Concept:
Different psychologists and researchers developed classifications related to personality types and body types.
• Kretschmar classified body types as Pyknic, Athletic, and Leptosomatic.
• Sheldon proposed Endomorphic, Mesomorphic, and Ectomorphic body types.
• Jung classified personality as Introvert and Extrovert.
• Friedman and Rosenman proposed Type A and Type B personality patterns.
Step 1: Match each term with the correct theorist.
\[
\begin{aligned}
\text{Pyknic/Athletic/Leptosomatic} &\rightarrow \text{Kretschmar}
\text{Endomorphic/Mesomorphic/Ectomorphic} &\rightarrow \text{Sheldon}
\text{Introvert/Extrovert} &\rightarrow \text{Jung}
\text{Type A/Type B} &\rightarrow \text{Friedman's and Rosenman's}
\end{aligned}
\]
Step 2: Write the correct matching sequence.
Thus, the correct matching is:
\[
A-IV,\ B-III,\ C-I,\ D-II
\]
Hence, the correct answer is:
\[
\boxed{(D)\ A\text{-}IV,\ B\text{-}III,\ C\text{-}I,\ D\text{-}II}
\]