Study: NCT01384552

Intervention type: OTHER
Group type: ACTIVE_COMPARATOR
Intervention: Package Unit Size - Single Serving
Description: Participants will receive a box of twenty-two, 0.9-oz. packages of pretzels. Participants will receive the box of pretzels in the lab on a Thursday or Friday and will take the box of pretzels home for a period of four days. Participants will bring back the box of pretzels to the lab on the following Monday or Tuesday (depending on the day of the initial receipt of pretzels).

Intervention type: OTHER
Group type: ACTIVE_COMPARATOR
Intervention: Package Unit Size - Single Serving
Description: Participants will receive a box of twenty-two, 0.9-oz. packages of pretzels. Participants will receive the box of pretzels in the lab on a Thursday or Friday and will take the box of pretzels home for a period of four days. Participants will bring back the box of pretzels to the lab on the following Monday or Tuesday (depending on the day of the initial receipt of pretzels).

Intervention type: OTHER
Group type: ACTIVE_COMPARATOR
Intervention: Package Unit Size - Single Serving
Description: Participants will receive a box of twenty-two, 0.9-oz. packages of pretzels. Participants will receive the box of pretzels in the lab on a Thursday or Friday and will take the box of pretzels home for a period of four days. Participants will bring back the box of pretzels to the lab on the following Monday or Tuesday (depending on the day of the initial receipt of pretzels).

Intervention type: OTHER
Group type: ACTIVE_COMPARATOR
Intervention: Package Unit Size - Single Serving
Description: Participants will receive a box of twenty-two, 0.9-oz. packages of pretzels. Participants will receive the box of pretzels in the lab on a Thursday or Friday and will take the box of pretzels home for a period of four days. Participants will bring back the box of pretzels to the lab on the following Monday or Tuesday (depending on the day of the initial receipt of pretzels).

Intervention type: OTHER
Group type: ACTIVE_COMPARATOR
Intervention: Package Unit Size - Standard
Description: Participants will receive a box of two, 10-oz. packages of pretzels. Participants will receive the box of pretzels in the lab on a Thursday or Friday and will take the box of pretzels home for a period of four days. Participants will bring back the box of pretzels to the lab on the following Monday or Tuesday (depending on the day of the initial receipt of pretzels).

Intervention type: OTHER
Group type: ACTIVE_COMPARATOR
Intervention: Package Unit Size - Standard
Description: Participants will receive a box of two, 10-oz. packages of pretzels. Participants will receive the box of pretzels in the lab on a Thursday or Friday and will take the box of pretzels home for a period of four days. Participants will bring back the box of pretzels to the lab on the following Monday or Tuesday (depending on the day of the initial receipt of pretzels).

Intervention type: OTHER
Group type: ACTIVE_COMPARATOR
Intervention: Package Unit Size - Standard
Description: Participants will receive a box of two, 10-oz. packages of pretzels. Participants will receive the box of pretzels in the lab on a Thursday or Friday and will take the box of pretzels home for a period of four days. Participants will bring back the box of pretzels to the lab on the following Monday or Tuesday (depending on the day of the initial receipt of pretzels).

Intervention type: OTHER
Group type: ACTIVE_COMPARATOR
Intervention: Package Unit Size - Standard
Description: Participants will receive a box of two, 10-oz. packages of pretzels. Participants will receive the box of pretzels in the lab on a Thursday or Friday and will take the box of pretzels home for a period of four days. Participants will bring back the box of pretzels to the lab on the following Monday or Tuesday (depending on the day of the initial receipt of pretzels).