To Find All Records Where There Is Any Entry in the Field

question 53

Multiple Choice

To find all records where there is any entry in the field, even if the entry is 0, which criteria should you use?

• A) <> 0
• B) Is Not Null
• C) *=*
• D) *<>*

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Definitions:

Random Assignment

The assignment of participants to categories of an independent variable such that each participant has an equal chance of being assigned to each category.

Systematic Observation

An observational method that involves structured, consistent procedures for recording and analyzing phenomena.

Quasi-experimental Research

A research design that attempts to establish a cause-and-effect relationship but does not rely on random assignment.

Observational Research

Research methods involving the systematic and objective observation of naturally occurring behavior or events.