This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: If an experiment contains a confound, then a. it is very difficult to interpret the results of ... (Read 35 times)

rmenurse

  • Hero Member
  • *****
  • Posts: 513
on: Jun 19, 2018
If an experiment contains a confound, then
 
  a. it is very difficult to interpret the results of the experiment.
  b. if the experiment is replicated with the confound removed, the results will differ from those of the original experiment.
  c. the results are not replicable.
  d. it is important to evaluate statistically the reliability of the results.

Question 2

A research study that evaluates changes in behavior related to age over time by examining one group of participants who are all roughly the same age is called a(n) ____.
 
  a. time-series design
 b. interrupted time-series design
 c. cross-sectional developmental design
  d. longitudinal developmental design


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Sassygurl126

  • Sr. Member
  • ****
  • Posts: 320
Reply #1 on: Jun 19, 2018
Answer to Question 1

A

Answer to Question 2

d


rmenurse

  • Member
  • Posts: 513
Reply 2 on: Jun 19, 2018
:D TYSM

tanna.moeller

  • Member
  • Posts: 328
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

Results from sequential study of two cohorts tested at three ages and at three different points in t Results from sequential study of two cohorts tested at three ages and at three different points in t
Faces in experiment Faces in experiment
How Mendel’s theory accounts for the results of his experiment on the inheritance of seed color in ... How Mendel’s theory accounts for the results of his experiment on the inheritance of seed color in ...
Monkey Experiment: Sense of Fairness Monkey Experiment: Sense of Fairness
Results of a genome-wide association study (GWAS) to detect SNPs Results of a genome-wide association study (GWAS) to detect SNPs
Summary of the Hershey–Chase experiment demonstrating that DNA, and not protein Summary of the Hershey–Chase experiment demonstrating that DNA, and not protein
Video: Inflammation

For a complete list of videos, visit our video library