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Author Question: A randomly selected sample of a population for study is one in which: a. each member of the ... (Read 133 times)

melina_rosy

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on: Jun 20, 2018
A randomly selected sample of a population for study is one in which:
 
  a. each member of the population has an equal chance of being selected.
  b. participants are randomly assigned to the experimental or the control group.
  c. the members are put in a random order, and the researcher picks every third person.
  d. there is no method for selecting children for a study.

Question 2

Studies of children of different ages at the same time are best described as:
 
  a. correlational.
  b. cross-sectional.
  c. developmental.
  d. longitudinal.
The Young Child: Development from Prebirth Through Age Eight ¦ Wittmer, Petersen, Puckett ¦ 7th Edition
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xthemafja

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Reply #1 on: Jun 20, 2018
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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melina_rosy

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Reply #2 on: Jun 20, 2018
Thank you!


xthemafja

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Reply #3 on: Jun 20, 2018
Happy to help


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