Experiments Lack Internal Validity When They Fail to Control for Other

question 53

Multiple Choice

Experiments lack internal validity when they fail to control for other factors, called ______ that might pose rival hypotheses for the results.

• A) confounds
• B) placebos
• C) blinds
• D) alternatives

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Definitions:

Fputs()

A function in C used to write a string to a file.

Fputc()

A standard library function in C used to write a character to a file or output stream.

Hexadecimal Byte

A data unit consisting of 8 bits represented in hexadecimal format, often used in computing to encode binary information.

EOF

Stands for End of File, a condition in a file or data stream indicating that there is no more data to read.