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

Author Question: A researcher studies how the scores children receive on a spelling test are affected by the amount ... (Read 39 times)

formula1

  • Hero Member
  • *****
  • Posts: 666
on: Sep 20, 2020
A researcher studies how the scores children receive on a spelling test are affected by the amount of sugar they consumed for breakfast. She identifies a group of children and feeds half of them a high-sugar breakfast and feeds the other half a low-sugar breakfast. She gives them the spelling test three hours later. In this study, what is the independent variable?
◦ the number of words the children can spell correctly on the spelling test
◦ the number of children tested in the study
◦ amount of sugar eaten for breakfast
◦ the difficulty of the words on the spelling test
Understanding Human Development ¦ Craig ¦ 3rd Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by formula1 on Sep 20, 2020

SamMuagrove

  • Sr. Member
  • ****
  • Posts: 312
Reply #1 on: Sep 20, 2020
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 25% of students answer this correctly


formula1

  • Member
  • Posts: 666
Reply 2 on: Sep 20, 2020
YES! Correct, THANKS for helping me on my review

ASDFGJLO

  • Member
  • Posts: 335
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Historic treatments for rheumatoid arthritis have included gold salts, acupuncture, a diet consisting of apples or rhubarb, nutmeg, nettles, bee venom, bracelets made of copper, prayer, rest, tooth extractions, fasting, honey, vitamins, insulin, snow collected on Christmas, magnets, and electric convulsion therapy.

Did you know?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Did you know?

Asthma-like symptoms were first recorded about 3,500 years ago in Egypt. The first manuscript specifically written about asthma was in the year 1190, describing a condition characterized by sudden breathlessness. The treatments listed in this manuscript include chicken soup, herbs, and sexual abstinence.

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Test for Depressive Symptoms: CED Scale Test for Depressive Symptoms: CED Scale
(a) The connection required to test a Halleffect sensor. (b) A typical waveform from a Hall-effect ... (a) The connection required to test a Halleffect sensor. (b) A typical waveform from a Hall-effect ...
Photo of a sign taken at an emissions test facility. Photo of a sign taken at an emissions test facility.
Cross-Sectional Studies Cross-Sectional Studies
Henrik, a Canadian hockey player, agreed to a contract where he was to receive S30,OOO 00 in 3 ... Henrik, a Canadian hockey player, agreed to a contract where he was to receive S30,OOO 00 in 3 ...
The experimental protocol for recombination studies The experimental protocol for recombination studies
Video: Lipid catabolism - lipolysis and beta oxidation and oxidation of fatty acids

For a complete list of videos, visit our video library