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

Author Question: You want to replicate Barlett et al.'s research on action figures and negative body image in young ... (Read 186 times)

Beheh

  • Hero Member
  • *****
  • Posts: 520
on: Jul 13, 2018
You want to replicate Barlett et al.'s research on action figures and negative body image in young adult males. Your independent variable has three levels: no action figures, highly muscular figures, and moderately muscular figures.
 
  You want to conduct a between subjects design. How many total participants will you need if you want 10 participants in each level of the IV?
 
  a. 10 participants
  b. 30 participants
  c. none of the above
  d. cannot be determined

Question 2

When a change in the dependent variable could be due to participants systematically dropping out of an experiment, __________ is a threat to internal validity.
 
  a. attrition
  b. testing
  c. diffusion of treatment
  d. instrumentation


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kswal303

  • Sr. Member
  • ****
  • Posts: 316
Reply #1 on: Jul 13, 2018
Answer to Question 1

B

Answer to Question 2

A


Beheh

  • Member
  • Posts: 520
Reply 2 on: Jul 13, 2018
Great answer, keep it coming :)

bigcheese9

  • Member
  • Posts: 333
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

Did you know?

Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Did you know?

The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.

TYPES OF RESEARCH TYPES OF RESEARCH
Descartes’ Explanation of a Reflex Action to a Painful Stimulus Descartes’ Explanation of a Reflex Action to a Painful Stimulus
Lilly Martin Spencer’s Young Husband: First Marketing (1854). Note that passers-by are amused at thi Lilly Martin Spencer’s Young Husband: First Marketing (1854). Note that passers-by are amused at thi
The two TP sensors used on the throttle body of an electronic throttle body assembly produce ... The two TP sensors used on the throttle body of an electronic throttle body assembly produce ...
An Enzyme in Action Enzymes speed up reactions in your body An Enzyme in Action Enzymes speed up reactions in your body
The male physique depicted in popular action figures in the 1970s The male physique depicted in popular action figures in the 1970s
Video: Blood Flow through the Human Heart

For a complete list of videos, visit our video library