Which type of research allows a researcher to control a variable? A. Experimentation B. Correlational C. Collective D. Hypothesis

Answers

Answer 1

Answer:

(A) Controlled experiments/Experimentation

Explanation:

Experimental research involves the manipulation of an independent variable and the measurement of a dependent variable. Random assignment to conditions is normally used to create initial equivalence between the groups, allowing researchers to draw causal conclusions.


Related Questions

Crashes are the leading cause of death among American
teens, accounting for nearly a third of all deaths of 16- to
19-year-olds. Graduated licensing helps to reduce this toll
by slowly introducing teens to more complex driving
tasks as they mature and gain skills. Driving privileges
are phased in to restrict beginners' initial experience
behind the wheel to lower risk situations. The restrictions
gradually are lifted, so teens are more experienced and
mature when they get their full, unrestricted licenses.....
The toughest graduated licensing provisions in the U.S.
are a minimum permit age of 16, at least 70 hours of
supervised practice driving during the learner's stage, a
minimum intermediate license age of 17, and, during the
intermediate stage, a night driving restriction starting at
8 p.m. and a ban on driving with other teens in the
vehicle.
– "Beginning Drivers and Crash Risk,
Insurance Institute for Hiahui Sofeni
Based on this passage, which statement best
summarizes the purpose of graduated licensing?
O The purpose is to decrease the number of
collisions caused by distracted driving.
O The purpose is to prevent teens from causing
collisions at night.
O The purpose is to ensure that no passengers are
in the car if a teen has a collision.
o The purpose is to introduce more complex driving
scenarios one at a time.

Answers

Answer:

d

Explanation:

health

"The purpose is to introduce more complex driving scenarios one at a time." summarizes the purpose of graduated licensing.

Graduated licensing aims to gradually introduce teens to more challenging driving tasks as they mature and gain skills. It involves phased driving privileges, where restrictions are initially placed on beginners to limit their exposure to higher-risk situations.

These restrictions are then gradually lifted, allowing teens to gain more experience and maturity before obtaining full, unrestricted licenses. The purpose is to provide a structured approach to driving education and practice, ensuring that young drivers develop the necessary skills and judgment incrementally, reducing their risk of crashes and promoting safer driving habits.

Learn more about Graduated licensing, here;

https://brainly.com/question/30501797

#SPJ2

Amber has low levels of serotonin in her brain. What symptoms is she most likely to have?

Answers

Answer:

-anxiety

-depressed mood

-aggression

-impulsive behavior

-insomnia

-low self-esteem

-irritability

-poor appetite

describe how you took care of someone who was ill in 8-10 words.​

Answers

Answer:

I made them soup to make them feel better.

Explanation:

Branliest to correct answer please only answer if you know for sure no guessing :)
It’s either A,B, or C

Answers

Answer:

A

Explanation:

melanoma occurs when the pigment-producing cells that give color to the skin become cancerous.

Answer:

C

Explanation:

Skin cancer is by far the most common cancer, however only about 1% of this cancer is melanomas. Among this 1%, melanomas by far cause the most deaths. Also, they spread very quickly. This is one reason why they are so dangerous.

Cencept of Environment,
Population and Health Education in EPH Subject ​

Answers

Answer:

I don't know if this will help much but I can partly answer you.

Health, population and environment education is introduced as an integrated subject due to profound interrelationship that exists among the subject matters of these three disciplines. This note provides an information about interrelationship between different aspects of health, population and environment education.

What is the role of AAALAC in animal research? Is it required for all research facilities to be AAALAC accredited?

Answers

Answer:

The AAALAC International accreditation program evaluates organizations that use animals in research, teaching or testing. Those that meet or exceed AAALAC standards are awarded accreditation. ... After an institution earns accreditation, it must be re-evaluated every three years in order to maintain its accredited status.

Explanation:

what is one example of a hight alert medication

Answers

Answer:

Examples of high-alert medications include insulin, opioids, neuromuscular blocking agents, anticoagulants, and many others.

