A group of people agree to participate in an experiment on short term memory. The researcher measures their reading level to get the results. Many other researchers perform the same experiment and come up with the same results. Discuss reliability and validity in relation to this situation. Maximum of 150 words

Answers

Answer 1

Answer:

The experimental procedure has high reliability but still it is required to evaluate its validity

Explanation:

Reliability and validity are terms used to determine the quality of research, indicating how good is the technique, method and/or test of the experimental procedure. Reliability indicates the consistency of the experimental measurements to be evaluated, while validity indicates the accuracy of these measurements. In this case, the experimental procedure has high-reliability since many researchers obtained the same results independently. Thus, reliability is calculated by comparing different versions of the same measurement (i.e., many researchers measuring the same thing). Moreover, validity still has not been estimated, as this value has to be calculated by comparing the results of other data, models or theories.


Related Questions

We try to determine if we can use sugar intake and hours of exercise to see if an individual's weight differs at different time period, which test should we use

Answers

Answer:

"ANCOVA" seems to be the appropriate response.

Explanation:

In laboratory experiments, ANCOVA should be used whenever researchers try to eliminate the influence of any ancestral component.  It's being used to evaluate categorical variables' primary and before becoming on some kind of continuous variable (dependent), monitoring the consequences of several other variables chosen that co-vary with either the variables (dependent).

A provider order states kanamycin 700 mg im, the kanamycin label states to add 5ml of sterile water to 1 gram kanamycin, how many milliliters should be given
2.1 ml
2.5 ml
2.8 ml
3.2ml

Answers

Answer is 3.5ml=700mg.
1gram(1,000mg)=5ml
200mg/ml

Which of the following are methods of treating diabetes?

Answers

#1 thing you can do is manage your blood glucose by eating foods that are low in sugar and low in saturated/trans fat. If you are a diabetic you should be eating healthy fruits and vegetables, with little meats and desserts. Also plenty of water is necessary.

Which of the following are methods of treating diabetes?
Oral medication
Insulin
Surgery
All the above

Answers

all of the above, the last one
Insulin helps your body turn blood sugar into energy.

Cleft lip, cleft palate, and spina bifida are associated with a vitamin C deficiency in the mother’s diet.​
true of false

Answers

false. it’s a mutantation in the DNA and the genes during cell division
false.

nothing that the parents do contributes to these deformities :)

Whole milk has 3.25% milk fat in it. Knowing that you just had 10 grams of milk fat, how many grams of milk did you drink?

Answers

Answer:

307.69 grams

Explanation:

hope it's useful to you

Whole milk has 3.25 % milk fat in it. That means 100 grams has 3.25 % of milk fat. so,10 grams of milk has 0.325 milk fat in it.

What is milk fat?

Milk is important for the growth of the body. It plays for the growth and development of the body. 100 grams of milk fat has 3.25 % milk fat in it.

100 grams = 3.25 % of milk fat.

10 grams = x

x = 10 * 3.25 / 100

 =0.325  %

Milk contains lots of proteins and minerals. It is essential for the growth of the body. It also contains important minerals such as calcium and proteins.

Therefore, Whole milk has 3.25 % milk fat in it. That means 100 grams has 3.25 % of milk fat. so,10 grams of milk has 0.325 milk fat in it.

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A female patient brings in a new prescription for amoxicillin 500 mg. As you are entering the prescription into the system, you receive a warning showing that the patient has filled a prescription for Alesse, an oral contraceptive.

Answers

you should note how it will affect the body and the person. you need to know the side affects of both medications to fully understand what could possibly happen

Amoxicillin 500 mg is used to treat infections caused by bacteria and the side effects of Amoxicillin are bloating, blood in urine and back pain.

What is contraceptive pills?

Contraceptive oral pills are the medicines used to control the pregnancy after an unsafe physical activity.

Contraceptive pills are taken within 72 hours of intercourse for effective results that help to avoid pregnancy.

The contraceptive pills are not good to be consumed on regular basis and it will lead to side effects such as it reduces the production of hormones that are responsible for birth and pregnancy.

Amoxicillin 500 mg is the medicine administered to the patient who is suffering from a bacterial infection. The main side effect of amoxicillin is diarrhea.

Large number of antibiotics do not affect birth control.Contraceptive oral pills are the medicines used to control the pregnancy after an unsafe physical activity.

Therefore, amoxicillin 500 mg is used to treat infections caused by bacteria and the side effects of Amoxicillin are bloating, blood in urine and back pain.

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Blank is a technical skill required of a pharmacy technician

Answers

Accurate and detail oriented

The medication delivery process places patient safety first and foremost. Pharmacy technicians must be able to multitask while maintaining accuracy and great attention to detail. These are essential qualities in the pharmacy technician.

