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
Veronika [31]
3 years ago
10

A researcher is studying how depression tends to be experienced by people of different ages. The researcher interviews depressed

adolescents, young adults, individuals in their 30s and 50s, and those over 70 years old. The research design being used is called ___________.a. longitudinal
b. experimental
c. case-study
d. cross-sectional
Biology
1 answer:
navik [9.2K]3 years ago
4 0

A researcher is studying how depression tends to be experienced by people of different ages. The researcher interviews depressed adolescents, young adults, individuals in their 30s and 50s, and those over 70 years old. The research design being used is called <u>cross-sectional</u>.

<u>Option: D</u>

<u>Explanation:</u>

A kind of design for observational study is understood as a cross-sectional framework. In a cross-sectional analysis the investigator simultaneously tests the participants in the study's result and exposures. Through cross sectional studies one can estimate the prevalence of disease.

A cross-sectional analysis, for instance, could be used to assess whether vulnerability to specific risk factors would correlate with specific outcomes. For illustration, a researcher may gather cross-sectional data about past smoking habits and current lung cancer diagnoses.

You might be interested in
Explain the process that creates wind.
Vesna [10]

Maui harnessed them

5 0
2 years ago
Read 2 more answers
According to some botanists, invasive plants are the second most serious threat, after habitat loss, to native species of plants
ivanzaharov [21]

Answer:

E. threat to native species of plants and animals as well as to maintaining biologically diverse ecosystems, after losing their habitat

7 0
3 years ago
Cuántas cifras significativas tiene la siguiente cifra 9000?
xxMikexx [17]
<h2>Answer: Solo tiene 1</h2>

Explanation:

5 0
3 years ago
consider the following sentences. indicate whether each sentence has a truth value and whether each sentence is a statement. wha
oksano4ka [1.4K]

Answer:  This means that this sentence is a statement

Explanation: Sentence A, Whales are aquatic mammals. Sentence A has a truth value of true. This means that this sentence is a statement. Sentence B S1: S2: Sentence Set A Death by lethal injection is a form of cruel and unusual punishment. Evidence suggests that the chemicals used allow suffering for several minutes before death. Moreover, finding suitable veins for the injections can be time-consuming, which prolongs the mental anguish of the condemned prisoner. S3: For Sentence Set A, si is the conclusion

3 0
2 years ago
The fluid that moves around in the circulatory system of a typical arthropod is
postnew [5]
The slow rate at which diffusion occurs over large distances.
8 0
3 years ago
Other questions:
  • Predict the most likely observed level of luciferase activity if plasmid pCDγ3-789 is introduced into nonlymphoid cells such as
    13·1 answer
  • Which particular function of nerve cells is facilitated by the unique shape of the cell?
    13·2 answers
  • Amino acids are the building blocks of which class of macromolecules?
    7·1 answer
  • What effect does air pollution have on the water supply??
    15·1 answer
  • A plant with purple flowers is allowed to self-pollinate. generation after generation, it produces purple flowers. this is an ex
    10·1 answer
  • Connective tissue extracellular matrix is composed of ________. cells and fibers fibers and ground substance ground substance an
    14·1 answer
  • Which describes a way that carbon is pulled out of the atmosphere?
    7·2 answers
  • Why mans cannot do few things in one moment?
    5·2 answers
  • Match the different levels of protein organization with their definition.
    15·2 answers
  • The fluid that runs through the circulatory system
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!