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
Natali [406]
2 years ago
13

Researchers at one point in time assess and compare the performance of different age groups on the SAT. The procedure used in th

is research best illustrates
a. a cross-sectional study.
b. a cohort study.
c. a longitudinal study.
d. the Flynn effect.
Social Studies
1 answer:
EastWind [94]2 years ago
8 0

Answer:

A cross-sectional study

Explanation:

A cross-sectional study is an observational study type. In this study the researcher conduct study at a specific point of time. This study analyses the data that is collected from a population or a subset of the population sample.

It is also called a cross-sectional analysis or prevalence study or it is also called a transverse study. In this study, all variables are the same except one variable in the study. But this variable will be constant throughout the study.  

This study can be conducted with a different organization. Thus in the above statement, the researcher used cross-sectional research in his study.  

You might be interested in
How would life on Earth be affected if the atmosphere did NOT contain greenhouse gases? A. There would likely be a few less orga
taurus [48]

The correct answer is D) There would likely not be life on Earth because its surface would be much colder and Earth's water would be frozen.

Life on Earth could be affected if the atmosphere did NOT contain greenhouse gases in the following way: "There would likely not be life on Earth because its surface would be much colder and Earth's water would be frozen."

Scientists agree that this is basically the importance of greenhouse gases on the atmosphere of planet earth. Without these gases, the surface of the earth would have an average temperature of minus 18 centigrades. Many life forms as we know them could not survive under this hairs climate condition. Furthermore, most of the surface of the earth would be covered on ice.

8 0
3 years ago
PLEASE HELP ASAP!! question : The group that feared that the Constitution would create an overly strong central government that
Ghella [55]
The answer is Anti- Federalists
7 0
2 years ago
Read 2 more answers
What is one way of communicating all available information about the training event to your subordinates?
kow [346]

One method of giving your subordinates access to all the information about the training event is through an operations order.

<h3>What does a procedure order accomplish?</h3>

An instruction sent by the leader to his subordinate leaders to ensure the coordinated execution of a certain action is known as an operation order (OPORD). The briefing is organized in a five-paragraph structure to ensure thoroughness, aid in understanding, and support subordinate leaders' compliance with the directive.

<h3>What looks like an OPORD?</h3>

The situation, Mission, Execution, Sustainment (previously Service and Support, now referred to as Admin & Logistics by the US Marine Corps), and Command and Control are the five easily understandable paragraphs that make up an OPORD, which is the framework used to coordinate an operation. OPORDs from higher echelons frequently include in-depth information.

Learn more about operation order (OPORD): brainly.com/question/16811064

#SPJ4

4 0
1 year ago
Studies exploring nurses' perceptions about using pdas in their daily patient practice found initial resistance, with some nurse
nexus9112 [7]

This is part of the unfreezing stage of change.  The aim throughout the unfreezing stage is to make an attentiveness of how the current situation, or current level of satisfactoriness, is delaying the group in some way. Past behaviors, methods of thinking, procedures, people and organizational arrangements must all be cautiously inspected to demonstrate employees how essential a change is for the organization to make or uphold an economical advantage in the market.

8 0
3 years ago
Cindy is doing a presentation on prenatal development and wants to include the three main periods of prenatal development in ord
earnstyle [38]

Answer:germinal, embryonic, and fetal

Explanation:

Germinal Stage this is the conception stage when the egg get fertilised by the sperm which occurs in women's fallopian tubes. When the egg is fertilised it is then referred to as a zygote. A zygote will then travel to the uterus which may take a week to get there. In the uterus it's where the single felled zygote will start to multiply cells and grow. It start and last from 0 - 2 weeks.

Embryonic Stage

The multiple cells are known as the embryo. This begins at the third week in which the multiple cells start to actual form something that can now be referred to as a human and not just cells. This is the crucial stage for brain development.

This is where the signal cord also develops.

Fetal stage

When cells have actual be distinct such that it can be visible that this is a human , the embryo now will move to the next stage in which it becomes a fetus. This occurs at the ninth week and until the baby is born.

The development of body system and structure continues and get more established than it was in embroynic stage.

5 0
3 years ago
Other questions:
  • Relationships among people are
    9·1 answer
  • The ability or skill to perceive assess and manage the emotions of one's self and others is called
    7·1 answer
  • Spending that is required by law is known as spending.
    8·2 answers
  • A major criticism of the use of medication for treating a child's adhd is that
    11·1 answer
  • What caused the downfall of the Han dynasty
    7·2 answers
  • What does Trump's tax plan do and <br>effects ​
    12·1 answer
  • Which statement is true of a direct democracy?
    12·1 answer
  • February 2 is groundhog day according to the Staten Island chuck has made 29 out of 37 correct predictions as of 2019 what perce
    14·2 answers
  • What did the malcontents favor? o abolishing slavery restricting the sale of alcohol O allowing farming in Georgia O legalizing
    14·2 answers
  • Why is there a helicopter circling my neighborhood right now
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!