When normalizing data models, if you take attributes that have multiple values for a single instance of an entity and create separate entities for those attributes you are moving from:

Generalized normal form $($GNF$)$ to fully normalized form $($FNF$)$

Dependent normal form $($DNF$)$ to Independent normal form $($INF$)$

$1$st normal form $(1$NF$)$ to $2$nd normal form $(2$NF$)$

$2$nd normal form $(2$NF$)$ to $3$rd normal form $(3$NF$)$

O normal form to $1$st normal form $(1$NF$)$