When unobtrusive naturalistic observation is not an option, which is the best technique to avoid demand characteristics?
Use cover stories to not reveal the true purpose of the study.
When naturalistic observation is not an option which technique is best to use to avoid demand characteristics?
When naturalistic observation is not an option, which of the following is the best technique to avoid demand characteristics?
Use a double-blind design
. You just studied 26 terms!
Which technique helps avoid the problem of demand characteristics?
Reducing Demand Characteristics
One way is
through the use of deception
. Using deception may reduce the likelihood that participants are able to guess the hypothesis of the experiment, causing participants to act more naturally.
What is one reason why naturalistic observation alone Cannot solve the problem of demand characteristics?
What is one reason why naturalistic observation alone cannot solve the problem of demand characteristics?
Some things of interest to psychologists do not occur naturally
. A reliable measure is one that: tends to produce the same result whenever it is used to measure the same thing.
Which of the following is an appropriate use of naturalistic observation?
Which of the following is an appropriate use of naturalistic observation?
random assignment
. it allows the investigation of rare or unusual problems or events.
What is random sampling most closely associated with?
Random sampling is most closely associated with which of the following?
a new context or with samples that have different characteristics
.
What is the only way to determine a causal relationship between two variables?
Fundamentally, the only way to establish a causal relationship is
to rule out other plausible explanations for the correlation
.
How do demand characteristics affect validity?
Demand characteristics are a issue, as
the participants may behave in a way to support the hypothesis
, making the results less valid. Conversely, the participant may deliberately try to disrupt the results, a phenomenon known as the ‘screw-you’ effect.
What is the problem with demand characteristics?
In communication and social research, demand characteristics can
create bias in an experiment due to the subject becoming aware of the purpose of the experimental design
and, thus, potentially bias or invalidate the outcomes of the experiment.
What can cause demand characteristics?
Pioneering research was conducted on demand characteristics by Martin Orne. A possible cause for demand characteristics is
participants’ expectations that they will somehow be evaluated, leading them to figure out a way to ‘beat’ the experiment to attain good scores in the alleged evaluation
.
What relation is negative correlation?
Negative correlation describes
an inverse relationship between two factors or variables
. For instance, X and Y would be negatively correlated if the price of X typically goes up when Y falls; and Y goes up when X falls.
What are two key features to an experiment group of answer choices?
In general, designs that are true experiments contain three key features: independent and dependent variables, pretesting and posttesting, and
experimental and control groups
. In a true experiment, the effect of an intervention is tested by comparing two groups.
Which describes a negative correlation?
What Is Negative Correlation? Negative correlation is
a relationship between two variables in which one variable increases as the other decreases, and vice versa
. … A perfect negative correlation means the relationship that exists between two variables is exactly opposite all of the time.
What is the most important rule of naturalistic observation?
The greatest advantage of a naturalistic observational study is
the behavior of interest is occurring as it otherwise would in real-life settings
. This is especially true if the participants are unaware or are not paying attention to the fact they are being observed.
What would an example of a naturalistic observation look like?
A classic example of naturalistic observation can be found in many experimental psychology courses. In one study, a
student researcher stands on a corner with a stop sign
. He or she is holding a pad of paper or a similar recording device. The student notes whether passing drivers completely stop at the sign.
What are some examples of naturalistic observation?
Examples range from
watching an animal’s eating patterns in the forest to observing the behavior of students in a school setting
. During naturalistic observation, researchers take great care using unobtrusive methods to avoid interfering with the behavior they are observing.
