The African countries lacked infrastructure and other technologies which were responsible for challenges in the African countries.
<u>Explanation:</u>
Even after getting independence, the African countries could not see much growth and development even though these countries were geographically rich in minerals and resources.
Because there were not much infrastructure available for the growth and development and moreover there was not much technology available for the development which could increase the productivity of those countries for increasing the goods manufactured and develop the economy by increasing the efficiency or effectiveness of the countries.
Answer:
The concept of human capital recognizes that not all labor is equal. ... Human capital is important because it is perceived to increase productivity and thus profitability. So the more a company invests in its employees (i.e., in their education and training), the more productive and profitable it could be
Explanation:
The dependent variable in this study is Experimenter -bias.
<h3>What is meant by Experimenter bias?</h3>
Experimenter Bias is a type of cognitive bias that occurs when experimenters allow their expectations to affect their interpretation of observations.
Experimenter bias is the unconscious tendency for researchers to treat members of the experimental and control groups differently to increase the chance of confirming their hypothesis.
<h3>What is a Dependent Variable in an Experiment?</h3>
The Dependent variable is the variable that is being measured or tested in an experiment.
A dependent variable is the variable that changes as a result of the independent variable manipulation. It's the outcome you're interested in measuring, and it “depends” on your independent variable. In statistics, dependent variables are also called: Response variables (they respond to a change in another variable)
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Relative depth cues use observation of how far away objects are from each other. Whereas, absolute depth cues focus on quantifiable information about distance of objects.
<h3>Which cue plays the biggest role in depth perception?</h3>
An essential binocular clue to depth perception is stereopsis. Stereopsis is caused by binocular retinal discrepancy in Panum's fusional space, which is impossible to experience with just one eye. The depth perception brought on by binocular retinal disparity is known as stereopsis.
<h3>Which depth cue is the most powerful?</h3>
When things seem to overlap one another, the psychological depth cue known as occlusion, is highest. It is considered that the closest object is the one with the most continuous shape.
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