Intro: Food And The Systems Theory Flashcards
Examples of input
Ingredients, chefs, tools, bakeware
Input
Any human, physical, or operational resource required to accomplish objectives of the system
Transformation
Any action or activity used to change input into output
Example of transformation
Oven, microwave, storage
Output
Result from transforming the input
Examples of output
A meal or an experience
Open systems
Can be influenced by outside systems, example is food service
Hierarchy
Characteristic of a system that is composed of subsystems of a lower order and a supra system of a higher order
System
Largest unit with which one works
Subsystem
A complete system within itself but not independent —> interdependent
Open system characteristics: interdependency
Reciprocal relationship of the parts of a system where each part mutually affects the performance of the others (interaction among the units of an organization)
Open system characteristics: integration
Parts are blended together into a unified whole
Open system characteristics: synergy
Working together creates greater outcomes than working alone
Open system characteristics: dynamic equilibrium
Steady state, continuous response and adaptation of a system to its internal and external environment
Open system characteristics: equifinality
A same or similar output would be achieved by different inputs or varying transformation processes
Open system characteristics: permeability of boundaries
Allows the system to be penetrated by the changing external environment; boundaries define the limit of a system and permeability allows the system to interact within the environment
Open system characteristics: interface
Area where two systems come in contact with each other; tension; often require special attention by managers
Three levels of an organization
- internal 2. organizational 3. policymaking.
Internal
Where goods and services are produced
Organizational
Responsible for relating the technical and policymaking levels
Policymaking
Interaction with the environment and long-term planning
Systems are designed to
Accomplish an objective
Subsystems
Have an established arrangement
Interrelationships
Exist among the elements
Resources flow
Is more important than the basic elements
Organization objectives are more important than
The objectives of the subsystem
Control
Ensures the organization is functioning within the legal and regulatory constraints. Provides standards for evaluation of operations.
Internal control
Consists of plans including the goals, objectives, standards, policies, and procedures
Extertal control
Consists of local, state, and federal regulations and contracts with outside companies; resources are used effectively and efficiently
What controls everything?
The menu!
Memory
Provides historical records of the system’s operation; analysis can assist in making plans avoiding repetition of past mistakes
Environmental factors
Occur outside of the food service system yet impact some component of it; factors may include: technological innovation, globalization, competition, changing demographics, and political changes
Feedback
Includes processes by which a system receives information from its internal and external environment; if used, it assists the system in adjusting to needed changes; organization without effective feedback mechanisms may go out of business
In the food service systems model arrows represent what?
The flow of materials, energy, and information throughout the system
In the food service systems model gaps represent what
Permeability of boundaries and reflect environmental interaction inherent in the effectiveness of the system
In the food-service systems model by directional arrows represent what
Environmental interactions that are in internal and external to the system
Four examples of inputs
Humans, materials, facilities, operations
Human
Labor and skills
Materials
Food and supplies
Facilities
Space and equipment
Operation
Money, time, utilities, information
Transformation includes
Functional subsystems of the food service operation, managerial function, and linking process
Functional subsystems of the food service operation are classified according to purpose and may vary, examples include:
Procurement, production, distribution and service, sanitation, maintenance
Decision-making
The course of action from a variety of alternatives