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

Author Question: A researcher investigated whether a person's mood influences another person's mood. The researcher ... (Read 416 times)

mpobi80

  • Hero Member
  • *****
  • Posts: 519
on: Jun 20, 2018
A researcher investigated whether a person's mood influences another person's mood. The researcher randomly divided the participants into three groups. Participants in the first group interacted with a happy person. Participants in the second group interacted with a sad person. Participants in the third group interacted with an emotionally neutral person. After the interaction, the researcher measured how happy the participants were. What are the conditions of the independent variable in this study?
 
  a. happy, sad, neutral
  b. happiness of the other person
  c. happiness of the participant
  d. there are no conditions of an independent variablethis is a correlational study

Question 2

A researcher investigates whether there is a relationship between type of background music being listened to and responses to a mood inventory by having 60 randomly selected participants complete the mood inventory, with 20 randomly assigned to each of three rooms. In one room classical music is played in the background, in another hard rock music, and in a third country music. The type of background music variable is a(n)
 
  a. true independent variable. c. dependent variable.
  b. quasi-independent variable. d. interval scale.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

joshraies

  • Sr. Member
  • ****
  • Posts: 351
Reply #1 on: Jun 20, 2018
Answer to Question 1

A

Answer to Question 2

A


mpobi80

  • Member
  • Posts: 519
Reply 2 on: Jun 20, 2018
Excellent

tuate

  • Member
  • Posts: 332
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

Did you know?

An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.

Did you know?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

Did you know?

Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.

Elle and associates investigated the cost to Datura wrightii of producing sticky leaf trichomes. Elle and associates investigated the cost to Datura wrightii of producing sticky leaf trichomes.
The twin method can be used to investigate genetic and environmental influences on the development o The twin method can be used to investigate genetic and environmental influences on the development o
The Power and Control Wheels of Abusive Relationships When one person in a relationship repeatedly ... The Power and Control Wheels of Abusive Relationships When one person in a relationship repeatedly ...
Infants often rely on a caregiver as a secure base when they meet a new person. Infants often rely on a caregiver as a secure base when they meet a new person.
A warning label on a Honda hybrid warns that a person can be killed due to the high-voltage ... A warning label on a Honda hybrid warns that a person can be killed due to the high-voltage ...
Mood Changes in Men and Women Mood Changes in Men and Women
Video: Membrane transport proteins - pores, gated channels and pumps

For a complete list of videos, visit our video library