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
Ksenya-84 [330]
3 years ago
5

A researcher who selects a sample of people of varying ages and studies them at one point in time is, by definition, using the _

_______ method.
a. longitudinal
b. correlational
c. cross-sectional
d. biographical study
Social Studies
1 answer:
Vikki [24]3 years ago
4 0

Answer:

c. cross-sectional

Correct, by definition the cross sectional study "is a type of observational study that analyzes data from a population, or a representative subset, at a specific point in time" so for this case satisfy the condition required.

Explanation:

a. longitudinal

False a longitudinal study by definition is "is a research design that consists on taking repeated observations of the same variables over short or long periods of time" and usually with the same individuals, and that's not the case since we are selecting people at some point of the time.

b. correlational

False a correlational study is in order to check if two or more variables present correlation but this study not take in count the time so for this case is not the correct option

c. cross-sectional

Correct, by definition the cross sectional study "is a type of observational study that analyzes data from a population, or a representative subset, at a specific point in time" so for this case satisfy the condition required.

d. biographical study

False this study is not related to the question of interest.

You might be interested in
When there are conflicts in the Middle East, which statements describe possible effects on United States policy?
ziro4ka [17]

Answer:

D)The United States responds with military force

Explanation:

Soryyyyyyyyyy

3 0
3 years ago
Upon which type of turf weed have preemergence herbicides typically been the most effective
Darya [45]
The answer is annual grass weeds.
Preemergence herbicides typically been the most effective and preferred to control the annual grass weeds. Preemergence herbicides are widely used to control the weeds that are grown in lawns and if we use this herbicides many weeks before the germination of weeds, it will be very effective.
4 0
3 years ago
A tendency of people from the same race, religion, age group, or socio-
AysviL [449]

Answer:

Explanation:group politics because it’s a group of people

6 0
3 years ago
How did John Quincy plan to ease tensions between the north and the south? 1. By continuing to improve roads, bridges, and canal
Sav [38]

The correct answer is 1) continuing to improve roads, bridges, and canals.

John Quincy planed to ease tensions between the north and the south by continuing to improve roads, bridges, and canals.

The situation in the country continually presented many and more difficult situations. The issue of slavery and the pressure of the northern abolitionists combined to increase tension between the North and the South.

That is why President John Quincy Adams proposed a special program aimed to invest money in national infrastructure with the aid of federal funding. He wanted to build new bridges, roads, schools, and canals like the Erie Canal that was completed during his tenure.

6 0
3 years ago
The Lazarsfeld approach to theory construction, because it assumed that research should begin with empirical observation, is sai
Snezhnost [94]

Answer:

a.inductive

Explanation:

inductive approach- preferred by Lazarsfield, approach to theory construction that sees research beginning w/empirical observation not speculation.

Inductive approach, also known in inductive reasoning, start with a set of observations and then they move from those particular experiences to a more general set of propositions about those experiences. In other words, they move from data to theory, or from the specific to the general.

3 0
3 years ago
Other questions:
  • CAN SOMEONE PLS HELP ME WITH THESE QUESTIONS?
    9·1 answer
  • How did the writings of philosophers John Locke and Charles-Louis Montesquieu help shape the Declaration of Independence and the
    5·1 answer
  • Explain the correlation between industrialization and urban areas
    10·2 answers
  • Most of us use road blocks from time to time. Some common mistakes we make might include:_______. A. Not asking for clarificatio
    9·1 answer
  • How does financial resource influence the development of a nation? write in 2 sentence
    14·1 answer
  • What is an important factor that led to Lenin's takeover Russia?
    7·1 answer
  • Amari is the project manager for a team of experienced and creative programmers at Game Guys, Inc., a popular games developer. S
    11·1 answer
  • An air traffic controller is primarily responsible for:
    5·1 answer
  • In 1939, the "Monster study" consisted of psychologists telling orphans who did not have a speech impediment that they had major
    11·1 answer
  • Unscramble these words associated with maps.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!