Presented by :Tanya RathoreSwati Suman

(BANASTHALI UNIVERSITY)

• It is a graphical way of showing and analyzing real causes behind a problem or effect.

• Created in 1943 by professor Kaoru Ishikawa of Tokyo University and adopted by Dr.W.Edwards Deming.

1. Define the key effect of the problem.

2. Identify the main cause category bones.

3. Brainstorm the causes for each main bone.

4. Start drawing the diagram.

5. Add lower level causes of identified causes.

6. Check the logical validity of each cause/effect chain and check for completeness.

7. Prioritize the causes to address and plan the next actions.

Improper water supplyLate arrival of water

tankersLong distance

why why

Breakfast not at time Late arrival of cooksBusy in household

activities

whywhy

Queue for bathroomsMore students , less

bathroomsUnavailability of space

whywhy

Traffic

congestion

Similar departure timings for workplace

Poor traffic control system

Poorly maintained traffic signals

Carelessness of authorities

why

why why

Less number of subways

Less space in the city More constructions

why why

Morning tiredness Late sleepMore assignments ,

late night gossip

Energy run-out Fear / frustration Slow learners

Physical impairments illnessPoor immunity /

unhygienic environment

why why

why why

why why

Lack of interest Monotonous teaching

Disregard of teacher Not scold by teacherTo prevent class

disturbance

carelessness Long class duration Syllabus completion

why

why

why why

why

Late arrival of students

Improper water supply

Breakfast not at time

Queue forbathrooms

Traffic congestion

Less no. of subways

Poor traffic control system

violating traffic rules

Late arrival of water tankers

Long distance

Late arrival of cooks

Busy in household activities

In a hurryGetting late

More students,less bathrooms

Unavailability of space

Poorly maintained signals

Carelessness of authorities

Similar departure timings

Less space in city

More constructions

More population

Morning tiredness

Late sleep

Physical impairments

illness

Poor immunity

Unhygienic conditions

More assignments

Late night gossip

Energy run out

fear

Lack of interest

Monotonous teaching

Disregard of teacher

Not scold by teacher

PreventDisturbance class

carelessness

Long class duration

Syllabus completion

• Long distance between college and municipality.

• Monotonous teaching.

• Pressure of assignments / late night gossip.

• Syllabus completion.

• Slow learners.

• Water tankers should depart from municipality early than the scheduled time.

• Use of pipeline system instead of water tankers for water supply.

• Encourage students to ask questions.

• Teachers should devote time to pan each class session for improving student participation..

• Teachers should briefly describe the nature and contents of assignments for easy understanding of students.

• Students shouldn’t gossip late night .

• Slow learners should carry a notebook to record important information.

assignment

1. Use of brainstorming ensures the capture of all possible causes and use of the why-why logic take us to the root cause.

2. Cause and effect diagram is an effective tool to find out the root cause of a problem.

3. Systematic approach to find a solution to any problem leads to SUUCESS.