The March 2026 SAT included a particularly difficult vocabulary in context question that triggered a debate between students who supported COUNTERFACTUAL and those who defended RETROSPECTIVE as the most precise answer.
Let’s begin with definitions of these two words. COUNTERFACTUAL surprised students by making its first ever appearance on an SAT. COUNTERFACTUAL is used to describe a “what if” statement or line of reasoning that explores alternative possibilities to past or future events. COUNTERFACTUAL thus imagines outcomes that are contrary or counter to the facts of what actually happened. In contrast, RETROSPECTIVE takes a retro or backward look at past events.
The tragic assignation of President Kennedy on November 22, 1963 provides a vivid event that can be used to illustrate the difference between COUNTERFACTUAL and RETROSPECTIVE. In RETROSPECT we now look back on the assassination as a significant turning point in American history. A number of writers have offered COUNTERFACTUAL “what if” scenarios speculating on what might have happened if JFK had survived. For example, many, historians believe President Kennedy would have found a way to deescalate the Vietnam War thus changing the entire course of events in the 1960s.
It is a long way from speculative “what if” scenarios about the Kennedy assassination to the March 2026 disputed vocabulary in context question. The passage provided a hard-to-understand description about Tobias Gerstenberg’s use of colliding billiard balls to track human eye movements. It turns out that the eyes of human research subjects typically looked at where the billiard ball “would have gone if the ball the ball that altered its path did not exist.” The key clue phrase “would have gone” signals that COUNTERFACTUAL is the most precise way to describe this “what if” scenario.
RETROSPECTIVE tempted many students. It is important to remember that RETROSPECTIVE means to look back on past events. In this passage, the key detail is not that experimental subjects looked back on what had happened. Instead, they created alternative or COUNTERFACTUAL “what if” scenarios about what they thought happened.
COUNTERFACTUAL – a “what if” statement or line of reasoning that explores alternative possibilities to past or future events
RETROSPECTIVE – a looking back to reflect on past events