De Beers
De Beers enjoyed dominant position and control of the
diamond industry. As a result, it held control of market supply and demand
dynamics and drove the diamond prices. This was as a result of massive diamond
discovery in South Africa.
The threat to validity that is likely to occur in the scenario above is Selection Bias.
<h3>What is Selection Bias?</h3>
This occurs when a researcher has control and intentionally chooses those who are going to be researched, observed, or studied. To eliminate this bias, the scientist must ensure that the sample population is selected very randomly.
Other threats to validity are:
- History
- Maturation
- Attrition
- Social Interaction
- Instrumentation
- Testing
- Regression to the mean, etc.
Please see the link below for more about Threat to Validity:
brainly.com/question/4168290
Answer:
Extinction
Explanation:
Extinction is the process of classical conditioning. As the name indicated, it is the process in which any response gets extinct due to not presented some stimulus. It occurs when a conditioned stimulus is presented without any unconditioned stimulus or can say conditioned response.
Thus in the above statement, Ken used to drool the smell of peanut butter cookies as they bread and he could not stop himself sink his teeth in the cookies. But later on through the process he eventually no longer makes drool in anticipation.
Answer:
d. A and B
Explanation:
The Progressive Era was a period of widespread social activism and political reform across the United States that spanned the 1890's to the 1920's. According to my research on the progressive era, I can say that based on the information provided within the question this meant a rise in union activism and a loss of personal autonomy for skilled working under scientific management.
I hope this answered your question. If you have any more questions feel free to ask away at Brainly.
Answer:
Emotional dimension
Explanation:
Emotional dimension: The term emotional dimension is referred to as the process of an individual being emotionally well and describes as consisting of the capability to express and feel different human emotions, for example, anger, happiness, and sadness. It shows to have the capability of being loved and to love and therefore achieves a sense of complete fulfillment in an individual's life.
In the question above, the given statement represents the emotional dimension.
