Understanding the Scientific Method

Play an AI-generated podcast conversation about this lesson

What is the first step in the scientific method that sparks curiosity about the world?

Observation

What is the purpose of the testing of hypothesis stage in the scientific method?

To prove or disprove hypotheses through experimentation

What is the significance of the scientific method in minimizing bias and prejudice in experiments?

It provides an objective, standardized approach to experimentation

What is the fundamental characteristic of the scientific method that relies on direct observation of the world?

Empirical Signup and view all the answers

What are the basic building blocks of matter according to the chapter on physical science?

Atoms and molecules Signup and view all the answers

How many known elements are currently recognized in the universe?

109 Signup and view all the answers

How does technology often arise from science and engineering?

Technology often arises from science and engineering as science discovers new knowledge, and engineers use this knowledge to create new tools and machines. Signup and view all the answers

What is one way technology has improved our healthcare system?

Technology has improved our healthcare system by enabling us to track and improve our health using digital devices. Signup and view all the answers

What is the opposite effect of social media in some cases?

The opposite effect of social media in some cases is feelings of social isolation, despite being designed to bring people together. Signup and view all the answers

What are the consequences of DNA occasionally missing a base or two?

Point mutations Signup and view all the answers

What is one way to reduce feelings of isolation in some people?

Reducing social media use, such as setting time limits for social apps, can help reduce feelings of isolation in some people. Signup and view all the answers

What are the sources of mutations?

Spontaneous mutations and exposure to mutagenic agents Signup and view all the answers

What is the correlation between positive interactions on social media and depression and anxiety?

According to a review, people with more positive interactions and social support on social media appeared to have lower levels of depression and anxiety. Signup and view all the answers

What is the primary goal of human gene therapy?

To modify or manipulate the expression of a gene or to alter the biological properties of living cells for therapeutic use Signup and view all the answers

What is a potential negative effect of technology on health, besides social isolation?

Depression and anxiety are potential negative effects of technology on health, besides social isolation. Signup and view all the answers

What are some mechanisms by which gene therapies can work?

Replacing a disease-causing gene with a healthy copy, inactivating a disease-causing gene, or introducing a new or modified gene into the body Signup and view all the answers

What is the purpose of plasmid DNA in gene therapy?

To carry therapeutic genes into human cells Signup and view all the answers

What is the process involved in patient-derived cellular gene therapy products?

Cells are removed from the patient, genetically modified, and then returned to the patient Signup and view all the answers

What is the primary goal of environmental technology?

To conserve, monitor, and reduce the negative impact of technology on the environment and the consumption of resources. Signup and view all the answers

What is renewable energy also known as?

Clean energy Signup and view all the answers

What devices are used to capture and convert naturally occurring energy into electricity or heat?

Solar panels, wind and water turbines Signup and view all the answers

What is the primary function of Smart Home Technology?

To be as energy efficient as possible and respond to the needs of users. Signup and view all the answers

What is the Internet of Things (IoT)?

A network of internet-connected objects able to collect and exchange data using embedded sensor technologies. Signup and view all the answers

What enables devices in the IoT network to make decisions?

Real-time information from embedded sensor technologies Signup and view all the answers

What is the fundamental goal of artificial intelligence?

To get machines to simulate human intelligence. Signup and view all the answers

What term is used to describe the exponential growth in intelligence of an artificial general intelligence?

The singularity Signup and view all the answers

What is the potential risk of artificial intelligence according to economists?

Technological unemployment Signup and view all the answers

What is the concern regarding AI tools such as smart spyware, face recognition, and voice recognition?

They can be used by authoritarian governments for surveillance and centralized decision-making. Signup and view all the answers

What theory predicts a future where humans and machines merge?

Transhumanism Signup and view all the answers

Who argues that artificial intelligence is the next stage in evolution?

Edward Fredkin Signup and view all the answers