Explanation:

PLEASE MARK ME AS BRAINLIEST

Describe a social effect of stress. (social-how you relate with others)

Answers

Answer:

How can stress impact the way you communicate? On average people under low levels of stress can process an average of 7 messages at a time. Under high levels of stress however people can only process 3 messages, meaning you are more likely to miss vital information.

Hope this helps!!!

Answer:

There are many potential ways that stress can affect your social interactions with others. For example, some may become less likely to associate with anyone at all or when interactions are presented they may become very short and slightly rude or it could also just be emotionless.

Explanation:

will this work for you? Hope this helps:)

The stratum comeum, stratum lucidum, stratum granulosum, stratum spinosum, and stratum basale are all
components of the integumentary system. What does the word "stratum" most likely mean?
layer
O blemish
O clear
O keratinized

Answers

Answer: Layer

Explanation:

Most likely, in this case, the word ''stratum'' means layer.

The stratum corneum - epidermis, has the meaning of the outer layer of the skin.

The stratum lucidum - has the meaning of a thin and clear layer of dead skin cells that are found in The stratum corneum(epidermis).

The stratum basale is considering the deepest layer of The stratum corneum(epidermis).

Answer:

a

Explanation:

edge 2020

monitoring levels of which two gases would help determine the human impact on air quality

a.oxygen
b.methane
c.carbon dioxide

Answers

Any of ...nitrogen dioxide, Ozone , PM, SO2.

Answer:

its methane and carbon dioxide :I

Explanation:

i dids the test

Which types of vegetables are high in carbohydrates?

[________] vegetables contain more carbohydrates than [______] vegetables contain.

Answers

Answer:

Which types of vegetables are high in carbohydrates?

sweet corn, zuchinni, spinach, peas.

[sweet] vegetables contain more carbohydrates than [normal] vegetables contain.

Explanation:

The picture shows a man with a healthy body composition.
A. True
B. False
PREVIOUS

Answers

Answer:A

Explanation: the man has abs meaning he works out and is healthy, he is also in a yoga pose that takes skill to do.

Answer:

A. True

Explanation:

He seems very fit and doesn't seem very unhealthy at all. It would be shocking if he is healthy.

What do we call the science of naming and classifying organisms based on their natural relationships?

1 Biology


2 History


3 Astronomy


4 Taxonomy

Answers

Answer:

biology have a good day good luck

Answer:

taxonomy

Explanation:

biology is STUDYING organisms. thats what bilogists do. they dont just name animals. they study them.

what colour mixture turns purple

Answers

Blue and red makes purple
Blue and red mix purple

After the championship basketball game, a player complains of swelling and pain in her left knee. What type joint would most likely be affected in the injury

Answers

Answer:

i think it would be the h.inge joint lol

Explanation:

57. Which of the following is required for weight loss and can also result in loss of lean body mass? A. Positive energy balance В. Excess calories C. Negative energy balance D. Total energy expenditure

Answers

Answer:

C) Negative Energy

Balance

Explanation:

Weight loss occurs when you create a negative energy balance. That is, you burn more calories than you consume. When this imbalance occurs, your body burns stored energy (fat) in order to function and you lose weight. A negative energy balance is sometimes called a calorie deficit.

Negative energy balance causes weight loss and also loss of body mass.

Loss of a large mass of body weight leads to a negative energy balance, when an individual losses a high number of body fat than the amount that is being retained, it leads to a negative energy balance.

Negative energy balance happens when the burns out a lot of body fat that might be useful in the body. Therefore it is very important for people to eat enough fruits, vegetables and balanced diet that is needed for the normal body functioning.

Please see the link below for more information

https://brainly.com/question/2587829?referrer=searchResults

The spine is located on the___
side of the body.

Answers

Upper :))))))))))))))))))

The spine or spinal cord is located on the posterior side of the body. This location is also known as the dorsal side. Spinal cord is involved in the conduction of messages between the brain and other body parts.

What is Spinal Cord?

Spine (Spinal cord), or the backbone, is the body's central support structure. It connects different parts of the musculoskeletal system. The spine helps an individual to do different functions like to sit, stand, walk, twist and bend the body parts. Back injuries, spinal cord conditions and other problems can damage the spine which causes the back pain.

