Contents
What is replication in psychology?
Replication is a term referring to the repetition of a research study, generally with different situations and different subjects, to determine if the basic findings of the original study can be applied to other participants and circumstances.
What are the 4 theories of intelligence?
The theories are grouped into four major theory types: (1) psychometric theories; (2) cognitive theories; (3) cognitive-contextual theories; and (4) biological theories.
What are the 6 theories of intelligence?
Table of Contents
- Theory of Intelligence # 1. Spearman’s Two Factor Theory of Intelligence:
- Theory of Intelligence # 2. Mathematical Basis of Spearman’s Theory:
- Theory of Intelligence # 3. Sampling Theory of Godfrey Thomson:
- Theory of Intelligence # 4. …
- Theory of Intelligence # 5. …
- Theory of Intelligence # 6.
Why is replication important in 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.
How do you know if you’re HARKing?
HARKing occurs when researchers check their research results and then add and/or remove hypotheses from their research report on the basis of those results. This process can be disclosed or undisclosed to the readers of research reports (Hollenbeck & Wright, 2017; Schwab & Starbuck, 2017).
What types of research has been replicated?
Identical or literal studies are considered exact replications. Type 2. Virtual, operational, direct, and retest are terms used to indicate that a study is closely replicated. This strategies aproximate the original research design.
What is the most accurate theory of intelligence?
The most widely accepted theory is a synthesis sometimes referred to as CHC theory, named after Cattell, Horn, and Carroll, 11 the authors of the original theories that have been synthesized. Carroll’s theory itself is a synthesis of earlier psychometric theories of intelligence.
What are the 3 types of intelligence according to Sternberg?
Figure 7.12 Sternberg’s theory identifies three types of intelligence: practical, creative, and analytical.
What was Alfred Binet theory?
He believed that intelligence was complex and could not be fully captured by a single quantitative measure. He also believed that intelligence was not fixed.
What is the main problem with replication 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.
How do you know if a study has been replicated?
The most direct method to assess replicability is to perform a study following the original methods of a previous study and to compare the new results to the original ones.
What is the purpose of replicating a study?
A replication study attempts to validate the findings of a prior piece of research. By doing so, that prior research is confirmed as being both accurate and broadly applicable, since the replication study typically changes one or more variables of the original study, such as sample population, industry sector, etc.
What is the importance of replicating results in 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 replicated research?
A replication study is a study that is an independent repetition of an earlier, published study, using sufficiently similar methods (along the appropriate dimensions) and conducted under sufficiently similar circumstances.
Why is replication important when designing an experiment?
Replication reduces variability in experimental results, increasing their significance and the confidence level with which a researcher can draw conclusions about an experimental factor.
Why do we repeat experiments 3 times?
Repeating an experiment more than once helps determine if the data was a fluke, or represents the normal case. It helps guard against jumping to conclusions without enough evidence.
Why is replication important when designing an experiment replication increases confidence?
Replication increases the chances that a rare result leads one to an erroneous conclusion.
Which part of experimental design is most important to a scientist when replicating an experiment?
A split-plot design lets us replicate our treatments twice using only 24 runs in a single time period, hence it is the most efficient use of resource.
Which of the following is the most important reason that a scientist should replicate his or her experiments?
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.
Which of the following purpose are served by replicating an experiment?
Replication always helps in verifying the results and better estimating the experimental variability and the effects of the experiment’s factors.
Why is replication an important element of the scientific process quizlet?
Why is replication an important element of the scientific process? Reproducing the results of an experiment increases confidence and reduces bias.
What is the purpose of replicating an experiment that has already been performed quizlet?
When a scientist replicates the experiment of another, the experiment should produce the same results.
Does replication provide the baseline condition for the independent variable?
Question: Why is replication important to consider when designing experiment? A.) replication provides the baseline condition for the independent (treatment) variables.
What purpose does replication serve in an experiment quizlet?
Randomly assign the experimental units to the treatments. Replication occurs when each treatment is applied to more than one experimental unit. Using more than one experimental unit for each treatment ensures the effect of a treatment is not due to some characteristic of a single experimental unit.
What is replication in an experiment choose the correct answer below?
Replication is applying each treatment to more than one experimental unit.
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