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 an example of replication in an experiment?
In statistics, replication is repetition of an experiment or observation in the same or similar conditions. … 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.
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 does replication in psychology involve?
In science, replication is
the process of repeating research to determine the extent to which findings generalize across time and across situations.
What are the two types of replication psychology?
There are two types of replication Blomquist1986:
literal and construct
.
What is the best definition of replication?
1 :
the action or process of reproducing or duplicating replication of DNA
. 2 : performance of an experiment or procedure more than once.
What are the four steps of replication?
- Step 1: Replication Fork Formation. Before DNA can be replicated, the double stranded molecule must be “unzipped” into two single strands.
- Step 2: Primer Binding. The leading strand is the simplest to replicate.
- Step 3: Elongation.
- Step 4: Termination.
What do we mean when we say an experiment lacks replication?
If a finding can’t be replicated, it suggests that
our current understanding of the study system or our methods of testing are insufficient
. … When a study cannot be replicated, it suggests that our current understanding of the study system or our methods of testing are insufficient.
Why is replication important?
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
. … Once the DNA in a cell is replicated, the cell can divide into two cells, each of which has an identical copy of the original DNA.
What is replication in research and why is it important?
It is very important that research can be replicated,
because it means that other researchers can test the findings of the research
. Replicability keeps researchers honest and can give readers confidence in research. … If the research is replicable, then any false conclusions can eventually be shown to be wrong.
What is the importance of replication in psychology?
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 Falsifiability in psychology?
n.
the condition of admitting falsification
: the logical possibility that an assertion, hypothesis, or theory can be shown to be false by an observation or experiment.
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
What are the different types of replication?
- Full table replication.
- Transactional replication.
- Snapshot replication.
- Merge replication.
- Key-based incremental replication.
What is a hypothesis in psychology?
A hypothesis (plural hypotheses) is
a precise, testable statement of what the researchers predict will be the outcome of the study
.
What are independent variables in psychology?
The independent variable (IV) is
the characteristic of a psychology experiment that is manipulated or changed by researchers
, not by other variables in the experiment. For example, in an experiment looking at the effects of studying on test scores, studying would be the independent variable.
