This topic contains a solution. Click here to go to the answer

Author Question: In correlational observations it is sometimes difficult to know which variable might have caused any ... (Read 69 times)

jerry coleman

  • Hero Member
  • *****
  • Posts: 570
In correlational observations it is sometimes difficult to know which variable might have caused any change in the other variable. This is sometimes called the ___________________ _ problem
 
  Fill in the blank(s) with correct word

Question 2

Studying a detailed account of the events of a single person's life is called a(n) ___________________ _.
 
  Fill in the blank(s) with correct word



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

izzat

  • Sr. Member
  • ****
  • Posts: 328
Answer to Question 1

directionality

Answer to Question 2

case history




jerry coleman

  • Member
  • Posts: 570
Reply 2 on: Jun 19, 2018
Wow, this really help


JaynaD87

  • Member
  • Posts: 368
Reply 3 on: Yesterday
:D TYSM

 

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

Did you know?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

Did you know?

The human body produces and destroys 15 million blood cells every second.

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

For a complete list of videos, visit our video library