psychology chc model
DESCRIPTION
Cattell–Horn–Carroll theory of cognitive abilities (CHC theory).TRANSCRIPT
![Page 1: Psychology CHC Model](https://reader035.vdocuments.us/reader035/viewer/2022062513/556c718ed8b42ad85e8b511f/html5/thumbnails/1.jpg)
Fahad Zafar(09-Arid-609)Mudassar Ellahi(09-Arid-632)
Waqar Muhammad Khan(09-Arid-678)
CHC Model
![Page 2: Psychology CHC Model](https://reader035.vdocuments.us/reader035/viewer/2022062513/556c718ed8b42ad85e8b511f/html5/thumbnails/2.jpg)
What is CHC ?
1Raymond Cattell
2John Horn
3John Carroll
![Page 3: Psychology CHC Model](https://reader035.vdocuments.us/reader035/viewer/2022062513/556c718ed8b42ad85e8b511f/html5/thumbnails/3.jpg)
Cattell–Horn–Carroll Model History
CHC is theory of cognitive abilities is an unification of two similar theories about human cognitive abilities. The first of these two theories is Gf-Gc theory (Raymond Cattell, 1941; Horn 1965), and the second is John Carroll's (1993) Three-Stratum theory.
![Page 4: Psychology CHC Model](https://reader035.vdocuments.us/reader035/viewer/2022062513/556c718ed8b42ad85e8b511f/html5/thumbnails/4.jpg)
CHC Model
• CHC theory involved the use of the mathematical technique known as factor analysis
• In comparison to other well-known theories of intelligence and cognitive abilities, CHC theory is the scientifically proven and well structured theory
![Page 5: Psychology CHC Model](https://reader035.vdocuments.us/reader035/viewer/2022062513/556c718ed8b42ad85e8b511f/html5/thumbnails/5.jpg)
Raymond Cattell Cattell proposed that there were two overall
abilities people have: Crystallized intelligence and fluid intelligence
Crystallized intelligence reflected abilities that were relatively static (such as learned information)
Fluid intelligence was more related to “On the spot” problem solving
1
![Page 6: Psychology CHC Model](https://reader035.vdocuments.us/reader035/viewer/2022062513/556c718ed8b42ad85e8b511f/html5/thumbnails/6.jpg)
-- acquired knowledge and experience-- age
Crystallized intelligence
![Page 7: Psychology CHC Model](https://reader035.vdocuments.us/reader035/viewer/2022062513/556c718ed8b42ad85e8b511f/html5/thumbnails/7.jpg)
Fluid intelligence
-- problem-solving, learning and pattern recognition
![Page 8: Psychology CHC Model](https://reader035.vdocuments.us/reader035/viewer/2022062513/556c718ed8b42ad85e8b511f/html5/thumbnails/8.jpg)
2John Horn
Added Seven to Sixteen broad abilities
![Page 9: Psychology CHC Model](https://reader035.vdocuments.us/reader035/viewer/2022062513/556c718ed8b42ad85e8b511f/html5/thumbnails/9.jpg)
Broad
• Gc – crystallized intelligence
• Gf – fluid intelligence
• Gs – processing speed
• Gt – reacting or decision making speed
• Gsm – short-term or immediate memory
• Glr – long-term memory storage and retrieval
• Grw – reading and writing ability
• Gq – quantitative reasoning
• Gv – visual processing
• Ga – auditory processing
![Page 10: Psychology CHC Model](https://reader035.vdocuments.us/reader035/viewer/2022062513/556c718ed8b42ad85e8b511f/html5/thumbnails/10.jpg)
3John Carroll
General ( Stratum III ) : general intelligence factor “g”
Broad ( Stratum II ) : fluid and crystalized intelligence
Narrow ( Stratum I ) : 73 narrow abilities, each related to a specific Stratum II domain.
