What is the branch of psychology that investigates the relationships between psychological variables and health group of answer choices? Clinical psychology is the branch of psychology concerned with the assessment and treatment of mental illness, abnormal behavior, and psychiatric disorders. Which field of study investigates the relationship among the brain immune system and psychological factors […]
Was the first scientist to describe learning as acquired through classical conditioning?
Was the first scientist to describe learning as acquired through classical conditioning? Ivan Pavlov (1849–1936) was a Russian scientist whose work with dogs has been influential in understanding how learning occurs. Through his research, he established the theory of classical conditioning. Who discovered classical conditioning theory of learning? Pavlov When was classical conditioning invented? 1905 […]
What percentage of the population is heterozygous?
What percentage of the population is heterozygous? Since p = 1 – 0.3, then p must equal 0.7. 2pq = 2 (0.7 x 0.3) = 0.42 = 42% of the population are heterozygotes (carriers). What percent of the population are heterozygous carriers of the recessive PKU allele? Approximately 2% What is the frequency of the […]
What is the role of incentives in each of the economic systems?
What is the role of incentives in each of the economic systems? Economic incentives are what motivates you to behave in a certain way, while preferences are your needs, wants and desires. Economic incentives provide you the motivation to pursue your preferences. You are motivated to work because you will be paid, which will help […]
Why is no one allowed in Antarctica?
Why is no one allowed in Antarctica? Antarctica is not a country: it has no government and no indigenous population. Instead, the entire continent is set aside as a scientific preserve. The Antarctic Treaty, which came into force in 1961, enshrines an ideal of intellectual exchange. Military activity is banned, as is prospecting for minerals. […]
Which theory would be most helpful in explaining why people watch horror movies?
Which theory would be most helpful in explaining why people watch horror movies? Arousal theory Why do people watch horror movies? A study published in the Journal of Media Psychology found that people watch scary movies for three main reasons: tension, relevance, and unrealism. Those who like horror due to its “unrealism” enjoy it because […]
What is a supply curve set at a given quantity?
What is a supply curve set at a given quantity? supply curve. Graphic representation of how much product the supplier is willing to supply at various prices. input cost. What is a fixed supply curve? A supply curve is usually upward-sloping, reflecting the willingness of producers to sell more of the commodity they produce in […]
How does chocolate affect deforestation?
How does chocolate affect deforestation? But deforestation is a huge problem in cocoa farming. As demand for chocolate increases, cocoa growers are accelerating production. They are hard to scale up to cover the volumes required, meaning the deforestation problem remains untouched in the majority of the supply chain. How can we help cocoa farmers? Supporting […]
What was the first established group of African American soldiers to fight in the Civil War?
What was the first established group of African American soldiers to fight in the Civil War? 54th Massachusetts Infantry Regiment What were problems faced by African-American soldiers? During the Civil War, black troops were often assigned tough, dirty jobs like digging trenches. Black regiments were commonly issued inferior equipment and were sometimes given inadequate medical […]
Is it normal for a teenager to have mood swings?
Is it normal for a teenager to have mood swings? If you’re the parent of a young teen with intense mood swings, researchers have good news. Those emotions are probably normal and should calm down as your child moves through adolescence. But if stormy emotional seas don’t subside as teens move toward young adulthood, it […]