Final answer:
In the United States, pre-K programs are now considered the new kindergarten and can have long-term benefits for children. However, the quality of the program may impact its effectiveness.
Step-by-step explanation:
In the United States, kindergarten has become more academically focused, and many now consider pre-K programs to be the new kindergarten. Studies have shown that attending quality pre-K programs can have long-term benefits for children's educational success and future outcomes. However, a controversial study in Tennessee raised questions about the effectiveness of pre-K education, suggesting that the quality of the program may play a role in its impact.