If You Used Random-Digit Dialling of Listed and Unlisted Residential

question 112

Multiple Choice

If you used random-digit dialling of listed and unlisted residential numbers in your research, what part of the Canadian population would your sampling frame exclude?

• A) the rich
• B) young people who have mobile phones
• C) the elderly who have land lines
• D) the homeless

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Definitions:

Sensory Registers

The initial processing systems that receive and hold sensory information from the environment for very short periods of time.

Attention

The cognitive process of selectively concentrating on one aspect of the environment while ignoring other things.

Retention

The ability to keep or hold onto information or knowledge over time.

Recognition

The ability to identify previously encountered items, events, or people, demonstrating memory of those items, events, or people.