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
Viefleur [7K]
3 years ago
12

A group of students takes the same test of visual perception at the same time on two consecutive days. The students' scores are

very different each time. This suggests that the test is not:
A. valid.
B. standardized.
C. reliable.
D. generalizable.
Social Studies
1 answer:
Lera25 [3.4K]3 years ago
7 0

Answer:

C. Reliable

Explanation:

In studies, reliability refers to whether the study will arrive to the same conclusion if the study is repeated again again with same variables.

Failing to reach reability means that there are some unit of measurements that are changing within the study. As long as researchers do not find out what cause this, they wouldn't be able to make proper conclusion from the study.

You might be interested in
Poster April 24 1851. what act does this sign refer to
Shkiper50 [21]
The Fugitive Slave Law or Fugitive Slave Act<span> was passed by the United States Congress</span>
4 0
3 years ago
Read 2 more answers
According to economists, as a result of scarcity, people must __________.
zubka84 [21]
I’m pretty sure the answer is D :)
3 0
3 years ago
____ involves recovering information from a computer that was deleted by mistake or lost during a power surge or server crash, f
Oksana_A [137]

Data recovery  involves recovering information from a computer that was deleted by mistake or lost during a power surge or server crash, for example.

<u>Explanation:</u>

Data recovery is the method of recovering data that has been missed, unexpectedly removed, altered or gone unavailable. The data recovery method changes, depending on the facts of the data loss, the data retrieval software used to perform the substitute and the backup target media.

Data recovery is achievable because a file and the knowledge about that file are saved in various places. One way to bypass the time-consuming and expensive method of data recovery is to limit the data loss from ever taking place. Data loss prevention (DLP) products help companies identify and stop data leaks, and come in two versions: stand-alone and integrated.

3 0
4 years ago
Sectionalism is loyalty to one region or section of a country. Prior to the Civil War, there was an increase in sectionalism in
Aneli [31]

Answer:

Explanation:

I know this is right because it is verified by study island

8 0
3 years ago
Complete the following statement: Informing an individual to all available options and continuing to personalize the risks of th
never [62]

Informing an individual to all available options and continuing to personalize the risks of their current behaviors occurs during the contemplation stage of behavioral change.

<u>Explanation: </u>

At the stage, the place where people understand the problem and seriously think about how to solve it, but have not yet committed to action referred as contemplation. Many people at this stage can be described as ambiguous.

For example: People want to improve their blood sugar levels, but are not yet ready to limit the use of sweets. Prochaska proposed five stages that describes positive changes in people’s succeeding lives. They are:

  • Contemplation
  • Pre-contemplation
  • Preparation
  • Action
  • Maintenance.
4 0
3 years ago
Other questions:
  • Which feature of a blog helps to store and retrieve older post
    15·1 answer
  • What did the civil service exam test students over
    13·2 answers
  • Which psychological research method uses a holistic approach to describe a phenomenon in a natural setting? Qualitative research
    11·1 answer
  • The nurse educator is teaching an online pharmacology class. The topic of the online seminar is the contraindications for the us
    9·1 answer
  • The top level of the bureaucracy is most directly responsible to
    6·2 answers
  • What are the most important resources in Central Asia? Explain where in Central Asia these resources are located. Where do most
    13·1 answer
  • Which of the following is an example of a skill as defined in a KSAO?
    7·2 answers
  • What kind of government does the United States have today?
    11·1 answer
  • Egypt’s black land was caused by?
    7·1 answer
  • which of the following stressors would have the highest life change units on the social readjustment rating scale?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!