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If the observer and the observing equipment are unbiased then there is no reason for the study to be biased.
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What is the definition of anti-bias?
anti-bias?
What is the idea of bias is math and its ramifications?
Bias and its ramifications
What is the definition of observational units?
Observational Unit - IS a person or thing, that has been given some number/category.Observational Units - ARE person(s) or thing(s) - that have been given some numbers/categories.
What is the difference between a bias and a random error?
Bias is systematic error. Random error is not.
Unlike an observational study an experiment can prove?
cause and effect
How are observational studies of populations different from experimental studies?
Observational studies observe natural phenomena without intervention, while experimental studies manipulate variables to determine cause and effect. Observational studies are useful for understanding associations, while experimental studies can establish causal relationships between variables. Experimental studies involve random assignment of participants to groups, while observational studies rely on natural groupings.
How are observational studies of population different from experimental studies?
Potato skins.
What is Overt bias?
those biasthat have or can be accurately measured in observational study, are called overt biases
In what studies do scientists not interfere with what is going on?
In observational studies, scientists do not interfere with the natural order of events and simply observe and analyze what is happening. This allows researchers to study phenomena in their natural state without influencing outcomes.
Which statement about bias in social studies sources is true A) most social studies sources are unbiased b)bias most often found in primary sources c) bias often found in secondary sources d) most social studies sources contain some bias?
Apex: Most social studies sources contain bias
Are observational studys reliable?
Observational studies can provide valuable insights, but they have limitations. They can suggest associations between factors, but cannot prove causation. Factors like confounding variables and biases can impact the reliability of observational studies. It is important to interpret their results cautiously and consider other types of studies for more robust evidence.
What statement is about bias in social studies sources is true?
bias is the set of preferences or prejudices a writer has about a subject
What is the difference between experiment?
An experiment is a controlled procedure used to test a hypothesis, whereas an observational study involves observing and recording data without intervening. Experimental studies involve manipulating variables, while observational studies do not involve manipulation and only observe existing conditions. Experimental studies are used to establish cause-and-effect relationships, while observational studies can only show correlation.
Why are observational studies useful when studying children?
Observational studies allow researchers to directly observe children's behaviors and interactions in natural settings. This method can provide valuable insights into real-life behavior, reactions, and development without the constraints of a lab setting. Observational studies can help researchers understand how children learn, interact, and develop in everyday contexts.
What are the different types of scientific investigations?
The different types of scientific investigations include descriptive studies, experimental studies, observational studies, and theoretical studies. Descriptive studies aim to describe a phenomenon, experimental studies involve manipulating variables to test hypotheses, observational studies involve observing and analyzing data without intervening, and theoretical studies involve developing and testing models or theories.
What is psychoanalytic observational studies?
Psychoanalytic observational studies involve closely observing individuals' behaviors, thoughts, and emotions within a psychoanalytic framework to gain insights into the unconscious motivations underlying their behaviors. These studies aim to understand the development of personality, relationships, and mental health through the lens of psychoanalytic theory pioneered by Freud. Observational methods such as free association, dream analysis, and transference play key roles in these studies.
Which of the following is an important advantage of experiments over observational studies?
The main possible advantage is that in an experiment, it is possible to control some of the variables so that it is easier to measure the effect of key variables. In observational studies, no such control is possible.
