Sites & classroom apps

Human Sexuality

rossdavilla.github.io/PSYCH-110

An open online textbook by Dr. Ross Avilla: 15 chapters with pop-up definitions and practice questions, the PSYCH-110 syllabus, and small classroom apps. Licensed CC BY-NC-SA 4.0.

• Table of contents
• Course syllabus
• PSYCH-110 syllabus
• About the author
• Social Capital Bank

Introduction to Psychology

rossdavilla.github.io/PSYCH-C1000

The PSYCH-C1000 course site: syllabus, a get-to-know-your-professor page, and a Myth or Fact? warm-up.

• Syllabus
• Know Your Professor
• Myth or Fact?

3D Anatomy Viewers

rossdavilla.github.io/3D-Anatomy

Interactive three.js models that run in the browser. Click any structure to see its name and what it does.

• Male reproductive system
• Female reproductive system
• Neocortex
• Limbic system
• Limbic system (simplified)

PSY157 Activities

rossdavilla.github.io/PSY157

Classify the causes of everyday behavior with attribution theory, and set Outcomes, CL, and CL-ALT to see how Social Exchange Theory predicts relationship satisfaction and dependence, and score your own shyness and introversion.

Attachment Styles Lab

rossdavilla.github.io/Attachment_Games

Find your attachment style, spot the styles in a text-message exchange, and see how different styles pair up.

• What's your attachment style?
• Read the Texts
• Style Matcher

The Hook-Up Game

rossdavilla.github.io/hookup-sti-risk-game

Model a year of choices (partners, condoms, HPV vaccination), see your odds of contracting an STI, then roll the dice.

• About & sources
• Top Hat embed (720×450)

Describing Orgasm

rossdavilla.github.io/Orgasm-Description

A classroom replication of Vance & Wagner (1976). Students describe an orgasm anonymously, then try to guess each writer's anatomy.

• Submit a description
• The guessing game
• Class results

Changing Marriage Rates

rossdavilla.github.io/Marriage-Rates

How the share of married U.S. adults ages 25–34 fell from 86 to 34 per 100 between 1970 and 2025, with a Pick-a-Year spinner game.

• Pick a Year embed (720×450)

Dating Messages Simulator

rossdavilla.github.io/height-and-salary-dating-sim

Adjust height and salary to see how each relates to the number of messages received on dating apps.

• Mobile version

Fast Face Judgments

rossdavilla.github.io/FastFaceJudgements

Pairs of faces flash faster every round, down to 60 ms, to show how quickly we judge attractiveness.

• Why some faces are more attractive
• Embed version

Position Yourself

rossdavilla.github.io/Sex-Positions/site

An inclusive, mobile-first guide to 56 sex positions sorted by body arrangement, plus a partner matcher quiz.

• Matcher quiz

KinkDeck

rossdavilla.github.io/KinkDeck

Swipe through 20 cards across 10 kinks for a quick, playful breakdown. Nothing is stored.

TAT Images

rossdavilla.github.io/tat/TATimage1.png

Picture cards for a Thematic Apperception Test (TAT) demonstration.

• Image 1
• Image 2
• Image 3

Top Hat Apps

rossdavilla.github.io/TH-Apps/locusofcontrol.html

Single-file activities built to drop into a Top Hat slide at 720×450. First up: a Locus of Control quiz that scores you from internal to external across five bands.

• Locus of Control quiz

Motivation & Commitment Scales

rossdavilla.github.io/PSY170/achievementmotivationscale.html

Self-scoring scales built at 720×450 for Top Hat: McClelland's needs for achievement, power, and affiliation, and commitment to UC Merced on Meyer & Allen's affective, continuance, and normative dimensions.

• Achievement Motivation Scale
• Commitment to UC Merced

Class Check-In

class-attendance-gamma.vercel.app

Students enter the session code from the instructor to check in, and attendance is recorded in Google Sheets.

Semester Grid

rossdavilla.github.io/sclass-scheduler

Build a week-by-week class schedule for a semester and paste the table straight into Google Docs.

Exam Grade Distribution

rossdavilla.github.io/ExamDistribution

Merge Canvas exam scores into the gradebook, preview a curve and grade distribution, and export Canvas-ready files and a PDF report.

Student Names

rossdavilla.github.io/Names

Flashcards for learning students' names from their photos, with a tab per class, memory tips, and swipe or arrow-key marking until everyone is learned.

From Prompt to App

rossdavilla.github.io/THandAI

A walkthrough for instructors: describe a class activity in plain language, have AI write the app, and publish it.

DECA Family Hub

rossdavilla.github.io/DECA/DECA26.html

Mobile hub for Denair Elementary Charter Academy families: the 2026–27 school calendar, bell schedule, lunch menu, and Parents Club events.

Week Plan

rossdavilla.github.io/weekly-menu

A mobile weekly meal plan with recipes and a built-in timer.

Counter

rossdavilla.github.io/counter

A minimal tap-to-count app.

KB Builder

rossdavilla.github.io/kettlebell

A kettlebell workout builder with a round tracker, demo videos, and a library of 82 moves.

• Workout builder
• Movement library