Quiz3excel Flashcards
Which scale is pictured?
Graphic Rating Scales
What is the process of assigning numbers or labels to objects, persons, states, or events in accordance with specific rules for representing quantities or qualtiies of attributes?
Measurement
What is a rule in marketing research?
A guide, method, or command that tells a researcher what todo
What are the four basic levels of measurement?
Nominal scales, ordinal scales,interval, and ratio
Which scale partitions data into categories that are mutally exclusive
Nominal
Which scale is used to indicate rank order?
Ordinal
Which scale has an absolute zero?
Ratio
What are two sources of measurements errors?
Systematic errors (faults in measurement instrument or process) and random errors (error transient in nature)
What is a measurement scale that provides consistent results over time and is free from random error?
Reliability
Wich basic level of measurement does marketing research use most often?
Interval
What are three ways to assess reliability?
Test Retest Reliability (repeating measurement using same instrument),Equivalent form reliability, and Internal Consistency (Split-half technique
What is the degree to which what a researcher was trying to measure was actually measured?
Validity
What are three forms of validity?
Face, Content, and Criterion-Related
What is an enduring organization of motivational, emotional, perceptual, and cognitive processes with respect to some aspect of a person’s environment?
Attitude
What are three components of Attitudes?
Affective (feelings), Cognitive (awareness and knowledge), and Behavioral (buying intentions/behaviors)
What type of scale shows graphic coninuum typically anchored by two extremes?
Graphic rating scales
What type of scale has respondents select from a limited number of ordered categories rather than placing a check mark
Itemized
What type of scale has respondents compare two or more items and rank each item?
Rank order scale