It Happens Occasionally That a Student Who Is in One

question 59

Multiple Choice

It happens occasionally that a student who is in one of our classes has previously taken the class from another instructor.The repeater students will comment that the class is so much easier with us as instructors.Now, we might want to believe that we are such great instructors that student learning the dependent variable) has drastically improved because of us the independent variable) .However, which threat to internal validity better explains the increase in student learning?

• A)attrition
• B)testing
• C)diffusion of treatment
• D)instrumentation

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Definitions:

Reversing Entry

An accounting entry made at the beginning of an accounting period that reverses or cancels out an adjusting entry made in the previous period.

Adjusting Entry

An entry made in the accounts to adjust revenues or expenses that have been accrued, deferred, or estimated.

Accrued Fees Earned

Revenues that have been earned by providing a service or product, but have not yet been received or invoiced to the client.

Reversing Entry

An accounting entry that is made at the beginning of an accounting period to reverse or cancel out adjusting entries made at the end of the previous accounting period.