« previous next »

Author Question: Which of the following is not suggested by your authors as important information to collect from ... (Read 46 times)

OSWALD

  • Hero Member
  • *****
  • Posts: 580
on: Jun 20, 2018
Which of the following is not suggested by your authors as important information to collect from subjects who withdraw from an experiment?
 
  A) progress before withdrawal from study
  B) reason for withdrawal
  C) pre-treatment information
  D) post-treatment information

Question 2

What might be the result of a researcher's discovery that the subjects who dropped out of his/her experiment are random samples, and thus do not constitute a special subgroup?
 
  A) The researcher might have to repeat the experiment
  B) The researcher may have to drop out another random segment
  C) The researcher could be fairly sure that the results are due to subject
  differences
  D) The researcher could be fairly sure that the results are not due to subject
  differences


adf223

  • Sr. Member
  • ****
  • Posts: 304
Reply #1 on: Jun 20, 2018
Answer to Question 1

B

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

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?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

Did you know?

The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

Did you know?

Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.

ABO Blood Reactions Are Important in Transfusions ABO Blood Reactions Are Important in Transfusions
Important Trace Elements in the Body Important Trace Elements in the Body
Washing hands and removing jewelry are two important safety habits all service technicians ... Washing hands and removing jewelry are two important safety habits all service technicians ...
The hazmat training pyramid. It is important to train from the ground up, starting with a firm grasp ... The hazmat training pyramid. It is important to train from the ground up, starting with a firm grasp ...
The Food Label Provides Valuable Consumer Information Manufacturers must adhere to strict labeling The Food Label Provides Valuable Consumer Information Manufacturers must adhere to strict labeling
The five skills of the element Collection of Information The five skills of the element Collection of Information
Video: Plant Defense Mechanisms from Pathogens

For a complete list of videos, visit our video library