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Studentka2010
3 months ago
9

Dr. Dameron wants to test whether the Yerkes-Dodson law holds true for the players on a college basketball team. Dr. Dameron wil

l manipulate arousal in the players by giving them different doses of caffeine. Which method would best allow Dr. Dameron to test the causal effects of arousal on performance in the players, and what results should he expect to find?
Social Studies
1 answer:
tia_tia [1.5K]3 months ago
8 0

The Yerkes-Dodson Law postulates a direct correlation between arousal and performance.

Explanation:

The Yerkes–Dodson Law is a well-documented connection between arousal levels and performance, attributed to psychologists Robert M. Yerkes and John Dillingham Dodson in 1908. This principle indicates that as arousal, either mental or physiological, increases, performance improves, but only to an extent.

The Yerkes-Dodson Law indicates a linear relationship between arousal and performance. Essentially, a rise in arousal up to a specific threshold can enhance performance. However, if arousal surpasses that optimal point, a decline in performance can be observed.

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Development of the society is a universal process justify this statement​
OLga [1687]

Answer:

The justification for this statement is provided below.

Explanation:

Societal development is an inherent global phenomenon because no community can progress in isolation. Although the rate of advancement may vary between societies due to factors like culture, ethnicity, environment, belief systems, and educational attainment, it remains a universal process.

The universality of societal development is evidenced by several factors:

1. Humanity shares connections through trade, migration, or the spread of cultures; even indigenous populations are part of this network.

2. Today’s world resembles a global community, as news from diverse locations—including states, nations, and continents—shapes societal perceptions.

3. National and International trade exchanges have influenced elements like food, fashion, medicine, and architecture. For instance, the rise of English language adoption and the prevalent suit-and-tie fashion.

4. The pursuit of knowledge, such as attending universities, has a significant impact on individuals, who then affect their local environments and new communities. An example is the shift from a strong focus on arts education to the sciences.

5. The Internet, television, and social media have shaped societal norms regarding what is deemed acceptable or outdated, such as the movement surrounding Black Lives Matter.

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3 months ago
An industrial/organizational psychologist has been consulting with a company that runs weekend job-seeking workshops for the une
Juliette [1565]

Answer:

0.146

Explanation:

Cohen's d is calculated by (mean of experimental group - mean of control group) divided by standard deviation

Cohen's d= (8-7.4)/4

= 0.146

8 0
1 month ago
Which of the following is NOT involved in critical thinking?
Juliette [1565]

Answer:

Option D: a dogmatic stance.

Explanation:

A dogmatic person firmly believes in something without having evidence to support their belief.

8 0
2 months ago
Read 2 more answers
When installing the canvas cargo cover on the HMMWV, what feature holds the canvas top securely against the sides of the vehicle
OLga [1687]

Answer:

adjustable straps at the rear of the vehicle

Explanation:

The canvas cargo covers for HMMWV trucks are attached to the vehicle by threading through gaps and securely fastened with adjustable straps at the rear of the vehicle. The corresponding image is provided above. These straps ensure that the soft top is tightly secured for an aesthetically pleasing finish and allow for hassle-free installation and removal as needed.

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3 months ago
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