Spine is the flexible bone column extending from the base of the skull to the tailbone. It is made up of 33 bones known as vertebrae, and is known as the vertebral column, spinal column or backbone.

The three important functions of the spine are to protect the spinal cord, nerve roots and several of the body's internal organs; to provide structural support and balance to maintain an upright posture; to enable flexible motion.

Learn more about Spinal Cord here:

https://brainly.com/question/23916836

#SPJ2

SCENARIO 1

A 28 years-old, male Foodpanda rider involved in a motor vehicle crash with a car. He was hit by the car from the back and then fall down on his left side.

On arrival, the victim was lying by the roadside, probably moved by the other road users. He looked pale and tachypneic. He complained pain on the left leg.​

Answers

Answer:

Heart rate of victim is 100 beat per minute

Blood pressure 90 / 68 mmHg

Respiration rate 22 breathe per minute.

Explanation:

The victim has hurt his left leg. His heart rate is low and blood pressure is declined. His breathe rate is also low according to a normal adult. He has hurt and he is complaining of pain in his left leg. The doctor should examine his ankle and abdomen to identify the injuries.

Stacey has been caught pulling the cat's tail and hitting it on the head. Which of the following is the most likely description of Stacey during adulthood?

a.
Stacey is likely to experience divorce by the age of 40.
b.
Stacey is likely to be violent as an adult.
c.
Stacey is likely to have difficulty keeping a job.
d.
Stacey is likely to marry in early adulthood.

Answers

Answer:

i think its b

Explanation:

sorry if its wrong

Which scenario is an example of feedback?

A human adopts a pet dog and teaches the dog its name.

A plant grows around a rock in order to reach the sunlight.

A plant takes energy from sunlight and turns it into an energy source.

An animal passes its genes on to its offspring.

Answers

Answer: B.

Explanation:

A plant grows around a rock in order to reach the sunlight

The example of feedback is A plant grows around a rock in order to reach the sunlight.

The following information should be considered;

The feedback refers to the information related to the reactions to a product. In the given situation, the second option should be correct as it represent the feedback.

learn more: https://brainly.com/question/1691136?referrer=searchResults


1. The three stages of a safe exercise program are warm-up and stretch, workout, cool-down and stretch.
TRUE OR FALSE.

Answers

Answer:

I believe the answer is true

PLEASE HELP
‼️WILL MARK BRAINLIEST‼️
20 POINTS




You will choose a weekend activity and plan It accordingly in this practice.
Assume you will be gone for two days and two nights.

Answer the following questions based on what you have learned.

Weekend activity:



1. What preparation does the activity involve? Be specific. For instance, where are you going? Who will you tell where you're going? How will you get there? Et cetera.


2. In addition to the Ten Essentials, what supplies and provisions does this
specific activity require?


3. How many people will go? What will the division of responsibility be? (Who
brings what, cooks what, and so on?


4. What safety precautions should you be prepared to take? For instance, will you
be in bear country? Is the weather uncertain? Be specific.


5. What will you do during the day? Give a rough itinerary and schedule for each day

Answers

Answer:

Weekend activity: Camping trip in a national park

Preparation for this activity involves researching a suitable national park for camping and reserving a campsite in advance. I will also inform family and friends of my itinerary and provide them with a map of my intended route. I will drive to the national park and bring a tent, sleeping bag, camp stove, and food for the trip.

In addition to the Ten Essentials, this specific activity requires a camping stove and fuel, a cooler with ice, food and cooking supplies, and appropriate clothing for the weather conditions.

Two people will go on the camping trip. The division of responsibility will be shared equally, with each person bringing their own camping gear and food. One person will be responsible for cooking breakfast, while the other person will be responsible for cooking dinner.

Safety precautions for this activity include being prepared for weather changes, such as packing rain gear and warm clothing. Additionally, it is important to be aware of wildlife in the area and take precautions to store food properly and follow any bear safety protocols in the park.

