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Reproducibility, closely related to replicability and repeatability, is a major principle underpinning the scientific method.For the findings of a study to be reproducible means that results obtained by an experiment or an observational study or in a statistical analysis of a data set should be achieved again with a high degree of reliability when the study is replicated.
[3] [4] The results of the Reproducibility Project might also affect public trust in psychology. [9] [10] Lay people who learned about the low replication rate found in the Reproducibility Project subsequently reported a lower trust in psychology, compared to people who were told that a high number of the studies had replicated. [11] [9]
In follow-up studies, Mischel found unexpected correlations between the results of the marshmallow experiment and the success of the children many years later. [5] The first follow-up study, in 1988, showed that "preschool children who delayed gratification longer in the self-imposed delay paradigm, were described more than 10 years later by ...
Scores that are highly reliable are precise, reproducible, and consistent from one testing occasion to another. That is, if the testing process were repeated with a group of test takers, essentially the same results would be obtained.
The practical feasibility of observing a reproducible series of such counterexamples if they do exist. In short, a hypothesis is testable if there is a possibility of deciding whether it is true or false based on experimentation by anyone. This allows anyone to decide whether a theory can be supported or refuted by data.
The Child Behavior Checklist (CBCL) is a widely used caregiver report form identifying problem behavior in children. [1] [2] It is widely used in both research and clinical practice with youths.
Using social media for more than 30 minutes per day increases teen mental health risks. As mentioned, the average teenager spends nearly five hours per day on social media, but more than a half ...
The study of reinforcement has produced an enormous body of reproducible experimental results. Reinforcement is the central concept and procedure in special education , applied behavior analysis , and the experimental analysis of behavior and is a core concept in some medical and psychopharmacology models, particularly addiction , dependence ...