Direct replication is defined as attempting to reproduce a previously observed result with a procedure that provides no a priori reason to expect a different outcome (Open Science Collaboration, 2015; Schmidt, 2009).
What is the difference between direct and systematic replication?
Direct Replication refers to replication of an experimental manipulation either within or between participants. Systematic Replication changes a part of the experimental preparation and the effect on the behavior is studied.
Why is direct replication important?
Why Is Replication so Important in Psychology? When studies are replicated and achieve the same or similar results as the original study, it gives greater validity to the findings .
What is the definition of conceptual replication?
Conceptual Replication. A scientific attempt to copy the scientific hypothesis used in an earlier study in an effort to determine whether the results will generalize to different samples, times, or situations . The same—or similar—results are an indication that the findings are generalizable.
What is systematic replication?
the process of conducting a study again but with certain consistent differences , often in an attempt to extend the original research to different settings or participants.
What are the two types of replication?
There are two types of replication Blomquist1986: literal and construct .
What is an example of replication?
Replication is the act of reproducing or copying something, or is a copy of something. When an experiment is repeated and the results from the original are reproduced , this is an example of a replication of the original study. A copy of a Monet painting is an example of a replication.
What is clinical replication?
Clinical replication. refers to “ the administration of a treatment package containing two or more distinct treatment procedures by the same investigator or group investigators ....
What is replication in an experiment?
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.
What is baseline logic?
Baseline logic entails. prediction: a statement of the anticipated outcome of a presently unknown or future measurement . verification: accomplished by demonstrating that the prior level of baseline responding would have remained unchanged had the independent variable not been introduced.
What is the purpose of conceptual replication?
Conceptual replication allows researchers to demonstrate reliability and validity of a hypothesis while advancing scientific knowledge . This case study illustrates theoretical and practical advantages and disadvantages of conceptual replication.
What are the two types of replication quizlet?
The two types of replications are exact replications and conceptual replications . An attempt to replicate precisely the procedures of a study to see whether the same results are obtained.
What causes the replication crisis?
There is a broad agreement that psychology is facing a replication crisis. Even some seemingly well-established findings have failed to replicate. Numerous causes of the crisis have been identified, such as underpowered studies, publication bias, imprecise theories, and inadequate statistical procedures .
What is inter subject replication?
Term. Intersubject Replication. Definition. The behaviors of multiple subjects used in a single-subject design are compared to establish reliability of results .
What is a replication plus extension?
replication-plus-extension. a study in which researchers replicate their original study but add variables to test additional questions . participant variable . These extraneous variables are related to individual characteristics of each participant that may impact how he or she responds. situational variable.
What is a survey in psychology?
A survey is a data collection tool used to gather information about individuals . Surveys are commonly used in psychology research to collect self-report data from study participants. A survey may focus on factual information about individuals, or it might aim to obtain the opinions of the survey takers. 1
