What is an example of a replication in psychology?
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What is an example of a replication in psychology?
For example, imagine that health psychologists perform an experiment showing that hypnosis can be effective in helping middle-aged smokers kick their nicotine habit. Other researchers might want to replicate the same study with younger smokers to see if they reach the same result.
What is a replication in psychology?
n. the repetition of an original experiment or research study to verify or bolster confidence in its results.
How does replication apply to psychology?
Replication is vital to psychology because studying human behavior is messy. There are numerous extraneous variables that can result in bias if researchers are not vigilant. Replication helps verify that the presence of a behavior at one point in time is not due to chance.
What is a replication article?
Replication is a study for which any outcome would be considered diagnostic evidence about a claim from prior research. This definition reduces emphasis on operational characteristics of the study and increases emphasis on the interpretation of possible outcomes.
What is replication in an experiment and why is it important?
In statistics, replication is repetition of an experiment or observation in the same or similar conditions. Replication is important because it adds information about the reliability of the conclusions or estimates to be drawn from the data. The statistical methods that assess that reliability rely on replication.
Why is replication a beneficial scientific practice?
Replication is one of the key ways scientists build confidence in the scientific merit of results. When the result from one study is found to be consistent by another study, it is more likely to represent a reliable claim to new knowledge.
What is replication and why is it important?
DNA replication is the process by which a double-stranded DNA molecule is copied to produce two identical DNA molecules. Replication is an essential process because, whenever a cell divides, the two new daughter cells must contain the same genetic information, or DNA, as the parent cell.
What was the replication crisis in psychology?
The “replication crisis” in psychology, as it is often called, started around 2010, when a paper using completely accepted experimental methods was published purporting to find evidence that people were capable of perceiving the future, which is impossible.
Why is replication important to science?
If research results can be replicated, it means they are more likely to be correct. Replication is important in science so scientists can “check their work.” The result of an investigation is not likely to be well accepted unless the investigation is repeated many times and the same result is always obtained.
What is an example of replication in an experiment?
The statistical methods that assess that reliability rely on replication. For example, if you select a person from the population of a city and measure his/her body height and weight, this leaves almost no room for statistical methods.
Why is replication a good practice in experimental designs?
Replication of studies using experimental methods is important because it helps check the validity of knowledge from previous research and enables questions concerning generalization across populations or contexts to be discussed.
What is the importance of replication process?
Replication is the process by which DNA makes a copy of itself during cell division. The importance of the replication process includes: An essential part of biological inheritance. This biological process produces two identical replicas of the original DNA molecule.
Why is replication important to science quizlet psychology?
replication means that each treatment is used more than once in an experiment. Important because it allows us to estimate the inherent variability in the data. This allows us to judge whether an observed difference could be due to chance variation.
What is a replicate in a scientific experiment?
In engineering, science, and statistics, replication is the repetition of an experimental condition so that the variability associated with the phenomenon can be estimated. ASTM, in standard E1847, defines replication as “the repetition of the set of all the treatment combinations to be compared in an experiment.
