Sunday, August 25, 2024

Enhancing Creativity I


Lowering cognitive control
Computer drawing

Research that our Psychology of Creativity instructor, Evangelia G. Chrysikou, had done indicated that techniques for boosting creative potential may involve lowering cognitive control  breaking down established ways of viewing the world or invoking unconscious thought processes.

This helps overcome functional fixedness and puts people in a more open state of mind for problem-solving.

At my daughter‘s birthday party about fifty years ago, I tried lowering cognitive control by overcoming functional fixedness – the idea there is ‘one right way’ of doing something – with an elephant drawing competition. 

Without mentioning that they were supposed to be drawing an elephant, I gave the following instructions:

  • Draw a circle in the upper left part of the paper.
  • Draw eight vertical parallel lines in the lower right part.
  • Add two short curved lines and one long curved line to the circle.
  • Draw a little circle inside the first circle and a big floppy circle beside it. 
  • Draw an oval that touches the first circle and runs along the top of the parallel lines.

My favourite drawing looked like the computer painting above, as I recall (remember that was before we had digital cameras so we didn’t take pictures of everything we saw). It won for ‘best use of colour‘ and did well in the ‘best legs‘ category, but placed well down in the ‘looks like an elephant‘ part of the competition. I remember thinking this drawing would have done well in a 'looks like a moose‘ contest...

The generic parts technique that I used in the elephant-drawing contest above is one way of doing this by describing something in terms of its generic features rather than its actual name or function.

 I will write more blog posts about creativity-enhancing research as well as my take on how the theories involved can be applied by artists.


Sunday, August 18, 2024

Historiometrics

Serapeum at Alexandria
Computer painting
(This painting doesn’t actually exist except on my computer.)
©2013 Charlene Brown

A little background after Alexander the Great conquered Egypt in the 4th century BCE, a combined Hellenistic-Egyptian god in human form was introduced to reconcile the two belief systems. An impressive temple was built (apparently vaulted in lodestone) that housed a colossal wood and iron statue of Serapis “which was neither supported on a base, nor attached to the wall by any brackets, but remained suspended.”

Later Christians considered this engineering feat diabolical trickery and the temple was ordered destroyed in the 4th century CE.

This miraculously suspended statue of Sirapis may not have actually existed, which would account for its absence in the list of the Seven Wonders of the World

. . . . . 

Historiometrics is a quantitative method for the study of creativity and its sociocultural context. The technique depends on the scientific analysis of retrospective biographical references and historic data.

It has been used by D.K. Simonton to examine different hypotheses about the creative process:

  • Psychometric data about creative individuals (skills and knowledge, abilities, attitudes, personality traits, educational achievement, as well as creative precociousness and productivity) is derived from biographical references.
  • This is quantified and analyzed, using statistical methods such as factor analysis, multiple regression and hierarchial linear modeling,
  • in terms of available information about the individuals’ environments – role model availability, geographical marginality, economic or military/political circumstances during their particular period in history
The next five blog posts will be an updated outline of an online course I completed recently, The Psychology of Creativity, part of the Active Learning program at NYU School of Engineering. The course instructor was Evangelia G. Chrysikou, an assistant professor of psychology at the University of Kansas, where she taught cognitive neuroscience and creative cognition. 

Behavioral techniques:

·         Lowering cognitive control

·         Cognitive flexibility in generating and evaluating ideas

·         Incubating ideas

·         Psychological distancing

·         Visualization techniques



 

 

 

 

Sunday, August 11, 2024

Sketching an Alaska Cruise VIII


Klawock AK
crayon, ink and watercolour
©2024 Charlene Brown

Klawock, with a population of about 800, is situated on Prince of Wales Island. This is their first year in the cruise ship business, and unlike Ketchikan, less than 90 kilometres away, they are working hard to increase the number of ships visiting there.  (Ketchikan, along with Juneau and Skagway, are looking at restricting the number of cruise ships and some residents are even hoping that occasional cruise-free days can be scheduled!)

As we filed onto Klawock’s brand new docking facility from the Regatta (their third cruise ship ever), we were treated to a Tlingit welcoming ceremony with singing and dancing and refreshments followed by a free shuttle to a unique arts and crafts exhibition and totem carving centre.  The beautiful native work we were shown was probably the most authentic that we saw anywhere in Alaska.    

Sunday, August 4, 2024

Sketching an Alaska Cruise VII


Cruise ship terminal, Sitka AK
crayon, ink and watercolour
©2024 Charlene Brown

Russian explorers settled Old Sitka in 1799, naming it Fort of Archangel Michael.  In June 1802, Tlingit warriors destroyed the original settlement, killing many of the Russians. The Russians got it back following the Battle of Sitka in October 1804, and established the rebuilt town as New Archangel which they designated the capital of Russian America.

The original Cathedral of Saint Michael the Archangel was built in Sitka in 1848 and became the seat of the Russian Orthodox bishop of Kamchatka, Alaska, and the Kurile and Aleutian Islands. 

Full disclosure: This cathedral (shown in the painting above) is located in the downtown business district of Sitka, nowhere near the cruise ship terminal.

Russia was going through economic and political turmoil after it lost the Crimean War to Britain, France, and the Ottoman Empire in 1856, and decided it wanted to sell Alaska before British Canadians tried to conquer the territory. Sitka was the site of the transfer ceremony for the Alaska purchase by the United States on October 18, 1867. The purchase price (at 2 cents per acre) was $7.2 million.