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goldfiish [28.3K]
3 years ago
12

Dr. Rajah is studying the effects of a new drug on cognitive performance. After random assignment of groups, one group takes the

drug while the other takes a placebo. Afterward, both groups do a series of timed brain teasers and are scored on performance. Dr. Rajah finds a significant difference between the two groups. Does his experiment have external validity?
Social Studies
1 answer:
Alinara [238K]3 years ago
7 0

Answer:

No

Explanation:

External validity refers to being able to apply the results of the research experiment to real life situations. Therefore based on the information provided in the question it can be said that Dr. Rajah's experiment does not have external validity. This is mainly due to the fact that brain teasers are problems that does not reflect on real world problems or events.

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In the context of the Fourth Amendment, the courts have ruled that:______.A. Recordings by the FBI of various telephone calls ma
Dominik [7]

Answer:

C. Without a warrant without a reasonable expectation of privacy, there is no privacy right.

7 0
3 years ago
12) From the article, Body Ritual among the Nacirema, briefly describe the culture as referred to within the article? Who are th
ludmilkaskok [199]

The Nacirema people are a group of people who live in the territory north of the Tarahuamare people of Mexico and are native Americans. Nacirema is America spelt backwards. From the article,  we are made to know that the nacirema people relish their bodies as they consider it a weak vessel that needs to be taken care of frequently through their body rituals. Every nacireman owns a shrine and there he does his magical body rituals. The nacirema are quite different in their cultural practice and magical beliefs such as the body ritual and hence considered quite unusual.  We are reminded however of  the danger of interpreting a culture based on first impressions of practices which seem unfamiliar to the observer. Invariably concluding that we should never make conclude that a people are quite different from us as they're in fact not.

8 0
3 years ago
On scene, frantic family members direct you into the basement where their 67-year-old mother has shot herself in the chest with
Elenna [48]

Answer:

Remove the pistol by picking it from the grip edge.

Explanation:

The immediate action would be your safety and the safety of the patient. A patient who has shot herself might do it again if given the chance or can even shoot the person trying to rescue her. Hence, maintaining a safe distance and prioritizing safety is the immediate action by removing the pistol from her hand. Also, the pistol should be gripped from the edge so that the finger prints of the shooter remain on the handle.

6 0
3 years ago
A gjt has three ports that have different functions. what is the purpose of the gastric port?
borishaifa [10]

Rather than feeding into the stomach like G-tubes, GJ-tubes can be used to bypass the stomach and feed directly into the second portion of the small intestine. The gastric port can be used to give medications, vent air, drain fluids, and give feeds if appropriate and safe for the individual.

What is a gastro Jejunostomy tube?

A gastrostomy-jejunostomy tube -- commonly abbreviated as "G-J tube" -- is placed into your child's stomach and small intestine. The “G” portion of this tube is used to vent your child's stomach for air or drainage, and / or drainage, as well as give your child an alternate way for feeding.

Why do people need gastric tubes?

G-tubes are used for a variety of medical conditions, but the most common use is for feedings to enhance your child's nutrition. When a child is unable to eat enough food by mouth, a G-tube helps deliver enough calories and nutrients to support their growth.

Learn more about gastric ports:

brainly.com/question/13280345

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7 0
2 years ago
Josephine’s parents divorced when she was 5 years old. By the time she was 8, both her parents had remarried and she had two ste
belka [17]

Answer:

Blended or patchwork family

Explanation:

Blended family, patchwork family, step family and reconstituted family are all descriptions of a group of people tied together by blood or adoptive bonds.

In a blended family, the parents usually have children from previous relationships, as well as new ones with their current partner. Oftentimes, all the children live together under one roof or both parents are visited at regular intervals.

The biggest problem of blended families is the concept of loyalty and the distribution of roles within the family unit.

5 0
3 years ago
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