“…So, overall, the Necessity-Sufficiency model says that Joe drawing a green ball makes a difference to him winning a dollar when he draws both a green and a blue ball or when he does not draw a green ball: In other words, it makes a difference except in the case where he draws a green ball, but not a blue ball. Though it was developed specifically to account for normality effects on causal judgment (e.g., Henne, 2023;Kominsky & Phillips, 2020), the Necessity-Sufficiency model has also been shown to account for interactions of normality effects (Gill et al, 2022), temporal recency effects (Henne, Kulesza, et al, 2021), action-omission effects (Henne et al, 2019), as well as judgments in more complex causal structures including double prevention .…”