While Conducting an Experiment on Alcohol Tolerance,Dr

question 30

Multiple Choice

While conducting an experiment on alcohol tolerance,Dr.Guff solicits his participants at the door to Skam's (a local drinking and social establishment) .When he publishes his findings (that people are extremely tolerant to the effects of alcohol) ,Dr.Guff's research will likely be criticized because ____.

• A) there are too many dependent variables
• B) he used a double-blind design
• C) the sample is biased
• D) there is no placebo

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Definitions:

Disabilities

Impairments that may be cognitive, developmental, intellectual, mental, physical, or a combination of these, significantly affecting a person's life activities.

CAGE

A brief questionnaire used in health screening for detecting potential problems with alcohol abuse, based on four simple questions.

Patient Health Questionnaire

A self-administered diagnostic tool for common mental health disorders used by healthcare professionals.

Mini-Cog

A brief screening tool used to assess cognitive function, specifically to screen for cognitive impairment and dementia, through memory and attention tasks.