ch 2

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Across

4. the measure of a relationship between two variables or sets of data

7. the group treated the same as ethe experimental group but without the treatment

9. any factor that is capable of changing

10. Subject is in a natural setting without interference

Down

1. the group to which the independent variable is applied

2. an experiment in which the participants are unaware of who received the treetment

3. situation in which researchers expectations influence a persons behavior and outcome

5. reaserch method were data is collected from groups of participants of different ages and compared

6. reaserch method were data is collected of years to asses how charecteristics change or remain the same

8. Reasearch method that involves an intensive investigation of one or more deveopment

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