When the gender of respondents (male,female)is thought to affect in important ways the dependent variable,an experimenter can attempt to block out the effect of gender on the results of the study.

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Blocking is a technique used in experimental design to help control for the effect of variables that are known or suspected to influence the outcome of a study. If the gender of respondents is considered a variable that could have an impact on the dependent variable, the experimenter can use blocking to ensure that the effect of gender does not bias the results. This can be achieved by dividing participants into groups based on their gender and then randomly assigning them to experimental groups or conditions. By doing so, any differences in the outcome between male and female respondents can be attributed to the independent variable(s) being tested, rather than gender.

When the Gender of Respondents (Male,female)is Thought to Affect in Important