Agent skill

Grad Cultivation

by asgard-ai-platform in asgard-ai-platform/skills

Apply cultivation theory (Gerbner) to analyze how long-term media exposure shapes worldviews.

MITAuto-check passed

Install Grad Cultivation

skills CLI
$ npx skills add asgard-ai-platform/skills --skill grad-cultivation -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install asgard-ai-platform/skills grad-cultivation --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/asgard-ai-platform/skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/grad-cultivation .claude/skills/grad-cultivation && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
grad-cultivation
GitHub stars
242
Token cost
~1.2k tokens
SKILL.md length
328 words
Files
4 (incl. references)
Skills in repo
207
Repo updated
First seen
Licence
MIT

At a glance

Apply cultivation theory (Gerbner) to analyze how long-term media exposure shapes worldviews.

  • Works in 4 steps: Content Analysis → Measure Exposure → Survey Beliefs → …
  • The user needs to study cumulative media effects on audience beliefs
  • SKILL.md covers Overview, When to Use, Assumptions and Methodology, plus 3 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Grad Cultivation is an agent skill from asgard-ai-platform/skills. Apply cultivation theory (Gerbner) to analyze how long-term media exposure shapes worldviews. Use this skill when the user needs to study cumulative media effects on audience beliefs, evaluate mainstreaming and resonance phenomena, or assess how media consumption patterns correlate with perceptions of social reality — even if they say 'does watching news make people more fearful', 'how does media shape worldview', or 'mean world syndrome'.

Its SKILL.md is about 1.2k tokens, which your agent loads only when the skill is triggered. The skill folder holds 5 other files, including reference files (for example `examples/sample_scenario.md`, `references/cultural-indicators.md` and `references/digital-cultivation.md`).

The repository describes itself as: 301 open-source coding agent skills across 22 domains — methodology, judgment & gotchas packaged as Claude Agent Skills for the Asgard AI Platform. The licence is MIT.

When your agent uses it

  • The user needs to study cumulative media effects on audience beliefs
  • Evaluate mainstreaming and resonance phenomena
  • How does media shape worldview
  • Mean world syndrome

Example prompts

  • “does watching news make people more fearful”
  • “how does media shape worldview”
  • “mean world syndrome”
  • “/grad-cultivation”

Workflow steps

4 steps, taken from the step headings in SKILL.md.

  1. Content Analysis
  2. Measure Exposure
  3. Survey Beliefs
  4. Calculate Cultivation Differential

What it can do on your machine

Read from SKILL.md and the folder at commit 4e7f4f8. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md (its code samples are markdown).

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Grad Cultivation loads about 1.2k tokens when it runs, and up to ~8.2k if it reads all its reference files. Until then it costs about 115 tokens; SKILL.md has 328 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~115
When it runs · the whole SKILL.md, loaded when a task matches
~1.2k
With references · SKILL.md plus every file in references/, read only if the agent opens them
~8.2k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from asgard-ai-platform/skills at commit 4e7f4f8, republished under its MIT licence (© asgard-ai-platform). 328 words, ~1,160 tokens.

Download SKILL.mdSave it as .claude/skills/grad-cultivation/SKILL.md (or your agent's skills folder). This skill also uses 3 other files; get the full folder from GitHub.
name
grad-cultivation
description
Apply cultivation theory (Gerbner) to analyze how long-term media exposure shapes worldviews. Use this skill when the user needs to study cumulative media effects on audience beliefs, evaluate mainstreaming and resonance phenomena, or assess how media consumption patterns correlate with perceptions of social reality — even if they say 'does watching news make people more fearful', 'how does media shape worldview', or 'mean world syndrome'.
metadata.category
WP-33 傳播/教育/公共行政
metadata.tags
communication, cultivation, media-effects, television

Cultivation Theory

Overview

Cultivation theory (Gerbner et al.) argues that long-term, cumulative exposure to television's consistent messages gradually shapes viewers' perceptions of social reality. Heavy viewers' worldviews converge toward the "television world," independent of actual real-world conditions.

When to Use

Trigger conditions:

  • Analyzing long-term media influence on audience perceptions of reality
  • Studying whether heavy media consumption correlates with distorted beliefs
  • Evaluating mainstreaming or resonance effects across audience subgroups

When NOT to use:

  • When studying short-term persuasion (use ELM or framing theory)
  • When analyzing which issues get attention (use agenda-setting)
  • When studying individual message processing (use dual-process theory)

Assumptions

IRON LAW: Cultivation Is a LONG-TERM, Cumulative Effect

Single exposures do NOT cultivate. It is the PATTERN across thousands
of consistent messages over months and years that gradually shapes
worldviews. Key mechanisms:
1. MAINSTREAMING: Heavy viewing overrides demographic differences,
   creating a homogeneous worldview
2. RESONANCE: When TV messages match a viewer's lived experience,
   the cultivation effect is amplified (double dose)

Methodology

Step 1: Content Analysis

Conduct message system analysis — systematically catalog recurring themes, portrayals, and demographics in media content to identify the "television world."

