Theory of fluid and crystallized intelligence: A critical experiment.

1963 ◽  
Vol 54 (1) ◽  
pp. 1-22 ◽  
Author(s):  
Raymond B. Cattell
Keyword(s):  
Crystallized Intelligence ◽  
Critical Experiment ◽  
Fluid And Crystallized Intelligence

Concrete and Formal Operational thought Processes in Young Adulthood and Old Age

1976 ◽  
Vol 7 (3) ◽  
pp. 237-245 ◽  
Author(s):  
Vivian Clayton ◽  
Willis F. Overton
Keyword(s):  
Old Age ◽  
Living Arrangements ◽  
Fluid Intelligence ◽  
Age Groups ◽  
Thought Processes ◽  
Crystallized Intelligence ◽  
Age Related ◽  
Concrete Operational ◽  
Fluid And Crystallized Intelligence

A study was conducted to examine the role of concrete and formal operations in a young and old population. In addition, the present study explored the relation between operational thought and Cattell's concept of fluid and crystallized intelligence, as well as the role of differential living arrangements in maintaining operational thought. Eighty females from three age groups (18–20 years, 60–70 years and 70–80 years of age) were tested on a series of Piagetian tasks and indices of fluid and crystallized intelligence. The findings supported the notion that age-related performance differences occur in the area of formal operational thought prior to the time they occur in concrete operational thought. Except for the young sample, the operational tasks were found to be unrelated to fluid intelligence at the age levels represented in this study. Living independently as opposed to living in an old age home did not appear to be a significant factor in maintaining operational thought. Discussion focused on the necessity of identifying those factors which influence the developmental course of formal operational thought across the life span.

scholarly journals The Cognitive Underpinnings of Multiply-Constrained Problem Solving

2019 ◽  
Author(s):  
Derek Ellis ◽  
Gene Arnold Brewer ◽  
Matthew Kyle Robison
Keyword(s):  
Working Memory ◽  
Problem Solving ◽  
Cognitive Ability ◽  
Cognitive Abilities ◽  
Attention Control ◽  
Crystallized Intelligence ◽  
Constrained Problems ◽  
Constrained Problem ◽  
Analytical Strategies ◽  
Fluid And Crystallized Intelligence

An individual encounters problem of varying difficulty every day. Each problem may include a different number of constraints. Multiply-constrained problems, such as the compound remote associates, are commonly used to study problem solving. Since their development, multiply-constrained problems have been related to creativity and insight. Moreover, research has investigated the cognitive abilities underlying problem solving abilities. In the present study we sought to fully evaluate a range of cognitive abilities (i.e., working memory, attention control, episodic and semantic memory, and fluid and crystallized intelligence) previously associated with multiply-constrained problem solving. Additionally, we sought to determine whether problem solving ability and strategies (analytical or insightful) were task specific or domain general through the use of novel problem solving tasks (TriBond and Location Bond). Multiply-constrained problem solving abilities were shown to be domain general, solutions derived through insightful strategies were more often correct than those derived through analytical strategies, and crystallized intelligence was the only cognitive ability that provided unique predictive value after accounting for all other abilities.

scholarly journals Training of fluid and crystallized intelligence: A game-based approach in adolescents presenting with below average IQ

2017 ◽  
Vol 4 (1) ◽  
pp. 1284360 ◽  
Author(s):  
Mathilde Neugnot-Cerioli ◽  
Charlotte Gagner ◽  
Miriam H. Beauchamp ◽  
Jürgen Hänggi
Keyword(s):  
Crystallized Intelligence ◽  
Fluid And Crystallized Intelligence
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