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GuDViN [60]
3 years ago
12

Studying a group of children from first grade through high school to see the effect of pre-schooling on educational success woul

d be which type of study?
A.longitudinal
B.Cross sectional
C. natural observation
D. Experimental

1. The nature-nurture debate has gone through this entire unit take these three areas of development intelligence and personality and explain each side of the debate for the three areas.

Or

2. You are setting up a preschool for 3-4 year olds. Knowing what you know from Piaget and Erikson, name 5 things that you would make sure you had for the student to ensure positive development and give reasons for your choices.
Advanced Placement (AP)
2 answers:
Arada [10]3 years ago
6 0
In an natural observational study investigators observe subjects and measure variables of interest without assigning treatments to the subjects

In an experimental study (inferential stat), data are used to make generalizations about a population based on a sample.

Hence the 1st question is an experimental.


frosja888 [35]3 years ago
6 0

Specifically, this type of study is called a longitudinal cohort study. Based on the options given, the most likely answer to this query isA.longitudinal 


Thank you for your question. Please don't hesitate to ask in Brainly your queries. 
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Answer:

0.447 sec

Explanation:

velocity = distance/ time

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⇒ acceleration = \frac{d^{2}h }{dt^{2} } = 24 \frac{ft}{sec^{2} }

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