« previous next »

Author Question: The dependent variable in a study of children with attentional problems is the severity of ... (Read 55 times)

ishan

  • Hero Member
  • *****
  • Posts: 546
on: Jun 20, 2018
The dependent variable in a study of children with attentional problems is the severity of inattention symptoms after treatment.
 
  Which of the following statements operationally defines and completes the sentence: Inattention symptoms were measured __________?
   a) with the Acme Instrument (Smith, 2000), a reliable, valid, and widely used measure of inattention
 b) with a reliable, valid, and widely used measure of inattention.
 c) by naturalistic observation.
 d) with the Acme Instrument.

Question 2

Which statistic should be used to analyze differences between groups in a repeated-measures design?
 
  a) Paired t test-sample
 b) Independent t test samples
 c) Correlation coefficient
 d) Degrees of freedom


Ptupou85

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jun 20, 2018
Answer to Question 1

A

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

Did you know?

On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.

The Circle of Relationship Issues and Sexual Problems The Circle of Relationship Issues and Sexual Problems
An example of a medical history sheet to list patient problems. An example of a medical history sheet to list patient problems.
Continuum of care for children and adolescents. Continuum of care for children and adolescents.
Control of the cell cycle by cyclin-dependent kinases, and the checkpoints at which they operate Control of the cell cycle by cyclin-dependent kinases, and the checkpoints at which they operate
Cognitive Development of Children Cognitive Development of Children
Linear programming problems Linear programming problems
Video: Chemical Messengers Animation

For a complete list of videos, visit our video library