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saul85 [17]
3 years ago
15

Dr. Grodner is conducting an experiment on age-related changes in memory. He is comparing how well retirees and high school stud

ents perform on a memory task. In order to conveniently schedule research participants, he has the older adults come to the lab during the day, since they are retired. The students come to the lab in the evening, after they are finished with school and other activities. What is the problematic confound in this study?
Social Studies
1 answer:
Bas_tet [7]3 years ago
4 0

Answer:

The time of day the subjects do the study

Explanation:

In research, a confounding variable refers to <u>an external variable that is not originally taken into consideration and that it changes the effect and relation between the independent and dependent variable.</u>

<u />

In this example, Dr. Grodner is conducting an experiment on age-related changes in memory by making retirees and high school students take a memory task. However, the older adults come to the lab during the day while the younger ones come in the evening after they finish their daily activities. We can see that <u>Dr. Grodner is not taking into consideration the variable of the time of the day the subjects come to the lab and that this could be an influence in how well they perform in the task (since the younger subjects might be more tired during the evening) </u>and therefore this would be a confounding variable that would change the results of his study making it not reliable.

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Renting a place of residence is having fewer responsibilities than homeowners since they do not have to deal with maintenance and repairs. It also offers mobility when a location change is necessary or desirable. Taking possession of a rental house is cheaper than buying a home.
7 0
3 years ago
A laboratory test that should be routinely monitored in patients receiving digitalis therapy is :_________
coldgirl [10]

A laboratory test that should be routinely monitored in patients receiving digitalis therapy is the <u>digoxin test</u>.

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Digoxin is a medicinal drug used to help deal with heart failure and heartbeat irregularities. Your digoxin tiers inform you the quantity of digoxin this is for your frame at a certain time.

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6 0
2 years ago
Which of the following scenarios demonstrates a person's ability? Group of answer choices Lei practices basketball and takes les
Aleks [24]

Answer:

Jake has gotten much quicker at creating databases after taking an online course.

Explanation:

Cognitive development can be defined as the development of thought processes, skills, knowledge and problem-solving abilities from infancy through adulthood.

Jean Piaget was a developmental biologist and psychologist who worked extensively on cognitive development in infants and teenagers; these are judgement, knowledge and thoughts.

Jean Piaget's stages of cognitive development in an ascending order are;

I. Sensorimotor: this is between 0 - 2 years (18 - 24 months) where the child exhibits object permanence.

II. Preoperational: this is age 2 - 7 years where the child acts in an egocentric manner.

III. Concrete operational: this is age 7 through age 11 and the child thinks logically at this stage.

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5 0
3 years ago
The flat lands which boarded Rome provided protection from other enemies.
Scrat [10]

Answer:

False.

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8 0
3 years ago
The self-regulatory perseveration theory of depression suggests that depressed individuals are likely to have _____ levels of se
e-lub [12.9K]

The self-regulatory perseveration theory of depression suggests that depressed individuals are likely to have <u>high </u>levels of self-awareness.

<h3>What is Self-Regulatory Perseveration Theory of Depression?</h3>

The self-regulatory perseveration theory of depression contends that one way people can fall into depression is by persistent self-focus on an unattainable goal. Depression causes a loss of self-regulatory ability, depressed people are less able to persevere in the face of difficulty.

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Therefore, we can conclude that the correct option is D.

Your question is incomplete, but most probably your full question was:

The self-regulatory perseveration theory of depression suggests that depressed individuals are likely to have _____ levels of self-awareness.

a. low

b. moderate

c. variable

d. high

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6 0
2 years ago
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