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

Author Question: The null hypothesis specifies a) There are differences that exist between participants. b) There ... (Read 73 times)

@Brianna17

  • Hero Member
  • *****
  • Posts: 550
on: Jun 22, 2018
The null hypothesis specifies
 
  a) There are differences that exist between participants.
  b) There are no differences between groups.
  c) The difference between conditions is not significant.
  d) The observed results are not the true results.

Question 2

What is a potentially serious threat to construct validity?
 
  a) Participant is unaware of what is being measured.
  b) Untrue rumors about a study
  c) Participants all receive the same instructions.
  d) Several measures of the same variable


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

zhanghao

  • Sr. Member
  • ****
  • Posts: 316
Reply #1 on: Jun 22, 2018
Answer to Question 1

Correct Answer: b

Answer to Question 2

Correct Answer: b


@Brianna17

  • Member
  • Posts: 550
Reply 2 on: Jun 22, 2018
:D TYSM

lcapri7

  • Member
  • Posts: 350
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

Did you know?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

Did you know?

Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Did you know?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

Differences in the number and location of flagella. Differences in the number and location of flagella.
Living in groups and the many eyes hypothesis. Living in groups and the many eyes hypothesis.
Johari window showing differences in quadrants between "new job" and "intimate ... Johari window showing differences in quadrants between "new job" and "intimate ...
Differences in the antigen-processing pathways between MHC molecules class I and class II. Differences in the antigen-processing pathways between MHC molecules class I and class II.
Differences in the mitochondrial code and coding for the “21st and 22nd” amino acids Differences in the mitochondrial code and coding for the “21st and 22nd” amino acids
Translation at endoplasmic reticulum–bound ribosomes and the signal hypothesis Translation at endoplasmic reticulum–bound ribosomes and the signal hypothesis
Video: Major Elements in Biological Molecules: Lipids

For a complete list of videos, visit our video library