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

Author Question: Ralph wants to examine group-related changes as well as age-related changes as a function of time. ... (Read 81 times)

wenmo

  • Hero Member
  • *****
  • Posts: 540
on: Jun 20, 2018
Ralph wants to examine group-related changes as well as age-related changes as a function of time. Which quasi-experimental design would be most appropriate for him to use?
 
  a. nonequivalent-groups design
  b. time-series design
  c. longitudinal design using cohorts
  d. single-case experimental design

Question 2

Which design examines several age groups during one slice of a time period?
 
  a. longitudinal
  b. cross-lagged
  c. cross-sectional
  d. cohort


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

johnharpe

  • Sr. Member
  • ****
  • Posts: 338
Reply #1 on: Jun 20, 2018
Answer to Question 1

c

Answer to Question 2

c


wenmo

  • Member
  • Posts: 540
Reply 2 on: Jun 20, 2018
YES! Correct, THANKS for helping me on my review

chjcharjto14

  • Member
  • Posts: 342
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

Did you know?

Oxytocin is recommended only for pregnancies that have a medical reason for inducing labor (such as eclampsia) and is not recommended for elective procedures or for making the birthing process more convenient.

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

Female reproductive structure and function in humans. Female reproductive structure and function in humans.
Earth’s history is divided into nested sets of time--eons, eras, periods, and epochs--and is called Earth’s history is divided into nested sets of time--eons, eras, periods, and epochs--and is called
GDP per Capita by Country Group, 1820–2008 GDP per Capita by Country Group, 1820–2008
For each function f(x) = 6x^2 - 4, estimate the instantaneous rate of change for the given ... For each function f(x) = 6x^2 - 4, estimate the instantaneous rate of change for the given ...
Physics: Power, Energy and Time Physics: Power, Energy and Time
Mitochondrial structure and function Mitochondrial structure and function
Video: Antidiuretic hormone (vasoconstriction, water reabsorption & sweat inhibition)

For a complete list of videos, visit our video library