« previous next »

Author Question: A researcher watches children on a playground to obtain measurements of their level of activity. ... (Read 44 times)

Alainaaa8

  • Hero Member
  • *****
  • Posts: 576
on: Jun 19, 2018
A researcher watches children on a playground to obtain measurements of their level of activity. Then the researcher watches the children's caregivers on the playground to obtain measurements of their level of verbal reprimanding of children. The researcher hopes to demonstrate that the caregivers verbal reprimanding is related to children's activity level. This researcher is using a ____ research strategy.
 
  a. descriptive
 b. correlational
  c. experimental
  d. scientific

Question 2

A switching-replications design is good at defending against _______________ threats to internal validity.
 
  Fill in the blank(s) with correct word


ilianabrrr

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jun 19, 2018
Answer to Question 1

b

Answer to Question 2

social


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

Alainaaa8

  • Hero Member
  • *****
  • Posts: 576
Reply #2 on: Jun 19, 2018
Thank you


ilianabrrr

  • Sr. Member
  • ****
  • Posts: 332
Reply #3 on: Jun 19, 2018
No problem :)


« previous next »
 

Did you know?

Historic treatments for rheumatoid arthritis have included gold salts, acupuncture, a diet consisting of apples or rhubarb, nutmeg, nettles, bee venom, bracelets made of copper, prayer, rest, tooth extractions, fasting, honey, vitamins, insulin, snow collected on Christmas, magnets, and electric convulsion therapy.

Did you know?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

Did you know?

Asthma-like symptoms were first recorded about 3,500 years ago in Egypt. The first manuscript specifically written about asthma was in the year 1190, describing a condition characterized by sudden breathlessness. The treatments listed in this manuscript include chicken soup, herbs, and sexual abstinence.

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.

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

Variation in the level of multicellularity among volvocine algae Variation in the level of multicellularity among volvocine algae
School-age children are often independent and industrious, with a developing sense of self-confidenc School-age children are often independent and industrious, with a developing sense of self-confidenc
Activity, Food Restriction, and Weight Loss Activity, Food Restriction, and Weight Loss
Action! Children love to talk about the actions of adults and animals, which provides a natural way ... Action! Children love to talk about the actions of adults and animals, which provides a natural way ...
Brain Hemisphere Activity Brain Hemisphere Activity
A graphical representation of correlations in IQ measurements in different sets of individuals. The A graphical representation of correlations in IQ measurements in different sets of individuals. The
Video: Depolarization of the SA node, Action potentials of the myocardium & ANS effects

For a complete list of videos, visit our video library