Computing the Cronbach's Alpha Is the Way to Check If

question 12

Multiple Choice

Computing the Cronbach's alpha is the way to check if the:

• A)Measure is valid.
• B)Measure is reliable.
• C)Null hypothesis is significant.
• D)Conceptual model is relevant.

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Definitions:

Sensory Memory

The briefest memory component that enables people to maintain sensations of sensory data even after the initial stimulus has disappeared.

Semantic Memory

A subset of long-term memory involving the capacity to remember meanings, understandings, and concept-based knowledge unrelated to specific experiences.

Short-Term Memory

The part of the memory system where information is stored for a short duration, typically for a few seconds to a minute.

Sperling's Partial Report Technique

A cognitive psychology experiment that demonstrated the existence and characteristics of the visual sensory memory by asking participants to recall a subset of characters from a briefly displayed array.