While some styles might be less frequently reported in *certain studies*, this doesn't necessarily mean they're fundamentally less common across all undergraduate populations. It's more likely that certain styles are simply less *explicitly* expressed or acknowledged by participants in surveys. For example, *pragma* (practical love) might be underreported because students might not consciously articulate the pragmatic aspects of their relationships, while *agape* (selfless love) might be underestimated due to societal norms around self-expression and romantic relationships.