Expert Minds

A force is applied to an object as shown. What is the direction of the torque vector? (Ans- into the screen The integral (squiggle)dt is called the angular impulse. It is equal to (Ans- the change in angular momentum A truck weighing 1000 N moves at 5.89 m / s when it has an elastic collision with another vehicle. The second vehicle, weighing 981 N, was stationary but free to move. Which of the following is the final velocity of the first vehicle after the collision? (Ans- v1 f = 0.0...

Who won a Nobel Prize for his work on digestion? (Ans- Ivan Pavlov When a neuron is at its resting state, what is the status of sodium ions? (Ans- They are not let into the neuron Which of the following is a goal of psychology? (Ans- understand If you wanted to have good clarity and sharpness of vision, you should arrange for light and images to be focused at the (Ans- center of the retina where cones are concentrated. Of all forms of electromagnetic radiation, humans can perce...

Epidemiology is defined as? (Ans- the study of the distribution and determinants of health-related states or events in specified populations and the application of this knowledge to the control of health problems What are the core Epidemiological Functions? (Ans- Surveillance Field Investigations Analytic Studies Evaluation Linkages Policy What type of science is Epidemiology? (Ans- Quantitative What does measurement focus on in Epidemiology? (Ans- Distribution and Determ...

Socialization (Ans- the process by which individuals internalize the values, beliefs, and norms of a given society and learn to function as members of that society Reflection theory (Ans- the idea that culture is a projection of social structures and relationships into the public sphere, a screen onto which the film of the underlying reality or social structures of our society is projected Generalized other (Ans- an internalized sense of the total expectations of others in a variety ...

What is sociology (Ans- the scientific study of social interactions and of social organizations What is the functionalist perspective? (Ans- A system is to survive where certain essential tasks are performed. What happens to a functionalist system? (Ans- If it fails to maintain it will perish. What is a conflict perspective? (Ans- Conflict theorists focus their attention on society as a whole, studying its institutions and structural arrangements. What is the interactionist p...

Which of the following IS NOT a reason to use a survey to collect data? -you want to prove a cause-effect relationship -you want to quickly gather information -you want to poll a sample in order to find out about a larger group -you want to see if it is possible to provide a good description of a population by showing whether a correlation between variables exists (Ans- you want to prove a cause-effect relationship Arlie Hochschild was concerned that her sample of interviewees was too...

The women of Hull House are credited with using _________ as research procedures? A. experiments and surveys B. participant and nonparticipant observation C. archival and comparative research methods D. community case studies and demographic mapping (Ans- D Founded by Jane Addams and Ellen Gates Starr, the Hull House A. promoted women's suffrage, stricter child-labor laws, and protection of working women. B. promoted civic, recreational, and education programs. C. invented the resea...

Cases that are not resolved through plea bargaining or by a jury trial are decided by a judge in a(n) (Ans - bench trial The due process model is based on the doctrine of (Ans - legal guilt Which of the following statements is true of parole? (Ans - It is given before prisoners have served their full sentences. When politically conservative values are dominant in society, the principles and policies of ________ seem to dominate the operation of criminal justice (Ans - the crime con...

Which of the following is not a function of the control center within a feedback mechanism? Select one: a. receives and processes information b. controls effectors c. establishes a set point d. detects a change in the value of a variable (Ans- d. detects a change in the value of a variable Cephalic means Select one: a. toward the middle or midline of the body. b. away from the surface. c. closer to the head. d. closer than another structure to the point of attachment to the trunk....

which would NOT be an example of an identity factor that affects perception? (Ans- mental distractions such as daydreaming which is the best example of selective attention? (Ans- she immediately spotted the guy with the earring who looked so much like someone she had known before impression management is (Ans- sharing personal details in order to present an idealized self which is NOT a true statement about slang and jargon? (Ans- slang is not understood or used by most people ...