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
ollegr [7]
4 years ago
7

A researcher develops a 20-question test to measure anxiety and administers it to a group of participants. To evaluate the relia

bility of the test, the researcher computes a score for the first 10 questions and a score for the last 10 questions for each participant and then computes the correlation between the two scores. What is the researcher measuring
a. split-half reliability
b. internal reliability
c. test-retest reliability
d. inter-rater reliability
Social Studies
1 answer:
andrey2020 [161]4 years ago
8 0

Answer: <em>Option (A) is correct.</em>

Explanation:

In accordance with the split-half reliability, a study or test for a particular knowledge domain is divided into 2 parts and therefore both parts are given to a single group of individuals at a particular time. The scores received from these parts of test are somewhat correlated.

Split-half is known as an evaluation of consistency(internal) i.e. how well do components tend to contribute to variables which are being measured.

You might be interested in
PLEASEEE HELP THIS IS VERY IMPORTANT I WILL GIVE U BRAIN THING IF ITS CORRECT
Mariana [72]

Explanation:

1.push factor

2.pull factor

3. urbanization

4. natural increase

5. population density

6. demographics

7. migration

4 0
4 years ago
What are some living things in the desert and their important information?
Bas_tet [7]
Scorpions:"<span>Scorpions have eight legs, a pair of pincers (pedipalps) and a narrow segmented tail that often curves over their back, on the end of which is a venomous stinger." -google way of writing it

or 
</span><span>
tarantulas:"</span><span>They eat insects, beetles and grasshoppers. The Goliath Bird-eating </span>Tarantula<span> species will eat larger prey, such as, lizards, snakes, frogs, bats and small birds" -google way of writing it </span><span>

</span>
7 0
4 years ago
Read 2 more answers
Please help. thank you.​
Oduvanchick [21]

Answer:

Option C: Self-actualization.

8 0
2 years ago
Which example describes boomerang kids?
AleksAgata [21]

C. children returning to their parents' house during adulthood. if this is one of the answer choices it should be correct.

5 0
3 years ago
Read 2 more answers
Riddle of the Sphinx
solniwko [45]

Answer:

This was the Sphinx's riddle: What goes on four feet in the morning, two feet at noon, and three feet in the evening? (Answer: a person: A person as a baby in the morning of their life crawls on four feet (hands and knees). As an adult in the noon of their life, they walk on two feet.Sep 15, 2016

Explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • Labeling women's talk as "gossip," "chatter," "nagging," or "whining" is a type of silencing referred to as
    15·1 answer
  • Which personality big five personality trait is considered the most controversial?
    11·1 answer
  • Why does the topic of eating disorders offer a good opportunity to apply the sociological imagination?
    7·1 answer
  • Alexis is socially withdrawn and has few close friends. This behavior is most likely to be diagnosed as a symptom of psychologic
    10·1 answer
  • Diferencias entre autoritarismo y totalitarismo
    10·1 answer
  • Multiband groups of indigenous people who live outside the control of a centralized state and see themselves as one people with
    13·1 answer
  • The demographic transition theory helps explaina.why people move.c.how migration is related to pull factors.b.how to gather the
    12·1 answer
  • Speech on the topic<br>खान्या र घुस दिन्या दुवै देशका महाशत्रु हुन् ।" plzz help me​
    9·1 answer
  • __________ directly addressed the issue of victim-based racial discrimination in the application of the death penalty.
    11·1 answer
  • How did cooperative organizations come into existence​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!