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When a study is designed so that neither the subjects nor the experimenters know which subjects are in the treatment group and which ones are in the control group the study is called a experime?
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double blind
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∙ 14y ago
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What is the difference between biology and psychology?
Biology is the study of the body while psychology is the study of behavior .. So for example if a girl lost 10 lbs (biology) she will feel more confident and become happy (psychology) this is how biology and psychology relate to each other .
Why is it wrong for a researcher to assign the first subjects to show up for an experiment to the experimental group and the second group of subjects to arrive to the control group?
Because then the grouping is (technically) not random. In order for an experiment to yield proper results, the grouping must be random. If the researcher assigns subjects to groups in the order in which they arrive, then the randomness of the experiment is not present. cw: There are experiments on experiments that show that the first half of subjects are different from the second half of subjects. Why is another question. So you should randomize the allotment of subjects to treatments (groups).
What subjects are part of the social sciences?
sociology
How did the sociocultural perspective broadened the subjects studied by psychology?
sociocultural perspective broaden subjects in psychology by which different beliefs and traditions suffice ways people are condition in livelihood.
What subjects are needed for criminal psychology?
There are quite a few different subjects that need to be studied for criminal psychology. All sociology and psychology courses need to be taken for example.
What is the benefit of using placebos in an experiment?
all subjects receive treatment's
What is the benefit of using placebos in experiments?
all subjects receive treatment's
The subjects who receive the treatment or independent variable in an experimental study are called the?
na
What is a fake treatment that has no known physical affects on the subjects in a research study?
Placebo
Is used to help prevent research subjects from knowing who received the treatment?
A placebo
Scientific method used to avoid psychological bias in medical research?
double blind method.Double-blind describes an especially stringent way of conducting an experiment, usually on human subjects, in an attempt to eliminate subjective bias on the part of both experimental subjects and the experimenters. In most cases, double-blind experiments are held to achieve a higher standard of scientific rigor.
The proper treatment of experimental subjects helps to ensure which of the following?
Apex - good and reliable data
What is the benefit in using control in an experiment?
The subjects are similar in all respects except for the treatment being tested
What is the purpose of the ethical guidelines for the handling of experimental subjects?
The purpose of ethical standards for the treatment of experimental subjects is to assure the safety and well-being of all living things included in the study.
Two essential features of all statistically designed experiments are?
compare several treatments and use chance to assign subjects to treatments
What is sample survey?
A sample survey is a research method where a subset of a larger population is chosen to gather information or insights about the entire population. This process involves selecting a representative group to minimize bias and ensure the results can be generalized to the larger population. Sample surveys are commonly used in market research, social sciences, and public opinion polling.
What has the author J Edmondson written?
J. Edmondson has written: 'Short sermons on important subjects designed as a companion for the pious of every denomination'
