Exam 4: Measurement

_____ constructs are related to hidden traits such as self-esteem and knowledge of mathematics and language arts which are more difficult to measure, while _______ constructs refer to more directly observable traits such as height and weight.

A researcher was interested in how women's hair color affected their self-image .A focus group was conducted, and research assistants recorded the hair color of each individual from behind a two-way mirror. Some of the research assistants disagreed about hair color (for instance, whether someone's hair was red or brown) .The researcher examined how often the research assistants agreed or disagreed about hair color .This is called

Convergent and discriminant validity are forms of

To measure individualism, a study included survey questions based on three components of the concept: autonomy, mature self-responsibility, and uniqueness .These three components can be referred to as

A measure of pain which captures the full range of variation would differentiate between "no" pain, "some" pain, "moderate" pain, and so forth .Based on this description, the measure has

A survey about obesity asked each respondent to record his or her exact weight in kilograms. What is the level of measurement?

A study found that college students who score higher on a measure of "public service motivation" (which includes dimensions such as attraction to policy-making, feelings of compassion, and attitudes about civic duty) are more likely to work for a government agency or nonprofit organization rather than a for-profit business when they graduate .Based on this description, this measure has

Random measurement error, or noise, refers to:

The _________ is the precise meaning of the numbers appearing in a data set.