Final answer:
The reading program feature described is 'c. Teacher-directed instruction,' where the teacher leads activities and encoding practice to facilitate active learning.
Step-by-step explanation:
The feature of the reading program where more teacher-led activities are present, and the teacher actively leads students through decoding activities and guided practice, is known as c. Teacher-directed instruction.
This approach contrasts with student-led instruction, independent learning, and collaborative learning in that the teacher is the primary source of guidance and the activities are designed with a specific educational goal directed by the educator.
With teacher-directed instruction, students are more likely to engage in active learning as they are guided through the material, promoting better understanding and retention of the content.