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Annotation Notes 1. Observation made in natural enviroment; can be generalized to real world; however, there is little control over

extraneous variables; bias and differences in observers; cannot infer cause and effect (not experimental) 2. experimental can infer cause and effect

Correlation allow for quantitative analysis of relations between variable

As indicated earlier, bot can be use for the LTR

3. delete wordiness 4. Revise, remove wordiness, and use appropriate punctuation:

The majority of student's data was collected from three stages, before they reached adulthood: breastfeeding, adolescent, and and teenage.

5. Revise, remove wordiness, and use appropriate punctuation

6. 7.