Refer to Exhibit 12-1. First graders whose parents read to them ...

[nelaaney]

Refer to Exhibit 12-1. First graders whose parents read to them regularly when they were preschoolers will have higher reading achievement than those whose parents did not read to them regularly.
 
  a. necessarily ex post facto research
  b. possible to do with experimental research

Question 2

Refer to Exhibit 12-1. The proportion of children taught reading through a whole-language approach who will choose to read during free periods will be greater than the proportion of those taught reading through a basal reader approach.
 
  a. necessarily ex post facto research
  b. possible to do with experimental research

[pangili4]

Answer to Question 1

A

Answer to Question 2

B

[nelaaney]

Wow, this really help

[olderstudent]

Thanks for the timely response, appreciate it