scientific method
. an objective, logical, and systematic way of collecting empirical data and arriving at reasoned conclusions. hypothesis. a statement that predicts the relationship between two or more variables.
What exists when a change in one variable is regularly associated with a change in another variable?
A causal relationship
is when one variable causes a change in another variable. These types of relationships are investigated by experimental research in order to determine if changes in one variable actually result in changes in another variable.
What is an objective logical and systematic way of collecting empirical data?
The scientific method
is an objective, logical, and systematic way of collecting empirical data and arriving at a reasoned conclusion.
What is an intensive analysis of a person group event or problem?
A case study—or case report
—is an intensive analysis of a person, group, or event that stresses developmental factors related to the context. Case studies may be descriptive or explanatory. Explanatory case studies explore causation to identify underlying principles.
Why is it important that sociologists provide enough information about their research so that others are able to repeat it?
repeat a study in order to test its findings; person’s values may lead to unintended distortion of research results; Important for other sociologists to repeat the research to compare new results with original findings – uncover the
bias
and correct it.
What is the advantage of using detached observation to collect data?
What is an advantage of using detached observation in collecting data? This method has the
advantage of making it less likely that behavior will be affected by the known presence of a researcher
.
What is a small number of people drawn from a larger population called?
sample
. a small number of people drawn from a larger population.
Which of the following is a change in one variable coincides with a change in another variable but does not necessarily indicate action?
When a change in one variable coincides with a change in another variable there is
a correlation
. This does not necessarily indicate that changes in one variable causes a change in another variable, however; just that they are associated. A key distinction here is between independent and dependent variables.
Which of the following variables is influenced by changes in another variable?
If it is something that varies in response to changes in another variable, it is
a dependent variable
.3 In many psychology experiments and studies, the dependent variable is a measure of a certain aspect of a participant’s behavior.
Which variable does the experimenter manipulate or change?
The independent variable
is the variable that is controlled and manipulated by the experimenter. For example, in an experiment on the impact of sleep deprivation on test performance, sleep deprivation would be the independent variable. The dependent variable is the variable that is measured by the experimenter.
What is a major advantage of case studies?
Strengths of Case Studies
Provides detailed (rich qualitative) information
. Provides insight for further research. Permitting investigation of otherwise impractical (or unethical) situations.
Which type of assessment would be the most reliable?
Answer:
observational study
because in that you can observe snd work on it.
Is a graphical view of the strength and direction of a correlation?
Scatterplots
are a graphical view of the strength and direction of correlations. The stronger the correlation, the closer the data points are to a straight line.
What are 4 types of sociological questions?
Sociology’s Four Theoretical Perspectives:
Structural-Functional, Social Conflict, Feminism & Symbolic Interactionism
– Video & Lesson Transcript | Study.com.
What skills do sociologists use?
- Analytical skills. Sociologists must be able to carefully analyze data and other information, often utilizing statistical processes to test their theories.
- Communication skills. …
- Critical-thinking skills. …
- Problem-solving skills. …
- Writing skills.
Sociologists use various research methods to collect and analyze data, such as
surveys, interviews, and statistical analysis
. Each research method is grounded in the scientific method. … Researchers follow the scientific method to investigate the question and then draw conclusions based on data.
