Question

Walter discovered a strong positive relationship between parental engagement with their children and subsequent college success. He controlled for the educational level of parents and found the same relationship in all three partial tables for parental education level. Which type of elaboration analysis did he perform?​ a. ​interpretation. b. ​replication. c. ​extension. d. ​explanation. e. ​specification.

Answer 1

Answer:  b. ​replication.

Explanation:

After finding results in an experiment generally some doubts will be araised .What will be happened if we did this same experiment with different participants ? What will be happened if we did this same experiment in different situations ? To clear this doubt, researcher changes participants and executes same experiment. Second time He changes situations and executes same experiment. This type of elaboration analysis is called as replication.

In given case Walter discovered strong positive relationship between parental engagement with their children and subsequent college success. Then he executed same research with different education level parents. That's why it is comes under replication.