Who was the cruelest pirate? Blackbeard Would a cruise ship survive a hurricane? When to reroute a ship But if it looks like a more serious storm is in their path, cruise ships generally try to outrun or avoid them. “We’ve steered our ships around typhoons, hurricanes, fog, massive storms with rapid intensification—which gets the […]
What are psychological theories of crime?
What are psychological theories of crime? Combined, these five theories or characteristics (i.e., psychodynamic, cognitive, behavioral, personality, and intelligence) offer appealing insights into why an individual may commit a crime (Schmalleger, 2008). What’s a psychological theory? In psychology, theories are used to provide a model for understanding human thoughts, emotions, and behaviors. A psychological theory […]
How did Africa benefit from imperialism?
How did Africa benefit from imperialism? Some positives historians have pointed out are medicine, education, improved infrastructure, Christianity, and boundaries. The growth of the African population was aided by the Western medicine introduced by Europeans. Africans were introduced to formal education by Europeans. What were positive effects of imperialism? There were new crops; tools and […]
Are babies aware?
Are babies aware? It is well recognized that infants have no awareness of their own state, emotions and motivations. Although a newborn lacks self-awareness, the baby processes complex visual stimuli and attends to sounds and sights in its world, preferentially looking at faces. Why don’t we remember being a baby? It used to be thought […]
What are two advantages of walking completely upright?
What are two advantages of walking completely upright? What might have been one advantage of walking completely upright? Humans could use their hands, see farther, and perhaps travel faster. What kinds of tools did people use during the Paleolithic Era? What problems do humans experience as a result of their upright stance? The pelvises are […]
Was Cleopatra the first female pharaoh?
Was Cleopatra the first female pharaoh? Cleopatra may not have been ancient Egypt’s only female pharaoh — Queen Arsinoë II, a woman who competed in and won Olympic events, came first, some 200 years earlier, according to a new study into a unique Egyptian crown. Was Cleopatra’s body found? Martinez has devoted nearly two decades […]
Did Archimedes invent pi?
Did Archimedes invent pi? The Egyptians calculated the area of a circle by a formula that gave the approximate value of 3.1605 for π. The first calculation of π was done by Archimedes of Syracuse (287–212 BC), one of the greatest mathematicians of the ancient world. What did Archimedes invent that we still use today? […]
Why mother is the most influential person?
What are the benefits of algorithmic thinking?
What are the benefits of algorithmic thinking? Advantages of Algorithms: It is a step-wise representation of a solution to a given problem, which makes it easy to understand. An algorithm uses a definite procedure. It is not dependent on any programming language, so it is easy to understand for anyone even without programming knowledge. What […]
How do you establish face validity?
How do you establish face validity? Face validity is established when an individual (and or researcher) who is an expert on the research subject reviewing the questionnaire (instrument) concludes that it measures the characteristic or trait of interest. How do you do content validity? The formula of content validity ratio is CVR=(Ne – N/2)/(N/2), in […]