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Author Question: What type of research do you use to determine the causal relationship between variables? a) ... (Read 73 times)

waynest

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on: Jul 13, 2018
What type of research do you use to determine the causal relationship between variables?
 
  a) experimental research
  b) descriptive research
  c) correlational research
  d) qualitative research

Question 2

In using an interrupted time-series design, how does one determine whether the independent variable had an effect?
 
  a. by looking for changes in the response pattern from pre- to post-treatment b. by using the chi-square statistic
  c. by comparing pre-treatment mean performance to post-treatment mean performance
  d. by comparing the treatment group's data to a single observation of a control group


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jsm54321

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Reply #1 on: Jul 13, 2018
Answer to Question 1

a

Answer to Question 2

A


waynest

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Reply 2 on: Jul 13, 2018
Wow, this really help

ghepp

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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