In 1979 the book Seven New Quality Tools for Managers and Staff was published and was translated into English in 1983.
The Seven Tools
Affinity Diagram (KJ Method)
It was created in the 1960s by the Japanese anthropologist Jiro Kawakita. Its also known as KJ diagram,after Jiro Kawakita.When to Use an Affinity Diagram 1)When you are confronted with many facts or ideas in apparent chaos 2)When issues seem too large and complex to grasp
Interrelationship Digraph (ID)
This tool displays all the interrelated cause-and-effect relationships and factors involved in a complex problem and describes desired outcomes. The process of creating an interrelationship digraph helps a group analyze the natural links between different aspects of a complex situation.
This tool is used to break down broad categories into finer and finer levels of detail. It can map levels of details of tasks that are required to accomplish a goal or solution or task. Developing the tree diagram helps one move their thinking from generalities to specifics.
This tool is used to prioritize items and describe them in terms of weighted criteria. It uses a combination of tree and matrix diagramming techniques to do a pair-wise evaluation of items and to narrow down options to the most desired or most effective. Popular applications for the Prioritization Matrix include Return-on-Investment (ROI) or Cost-Benefit analysis (Investment vs. Return), Time management Matrix (Urgency vs. Importance), etc.
This tool shows the relationship between items. At each intersection a relationship is either absent or present. It then gives information about the relationship, such as its strength, the roles played by various individuals or measurements. Six differently shaped matrices are possible: L, T, Y, X, C, R and roof-shaped, depending on how many groups must be compared.
Process Decision Program Chart (PDPC)
A useful way of planning is to break down tasks into a hierarchy, using a tree diagram. The PDPC extends the tree diagram a couple of levels to identify risks and countermeasures for the bottom level tasks. Different shaped boxes are used to highlight risks and identify possible countermeasures (often shown as ‘clouds’ to indicate their uncertain nature). The PDPC is similar to the Failure Modes and Effects Analysis (FMEA) in that both identify risks, consequences of failure, and contingency actions; the FMEA also rates relative risk levels for each potential failure point.
Activity Network Diagram
This tool is used to plan the appropriate sequence or schedule for a set of tasks and related subtasks. It is used when subtasks must occur in parallel. The diagram enables one to determine the critical path (longest sequence of tasks). (See also PERT diagram.)
- Brassard, M. (1996) The Memory Jogger Plus+. ISBN 1-879364-83-2.
- Seven New Management and Planning Tools
- Seven Basic Tools of Quality
- American Society for Quality – official Web site
- A Periodic Table of Visualization Methods for Management
- GroupZap – interactive Post-it note tool for affinity diagrams and other management models
- Visualization Methods Exploration
- Task Prioritization Matrix – interactive web-based tool
Retail case study example for marketing analytics.
In this part, we will learn about estimation through the mother of all models – multiple linear regression. A sound understanding of regression analysis, and modeling provides a solid foundation for analysts to gain deeper understanding of virtually every other modeling technique like neural networks, logistic regression, etc.
Hofstede’s cultural dimensions theory is a framework for cross-cultural communication, developed by Geert Hofstede. It describes the effects of a society’s culture on thevalues of its members, and how these values relate to behavior, using a structure derived from factor analysis.
Hofstede developed his original model as a result of using factor analysis to examine the results of a world-wide survey of employee values by IBM between 1967 and 1973. It has been refined since. The original theory proposed four dimensions along which cultural values could be analyzed: individualism-collectivism; uncertainty avoidance; power distance (strength of social hierarchy) and masculinity-femininity (task orientation versus person-orientation). Independent research in Hong Kong led Hofstede to add a fifth dimension, long-term orientation, to cover aspects of values not discussed in the original paradigm. In 2010 Hofstede added a sixth dimension, indulgence versus self-restraint.
Hofstede’s work established a major research tradition in cross-cultural psychology and has also been drawn upon by researchers and consultants in many fields relating to international business and communication. The theory has been widely used in several fields as a paradigm for research, particularly in cross-cultural psychology, international management, and cross-cultural communication. It continues to be a major resource in cross-cultural fields. It has inspired a number of other major cross-cultural studies of values, as well as research on other aspects of culture, such as social beliefs.
Gerard Hendrik (Geert) Hofstede (born 2 October 1928) is a Dutch social psychologist, former IBM employee, and Professor Emeritus of Organizational Anthropology and International Management at Maastricht University in the Netherlands, well known for his pioneering research on cross-cultural groups and organizations.
