Rachel is studying the causes, consequences, and treatments of mental illness. She samples 100 people diagnosed with generalized anxiety disorder. She provides each individual in her sample w
either a new untested drug, a placebo, or a nocebo (which occurs when a person expects negative side effects of a medication), Rachel measures sympathetic nervous system arousal a week bef
and a week after the study. The results of the study appear in the following graph.
70

Answer:

part a

random assignment ensured each participant had the same chance of being in each group so that means that the results can be more trusted as it leaves less room for data skews based on unfair grouping of participants.

the research method used was an experiment it was not effective, because as shown in the graph the results from the placebo and new drug are the the same so there was no affect on the levels of arousal with the new drug.

elements that limit the generalizability of her study include environmental factors of participants, length of time using drug, small sample size, and limited information about participants. these all affect the generalizability because each of these elements could vary greatly among test and especially in just a 100 person sample size it is hard to conclude that the results will be the same with people everywhere with GAD.

part b two physiological reactions she could have used are increased heart rate and blood pressure because these are typical signs of symptomatic nervous system arousal.

part c GABA blocks impulses between nerves in the brain cells  and with general anxiety disorder there is lots of stimuli's and when GABA is taken it can help create a calming affect  which reduces anxiety and helps people to relaxed rather than be anxious or on edge.

The relationship on the graph is showing that to have a good performance the optimal amount of arousal must be present because having too much arousal, like in many cases in which Rachel is studying, can cause anxiety and stress, and on the other side having not enough arousal can lead to consequences of not being able to sustain attention and lacks motivation.

Explanation:

CAUSES is a project determining the clinical impact of DNA sequencing for undiscovered diseases in British Columbia, and further observations are as follows:

Find out more information about the observation here:

brainly.com/question/9679245

If I have 3 blue pens and 67 red ones, am i sus? true or false?

Paano matitiyak ang tagumpay ng mga pagsasakatuparan ng mga misyon ng pamilya sa kanilang mga anak?​

A confined space has limited or restricted means for entry or exit.

Confined spaces include, but are not limited to, underground vaults,

tanks, storage bins, manholes, pits, silos, process vessels, and

pipelines. What kind of danger might this cause for a worker?

Select the 4 answer options that apply.

Oxygen deficiency

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Aiden is the sales representative for a company who manufactures large drills used in construction. What task might Aiden perform as part of his job?

(A) drilling a large hole in the earth for a bridge truss
(B) drafting the blueprints for a new bridge
(C) meeting with the potential clients to pitch new products
(D) interviewing and hiring workers to run the drill.

What scene in the show friends represents mere exposure effect

Panuto: Tukuyin kung anong bahagi ng talata ang isinasaad sa sumusunod na
mga pangugusap.
A. Simula B. Gitna C. Wakas
_____1. Ito ang pambungad na pangungusap sa isang talata.
_____2. Nilalaman nito ang pinakakatawan ng talata, mga mahahalagang
impormasyon, estatistika, mga ebidensya at marami pang ibang mga salitang
naglalarawan sa kabuoan ng paksa.
_____3. Ang layunin naman nito ay maibigay ang huling detalye, mga aral at
opinyon ng manunulat o ng paksa mismo.
_____4. Binubuod nito ang lahat ng nabanggit sa buong paksa o ilang
mahahalagang bahagi nito.
_____5. Ang layunin nito ay upang mabisang ipakilala ang paksa sa mga
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Select the three equations that pass through the points (–4, –16) and (5, 2):

y + 4 = 2(x – 16)

y – 2 = 2(x – 5)

y = 2x – 8

y + 16 = 2(x + 4)

please answer i need it

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Write a paragraph on how portable powered tools has improved your daily life and/or
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What scene in the show friends represents cognitive dissonance

HELP NOW!!! WILL GIVE EXTRA POINTS


It describes the physical and social elements common to this work.


Note that common contexts are listed toward the top, and less common contexts are listed toward the bottom


According to O'NET, what are common work contexts for Farmworkers and Laborers, Crop? Check all that apply.


outdoors, exposed to weather


exposed to disease or infections


spend time using hands to handle objects, tools, or controls


spend time climbing ladders, scaffolds, or poles


exposed to contaminants

Using the entire decision making process may be unnecessary when _____.
a.
There are many factors to take into account
b.
Decisions are small and inconsequential
c.
The path to action is not clear
d.
Many alternative decisions are in competition

Denver, Colorado often experiences snowstorms resulting in multiple inches of accumulated snow. During the last snowstorm, the snow accumulated at 45inch/hour. If the snow continues at this rate for 10 hours, how much snow will accumulate?

Describe one criticism of the Catholic Church made by Martin Luther in the period from 1517-1530.

1. Alin sa mga sumusunod ang nagpapakita ng implikasyon ng lokasyon ng bansa sa paghubog ng kasaysayan nito
a. Ang Pilipinas ay nasa Timog-silangang Asya.
b. Tinaguriang Pintuan ng Asya'ang Pilipinas.
c. Malaking bahagi ng kulturang Pilipino ay impluwensya ng mga Tsino dahil sa estratehikong lokasyon ng bansa na malapit sa China.
d. Napapaligiran ng mga anyong tubig ang Pilipinas.​

help me please i really need it

See the attachment below
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D. Technician A only IS INCORRECT!!!

Describe one way in which the painting shows a continuity

Pretend you have two boxes full of sand suspended from either side of a pulley. The boxes weigh the same amount. How much force needs to be exerted on each box to keep the system in equilibrium?A.One box should have half the force on it as compared to the other.B.Both boxes should have an equal amount of force.C.One box should have triple the force on it compared to the other.D.One box should have double the force on it compared to the other.

The benefit of using inferential statistics is that it allows a researcher to

A

describe the data

B

find the measures of central tendency

Ń

find the spread of the data

D

make generalizations about a population

E

visualize the raw data

The gig economy offers ________.

the total availability of employment and labor in the economy.
the migration of workers to high-tech jobs
an economic system in which assets or services are shared between individuals
flexible, short-term, and independent jobs

What is the transfer of heat by the movement of liquid

dokumentong nagwakas sa digmaang espanyol - amerikano​

Please help with C and D
For thorough sentences and no plagiarism please. I really need help! Thank you so much.❤️❤️❤️

which influence on perceptual sets do you feel is most helpful/harmful in everyday life

AP HUMAN GEOGRAPHY

Country a: 226 people/sq.mile(physiological density), 8078 people/sq.mile(arable land %)

Country b: 84 people/sq.mile(physiological density), 498 people/sq.mile( arable land %)


Which country above has the greater need for food importing, and why?

To balance the risk from investing in a new robotics company, what is the least risky type of investment Pamela might choose? A. Certificates of deposit B. Real estate C. High-yield bonds O D. Hedge funds SUBMIT ​

What are the risks of India’s projected population growth?

political science. please help asap. 20 pts