Dr Anderson Is a Nutritionist Who Helps Clients Lose Weight

question 48

Multiple Choice

Dr. Anderson is a nutritionist who helps clients lose weight prior to surgery. She is working with W. J., a male client who is planning on undergoing a heart transplant. He currently eats more than 3,500 calories a day and has been asked by his doctor to cut the number of calories to about 1,800 (400 for breakfast, 600 for lunch, and 800 for dinner) . She is curious as to whether a food journal will help W. J. reduce the number of calories he eats. A food journal is used to record everything a person eats to help patients be more aware of what they're eating. W. J.'s wife also recorded the food he consumed at each meal to have complete data before introducing the journal. Dr. Anderson decides to phase in the food journal gradually, initially only having W. J. record what he ate at breakfast during the first three days after baseline (days 4-6) . During days 7-9, the journal is used at lunch, too, and during days 10-12, it also is used during dinner. The data for Dr. Anderson's study are below.

In examining the external validity of her study, Dr. Anderson is probably most concerned about making sure her study generalizes to:

• A)all men.
• B)all transplant recipients.
• C)all overweight people.
• D)She is probably not very concerned about external validity.

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Definitions:

Motivation

The driving force behind individuals' actions, desires, and needs, propelling them to pursue goals.

Job Characteristics Model

A framework suggesting that jobs can be designed to enhance employee motivation, satisfaction, and productivity by focusing on five core job dimensions.

Manager

An individual responsible for directing and overseeing the work of a group of people, making decisions, and ensuring that goals are met.

Procedural Justice

The perceived fairness of the processes and methods used to make decisions and resolve disputes.