His most notable work has been in developing cultural dimensions theory. Here he describes national cultures along six dimensions: Power Distance, Individualism, Uncertainty avoidance, Masculinity, Long Term Orientation, and Indulgence vs. restraint. He is known for his books Culture’s Consequences and Cultures and Organizations: Software of the Mind, co-authored with his son Gert Jan Hofstede. The latter book deals with organizational culture, which is a different structure from national culture, but also has measurable dimensions, and the same research methodology is used for both.
Dimensions of national cultures
- Power distance index (PDI): The power distance index is defined as “the extent to which the less powerful members of organizations and institutions (like the family) accept and expect that power is distributed unequally.” In this dimension, inequality and power is perceived from the followers, or the lower level. A higher degree of the Index indicates that hierarchy is clearly established and executed in society, without doubt or reason. A lower degree of the Index signifies that people question authority and attempt to distribute power.
- Individualism vs. collectivism (IDV): This index explores the “degree to which people in a society are integrated into groups.” Individualistic societies have loose ties that often only relates an individual to his/her immediate family. They emphasize the “I” versus the “we.” Its counterpart, collectivism, describes a society in which tightly-integrated relationships tie extended families and others into in-groups. These in-groups are laced with undoubted loyalty and support each other when a conflict arises with another in-group.
- Uncertainty avoidance index (UAI): The uncertainty avoidance index is defined as “a society’s tolerance for ambiguity,” in which people embrace or avert an event of something unexpected, unknown, or away from the status quo. Societies that score a high degree in this index opt for stiff codes of behavior, guidelines, laws, and generally rely on absolute Truth, or the belief that one lone Truth dictates everything and people know what it is. A lower degree in this index shows more acceptance of differing thoughts/ideas. Society tends to impose fewer regulations, ambiguity is more accustomed to, and the environment is more free-flowing.
- Masculinity vs. femininity (MAS): In this dimension, masculinity is defined as “a preference in society for achievement, heroism, assertiveness and material rewards for success.” Its counterpart represents “a preference for cooperation, modesty, caring for the weak and quality of life.” Women in the respective societies tend to display different values. In feminine societies, they share modest and caring views equally with men. In more masculine societies, women are more emphatic and competitive, but notably less emphatic than the men. In other words, they still recognize a gap between male and female values. This dimension is frequently viewed as taboo in highly masculine societies.
- Long-term orientation vs. short-term orientation (LTO): This dimension associates the connection of the past with the current and future actions/challenges. A lower degree of this index (short-term) indicates that traditions are honored and kept, while steadfastness is valued. Societies with a high degree in this index (long-term) views adaptation and circumstantial, pragmatic problem-solving as a necessity. A poor country that is short-term oriented usually has little to no economic development, while long-term oriented countries continue to develop to a point.
- Indulgence vs. restraint (IND): This dimension is essentially a measure of happiness; whether or not simple joys are fulfilled. Indulgence is defined as “a society that allows relatively free gratification of basic and natural human desires related to enjoying life and having fun.” Its counterpart is defined as “a society that controls gratification of needs and regulates it by means of strict social norms.” Indulgent societies believe themselves to be in control of their own life and emotions; restrained societies believe other factors dictate their life and emotions.
Carol Dweck: “The Growth Mindset” | Talks at Google
Published on Aug 12, 2013
Born in Los Angeles, California in 1921, by 1933, his father had left him, his mother and two brothers. At the bottom of the Great Depression with millions unemployed, Earl’s mother worked at the WPA sewing factory to provide for her three boys. They lived in a tent in Tent City, behind the Mariner Apartments on the waterfront in Long Beach, California, and while being poor didn’t seem to bother most of the other kids, it bothered Earl, and he wanted to know why they were so poor, while others, he observed, appeared to be so rich. Why some people were so miserable, while others, so happy. Simply, what made people turn out the way they do.
If you have trouble accessing the interactive Flash-based model below, the content is available in a text-only table. View Bloom’s Revised Taxonomy Model (text-only)website.
SOLO Taxonomy (structure of observed learning outcomes) provides a simple, reliable and robust model for three levels of understanding – surface deep and conceptual (Biggs and Collis 1982).
The SOLO taxonomy stands for:
It was developed by Biggs and Collis (1982), and is well described in Biggs and Tang (2007)
It describes level of increasing complexity in a student’s understanding of a subject, through five stages, and it is claimed to be applicable to any subject area. Not all students get through all five stages, of course, and indeed not all teaching (and even less “training”) is designed to take them all the way.
Read more: SOLO taxonomy http://www.learningandteaching.info/learning/solo.htm#ixzz4CGYl40eD
Under Creative Commons License: Attribution Non-Commercial No Derivatives
To Fiedler, stress is a key determinant of leader effectiveness (Fiedler and Garcia 1987; Fiedler et al. 1994), and a distinction is made between stress related to the leader’s superior, and stress related to subordinates or the situation itself. In stressful situations, leaders dwell on the stressful relations with others and cannot focus their intellectual abilities on the job. Thus, intelligence is more effective and used more often in stress-free situations. Fiedler concludes that experience impairs performance in low-stress conditions but contributes to performance under high-stress conditions. As with other situational factors, for stressful situations Fiedler recommends altering or engineering the leadership situation to capitalize on the leader’s strengths.
