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Paul [167]
2 years ago
9

_____ is a threat to internal validity stemming from either long-term or short-term physiological changes occurring within the p

articipants that may influence the dependent variable.
Social Studies
1 answer:
seropon [69]2 years ago
4 0

Maturation is a threat to internal validity stemming from either long-term or short-term physiological changes occurring within the participants that may influence the dependent variable.

<h3>What are physiological changes?</h3>

Ageing causes physiological changes in all organ systems. Arteriosclerosis develops, blood pressure rises, and cardiac output declines. Lung function is compromised, vital capacity is reduced, and expiratory flow rates are slowed.

Pregnancy causes a number of physiological changes in the mother, such as an increase in fat and total body water, a drop in plasma protein concentrations, particularly albumin, an increase in blood volume, cardiac output, and blood flow to the kidneys, and a decrease in blood pressure.

Learn more about physiological changes here:

brainly.com/question/14970685

#SPJ4

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When an ongoing stimulus is removed contingent on a response and this removal results in a decrease in the rate of behavior, the
hichkok12 [17]

Answer: Negative punishment

Explanation: Negative punishment is use to reduce a behavior by removal of a favorable stimuli. It is a kind of punishment which focuses in reducing the rate of undesired behavior from an individual. Example is being grounded,losing access to a toy.

6 0
3 years ago
4) What is the one responsibility the vice president has, that is not listed in
olganol [36]

Answer:

Leader of the Senate

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3 years ago
An analysis of stepfamilies found that _____ percent of children in stepfamilies show adjustment problems.
valentina_108 [34]

An analysis of stepfamilies found that 25 percent of children in stepfamilies show adjustment problems.

<h3>What does the term step family mean?</h3>

This is the term that is used to refer to the fact that the parents of the children have gone ahead to marry other people that are not their own mothers or their fathers. This may have effects on the child.

Some of the children may bottle up a lot based on this scenario. In other times they may start to exhibit certain behaviors because they are having issues coping with a family that they do not see as their own.

Read more on family here: brainly.com/question/2086211

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3 0
2 years ago
Why were the Anansi stories popular among slaves in Jamaica?
makvit [3.9K]

The Anansi stories were important to the enslaved people in Jamaica for primarily three reasons:

1. These stories originated from West Africa and were brought over to the Americas with the captured slaves and was a means for them to have some level of connection to their homeland.

2. Also, as more and more slaves were born in Jamaica, the stories were passed down from mother/father to child. In many instances, families were broken up and slaves were separated from their relatives for the monetary gain of the planters/owners. These stories then became a way to remain close to the family that the slaves had been separated from.

3. The Anansi stories are always comical and as such it was a great way for the slaves to come together and enjoy themselves away from the very hard hard life that they led.

6 0
3 years ago
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What actions might a standing committee take when a bill is referred to them? Select four options.
valina [46]

Answer:

Five courses of action a committee may take on a bill are: report it favorably; refuse to report it; report it in amended form; report it unfavorably; or report a substitute bill written by the committee. 8. Four types of votes in the House are: voice votes, standing votes, teller votes, and roll-call votes.

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3 years ago
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