This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Graham recruited student volunteers to participate in his dissertation study. He set up several ... (Read 174 times)

fahad

  • Hero Member
  • *****
  • Posts: 570
on: Mar 8, 2019
Graham recruited student volunteers to participate in his dissertation study.  He set up several times for students to come to a specified classroom and read various types of instructional materials and to be tested.  He ran all of his control conditions first and then for each session he placed all students at the session in the same treatment condition.  This is problematic because those who volunteered early are likely different than those who volunteered later.  This problem is primarily due to
◦ sampling bias.
◦ sampling error.
◦ researcher bias.
◦ error rates.
Educational Research: Competencies for Analysis and Applications ¦ Mills, Gay ¦ 11th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by fahad on Mar 8, 2019

Dnite

  • Sr. Member
  • ****
  • Posts: 297
Reply #1 on: Mar 8, 2019
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 64% of students answer this correctly


fahad

  • Hero Member
  • *****
  • Posts: 570
Reply #2 on: Mar 8, 2019
Excellent


Dnite

  • Sr. Member
  • ****
  • Posts: 297
Reply #3 on: Mar 8, 2019
Great! Please up vote :D


« previous next »
 

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

Did you know?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

Did you know?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

Sleeping study Sleeping study
Do you know how many calories are in your chips-and-soda “study snack”? Do you know how many calories are in your chips-and-soda “study snack”?
Everytime Im trying to study Check Me! Check Me! Everytime Im trying to study Check Me! Check Me!
Baltimore Longitudinal Study of Aging Baltimore Longitudinal Study of Aging
A student creates a new blog about chemistry. A student creates a new blog about chemistry.
A GWAS study for Type 2 diabetes revealed 386,371 genetic markers, clustered here by chromosome numb A GWAS study for Type 2 diabetes revealed 386,371 genetic markers, clustered here by chromosome numb
Video: Factors that influence muscle tension - Sarcomere length and force, understretched and overstretched

For a complete list of videos, visit our video library