Dr.Ewell,a developmental psychologist,is planning on conducting a study that involves watching children play together to determine how sharing behavior occurs in same-sex friend pairs compared to opposite-sex friend pairs.

-Given the scenario above,Dr.Ewell decides to collect his data at a neighborhood park.He has his two research assistants pose as a married couple having a picnic.While having their picnic,they take detailed records of the sharing behavior of the children and note whether the pairs are same sex or opposite sex.Given his use of two research assistants,he must establish the ________ of their measures.

Question

Dr.Ewell,a developmental psychologist,is planning on conducting a study that involves watching children play together to determine how sharing behavior occurs in same-sex friend pairs compared to opposite-sex friend pairs.

-Given the scenario above,Dr.Ewell decides to collect his data at a neighborhood park.He has his two research assistants pose as a married couple having a picnic.While having their picnic,they take detailed records of the sharing behavior of the children and note whether the pairs are same sex or opposite sex.Given his use of two research assistants,he must establish the ________ of their measures.

Quizplus · Accepted Answer

Interrater reliability is the extent to which observers or raters are consistent in their judgments. In this scenario, Dr. Ewell is using two research assistants to take detailed records of the sharing behavior of the children, so he needs to establish the interrater reliability of their measures. This means that he needs to ensure that both observers agree on what they observe and score the same behaviors in the same way.

DrEwell,a Developmental Psychologist,is Planning on Conducting a Study That Involves