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klio [65]
3 years ago
12

Five-month-old Eric picks up his mother's keys and begins to put them in his mouth. His mother takes the keys away from Eric, an

d he begins to cry. However, as soon as she puts the keys out of sight behind her back, Eric stops crying and becomes interested in something else. This story demonstrates Eric's lack of ________
Social Studies
1 answer:
k0ka [10]3 years ago
4 0

Answer: Object permanence

Explanation: Object permanence is the mechanism that describes about the fact that the objects and things will exist and events will take place in environment even though if it cannot be sensed or perceived.

Erick does not display the quality of understanding the object permanence.He is interested in the keys till he can see it and would cry for it when its taken away from it.

As soon as keys are hidden from him,he gets involved into something else and stop crying thinking that it gone or doesn't exist anymore .Thus, he is not aware that keys exist in the hidden manner.

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According to the Screen Actors Guild figures for 1997, which
Yanka [14]

Answer:

C. Progress had finally been made in the balance between populations and representation.

Explanation:

3 0
2 years ago
________ is a strong candidate to act as a retrograde messenger from the dendrite to the terminal button. nitrous oxide nitric o
lakkis [162]
I believe the answer is: Nitric oxide
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4 0
3 years ago
A brownfield is an urban area of
Alla [95]

Answer:

E. abandoned, vacant factories, warehouses, and residential sites that may be contaminated from past uses.

Explanation:

A brownfield refers to a land that was used in the past for industrial or commercial activities which is not currently being used and that can be contaminated. According to this, the answer is that a brownfield is an urban area of abandoned, vacant factories, warehouses, and residential sites that may be contaminated from past uses.

3 0
3 years ago
Read 2 more answers
the length of a ant in inches is about 1/8 inch.write this as a decimal.then write in meters in standard form, in centimeters an
igomit [66]
The ant is 0.125 inches long. (1/8= 0.125)
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Hope this helps!
4 0
3 years ago
Which of the following is true of convenience sampling? - Using convenience samples to develop constructs and scales can be risk
BigorU [14]

Answer:

Using convenience samples to develop constructs and scales can be risky.

Explanation:

Convenience sampling refers to the process of gathering information from a sample that is conveniently available to the researcher (family members, friends in social media). This is not a random sampling method because not all of the members have the same probability to be selected.

  • Using convenience samples to develop constructs and scales can be risky.

From the definition, we can say that using convenience samples to develop constructs and scales can be risky since <u>the information gathered by using this sampling does not necessarily represent the characteristics of the population (since it was not chosen at random).</u>

  • It is a time-consuming process when there are a large number of respondents.

This is not a time-consuming process but is actually easier to gather information this way rather than by other methods.

  • It is commonly used in the later stages of research.

This process is a gathering of information process and it takes place at early stages of the research

  • The representativeness of the sample can be measured because sampling error estimates are not calculated

As we said before, this is not a random sample and therefore it is not necessarily a representative sample.

  • It is commonly used to generalize results to the target population.

Although probably our sample shares some characteristics with our target population, this sampling is not used to generalize results to the target population.

6 0
3 years ago
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