This topic contains a solution. Click here to go to the answer

Author Question: Speed-accuracy tradeoffs pose a problem whenever a. error rates are not systematically related to ... (Read 69 times)

stephzh

  • Hero Member
  • *****
  • Posts: 556
Speed-accuracy tradeoffs pose a problem whenever
 
  a. error rates are not systematically related to the independent variable.
  b. there is no effect of the independent variable.
  c. error rates increase as reaction time increases.
  d. error rates increase as reaction time decreases.

Question 2

A researcher studies language development by selecting a sample of two-year-old children, a sample of three-year-old children, and a sample of four-year-old children. Each child's language skill is measured and the researcher plans to compare the scores for the three groups. This study is an example of a(n) ____.
 
  a. time-series design
 b. interrupted time-series design
 c. cross-sectional developmental design
  d. longitudinal developmental design



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

blakcmamba

  • Sr. Member
  • ****
  • Posts: 335
Answer to Question 1

D

Answer to Question 2

c




stephzh

  • Member
  • Posts: 556
Reply 2 on: Jun 19, 2018
Gracias!


Sarahjh

  • Member
  • Posts: 370
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

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?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

Did you know?

Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.

Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

For a complete list of videos, visit our video library