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miv72 [106K]
3 years ago
9

Although newspapers reported that a murder victim had been stabbed with a knife, two police investigators knew that the actual m

urder weapon was a letter opener. While carefully monitoring the changes in the heart rate and perspiration level of a prime suspect, the investigators asked him if he typically used a letter opener on his mail. The investigators were making use of the______________.
Social Studies
1 answer:
kakasveta [241]3 years ago
8 0

Answer:

<em>guilty knowledge test</em>

Explanation:

<em>Guilty knowledge test:</em> The guilty knowledge test is also denoted as GKT, and is referred to as the psycho-physiological questioning technique which is being utilized as a part of the polygraph examination that assesses the suspects in terms of concealing guilty knowledge through measuring his or her physiological response while performing a specific series of a few multiple-choice questions.

<em>The given statement in the question signifies that the investigators were using the guilty knowledge test.</em>

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3 years ago
What countries engaged in the Colonial Expansion?
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Answer:

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3 0
2 years ago
In a study reported in the text, African-American children were told stories in which light- and dark-complexioned African-Ameri
Alex17521 [72]

Answer:

a.

Explanation:

Based on the information provided within the question it can be said that the children remembered more stories in which the light-complexioned characters had positive attributes and the dark-complexioned characters had negative attributes. Since many of these older stories associated positive attributes to those with light-complexions and children tend to remember the positive attributes more.

6 0
3 years ago
If they spend all night writing computer programs, Laurence can write 10 programs while Carrie Anne can write 5. If they spend a
alukav5142 [94]

Answer:

Laurence has an absolute advantage in both programs and sunglasses

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            "Absolute advantage" is used in economic terms which means the capability of an individual or organisation to produce or have an advantage of producing more product or services using the equal amount of resources is termed as having "absolute advantage" for that individual or organisation.

            Here while writing programs, Laurence wrote 10 programs while Carrie Anne can wrote 5 programs.

            And  while making sunglasses, Laurence made 6 sunglasses while Carrie Anne made 4 sunglasses.

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Thus the answer is

"Laurence has an absolute advantage in both programs and sunglasses".

5 0
3 years ago
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