Fiedler’s situational contingency theory holds that group effectiveness depends on an appropriate match between a leader’s style (essentially a trait measure) and the demands of the situation. Fiedler considers situational control the extent to which a leader can determine what their group is going to do to be the primary contingency factor in determining the effectiveness of leader behavior.
Fiedler’s contingency model is a dynamic model where the personal characteristics and motivation of the leader are said to interact with the current situation that the group faces. Thus, the contingency model marks a shift away from the tendency to attribute leadership effectiveness to personality alone (Forsyth, 2006).
According to Fiedler, the ability to control the group situation (the second component of the contingency model) is crucial for a leader. This is because only leaders with situational control can be confident that their orders and suggestions will be carried out by their followers. Leaders who are unable to assume control over the group situation cannot be sure that the members they are leading will execute their commands. Because situational control is critical to leadership efficacy, Fiedler broke this factor down into three major components: leader-member relations, task structure, and position power (Forsyth, 2006). Moreover, there is no ideal leader. Both low-LPC (task-oriented) and high-LPC (relationship-oriented) leaders can be effective if their leadership orientation fits the situation. The contingency theory allows for predicting the characteristics of the appropriate situations for effectiveness. Three situational components determine the favourableness of situational control:
- Leader-Member Relations, referring to the degree of mutual trust, respect and confidence between the leader and the subordinates. When leader-member relations in the group are poor, the leader has to shift focus away from the group task in order to regulate behavior and conflict within the group (Forsyth, 2006).
- Task Structure, referring to the extent to which group tasks are clear and structured. When task structure is low (unstructured), group tasks are ambiguous, with no clear solution or correct approach to complete the goal. In contrast, when task structure is high (structured), the group goal is clear, unambiguous and straightforward: members have a clear idea about the how to approach and reach the goal (Forsyth, 2006).
- Leader Position Power, referring to the power inherent in the leader’s position itself.
When there is a good leader-member relation, a highly structured task, and high leader position power, the situation is considered a “favorable situation.” Fiedler found that low-LPC leaders are more effective in extremely favourable or unfavourable situations, whereas high-LPC leaders perform best in situations with intermediate favourability. Leaders in high positions of power have the ability to distribute resources among their members, meaning they can reward and punish their followers. Leaders in low position power cannot control resources to the same extent as leaders in high power, and so lack the same degree of situational control. For example, the CEO of a business has high position power, because she is able to increase and reduce the salary that her employees receive. On the other hand, an office worker in this same business has low position power, because although they may be the leader on a new business deal, they cannot control the situation by rewarding or disciplining their colleagues with salary changes (Forsyth, 2006).
Leader-situation match and mismatch
Since personality is relatively stable though it can be changed, the contingency model suggests that improving effectiveness requires changing the situation to fit the leader. This is called “job engineering” or “job restructuring”. The organization or the leader may increase or decrease task structure and position power, also training and group development may improve leader-member relations. In his 1976 book Improving Leadership Effectiveness: The Leader Match Concept, Fiedler (with Martin Chemers and Linda Mahar) offers a self paced leadership training programme designed to help leaders alter the favourableness of the situation, or situational control.
- Task-oriented leadership would be advisable in natural disaster, like a flood or fire. In an uncertain situation the leader-member relations are usually poor, the task is unstructured, and the position power is weak. The one who emerges as a leader to direct the group’s activity usually does not know subordinates personally. The task-oriented leader who gets things accomplished proves to be the most successful. If the leader is considerate (relationship-oriented), they may waste so much time in the disaster, that things get out of control and lives are lost.
- Blue-collar workers generally want to know exactly what they are supposed to do. Therefore, their work environment is usually highly structured. The leader’s position power is strong if management backs their decision. Finally, even though the leader may not be relationship-oriented, leader-member relations may be extremely strong if they can gain promotions and salary increases for subordinates. Under these situations the task-oriented style of leadership is preferred over the (considerate) relationship-oriented style.
- The considerate (relationship-oriented) style of leadership can be appropriate in an environment where the situation is moderately favorable or certain. For example, when (1) leader-member relations are good, (2) the task is unstructured, and (3) position power is weak. Situations like this exist with research scientists, who do not like superiors to structure the task for them. They prefer to follow their own creative leads in order to solve problems. In a situation like this a considerate style of leadership is preferred over the task-oriented.