<span>The pre-operational stage is characterized by egocentric thought. This is the second stage and lasts from about age two until age seven. The child is learning to speak, but cannot yet think abstractly and use logic. The child in this stage focuses primarily on themselves and has a hard time taking the perspective of others. The child assumes that others view the world in the same way that they do.</span>
Theism: t<span>he belief in god or gods as divine powers worthy of worship</span>
<span>c. the national debt is an accumulation of deficits
</span>In simple terms, a budget deficit<span> is the </span>difference between<span> what the</span>federal government<span> spends (called outlays) and what it takes in (called revenue or receipts). The </span>national debt<span>, also known as the public </span>debt<span>, is the result of the </span>federal government<span> borrowing money to cover years and years of budget </span>deficits<span>.</span>
Answer:
Replication
Explanation:
The 3 main principles of experimental deisgn
1. Randomisation
2. Replication
3. Blocking
Replication
This has different definition. It is when a researcher repeats that is replicate research findings through correct use of operational definitions, procedures, etc.
A good research mut be replicated and it must result in the same or similar in terms of findings each time the experiment is performed.
It also implies that the treatment used in an experiment was used more than once in an experiment. It because allows us to estimate the inherent variability in the data. This allows us to know and judge if an observed difference in treatment was as a result that is it could be due to chance variation.
Replication is very important because when we have one experiment or treatments once, we would not know if the observed difference is due to the treatments or just random variability. But replication helps you to know the reason for the observed differences.
<span>Those connections have not disappeared and that people are not necessarily worse off because of those changes.</span>