Step 2: Measure Exposure

Categorize respondents by total media consumption (heavy vs light viewers). Use overall consumption, not genre-specific, per original theory.

Step 3: Survey Beliefs

Measure perceptions of social reality. Compare "television answers" (reflecting media portrayals) against "real-world answers" (reflecting actual statistics).

Step 4: Calculate Cultivation Differential

Compare heavy vs light viewers' responses, controlling for demographics. The difference attributable to viewing is the cultivation differential.

Output Format

markdown
# Cultivation Analysis: {Topic/Context}

## Media World
- Content analyzed: {media type, sample, period}
- Key portrayal patterns: {recurring themes, over/under-representations}
- "Television answer": {what media suggests is true}

## Real World
- Actual statistics: {objective data on the topic}
- Gap: {difference between media portrayal and reality}

## Cultivation Differential
- Heavy viewers: {beliefs/perceptions}
- Light viewers: {beliefs/perceptions}
- Differential: {magnitude, controlling for demographics}

## Mainstreaming/Resonance
- Mainstreaming: {evidence of worldview convergence among heavy viewers}
- Resonance: {subgroups where lived experience amplifies effect}

## Limitations
{Confounders, third variables, directionality concerns}

Gotchas

  • Causality challenge: Cultivation research is predominantly correlational. Heavy viewers may already hold certain beliefs (selective exposure), making it hard to prove media caused the beliefs.
  • Genre vs total viewing: Original cultivation theory emphasizes TOTAL viewing, not genre-specific. However, modern research suggests genre matters — violent programming cultivates fear more than comedies.
  • Digital media complication: Cultivation was developed for broadcast television with limited choice. In fragmented, on-demand media environments, the "uniform message" assumption weakens.
  • Small effect sizes: Cultivation effects are typically small in cross-sectional surveys. Gerbner argued small but consistent effects across large populations are socially significant — critics disagree.
  • Cultural variation: Cultivation effects vary across media systems. In countries with diverse media ownership and public broadcasting, effects may differ from U.S.-centric findings.

References

  • For Cultural Indicators research program methodology, see references/cultural-indicators.md
  • For cultivation in digital media environments, see references/digital-cultivation.md

© asgard-ai-platform, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 3 other files (references) in grad-cultivation of asgard-ai-platform/skills.

  • SKILL.md
  • examples/sample_scenario.md
  • references/cultural-indicators.md
  • references/digital-cultivation.md

Open the folder on GitHubat commit 4e7f4f8

Compare with similar skills

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Operator Theoryparcadei/Continuous-Claude-v33.9k1 repos~879Automated safety check: NotesMIT

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Questions about Grad Cultivation

What does Grad Cultivation do?

Apply cultivation theory (Gerbner) to analyze how long-term media exposure shapes worldviews. Grad Cultivation is an agent skill from asgard-ai-platform/skills. Apply cultivation theory (Gerbner) to analyze how long-term media exposure shapes worldviews.

When should I use Grad Cultivation?

Grad Cultivation fits situations like: the user needs to study cumulative media effects on audience beliefs; evaluate mainstreaming and resonance phenomena; how does media shape worldview; mean world syndrome.

How do I install Grad Cultivation in Claude Code?

Run `npx skills add asgard-ai-platform/skills --skill grad-cultivation -a claude-code`. Or copy the skill folder (grad-cultivation in asgard-ai-platform/skills) into .claude/skills/grad-cultivation in your project. Claude Code loads it when a task matches its description.

How do I install Grad Cultivation in Codex?

Run `npx skills add asgard-ai-platform/skills --skill grad-cultivation -a codex`. Or copy the skill folder (grad-cultivation in asgard-ai-platform/skills) into .agents/skills/grad-cultivation in your project. Codex loads it when a task matches its description.

Can I use Grad Cultivation in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add asgard-ai-platform/skills --skill grad-cultivation -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/grad-cultivation, .gemini/skills/grad-cultivation, .github/skills/grad-cultivation and .opencode/skills/grad-cultivation in your project.

What does Grad Cultivation need to run?

SKILL.md names no scripts, command-line tools or credentials: Grad Cultivation is instructions for the agent only.

Does Grad Cultivation access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Grad Cultivation safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Grad Cultivation use?

Grad Cultivation is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Grad Cultivation use?

About 1.2k tokens (SKILL.md is roughly 4.6k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 7.1k tokens, read only when the agent opens those files.

What are the alternatives to Grad Cultivation?

Skills that share tags, products or a category with Grad Cultivation: Terms Of Service (thedaviddias/Front-End-Checklist, 74k stars), Ontology Term Resolution (K-Dense-AI/scientific-agent-skills, 48k stars), Integration Theory (parcadei/Continuous-Claude-v3, 3.9k stars) and Asymptotic Theory (brycewang-stanford/Auto-Empirical-Research-Skills, 4.6k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Grad Cultivation?

asgard-ai-platform (a GitHub organization) maintains it in asgard-ai-platform/skills, which has 242 GitHub stars. The repository holds 207 skills in this directory. The repository was last updated on June 6, 2026.

Source: asgard-ai-platform/skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.