AP PSYCHOLOGY

Detailed explanation-1: -In experimental research, random assignment is a way of placing participants from your sample into different treatment groups using randomization. With simple random assignment, every member of the sample has a known or equal chance of being placed in a control group or an experimental group.

Detailed explanation-2: -To implement random assignment, assign a unique number to every member of your study’s sample. Then, you can use a random number generator or a lottery method to randomly assign each number to a control or experimental group.

Detailed explanation-3: -Randomization. Because it is generally extremely difficult for experimenters to eliminate bias using only their expert judgment, the use of randomization in experiments is common practice. In a randomized experimental design, objects or individuals are randomly assigned (by chance) to an experimental group.

Detailed explanation-4: -Random assignment is important in experimental research because it helps to ensure that the experimental group and control group are comparable and that any differences between the experimental and control groups are due to random chance.