a diagnostic argument is considered the best explanation that accounts for the available Trace Data, particularly how well it explains both central and peripheral data points.
Essentially, central trace data serves as a foundational set of facts or observations that any plausible explanation or conclusion for a given situation must necessarily address.
