Can Watching a Movie Temporarily Raise Your Pulse Rate? Researchers

question 30

Multiple Choice

Can watching a movie temporarily raise your pulse rate? Researchers have 50 volunteers check their pulse rates. Then they watch an action film, after which they check their pulse rates once more. Which aspect of experimentation is present in this research?

• A) randomization
• B) blinding
• C) none of these
• D) a placebo
• E) a control group

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Definitions:

Macro Design View

A feature in software applications that lets users create, edit, and manage macros through a visual interface to automate repetitive tasks.

Macro Wizard

A tool in software that guides users through the process of creating macros, which are sets of automated actions.

Macro Recorder

A software feature that records user actions to create a macro, thereby automating repetitive tasks within the application.

Program Flow

The sequence and logic of execution of the instructions in a software program.