Question

In: Statistics and Probability

Define the IV and DV and level of measurement in the following examples. Specifically note whether...


Define the IV and DV and level of measurement in the following examples.

Specifically note whether the variables are nominal, ordinal, interval, or ratio along with IV and DV, using the following table.

Example

IV

DV

Levels of Measurement

Nominal, Ordinal, Interval, Ratio

What is the difference between PTSD avoidance symptom severity post scores of critical illness survivors who receive nurse-initiated diaries during hospitalization and critical illness survivors who do not receive nurse-initiated diaries during hospitalization at a large military medical center in the Pacific Region?

IV=

DV=

Do males and females differ on their level of math anxiety?

IV=

DV=

There is no significant difference among students who manifests high, moderate, and low achievement motivation with regards to their mathematics performance.

IV=

DV=

Gender has no significant influence on students' achievement motivation and attitude with regards to their Mathematics performance.

IV=

DV=

To what extent does an administrator’s knowledge of eminent domain law contribute to his or her use of eminent domain for economic development?

IV=

DV=

Solutions

Expert Solution

(1)

What is the difference between PTSD avoidance symptom severity post scores of critical illness survivors who receive nurse-initiated diaries during hospitalization and critical illness survivors who do not receive nurse-initiated diaries during hospitalization at a large military medical center in the Pacific Region?

(i)

Independent Variable: Status of receiving nurse-initiated diaries during hospitalization

Dependent Variable: PTSD avoidance symptom severity post scores of critical illness survivors

Level of measurement of Independent Variable: Nominal

Level of measurement of Dependent Variable: Ordinal

(2)

Do males and females differ on their level of math anxiety?

Independent Variable: Gender

Dependent Variable: level of math anxiety

Level of measurement of Independent Variable: Nominal

Level of measurement of Dependent Variable: Ordinal

(3)

There is no significant difference among students who manifests high, moderate, and low achievement motivation with regards to their mathematics performance.

Independent Variable: achievement motivation

Dependent Variable: mathematics performance.

Level of measurement of Independent Variable: Ordinal

Level of measurement of Dependent Variable: Ratio

(4)

Gender has no significant influence on students' achievement motivation and attitude with regards to their Mathematics performance.

Independent Variable:Gender

Dependent Variable: achievement motivation and attitude with regards to their Mathematics performance.

Level of measurement of Independent Variable: Nominal

Level of measurement of Dependent Variable: Ordinal

(5)

To what extent does an administrator’s knowledge of eminent domain law contribute to his or her use of eminent domain for economic development?

Independent Variable: administrator’s knowledge of eminent domain law

Dependent Variable: use of eminent domain for economic development

Level of measurement of Independent Variable: Ordinal

Level of measurement of Dependent Variable: Ordinal

orchestra answered 2 years ago
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