Developmental Psychology

Q: What is a Claude Code skill and how does the Developmental Psychology skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Developmental Psychology is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the General category. Learn more at https://claudskills.com/learn/what-is-skill-md/.

Category: General · Sub-category: general-misc · Last updated: 2026-05-21

Lifespan development from prenatal through aging. Covers Piaget's stages of cognitive development (sensorimotor, preoperational, concrete operational, formal operational), Erikson's psychosocial stages, attachment theory (Bowlby, Ainsworth, secure/avoidant/anxious/disorganized), moral development (Kohlberg, Gilligan), language acquisition (critical period, LAD, stages), adolescent identity formation, adult development, and aging. Use when analyzing how cognitive, social, emotional, and moral capacities develop and change across the human lifespan.

About this skill (catalog notes)

Developmental Psychology is published as a SKILL.md file in this catalog. At roughly 1,863 words the SKILL.md is on the longer end of the catalog distribution.

Indexed lastmod: 2026-05-21
Catalog position: General · general-misc
Indexed related skills: 10

How Developmental Psychology fits the catalog

Developmental Psychology sits in the General category under the general-misc sub-topic in the ClaudSkills catalog. There are 10 related skills indexed alongside it; comparing a few before installing usually reveals which fits your workflow best.

These notes are auto-generated from features detected in the SKILL.md file and from this catalog's structure — they aren't part of the source repository.

From the source SKILL.md

Developmental psychology studies how people grow, change, and maintain stability across the lifespan -- from conception to death. The field addresses cognitive, social, emotional, moral, and physical development, asking not just what changes but why and how. The central tension is between nature (genetic endowment, maturation) and nurture (environment, experience, culture), with modern developmental science treating the interaction between them as the fundamental unit of analysis.

What this skill does

Developmental Psychology is a community-contributed Claude Code skill in the general-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/developmental-psychology/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when analyzing how cognitive, social, emotional, and moral capacities develop and change across the human lifespan.

Who uses this skill

The Developmental Psychology Claude Code skill is built for Claude Code users and developers across all disciplines looking for general-purpose AI assistance. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 119,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/developmental-psychology
curl -L https://claudskills.com/skills/developmental-psychology/SKILL.md \
  -o ~/.claude/skills/developmental-psychology/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/developmental-psychology/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/developmental-psychology/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\developmental-psychology\SKILL.md on Windows. See the full install guide for step-by-step instructions.

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Frequently asked questions

How do I install the Developmental Psychology Claude Code skill?

Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/developmental-psychology/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.

What does the Developmental Psychology skill do?

Is this skill free to install?

Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.

When should I use the Developmental Psychology skill?

Use Developmental Psychology when your Claude Code task falls under the General category — specifically in the general misc area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Developmental Psychology" or describe the task and let Claude pick). Browse related skills at /category/general/.

What is a Claude Code skill and how does the Developmental Psychology skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Developmental Psychology is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the General category. Learn more at /learn/what-is-a-claude-skill/.

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA

ClaudSkills. (2026). Developmental Psychology [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/developmental-psychology/

BibTeX

@misc{developmental-psychology-2026,
  author    = {ClaudSkills},
  title     = {Developmental Psychology [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/developmental-psychology/}
}

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Badge

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