In African American males, ages 30-50 years of age, will an educational and physical activity intervention decrease blood pressures as compared to standard medical treatment.Discuss.

In African American males, ages 30-50 years of age, will an educational and physical activity intervention decrease blood pressures as compared to standard medical treatment.Discuss.

Write a 2-page paper addressing the sections below of the research proposal.

Methodology

Extraneous Variables (and plan for how controlled).
Instruments: Description, validity, and reliability estimates, which have been performed (on a pre-established measure). Include plans for testing validity and reliability of generating your own instrument(s).
Description of the Intervention
Data Collection Procedures

RUBRIC

Identifies extraneous variables and plan for how is controlled.

Instrument is appropriate to address research question.

Includes description of the selected instrument(s), validity, and reliability estimates.

Description of the Intervention is fully addressed.

Data Collection Procedures are clear and succinct.

Followed APA guidelines for writing style, spelling and grammar, and citation of sources. 5

In a study, there is always the possibility of extraneous variables or unforeseen circumstances that may interfere positively or negatively with the results of the study. There are some ways extraneous variables can be limited or controlled. Additionally, to maintain controls recognized in the study plan, it is important to continuously watch for previous or formerly unidentified extraneous variables that may have an influence and effect on the data you are collecting (Grove, Burns, Gray, 2013).

In the case of my study, demand characteristics, confounding variables, experimenter / investigator effects, participant variables and situational variables may affect the outcome (Cherry, 2016).


 

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