According to Freud's psychosexual development theory, which behavior would the nurse expect to observe in a 3-year-old child during the phallic stage?

During Freud's phallic stage (ages 3-6), children show increased interest in genital differences and ask questions about body parts, which is the expected behavior. Other options describe oral stage (focus on oral gratification), anal stage (toilet training), or latency stage (school and peer focus).

Correct Answer Analysis

The correct answer is 1: "Shows increased interest in genital differences and asks questions about body parts."

According to Freud's psychosexual development theory, the phallic stage occurs approximately between the ages of 3 and 6 years. During this period, the primary erogenous zone shifts to the genital region. As described in the foundational literature on psychosexual development, this stage is characterized by the child's emerging awareness of anatomical sex differences ^[1]. The behavior of showing increased interest in genital differences and asking questions about body parts is a direct clinical manifestation of this developmental phase, where the child's curiosity is driven by unconscious impulses related to this new somatic focus ^[2].

In-Depth Pathophysiology and Clinical Rationale

Freud's framework posits that unconscious impulses, particularly those tied to sexuality, exert a major influence on human behavior from infancy onward ^[2]. The phallic stage represents a critical point in psychosexual development where the child's libidinal energy is concentrated in the genital area. The somatic and psychosexual contexts of development explain that this is a normal part of the trajectory from infancy through early and middle childhood, where gender identity and sexual behaviors begin to take shape ^[1]. The child's questioning is not merely intellectual curiosity; it is a psychodynamically driven exploration to resolve unconscious conflicts related to anatomical distinction and identification. This aligns with the historical understanding that, by the early twentieth century, the medical and psychological community had largely accepted that sexuality is an integral part of a child's normal development .

Distractor Analysis

Option 2: Focuses primarily on oral gratification through sucking and biting
This behavior is characteristic of the oral stage, which spans from birth to approximately 18 months. In this earliest phase of psychosexual development, the mouth is the primary source of pleasure and exploration. A 3-year-old has developmentally progressed beyond this stage, making this an incorrect match for the age group described in the question.

Option 3: Demonstrates strong attachment to toilet training and control issues
This description corresponds to the anal stage, which typically occurs between 18 months and 3 years. The central conflict of this stage revolves around control over bodily functions, specifically toilet training, and the child's negotiation of autonomy versus shame. While a 3-year-old may be at the tail end of this stage, the phallic stage's defining features—genital curiosity and identification—are the more dominant and expected behaviors to emerge at this age as the child transitions into the next phase of psychosexual development.

Option 4: Exhibits latent sexual interests with focus on school and peer relationships
This behavior defines the latency stage, which extends from around age 6 to puberty. During this period, sexual impulses are repressed or dormant, and the child's psychic energy is channeled into social interactions, intellectual pursuits, and skill-building. A 3-year-old is in the active phallic stage, not the latency period, so a focus on school and peer relationships as a replacement for sexual interests would not be the expected developmental presentation. The integration of sexual and emotional components is a hallmark of the later adolescent stage, not early childhood ^[1].