Arnold

Arnold may refer to:

People

Places

Australia

Canada

United Kingdom

United States

Other uses

Phoebe

The word Phoebe could mean any of the following.

Nature

People

Mythology

Entertainment

Little

Little is a surname in the English language. The name is ultimately derived from the Middle English littel, and the Old English lȳtel, which mean "little". In some cases the name was originally a nickname for a little man. In other cases, the name was used to distinguish the younger of two bearers of the same personal name. Early records of the name include: Litle, in 972; Litle, in about 1095; and le Lytle, in 1296. The surname has absorbed several non English-language surnames. For example, Little is sometimes a translation of the Irish Ó Beagáin, meaning "descendant of Beagán". Little can also be a translation of the French Petit and Lepetit, as well as other surnames in various languages with the same meaning ("little"), especially the German name Klein during World War II.

People

Problem solving

Problem solving consists of using generic or ad hoc methods, in an orderly manner, for finding solutions to problems. Some of the problem-solving techniques developed and used in artificial intelligence, computer science, engineering, mathematics, or medicine are related to mental problem-solving techniques studied in psychology.

Definition

The term problem-solving is used in many disciplines, sometimes with different perspectives, and often with different terminologies. For instance, it is a mental process in psychology and a computerized process in computer science. Problems can also be classified into two different types (ill-defined and well-defined) from which appropriate solutions are to be made. Ill-defined problems are those that do not have clear goals, solution paths, or expected solution. Well-defined problems have specific goals, clearly defined solution paths, and clear expected solutions. These problems also allow for more initial planning than ill-defined problems. Being able to solve problems sometimes involves dealing with pragmatics (logic) and semantics (interpretation of the problem). The ability to understand what the goal of the problem is and what rules could be applied represent the key to solving the problem. Sometimes the problem requires some abstract thinking and coming up with a creative solution.

Grandparent

Grandparents are the parents of a person's father or mother – paternal or maternal. Every sexually-reproducing creature who is not a genetic chimera has a maximum of four genetic grandparents, eight genetic great-grandparents, sixteen genetic great-great-grandparents, etc., although the numbers will be lower in cases of pedigree collapse. In the history of modern humanity, around 30,000 years ago, the number of modern humans who lived to be grandparents increased exponentially. It is not known for certain what spurred this increase in longevity, but it is generally believed that a key consequence of three generations being alive together was the preservation of information which could otherwise have been lost; an example of this important information might have been where to find water in times of drought.

In cases where parents are unwilling or unable to provide adequate care for their children (e.g., death of the parents), grandparents often take on the role of primary caregivers. Even when this is not the case, and particularly in traditional cultures, grandparents often have a direct and clear role in relation to the raising, care and nurture of children. Grandparents are second-degree relatives and share 25% genetic overlap.