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Full-Text Articles in Social Psychology

The Project Talent Twin And Sibling Study: Zygosity And New Data Collection, Carol A. Prescott, Ellen E. Walters, Thalida Em Arpawong, Catalina Zavala, Tara L. Gruenewald, Margaret Gatz Feb 2020

The Project Talent Twin And Sibling Study: Zygosity And New Data Collection, Carol A. Prescott, Ellen E. Walters, Thalida Em Arpawong, Catalina Zavala, Tara L. Gruenewald, Margaret Gatz

Psychology Faculty Articles and Research

The Project Talent Twin and Sibling (PTTS) study includes 4481 multiples and their 522 nontwin siblings from 2233 families. The sample was drawn from Project Talent, a U.S. national longitudinal study of 377,000 individuals born 1942–1946, first assessed in 1960 and representative of U.S. students in secondary school (Grades 9–12). In addition to the twins and triplets, the 1960 dataset includes 84,000 siblings from 40,000 other families. This design is both genetically informative and unique in facilitating separation of the ‘common’ environment into three sources of variation: shared by all siblings within a family, specific to twin-pairs, and associated with …


Research Methods In Psychology: A Feminist Exercise To Facilitate Students’ Understanding Of Operational Definitions, Observation, And Inter-Rater Reliability, Amy C. Moors Jan 2020

Research Methods In Psychology: A Feminist Exercise To Facilitate Students’ Understanding Of Operational Definitions, Observation, And Inter-Rater Reliability, Amy C. Moors

Psychology Faculty Articles and Research

"As an illustrative example of how I use a feminist-centered approach to teach core research methods concepts, below, I outline the aims and details of how to replicate one of my students’ favorite activities. This activity ties together concepts of operational definitions, observation, and inter-rater reliability through coding of “creepy” behaviors in a Saturday Night Live short video produced by The Lonely Island, featuring Nicki Minaj and John Waters (2011; see https://www.youtube.com/watch?v=tLPZmPaHme0). In the first part of the exercise, students are instructed to code observations of creepy behaviors without an operational definition. In the second part, students …