« previous next »

Author Question: A researcher watches children on a playground to obtain measurements of their level of activity. ... (Read 50 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?

Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

Did you know?

People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.

Did you know?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

Supermassive Black Holes as Engines for Galactic Activity Supermassive Black Holes as Engines for Galactic Activity
Increasing Physical Activity Increasing Physical Activity
Zhang Huan, To Raise the Water Level in a Fishpond. Zhang Huan, To Raise the Water Level in a Fishpond.
The IPCC projects sea level rise The IPCC projects sea level rise
Principles of Pediatric Nursing: Caring for Children (Ball et al.) Principles of Pediatric Nursing: Caring for Children (Ball et al.)
Hearing level comparison amongst workers Hearing level comparison amongst workers
Video: Neuron structure and function - sensory neurons, association neurons & motor neurons

For a complete list of videos, visit our video library