![Page 11: Psychology CHC Model](https://reader035.vdocuments.us/reader035/viewer/2022062513/556c718ed8b42ad85e8b511f/html5/thumbnails/11.jpg)
![Page 12: Psychology CHC Model](https://reader035.vdocuments.us/reader035/viewer/2022062513/556c718ed8b42ad85e8b511f/html5/thumbnails/12.jpg)
![Page 13: Psychology CHC Model](https://reader035.vdocuments.us/reader035/viewer/2022062513/556c718ed8b42ad85e8b511f/html5/thumbnails/13.jpg)
• Fluid Reasoning:– To solve novel “on the spot” problems – Not relying on previously learned habits
• Memory:– Short Term Memory– Long Term Memory and Retrieval
• General Speed:– Reaction-Decision Speed – Psychomotor Speed
- Fluid Reasoning
- Memory
- General Speed
Domain-Independent General Capacities
![Page 14: Psychology CHC Model](https://reader035.vdocuments.us/reader035/viewer/2022062513/556c718ed8b42ad85e8b511f/html5/thumbnails/14.jpg)
• Crystallized:– Includes the breadth and depth of a person's
acquired knowledge
• Comprehension:– Depth and breadth of knowledge and skills that
are valued by one’s culture.
• Domain Specific:– typically acquired via one’s career, hobby – other passionate interest (e.g., religion, sports)
• Reading & Writing:– related to written language
• Quantitative:– related to mathematics
- Crystallized
- Comprehension
- Domain-Specific
- Reading & Writing
- Quantitative
Acquired-Knowledge System
![Page 15: Psychology CHC Model](https://reader035.vdocuments.us/reader035/viewer/2022062513/556c718ed8b42ad85e8b511f/html5/thumbnails/15.jpg)
- Sensory
- Visual Processing
- Auditory Processing
- Olfactory Abilities
- Tactile Abilities
- Motor
- Kinesthetic Abilities
- Psychomotor Abilities
- Sensory
- Motor
Sensory-Motor Linked Abilities
![Page 16: Psychology CHC Model](https://reader035.vdocuments.us/reader035/viewer/2022062513/556c718ed8b42ad85e8b511f/html5/thumbnails/16.jpg)
- Visual Processing:
- ability to make use of visual senses
- Auditory Processing:
- ability to detect and process nonverbal
data in sound
- Olfactory Abilities:
- ability to detect and process meaningful
information in odors
- Tactile Abilities:
- ability to detect and process meaningful
information in haptic (touch)
SensorySensory
- Visual Processing
- Auditory Processing
- Olfactory Abilities
- Tactile Abilities
![Page 17: Psychology CHC Model](https://reader035.vdocuments.us/reader035/viewer/2022062513/556c718ed8b42ad85e8b511f/html5/thumbnails/17.jpg)
- Kinesthetic Abilities:
- ability to detect limb
position and movement
via sensory organs
- Psychomotor Abilities:
- ability to perform physical
body motor movements
SensoryMotor
- Kinesthetic Abilities
- Psychomotor Abilities
![Page 18: Psychology CHC Model](https://reader035.vdocuments.us/reader035/viewer/2022062513/556c718ed8b42ad85e8b511f/html5/thumbnails/18.jpg)
CHC Tests
• CHC Model tests (aptitude tests, general intelligence assessments) are one of the most powerful predictors of cognitive abilities
• These tests measure verbal, numerical and abstract reasoning and the resulting score reflects the person's ability to acquire, retain, organise and apply information
![Page 19: Psychology CHC Model](https://reader035.vdocuments.us/reader035/viewer/2022062513/556c718ed8b42ad85e8b511f/html5/thumbnails/19.jpg)
CHC Tests
People who score well on cognitive ability tests are more likely to:
• Develop a greater knowledge of the task, more quickly
• Make effective decisions• Successfully reason , solve problems • Respond appropriately to new or complex situations
![Page 20: Psychology CHC Model](https://reader035.vdocuments.us/reader035/viewer/2022062513/556c718ed8b42ad85e8b511f/html5/thumbnails/20.jpg)
Sample Questions
![Page 21: Psychology CHC Model](https://reader035.vdocuments.us/reader035/viewer/2022062513/556c718ed8b42ad85e8b511f/html5/thumbnails/21.jpg)
Sample Questions
![Page 22: Psychology CHC Model](https://reader035.vdocuments.us/reader035/viewer/2022062513/556c718ed8b42ad85e8b511f/html5/thumbnails/22.jpg)
Sample Questions
![Page 23: Psychology CHC Model](https://reader035.vdocuments.us/reader035/viewer/2022062513/556c718ed8b42ad85e8b511f/html5/thumbnails/23.jpg)
Questions
?