Which of the following is a special case of the history effect ...

[rmenurse]

Which of the following is a special case of the history effect and refers to a change in the dependent variable that occurs because members of one experimental group experienced different historical situations than members of other experimental groups?
 a. cohort effect
  b. Hawthorne effect
  c. testing effect
  d. instrumentation effect

Question 2

The oral presentation of a research report should be long and thorough.
 
 Indicate whether the statement is true or false

[harveenkau8139]

Answer to Question 1

A

Answer to Question 2

F
The oral presentation length and thoroughness has to be appropriate for the audience.

[rmenurse]

Wow, this really help

[mammy1697]

Gracias!