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Author Question: A researcher interested in developmental differences in reading ability tests three groups of ... (Read 93 times)

james9437

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on: Jun 19, 2018
A researcher interested in developmental differences in reading ability tests three groups of participants (5, 10, and 15 years old). All participants are given a test of reading comprehension after reading a fictional passage and scores are compared between groups. This is called a _______ design.
 
  a. cross sectional
  b. longitudinal
  c. time lag
  d. cross sequential

Question 2

Nonresponse bias refers to the fact that the people who return surveys are often a biased sample that is not representative of the general population.
 
  a. True
  b. False
  Indicate whether the statement is true or false


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stano32

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Reply #1 on: Jun 19, 2018
Answer to Question 1

A

Answer to Question 2

True


james9437

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Reply 2 on: Jun 19, 2018
Thanks for the timely response, appreciate it

dawsa925

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Reply 3 on: Yesterday
Wow, this really help

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