I want to know the answer to the following question:
What is the trend for secular Jews to become more religiously observant known as?
All the background I'm provided with is that "As a result of the efforts by these and other Jewish groups over the past 25 years, there has been a trend (known as the Baal Teshuva movement) for secular Jews to become more religiously observant, though the demographic implications of the trend are unknown.". Is that enough to answer the question?