Please select the eligibility criteria that correspond to the clinical trial below.
Title: Make Better Choices (MBC) - Multiple Behavior Change in Diet and Activity
Brief Summary: The average adult has a poor quality diet and sedentary lifestyle, but the best way to produce sustained healthy change remains unknown. The MBC2 intervention uses handheld technology to help individuals monitor and transmit information about their eating and activity remotely to a behavior coach. The proposed trial tests whether MBC2 intervention improves diet and activity more than a stress management control condition, and whether changing multiple health behaviors is best achieved by changing them all at the same time, or one after another.


Options:
A: Inclusion Criteria:

* Participants must expect to reside in the Chicagoland area for the next 9 months
* Must be willing to record diet, sedentary activities, and/or stress and sleep and wear an accelerometer for 12 weeks and intermittently thereafter for the next 9-months
* Must agree to make changes in eating and activity or in sleep and relaxation behaviors
* Participants must report all of the following on screening questionnaires:

  * Low fiber diet (\< 9 FV servings/day)
  * High saturated fat intake (\> 8% of daily calories from fat)
  * Less than 150 minutes per week of moderate intensity physical activity per week for the past 3 months (or less than 75 minutes of vigorous intensity activity per week)
  * An average of \> 120 minutes/day spent on non-work, non-education related use of the following recreational sedentary pastimes: television, videos/movies, videogames, and computer use

Exclusion Criteria:

* Unstable medical conditions (e.g., uncontrolled hypertension, diabetes, recent myocardial infarction)
* Physician approval for those with existing and controlled medication conditions
* Those that require an assistive device for ambulation
* \> 350 lbs
* Currently taking weight loss medications
* Psychiatric hospitalization in past 5 years
* Those at risk for adverse cardiovascular disease (CVD) events with moderate intensity activity (e.g., CVD symptoms while walking, those scheduled for cardiac stress test within 2 months)
* Those who cannot read English sufficiently to respond to self-report questionnaires
* Current or anticipated pregnancy
* Women who are lactating
* Current active eating disorders (anorexia, bulimia)
* Current substance abuse or dependence (other than nicotine)
B: Inclusion Criteria:

* 18 years or older
* Type 2 diabetes
* Have access to internet
* Being computer literate

Exclusion Criteria:

* not Dutch Speaking
C: Inclusion Criteria:

* aged 45 and older, currently sedentary, owns and uses a cell phone but not a Smartphone, willing to be randomly assigned

Exclusion Criteria:

* free of clinically evident cardiovascular disease or any other medical condition or disorder that would limit participation in moderate intensity physical activities akin to brisk walking
D: Inclusion Criteria:

* Over the age of 65
* Able to walk 20 meters independently (without human assistance, can use cane/walker)
* Able to speak and read in English
* No cognitive, vision or hearing impairments that would prevent provision of informed consent, comprehension of instructions, completion of surveys and participation in phone conversations
* Able to complete the Timed Up and Go Test to assess falls risk within 30 seconds
* Live within the selected retirement community (facility-dwelling) Able to hold brief conversation over the telephone.
* Will be in San Diego for the duration of the study
* Provision of consent to participate
* Willing to wear a pedometer, accelerometer and GPS device
* Willing to complete all surveys and attend weekly meetings
* No history of falls in previous that resulted in an injury or hospitalization in the past 12 months
* Physician clearance to participate

Exclusion Criteria:

* Inability to give informed, voluntary consent
* Inability to complete assessments
* Lack of written physician consent to participate in unsupervised light-to-moderate intensity walking
* Inability to speak and read English

Answer: A