This question is incomplete, here´s the complete question.
Wei-Chin designed a self-report inventory to measure how intimate partners express affection and hostility toward each other. The inventory is a list of positive behaviors (e.g., back rubs, holding hands) and negative behaviors (e.g., slamming doors, raising voices). After having a wide range of couples complete the inventory, Wei-Chin finds that happy couples endorse all the affection items and unhappy couples endorse all the hostile items. Which of the following problems prevents him from concluding that happy couples exchange more affectionate behaviors than unhappy couples?
1. sentiment override
2. item-overlap problem
3. correlation does not imply causation
4. social desirability effect
Answer: 3. Correlation does not imply causation.
Explanation:
Correlation is a statistical technique that evaluates how much two variables are linearly related, meaning they change together. However, two variables being correlated does not necessarily mean that one causes the other. Causation states that any change in a variable will cause a change in another variable.
The fact that happy couples endorsed all the positive behaviors, and unhappy couples the negative ones, shows that there´s a correlation, but it doesn't necessarily mean that unhappiness causes couples to exchange more negative behaviors, or vice-versa.
Militarism was the key cause to almost every war in human history (such as both World Wars). Because the North Vietnamese, or the Viet Cong, were sizing up their armies, the South Vietnamese and the Americans then saw that as a threat to the stability of South Vietnam. They then sized up their armies and the war started due to the Viet Cong increasing the size of their armies.
The personality who challenged the Soviet leader Mikhail Gorbachev to tear down the berlin wall was Ronald Regan
<h3>What is the
Soviet union Nations?</h3>
Generally, From 1922 until 1991, the Soviet Union (USSR), was a Communist state that encompassed most of Eurasia.
In conclusion, This challenge was initiated on June 12, 1987.
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There are connected heritable penchants, for example, sensation chasing or dormancy that may lead one to stare at the TV all the more regularly. Conduct hereditary qualities is a field in which variety among people is isolated into hereditary versus ecological parts. The most well-known research approachs are family thinks about, twin examinations, and reception considers.
Answer:
Answer:
Such society exists even today in Middle East, Africa, Tibet, Middle Asia and Northern part of Nepal.
These societies rely on the cultivation of fruits, vegetables, and plants in order to survive. such societies are often forced to relocate when the resources of the land are depleted or when the water supplies decrease.The technological advances led to an increase in food supplies, an increase in population, and the development of trade centers.