Rough itinerary and schedule for each day:

Day 1:

Arrive at the national park in the morning and set up camp

Hike a nearby trail and have a picnic lunch

Return to camp and cook dinner over the camp stove

Enjoy a campfire and stargaze at night

Day 2:

Wake up early and cook breakfast over the camp stove

Spend the day exploring the park and hiking to scenic viewpoints

Have a picnic lunch on the trail

Return to camp and cook dinner over the camp stove

Enjoy a campfire and stargaze at night

Day 3:

Wake up early and cook breakfast over the camp stove

Break down camp and pack up gear

Go for a morning hike or explore a nearby attraction before departing the park.

According to Freud, the represents reason and develops during the first year of life or so.

Answers

Answer:

ego

Explanation:

Sigmund Freud was an Austrian who founded the Psychosexual Stages of Development. According to him, the human personality depends on three elements: id, ego and superego.

The element that is associated with reason is the "ego." It develops from "id," which is fueled by the pleasure principle. The ego aids the id to express its impulses in accordance to what is accepted in the society. If the "id" acts immediately without thinking, the "ego" thinks carefully before acting. It allows a person to do things appropriately.

PLEASE SOMEBODY HELP ME WITH THIS THIS IS A TEST QUESTION LOOK IN THE PICTURE .Match the 4 term with the correct Meaning.

Answers

Answer:

question 9

Explanation:

sell by date: the last day on which a store should sell a product.

pack date: the day on which a food was processed or packaged.

freshness date: the last day on which a product is considered fresh.

use by date/expiration date: the best date to throw the food away.

A patient was diagnosed with a craniopharyngioma, which is a cancerous tumor of the pituitary gland. Which
treatment will the patient most likely receive?
A.a hypophysectomy
B.an insulin pump
C.iodine-131
D.the Whipple procedure

Answers

Answer:

a

Explanation:

edge 2020

For a patient diagnosed with a craniopharyngioma, the cancerous tumor of the pituitary gland can be removed by a hypophysectomy.

What is hypophysectomy?

Hypophysectomy is the surgical removal of the hypophysis. This type of medical operation is most commonly performed to treat tumors, especially craniopharyngioma tumors.

Thus, for a patient diagnosed with a craniopharyngioma, the cancerous tumor of the pituitary gland can be removed by a hypophysectomy.

Learn more about cancerous tumor here: https://brainly.com/question/16103657

#SPJ2

A nurse is teaching the parent of an infant who has a Pavlik harness to treat developmental dysplasia of the hip. The nurse should identify that which of the following statements by the parent indicates an understanding of the teaching
A. I should remove the harness at night to allow my infant to stretch her legs.
B. I will need to adjust the straps on the harness once each week.
C. I should apply baby powder to my infant's skin twice daily.
D. I will place my infant's diapers under the harness straps.

Answers

I Believe the correct answer is A

Which of the following would be considered
healthcare environments? Check all that apply.
hospital
hospice
local gym
long-term care facility
patient's home

Answers

Answer:

hospital

local gym

long-term care facility

patient's home

Explanation:

none

Hospitals, hospice and long-term care facility would be considered healthcare environments.

Why healthcare environments are important?

The term healthcare setting represents a broad array of services and places where healthcare occurs, including acute care hospitals, urgent care centers, rehabilitation centers, nursing homes and other long-term care facilities, specialized outpatient services.

Healthcare Environment has a proven track record of creating relevant models for healthcare organizations that produces true predictive analytics. The result has been millions of dollars saved in operational costs while improving quality of care.

It consists of three categories: health impacts, air quality, and water and sanitation. The health impacts category includes the environmental risk exposure indicator.

Learn more about healthcare environments:

https://brainly.com/question/29989728

#SPJ5

explain the difference between mass and weight for object on earth and the moon

Answers

Answer:

Weight must not be confused with the mass of an object which is a fundamental property of the object expressed in kilogram (kg). Therefore, the mass of an object on the Moon remains the same as its mass on Earth. But its weight gets less because the gravity on the moon is less than on the Earth.

which of these are endocrine functions in both males and females

Answers

Answer:

The correct answer is A. The regulation of metabolism.

