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

Author Question: A researcher has received only 20 percent of the questionnaires that she sent to the 6,000 freshmen ... (Read 64 times)

karen

  • Hero Member
  • *****
  • Posts: 537
on: Jun 20, 2018
A researcher has received only 20 percent of the questionnaires that she sent to the 6,000 freshmen at a large Midwestern university. What is the first step the researcher should take to increase the return rate in this survey?
 
  a. Telephone the non-respondents, asking them to return the questionnaire
  b. Send a follow-up letter with another copy of the questionnaire and a self-addressed campus envelope
  c. Telephone the non-respondents requesting a personal interview
  d. Receive permission from professors to stop by classes to collect surveys.

Question 2

Vygotsky's theory of cognitive development suggests that teachers should emphasize
 
  a. the acquisition of scientific concepts.
  b. the acquisition of basic skills and facts.
  c. cooperative learning among peers of similar ability.
  d. discovery learning techniques.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mcarey591

  • Sr. Member
  • ****
  • Posts: 365
Reply #1 on: Jun 20, 2018
Answer to Question 1

B

Answer to Question 2

a


karen

  • Member
  • Posts: 537
Reply 2 on: Jun 20, 2018
Gracias!

atrochim

  • Member
  • Posts: 331
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

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?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.

Did you know?

In 2010, opiate painkllers, such as morphine, OxyContin®, and Vicodin®, were tied to almost 60% of drug overdose deaths.

Independent assortment produces 50 percent recombinants Independent assortment produces 50 percent recombinants
Medical assistants can quickly pull up a patient record when a phone call is received. Medical assistants can quickly pull up a patient record when a phone call is received.
How to convert percent to decimals to fractions How to convert percent to decimals to fractions
Convert percent to Fraction Convert percent to Fraction
Twenty percent of the automobiles inspected at a state inspection station required repairs to ... Twenty percent of the automobiles inspected at a state inspection station required repairs to ...
Belief that premarital sex is “not wrong at all,” Canada, 1975—2016 (in percent) Belief that premarital sex is “not wrong at all,” Canada, 1975—2016 (in percent)
Video: Oogenesis Animation

For a complete list of videos, visit our video library