A Researcher Plans to Conduct a Complete Repeated Measures Design

question 16

Multiple Choice

A researcher plans to conduct a complete repeated measures design in which the independent variable is manipulated using four conditions that vary the level of violence depicted in a photograph (none,low,medium,high) .There are 10 photographs in each of the four conditions.Each participant will rate each photo once and therefore make a total of 40 ratings.If the researcher wishes to have 80 ratings for each photo,how many participants should the researcher recruit?

• A)2
• B)10
• C)40
• D)80

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Definitions:

Constants

Values in programming that cannot be changed during the execution of a program, representing fixed values.

Enum Statement

A data type in programming languages that consists of a set of named integer constants, used to make a program easier to read and maintain.

Typedef Statements

In programming, statements that allow the definition of new names for existing data types.

Integer Values

Numeric values without decimal parts, used in programming and mathematics.