Metabolism is an endocrine function that takes place in both the male and female bodies. Ovulation, childbirth and the menstrual cycle are all strictly female bodily functions. The endocrine system is the collection of glands that produce hormones for several functions throughout the body.

Explanation:

The regulation of metabolism these are endocrine function in both males and females

Metabolism is an endocrine function that takes place in both the male and female bodies. Ovulation, childbirth, and the menstrual cycle are all strictly female bodily functions. The endocrine system is the collection of glands that produce hormones for several functions throughout the body.

metabolism, the sum of the chemical reactions that take place within each cell of a living organism and that provide energy for vital processes and for synthesizing new organic material.

Living organisms are unique in that they can extract energy from their environments and use it to carry out activities such as movement, growth and development, and reproduction. But how do living organisms—or, their cells—extract energy from their environments.

Learn more about metabolism

https://brainly.com/question/2258884

#SPJ2

True or False: Foods that are high in fiber can help remove unhealthy cholesterol and support a healthy digestive track.

Answers

False is the correct answer

Answer:

I am going to say False

Explanation:

Please correct me if I am wrong :)

Other Questions
Read the excerpt from Dr. Martin Luther King's "Letter from Birmingham Jail."I have earnestly opposed violent tension, but there is a type of constructive, nonviolent tension which isnecessary for growth.How does King support this claim in the rest of his letter?O by providing examples of recent nonviolent sit-insOby quoting Socrates and establishing historical precedentO by chronicling the history of violent tension throughout the Southby presenting a visual image of a world in which equality reigns Which sentence has an incorrect word? 1. Bill spoke more intelligently. 2. Bob arrived earlier. 3. Jan swam best. 4. Patti spoke most intelligentest. please find the answer quick and ill do brainlessly Describe the relationship between genes, proteins, chromosomes, and cells. Can you think of scenarios when other freedoms that are American have should be limited or taken away Compared to ballet dancing, hip-hop dancing __________.A. Harder on the feet.B. Less physical.C. More improvised.D. More delicate. Example:Brigette is putting a border around a scrapbook cover.The cover is 12 inches tall and 14.5 inches wide. Howmuch border does Brigette need? HELP!!!Black Canary yawns widely before breakfastActive voice or Passive voice What is the slope of the line below? If necessary, enter your answer as afraction in lowest terms, using the slash (/) as the fraction bar. Do not enteryour answer as a decimal number or an equation.(4,8)(2, 2) 3. Conclude the impact the Germanic barbarians such as the Vandals, Angles, Saxons, Huns, and Visigoths had on the fall of Rome. giving 80 points. Imagine that you are an economist whose job is to judge the impact of a new robotic assembly machine that is being widely adopted throughout the automotive industry. This new machinery has greatly increased the rate of new car production. However, it has also replaced many workers, leading to widespread job losses. In addition, although the supply of new cars may soon exceed demand, prices and profits have remained stable so far. In a brief paragraph, explain whether you would judge that this new technology has helped or hurt the overall economy. Be sure to clarify why you decided as you did. giving 80 points. find each missing measure find GF and m All Hindus have the same beliefs and practices O True O False Global warming is a theory accepted by a majority of scientists.Please select the best answer from the choices providedOF I need this ASAP please! Which statement best explains why Shakespeare has Cassius use the word fawn rather than a synonym such as flatter to describe his actions? O Fawn is more negative, suggesting manipulation of another for personal gainO Fawn suggests a physical connection to other men, such as hugging themO Fawn is animal imagery suggesting obedience, begging, and affectionO Fawn is more positive, suggesting that Cassius wants to give Brutus sound advice John is going to invest in an account paying an interest rate of 3.8% compoundeddaily. How much would John need to invest, to the nearest hundred dollars, for thevalue of the account to reach $1,880 in 20 years? Which of the following describes military dictatorships in Africa in the 1960s through the 1980s?a.forced other countries to make trade practices fairb.improved public healthc.were often the result of civil wars between tribes within a countryd.managed to improve the economies in many countries Can someone solve the joke please?Why did the new boy steal a chair from the classroom? If point C is the circumcenter, find each missing value(picture attached)