In Watching a Concrete Operational Child and a Formal Operational

question 134

Multiple Choice

In watching a concrete operational child and a formal operational adolescent solve the pendulum problem, what difference would be evident?

• A) The concrete operational child will be completely unable to solve the problem.
• B) The formal operational adolescent will solve the problem intuitively, without experimentation.
• C) The formal operational adolescent will systematically test alternative hypotheses.
• D) None; both will use similar strategies.

---

Definitions:

Gene Flow

The transfer of genetic variation from one population to another, which can lead to changes in the genetic composition of populations.

Sickle-Cell Anemia

A genetic blood disorder causing red blood cells to assume a sickle shape, leading to various health complications.

Hemoglobin

The protein that carries oxygen in red blood cells.

Evolutionary Force

Any factor that brings about changes in the genetic makeup of a population, aiding in evolution.