Assertion A: Older, more experienced individuals can sometimes outperform younger ones on cognitive tasks ranging from scientific research to chess.
Reason R: Fluid intelligence seems to increase slowly with age but crystallized intelligence decreases.
In the light of the above statements, choose the most appropriate answer from the options given below:
Analyzing Assertion A: Cognitive Performance with Age and Experience
Assertion A states that older, more experienced individuals can sometimes outperform younger ones on specific cognitive tasks like scientific research or chess. This is considered correct. Experience, accumulated knowledge, and refined strategies often allow older adults to excel in tasks that rely heavily on expertise, even if processing speed declines.
Analyzing Reason R: Fluid and Crystallized Intelligence Trends
Reason R claims that fluid intelligence increases slowly with age, while crystallized intelligence decreases. This statement is factually incorrect regarding standard findings in cognitive aging:
- Fluid intelligence (ability to reason abstractly and solve novel problems) typically peaks in early adulthood and tends to decline with age.
- Crystallized intelligence (knowledge and skills acquired through experience) generally increases or remains stable throughout much of adulthood.
Therefore, Reason R is incorrect.
Determining the Correct Explanation
Since Assertion A is correct and Reason R is incorrect, the correct option is the one that reflects this assessment.
The correct choice is that Assertion A is correct, but Reason R is not correct.
Similar Questions
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- Which is the area of the sensory cortex that receives most of its inputs directly from the thalamic relay nuclei of the system?
- Which of the following test is Not one of the tests used in Differential Aptitude Test?
- Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R.
Assertion A: When a flexor muscle is excited, the probability of excitation decreases in the paired extensor muscle.
Reason R: The interneuron that excited a motor neuron to the flexor muscle also inhibited a motor neuron connected to the extensor muscle.
In the light of the above statements, choose the most appropriate answer from the options given below: - Arrange the order in which the following ability scales are ordered in Luria Nebraska Neuropsychological Battery from C1 onwards:
A. Visual
B. Expressive speech
C. Motor
D. Memory
E. Tactile
Choose the correct answer from the options given below: - Arrange the following steps of calculating partial and multiple correlation co-efficient for a 3-variable problem from start to end:
A. Computing partial r's.
B. Writing the regression equations.
C. Computing of partial regression co-efficients.
D. Computing the partial r's.
E. Computation of multiple correlation co-efficient, R.
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- Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R.
Assertion A: There is diminishing responsiveness of sensory systems to prolonged stimulation, as and when a person adopts to new environmental condition.
Reason R: The unchanging stimulation usually shifts into the background of awareness of the person.
In the light of the above statements, choose the most appropriate answer from the options given below:
Important Questions from Miscellaneous
- Which of the following relationships is/are not true?
(A). Most probable velocity = $\sqrt{\frac{2RT}{M}}$
(B). PV = $\frac{3}{2}kT$
(C). Compressibility factor Z = $\frac{pV}{nRT}$
(D). Average kinetic energy of gas = $\frac{1}{2}kT$
Choose the correct answer from the options given below - Match List-I with List-II
List-I List-II Electronic Configuration First Ionisation energy (kJ mol$^{-1}$) (A). ns$^2$ (I). 2100 (B). ns$^2$np$^1$ (II). 1400 (C). ns$^2$np$^3$ (III). 800 (D). ns$^2$np$^6$ (IV). 900
Choose the correct answer from the options given below: - The shielding constant of a 2p electron (calculated using Slater's rules) is
- Match List-I with List-II
List-I List-II Spectroscopy Property (A). Raman (I). Polarizability (B). FTIR (II). Dipole Moment (C). UV-Visible (III). Absorbance (D). NMR (IV). Spin
Choose the correct answer from the options given below: - The structure of protein comprises of:
(A). Primary structure of protein is associated with amino acids
(B). Secondary structure of protein is associated to peptides
(C). Tertiary structure of protein is associated with polypeptide chains
(D). Quaternary structure of protein is associated with polypeptide chains
Choose the correct answer from the options given below:
