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
iren2701 [21]
3 years ago
12

Dr. Ingram deliberately varied the imageability of items on a list and later measured participants' recall of the items. Dr. Ing

ram conducted a(n) _____ study.
a) correlational
b) naturalistic
c) experimental
d) observational
Social Studies
1 answer:
riadik2000 [5.3K]3 years ago
4 0

Answer:

Dr. Ingram conducted an C. experimental study.

Explanation:

An experimental study is that in which the variables are in direct control of the researcher. He/she is in control of <em>changing or adjusting</em> them in order to reach an outcome.

Dr. Ingram <em>varied the imageability of items </em>on a list to measure the participants' recalling abilities. He is conducting an experimental study.

Let's see why the other options are not valid in this case:

  • A correlational study tries to find correlations between 2 or more variables.
  • In a naturalistic study the researcher observes a certain phenomenon.
  • An observational study just centers on observing, there is no manipulation of variables.
You might be interested in
Which of these would have the BIGGEST impact on the interaction between India and China?
Naily [24]

The correct option is (A), The Three Gorges Dam. The Three Gorges is the world biggest power plant, the biggest dam, and consumer of stone, dirt, steel, and concrete. The three gorges dam will cause serious environmental pollution, such as water pollution, erosion, air pollution etc. Particularly the river Brahmaputra will be the most affected. The Brahmaputra river is the most important for India because of water resources. So, it would have the biggest impact on the interaction between India and China.

5 0
3 years ago
What factors led to egypt losing its isolationist perspective in the near east?
Helen [10]
Egypt's entrance into the Second Intermediate Period was caused by decentralization and quarreling, which left it helpless against assault by the Hyksos, who mounted a hostile that succeeded to a great extent due to the component of shock and their military leeway of steeds, chariots, and composite bows. The time of control by the Hyksos is recorded as "run by remote sovereigns" and at last offered path to the Middle Kingdom in the mid-1500s BCE, as Kamose and afterward Ahmose effectively crushed the Hyksos and drove them out of Egypt. In this way, Egypt tried to recapture the domain it had lost under the Hyksos and in the long run vanquished as far north as the Levant close Syria and south into Nubia.
5 0
4 years ago
I carried out a series of experiments testing the effect of caffeine on mice. I used two mice. I fed one mouse caffeinated water
grigory [225]

Answer:

I didn't have enough mice in the study.                

Explanation:

Validity: In psychological research, the term validity is defined as a particular test's capability of measuring what the test is required to measure. In validity, the term valid refers to strong.

Types: Construct, face, criterion, conclusion, internal, and external validity.

In the question above, they said that the results were not valid because I didn't have enough mice in the study. For any research to work properly or give rise to a valid result then the research should include enough subjects to analyze the effect and therefore by having only two mice doesn't prove the study to be valid.

7 0
3 years ago
Baby jane has begun to develop a sense of trust. she expects that her mother willrespond when signaled. but jane does not protes
OleMash [197]
I believe the answer is: <span>"attachment in the making" 
</span><span>"attachment in the making" refer to the process of development when the infant started to attached themselves to the primary caregiver as a form of survival mechanism. On average, infants entered this phases when they're around 12 weeks - 6 months of age.</span>
8 0
3 years ago
WILL MARK BRANLIEST + 11 POINTS!
gizmo_the_mogwai [7]

Answer:

The answer is the first: Similar fossil records provided evidence for a supercontinent.

Explanation:

Two fossils in particular served as good evidence for the idea that the continents once joined, but have since been separated: glossopteris and mesosaurus. glossopteris is a seed plant that appeared suddenly during the Permian period and spread rapidly throughout Gondwana, the landmass that later became South America, Australia, Africa, and Antarctica. Glossopteris experienced a relatively rapid extinction at the end of the Triassic period. The wide distribution of glossopteris on different continents at the same point in the fossil record supported the idea that these now separate continents were once joined. Mesosaurus fossils, a marine reptile older than dinosaurs, are also found in South America and South Africa, and provide additional evidence for earlier land connections.

I hope I have helped, you can put that is the most intelligent answer please.

7 0
3 years ago
Read 2 more answers
Other questions:
  • What two eras immediately preceded the Modernist era?
    7·2 answers
  • How is Battle of Brooklyn related to Exploration,Encounter, and Exchange?Thank You :)!!
    10·1 answer
  • What is the relationship between human population growth and the spread of diseases
    9·1 answer
  • After arriving in North America in 1630, the Puritans focused on converting American Indians to their religion. preventing Quake
    7·2 answers
  • Neurotransmitters contained in vesicles enter the synapse through (A) binary fission (B) translocation (C) diffusion incorrect (
    9·2 answers
  • Which organization is a major part of the executive branch
    9·1 answer
  • What European country invaded large parts of North Africa in the 1800s
    5·1 answer
  • The state vs. the national government describes an economic conflict. True False
    10·2 answers
  • Match the following wars to the effects they producted
    15·1 answer
  • Write any two prerequisites and infrastructure of development( any two points)​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!