A Researcher Hypothesizes That Boys Are More Aggressive Than Girls

question 19

Multiple Choice

A researcher hypothesizes that boys are more aggressive than girls.Support for the hypothesis is gained by personally watching children at the playground.What should the researcher consider when determining the validty of the data collected?

• A)observer bias.
• B)standardization.
• C)dependent variables.
• D)independent variables.

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Environmental Laws

Regulations and standards aimed at protecting the environment by controlling pollution, conserving natural resources, and ensuring sustainable development.