Accurate and detail oriented

The medication delivery process places patient safety first and foremost. Pharmacy technicians must be able to multitask while maintaining accuracy and great attention to detail

You receive a skeletal individual in your lab who has evidence of sharp force trauma to the cranium. The wounds have a cone shaped cross section, fracture lines radiating outward and very little wastage. This wound could have been made by which of the following:

a. Ice pick
b. Axe
c. Hammer
d. Kitchen Knife

Answers

Ice pick if there is little wastage. The cone shape center could be either hammer or ice pick but hammer would cause excessive wastage and fracture lines to thicken. the answer is A. ice pick i believe. if wrong please tell me the correct answer.

A skeletal individual in your lab who has evidence of sharp force trauma to the cranium. The wounds have a cone shaped cross section, fracture lines radiating outward and very little wastage. This wound could have been because of the ice pick.

What is the number of bones in human skeleton ?

It is the 206 bones total in the human skeleton.

The wounds have a cone shaped cross section, fracture lines radiating outward and very little wastage means the wounds were cone shaped and the injury was definitely because of the ice pick as the front edge as sharp and where the very little of wastage done.

The type and the kind of shape of the wounds and the cuts that were made on the body definitely shows the type of injury is made through the ice pick.

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In order to perform abdominal surgery without large incisions, surgeons use to be able to see.
A smaller incision in the body leads to .
In the field of cardiology, are used to open clogged arteries in the heart.

Answers

1. Laparoscopic incision?
2. Less risk for infection, shorter healing time.
3. Stent

Answer:catheter ablation? Is that what you’re asking about?

Explanation:

The provider ordered a heparin bolus of 5,000 units iv followed by a heparin drip at 1,000 units per hour. the standard mixture of heparin is 25,000 units/500 ml of d5w. at what rate in milliliters per hour should the pump be set?

15ml
20ml
25ml
20ml

Answers

The answer is 1000 units/hour= 20ml/hour

Answer:20

Explanation:

1000 divided 25000 then multmultiply by 500


If Barbara felt that she wanted to grow and get additional training, how should she go about it?

Answers

In what way???-/——///

The frontal lobe is the last part of the brain to develop; this typically occurs when an individual is 20 years old or older. How might this fact affect the actions and behaviors of those not yet in their 20s?

Answers

It will make them act off of their attitude and not what they think of the situation there for making younger minds less mature

The frontal lobe is the last part of the brain to develop and this makes individuals that aren't in their 20's have impulsive behaviors.

The frontal lobes can be found directly behind an individual's forehead. They're the largest lobes that can be found in the human brain.

The frontal lobe is responsible for impulse control, social interaction, problem-solving, etc. It helps in controlling one's ability to control their emotions or solve issues.

It should be noted that the frontal lobe is the last part of the brain to develop. It usually develops when an individual is in their 20s. In this case, people who are below 20 years, usually act quickly without thinking about the results of their actions.

In conclusion, as one matures and the frontal lobe develops, we learn to control our emotions and actions better.

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I left my guinea pig alone and when I came back there was a round thing that is hard what is it 50 points

Answers

its a brown thing that exits your body

since it’s hard I say take it to the vet or ask your mom

mabye it has reverse diarrhea

( instead of soft hard) and not constant

why is urine called urine? why is the urinary system so important ?

Answers

Answer:

Gets rid of bad bacteria in the body

Explanation:

The urinary system allows your body to successfully filter out your blood, creates urine as a waste product, then stores and excretes it. But that's not all it does. The urinary tract system is an integral part of your body's overall maintenance as it works to maintain homeostasis and produce necessary hormones. The English word urine (/ˈjuːrɪn/, /ˈjɜːrɪn/) comes from the Latin urina (-ae, f.), which is cognate with ancient words in various Indo-European languages that concern water, liquid, diving, rain, and urination.

All of the following medications may have undesirable effects on sexual functioning except?

Answers

Where is the list of medications?

Kirron arrived and took over compressions. To ensure high-quality CPR, providers should switch off giving compressions every_____minutes or sooner if the provider giving compressions is fatigued.

Answers

Answer:

every two minutes

Explanation:

Answer:

the answer is 2 minutes

High-quality cardiopulmonary resuscitation (CPR) is a fundamental parameter during cardiac arrest. A provider must be able to deliver high-quality CPR to save lives.

High-quality CPR involves the following parameters:  

1-Chest compression fraction (CCF). The CCF is defined as the proportion of resuscitation time without circulation during which compressions are administered (CCF value must be >80%)

2-Chest compression rate of 100-120/min. The chest compression rate can be defined as the expected frequency of chest compressions delivered per minute.

