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

Author Question: In most psychology experiments a research finding is considered to be statistically significant if ... (Read 56 times)

laurencescou

  • Hero Member
  • *****
  • Posts: 593
on: Jun 22, 2018
In most psychology experiments a research finding is considered to be statistically significant if the
 
  a. hypothesis was supported.
  b. participants were randomly assigned.
  c. result would occur no more than 5 percent of the time by chance.
  d. independent variable changed substantially during the experiment.

Question 2

In an experiment, a researcher gives some patients psychotherapy, gives others medication, and puts others on a waiting list. The researcher then measures how depressed the patients are feeling after six months. What is the independent variable in this ex
 
  a. number of patients
  b. time span of six months
  c. improvement in depression
  d. kind of treatment received


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

TDubDCFL

  • Sr. Member
  • ****
  • Posts: 357
Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: c.

Answer to Question 2

Answer: d.


laurencescou

  • Member
  • Posts: 593
Reply 2 on: Jun 22, 2018
Great answer, keep it coming :)

lcapri7

  • Member
  • Posts: 350
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Did you know?

Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.

Research Methods Research Methods
Nutrition-related research findings are often lead stories in newspapers, magazines, and on websites Nutrition-related research findings are often lead stories in newspapers, magazines, and on websites
Psychology: It’s Not Just “Common Sense” Psychology: It’s Not Just “Common Sense”
Juvenile buzzard being weighed for research Juvenile buzzard being weighed for research
Finding the angle from a ratio Finding the angle from a ratio
Operations Research Operations Research
Video: Introduction to Eating Disorders

For a complete list of videos, visit our video library