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because you should stop cheating and learn how to read ur dam psychology book urself

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To minimize the extent to which outcome differences between experimental and control groups can be attributed to placebo effects researchers make use of?

random assignment of participants to groups, blinding both participants and researchers to group assignment, and including a control group that receives a placebo treatment or standard care.


How would someone equalize the intelligence of members of the experimental and the control group in a experiment?

Random assignment is used to equalize the intelligence of members of the experiment and the control group. By employing random assignment the results are attributed to the treatment and not a characteristic if the individuals in a group.


Why do you do random assignment and random sampling?

That's a random question


Why is random assignment important to research?

Random assignment is crucial in research because it helps ensure that participants are evenly distributed across different treatment groups, thereby minimizing biases and confounding variables. This method enhances the internal validity of a study, allowing researchers to draw more reliable conclusions about causal relationships. By randomly assigning participants, researchers can be more confident that any observed effects are due to the interventions rather than pre-existing differences among participants. Ultimately, random assignment strengthens the overall integrity and credibility of research findings.


What do researchers use in an experiment to show that the results of the experiment are actually due to the condition being tested?

Researchers often use control groups in experiments to provide a baseline for comparison. By keeping all variables the same except for the one being tested, researchers can more confidently attribute any differences in outcomes to the condition being studied. Random assignment of participants to different conditions also helps to ensure that any observed effects are due to the intervention.


What type of research participant should researchers use for studies of cause-and -effect relationship?

random sample


What cannot be hand picked by a researcher?

random assignment


What is the difference between random assignment and random sampling?

Random sampling is the sample group of subjects that are selected by chance, without bias. Random assignment is when each subject of the sample has an equal chance of being in either the experimental or control group of an experiment.


Researchers control factors that might influence a dependent variable by means of?

Researchers control factors that might influence a dependent variable by using various methods, such as random assignment, manipulation of independent variables, and establishing control groups. Random assignment helps ensure that participants are evenly distributed across conditions, minimizing bias. Additionally, controlling extraneous variables through standardization of procedures and environmental conditions further isolates the effect of the independent variable on the dependent variable. These strategies enhance the validity and reliability of the research findings.


What is the difference between random sampling and random assignment?

Random assignment: assigning participants to experimental and control conditions by chance Vs. Random sample: a sample that fairly represents a population because each member has an equal chance of being included You decide :-D


Why is random assignment important?

Groups have equal and balanced composition


The absence of random assignment in any study?

Allows for potential confounding