3-Chest compression depth (recommended at least 50 mm in adults). Chest compression depth indicates the displacement of the patient's sternum from the resting position

4-Chest recoil (residual leaning): Chest recoil refers to the re-expansion of the chest to enable blood flow to the heart during high-quality CPR.

5-Ventilation (no excessive).  

These parameters must be rigorously controlled to protect patients from cardiac arrest, and therefore a provider cannot be fatigued when making CPR.

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The Joint Commission is the main organization that oversees this for hospital, laboratories, nursing homes, and ambulatory health
clinics?
a. Accreditation
b. ethics committee
c. standards of practice
d. risk management department

Answers

A. accreditation is the correct answer
A. Accreditation is the answer.

Almost all professions and organizations have standards of behavior for their employees called...
a.Medical Ethics
b.applied ethics
c. code of ethics
d.bioethics

Answers

C. Code of ethics, is the correct answer to this question.
C. Code of ethics

Explain: Ethical codes are adopted by organizations to assist members in understanding the difference between right and wrong and in applying that understanding to their decisions

Which item below should not be worn into a sterile compounding area of the pharmacy?

a. Pants
b. Socks
c. Hair bands
d. Make up
e. Sneakers

Answers

D. make up should not be worn
I agree with D
Merry Christmas

Your umbilicus (​bellybutton​) is (​anterior/posterior​) to your tushy.

Answers

the bellybutton is anterior to the butt
The belly button is in posterior to your

In osteoporosis, the bones become weak due, in part, to bone reabsorption. Which cell type is probably highly active in this disease?

Osteogenic

Osteoblast

Osteocyte

Osteoclast

Answers

Answer:

Osteoclast

Explanation:

Osteo means bone

Clast means to deteriate

6.Explain the neural control of the vascular system.

Answers

The regulation of the heart and peripheral circulation by the nervous system in accomplished by control centers in the medulla that receive descending input from higher neural areas in the brain and afferent input from mechanically and chemically sensitive receptors located throughout the body.

In traditional academic writing, which pronoun is best avoided?

Answers

Second person pronoun

Hi :v.......,,.............

Answers

Answer:

hi

Explanation:

Answer:

heyyyyyyyyyy lol :)))))

A disaster may be caused by nature or by humans and is considered to be any that injures or kills many people at one time.

Answers

Answer:

natural hazard is a threat of a naturally occurring event will have a negative effect on humans. This negative effect is what we call a natural disaster. In other words when the hazardous threat actually happens and harms humans, we call the event a natural disaster.

Natural Hazards (and the resulting disasters) are the result of naturally occurring processes that have operated throughout Earth's history.

Most hazardous process are also Geologic Processes.

Geologic processes effect every human on the Earth all of the time, but are most noticeable when they cause loss of life or property. If the process that poses the hazard occurs and destroys human life or property, then a natural disaster has occurred. Among the natural hazards and possible disasters to be considered are:

Earthquakes

Volcanic Eruptions

Tsunami

Landslides

Subsidence

Floods

Droughts

Hurricanes

Tornadoes

Asteroid Impacts

All of these processes have been operating throughout Earth history, but the processes have become hazardous only because they negatively affect us as human beings. Important Point - There would be no natural disasters if it were not for humans. Without humans these are only natural events.

Risk is characteristic of the relationship between humans and geologic processes. We all take risks everyday. The risk from natural hazards, while it cannot be eliminated, can, in some cases be understood in a such a way that we can minimize the hazard to humans, and thus minimize the risk. To do this, we need to understand something about the processes that operate, and understand the energy required for the process. Then, we can develop an action to take to minimize the risk. Such minimization of risk is called hazard mitigation.

Although humans can sometimes influence natural disasters (for example when poor levee design results in a flood), other disasters that are directly generated by humans, such as oil and toxic material spills, pollution, massive automobile or train wrecks, airplane crashes, and human induced explosions, are considered technological disasters, and will not be considered in this course, except when they occur as a secondary result of a natural disaster.

Name the three anatomical planes and the motions they are correlated with.

Answers

Answer:

The three planes are frontal, sagittal, and transverse.

Frontal- Abduction and Adduction

Sagittal- Flexion and Extension

Transverse- Internal and External Rotation

Hope I helped :)

An 18-year-old man lacerated his left hand and required sutures. The sutures were removed 1week later. Wound healing continued, but the site became disfigured by a prominent raised, nodular scar that developd over the next 2 months. Which of the following terms best describes the process that occurred during this 2-month period? A. Organization; B. Dehiscence; C. Resolution; D. Keloid formation; E. Secondary union

Answers

D. Keloid formation is the answer.
D is the correct answer
Other Questions
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