Regler Raven test Flashcards
5 Regler totalt
John Raven byggde spelet på 5 typer av basic regler, varje kombination kan ha olika instanser av samma relger
Konstan i en rad
Constant in a row. This is ‘rule 3’ in the matrix example above – the orientation of the bar is the same in each row, but changes down a column.
Kvantitativ Progression
Quantitative progression. An increase or decrease between adjacent entries in size, position or number. An example of this rule is shown below:
Figure addition or subtraction
A figure from one column is added to or subtracted from another column to produce the third. An example is given below:
Distribution of 3 values.
Three values of a category such as shape are always present in each row. Two examples of this rule are shown in the first matrix we looked at above. Each row contains 3 shapes (triangle, square, diamond), and each row has 3 bars (black, striped, clear)
Distribution of 2 values.
Two values of a category such as shape are always present in each row, but the third is null/irrelevant. An example of this is given below.