External theoretical reference
Why “Only You” Cannot Be Calculated from a Type Chart
An accessible guide to outside research: the questions it addresses, the evidence behind it, and the limits of its application.
Plain-language question: Some people treat everyone the same. Why do they make an exception for one particular person?
The Social Relations Model separates A’s perception of or behavior toward B into three components: how A generally treats other people, how B is generally treated by other people, and the relationship effect unique to the A–B pairing. It also distinguishes generalized reciprocity from dyadic reciprocity. “I generally like others and am generally liked” and “I uniquely like you, and you uniquely like me” are not the same statistical question. S14: Kenny & La Voie, 1984
A speed-dating study by Eastwick and colleagues offers an intuitive example. After 156 university students each had four-minute meetings, unique romantic desire for a particular person showed a small positive degree of reciprocity and was associated with the unique chemistry reported by the other person. A general tendency to feel romantic interest in many people was, by contrast, negatively associated with being desired. A separate sample of working professionals showed a similar pattern for willingness to meet again. S15: Eastwick et al., 2007
Where the evidence comes from: S14 is first a theoretical and statistical framework for dyadic data; it does not itself prove that relationships have some mysterious essence. Without repeated measures or multiple indicators, a relationship effect may be mixed with error. S15 observes initial romantic attraction, and its effects are small; it cannot stand for long-term stability.
Illustrative example: A normally pushes back whenever challenged, yet when B objects, A asks for the reason for the first time. B can quickly calculate exchanges with everyone else, yet with A hesitates to record help as a debt. These “exceptions” are information about this particular relationship. They cannot be read directly from A’s and B’s respective four-letter codes.
What this contributes to the project: M06, “Exceptions and Mutual Shaping,” must preserve direction: write A→B and B→A separately. The story can contain reciprocal exceptions, a one-way arrow, a mistaken belief that the exception is mutual, an exception limited to one setting, or one that disappears after the third event. Romantic pairing, partnership, and enmity can therefore overlap in the same pair of characters without being decided by a symmetrical compatibility chart.
What it does not show: “Cruel only to you” must not automatically be written as love, and one exception must not be written as destiny. Specificity tells us that relationship-level information is needed; it does not give harm a romantic meaning.