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matrenka [14]
2 years ago
14

Dr. Chen designs an experiment to study the effect of facial expressions on dating preferences. His participants see photographs

of people who have a neutral facial expression or who are smiling. Dr. Chen asks participants to rate the attractiveness of each photograph. In this experiment, the participants seeing the neutral faces are the _________, and the participants seeing the smiling faces are the _______. Group of answer choices
Social Studies
1 answer:
levacccp [35]2 years ago
7 0

Answer:

Control group; experimental group

Explanation:

Control group: In research, the term "control group" is described as a group through which specific comparisons are being made in research or experiment. The main purpose of the control group in an experiment whereby the effect of treatment is considered unknown and hence, the comparison between the experimental group and the control group are being utilized to measure the "effect of the treatment".

Experimental group: In research, the term "experimental group" determines the group of specific participants who are being exposed to an independent variable. Therefore, these participants are either exposed or receive the "treatment variable".

In the question above, the given statement represents the participants seeing "neutral faces" are in the control group and the participants seeing "smiling faces" are in the experimental group.

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A __________ reinforcer is any reward that naturally increases the frequency of a target behavior.
katrin [286]
I believe the answer is: Primary

For example, let's say take a look at normal employees at a company.

For most of them, the main reason they spend their time to do the job correctly is to obtain money/salary even though they have to spend their time being scolded by unlikable boss.

In the scenario above, we can say that money is the primary reinforcer for the target behavior
5 0
3 years ago
A screen print titled marilyn by andy warhol. colored multiple portraits of marilyn monroe are on the left. right is a black and
lawyer [7]

Answer:

Answers may vary. It suggests the sequential images of film, the medium that made Monroe famous.

Explanation:

answer on edge

5 0
1 year ago
Psychological tests show 18-year-old Isaiah has an intelligence score of 65. Nevertheless, Isaiah can, with a few seconds mental
docker41 [41]

Answer:

<em>Isaiah is a person with savant</em> <em>syndrome</em>

Explanation:

<em>Savant syndrome: </em>In psychology, savant syndrome is one of the mental health condition in which an individual suffers from significant mental hindrance or disabilities that displays a few specific capabilities which is considered as far more than an excess of average people. An individual who is diagnosed with savant syndrome often shows a few special skills set in which he or she excels and is somewhat related to memory such as map-making, calculation, musical ability, and artistic ability.

3 0
3 years ago
A sound _____ argument allows a person to draw a conclusion with certainty or that must be true if the premises are true.
Zolol [24]

A deductive argument is one that the arguer wants to be deductively valid, that really is, to provide a guarantee that the conclusion is correct if the premises are correct.

This principle may alternatively be put as follows: in a deductive argument, the premises are designed to give such strong evidence for the conclusion that, if the premises are true, the conclusion cannot be wrong. A valid (deductively) argument is one in which the premises successfully ensure the conclusion. If a valid argument has true premises, it is also said to be sound. All arguments are either valid or invalid, and either sound or unsound; there is no such thing as being partially valid.

Therefore, the answer is deductive argument.

To know more about deductive argument click here:

brainly.com/question/1803030

#SPJ4

7 0
2 years ago
The question is down there
jeka94

Answer:

Okay, so the first one is both because both lands could be sold at this time,

The  second one is American steelers,

The Third is Native America,

And finally, the  last one is Both,

(the last one was obvious you should of know one at least!)  

Explanation:

hope that helped

-gabrielle

8 0
3 years ago
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