1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
hodyreva [135]
3 years ago
7

Dr. Irwin is testing the same people repeatedly over time as part of a research study, whereas Dr. Jenner is comparing the perfo

rmance of different people of various ages at the same time. Dr. Irwin is using a _____ research design; Dr. Jenner is using a _____ design.
Health
1 answer:
Sunny_sXe [5.5K]3 years ago
7 0

Answer: <u>Longitudinal, Cross-sectional</u>

Explanation: Longitudinal research is the type of study that is done over a certain period of time on the same topic/subject.There are chances of extension of this research to even a long duration like decade .Dr.Irwin is studying the same people for some time duration which makes it a longitudinal research.

A cross-sectional study is research that includes observation as the basic factor and then analyzing information on several components. The analyzation is done in a cross sectional or transverse way with all component's perspective. Dr. Jenner is doing a cross-sectional study as she is studying analyzing the performance of various people.  

You might be interested in
Your parents and your sports coach are elements of your:
lubasha [3.4K]
I would say
A & D
Because your parents and your coach set goals at home and and the sporting lesson (for example: your parents would set a goal like, Billy needs to do his laundry but at soccer or something the coach would say, Billy needs to work on his high kicks. And for social environment, Billy’s coach would help him interact with his teammates and himself (the coach like when they communicate to each other) and when Billy’s parents interact with him on a daily basis, that brings up his speaking abilities.
You are welcome in advance!
3 0
3 years ago
Which set of symptoms best describes the long term effect of methamphetamines?
Vikki [24]

<em>Hi ! </em>

Which set of symptoms best describes the long term effect of methamphetamines ?

<em>- Severe dental problems, anxiety, confusion, and sleep disorders.</em>

3 0
3 years ago
Which of the following would best help you choose a hand sanitizer?
e-lub [12.9K]
Is there multiple choice answers or ?
4 0
3 years ago
Nevada Sex Trafficking Law states:
LenaWriter [7]

Answer:

D

Explanation:

Sex trafficking means it has something to do with sex; not the gender in this situation.

5 0
3 years ago
If the infant weighs 2600 grams, and the order is for 185 mg/kg/day, what dose should be administered every 6 hours?
Vadim26 [7]

The  dosage required for the baby is  120.25 mg/kg/ every 6 hours.

<h3>What dose should be administered to the baby?</h3>

The dose to be administered every six hours is calculated as follows:

Dosage = 185 mg/kg/day

For a 2.6 kg baby, amount required = 185 * 2.6 = 481 mg/kg/day

For a six hours, amount required = 481 * 6/24 = 120.25 mg

Therefore, the dosage required for the baby is  120.25 mg/kg/ every 6 hours.

In conclusion, the dosage depends on body weight.

Learn more dosage at: brainly.com/question/24793154

#SPJ1

8 0
2 years ago
Other questions:
  • -
    12·2 answers
  • Which of these describes the follicular phase of the menstrual cycle?
    12·2 answers
  • Which of the following is the best definition of homeostasis
    13·2 answers
  • In which of the following cases is the owner or operator of a motor vehicle required to have bodily injury liability insurance,
    13·2 answers
  • What is an important part to community health?
    8·1 answer
  • I NEED HELP PSYCHOLOGY IS SO HARD FOR ME!!
    14·2 answers
  • give 5 examples of gmp violations at monterey meats that could have caused the bologna to be contaminated
    7·1 answer
  • If you witnessed a classmate (who you know has a MH challenge) being made fun of for their challenge, what would you do?
    5·2 answers
  • How is an experiment performed in psychology, and what are its major components?
    8·2 answers
  • Which nursing actions should be implemented to reduce the risk of the development of acute respiratory distress syndrome (ards)?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!