The Question of Internal Invalidity Refers To

question 12

Multiple Choice

The question of internal invalidity refers to:

• A)the comparison of the results obtained for the experimental group with those obtained for the control group.
• B)whether the experimental stimulus really affected the dependent variable.
• C)the determination of the proper time to do the posttest.
• D)the determination of the proper time to do the pretest.
• E)generalizability.

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Definitions:

Pointers

Variables that store memory addresses, typically of another variable.

Members of Structures

Variables defined within a struct in C/C++, which can represent different data types and are used to store related data under a single name.

Dot Operator

A symbol used in programming languages like C++ and Python for accessing attributes or methods of an object.

Indirection Operator

In programming, specifically C and C++, it is the asterisk (*) used to dereference a pointer, giving access to the value stored at the pointer's address.