Chapter 1-5 Review Flashcards
to be scientific, a question must be…
description, explanation, prediction, understanding
knowledge as description
we must describe ojects and events before we can understand and explain the relationships between them
what is the difference between scientific concepts and scientific hypotheses/theories?
concepts describe what is being studied, hypotheses/theories explain how and why patterned events occur
True or false? Scientific hypotheses and theories provide a sense of understanding by describing particular outcomes of a situation.
False. Scientific hypotheses and theories provide a sense of understanding by describing the underlying causes of phenomena.
According to B F Skinner, science is a cumulative process. What characteristic of science explains/supports this statement?
The tentative nature of science. Science will never and can never explain everything. Science is a process. It is a never-ending journey towards understanding.
Describe the scientific process ~~the wheel of science~~~
Empirical generalizations > Theories > Hypotheses > Observations
Deduction = empirical generalizations --> hypotheses Induction = hypotheses --> empirical generalizations
deductive vs inductive reasoning
deductive = conclusion is absolutely certain if the evidence is true inductive = the conclusion is uncertain even if the evidence is true because its content goes beyond the evidence
Which statement is inductive?
(1) Hubert, Walter, Joan, who are union members, are Democrats; therefore, all union members are Democrats.
(2) All union members are Democrats, and Joan belongs to a union; therefore, Joan is a Democrat.
Statement 1 is inductive. (Statement 2 is deductive.)
Which type of reasoning (deductive or inductive) is top-down and which is bottom-up?
deductive = top-down inductive = bottom-up
True or false: deductive reasoning, as as when generalizing from specific observations, is either valid or invalid.
False. Deductive reasoning derives a hypothesis from a theory. Inductive reasoning generalizes from specific observations.
What are the three key principles to which scientists adhere in fathering and evaluating evidence?
Empiricism, objectivity, and control.
True or false? How sound inductive reasoning is depends on the scope of the observations.
True. Unlike deductive reasoning, which is true as long as the evidence examined is true, inductive reasoning can be wrong even if all the evidence examined is true.
Define empiricism
a way of knowing or understanding the world that relies directly or indirectly on what we experience through our senses: sight, hearing, taste, smell, touch
intersubjective testability
aka objectivity: agreement on the results of a given observation.
How do scientists try to achieve objectivity?
By describing their research in detail, outling their logic and methods of observation in such a way that other scientists may evaluate and repeat the investigation. In this way, others can decide for themselves whether a researcher’s subjectivity has distorted the conclusions.
What is the following statement an example of?
It must be possible for two or more independent observers working under the same conditions to agree that they are observing the same thing.
Define control
ruling out biases and confounding explanations of the events being studied
True or false? Good scientists do not allow their personal values to influence what they choose to study, how they conduct their research, and how they interpret evidence.
False. Personal values may influence these things. It is arguable whether it is possible to remove personal values, or whether it is even necessary/desirable to remove personal values.
Criticism of the scientific conception of sociology from critical theory perspective
science reflects an investment in the status quo and fails to promote economic and social change that could transform social relations and empower the powerless
Criticism of the scientific conception of sociology from historicism perspective
denies the possibility of general laws insofar as observed regularities are always tied to time and place
Criticism of the scientific conception of sociology from “discourse” school
emphasizes the ways that language structures and limits knowledge
Criticism of the scientific conception of sociology from postmodernism perspective
there is no possibility of abstract explanation. Challenge to systematic empiricism; one description of reality is no more valid than the other.
serendipity pattern
when unanticipated findings occur that cannot be interpreted meaningfully in terms of prevailing theories and that give rise to new theories
Is the following statement inductive or deductive?
A survey researcher interviews 2500 people from a random sample of American adults and finds that 69% are in favour of capital punishment. He concludes that 69% of American adults favour capital punishment.
Inductive