Psychological Science

Volume 19, Number 11 · November 2008

Research Reports
Mental Rotation in Human Infants: A Sex Difference
David S. Moore and Scott P. Johnson

Sex Difference in Mental Rotation in Young Infants
Paul C. Quinn and Lynn S. Liben

What's So Special About Working Memory? An Examination of the Relationships Among Working Memory, Secondary Memory, and Fluid Intelligence
Jacqueline A. Mogle, Benjamin J. Lovett, Robert S. Stawski, and Martin J. Sliwinski

The Importance of Temporal Distinctiveness for Forgetting Over the Short Term
Nash Unsworth, Richard P. Heitz, and Nathan A. Parks

Increases in Positive Self-Views Among High School Students: Birth-Cohort Changes in Anticipated Performance, Self-Satisfaction, Self-Liking, and Self-Competence
Jean M. Twenge and W. Keith Campbell

Motion Extrapolation Into the Blind Spot
Gerrit W. Maus and Romi Nijhawan

Short Reports
Oxytocin Selectively Facilitates Recognition of Positive Sex and Relationship Words
Christian Unkelbach, Adam J. Guastella, and Joseph P. Forgas

Research Articles
Spacing Effects in Learning: A Temporal Ridgeline of Optimal Retention
Nicholas J. Cepeda, Edward Vul, Doug Rohrer, John T. Wixted, and Harold Pashler

Categorical Scaling of Duration Bisection in Pigeons (Columba livia), Mice (Mus musculus), and Humans (Homo sapiens)
Trevor B. Penney, John Gibbon, and Warren H. Meck

Limits on Introspection: Distorted Subjective Time During the Dual-Task Bottleneck
Guido Corallo, Jerome Sackur, Stanislas Dehaene, and Mariano Sigman

Boundary Conditions on Unconscious Thought in Complex Decision Making
John W. Payne, Adriana Samper, James R. Bettman, and Mary Frances Luce

Parental Education Moderates Genetic Influences on Reading Disability
Angela Friend, John C. DeFries, and Richard K. Olson

The Neural Substrates of In-Group Bias: A Functional Magnetic Resonance Imaging Investigation
Jay J. Van Bavel, Dominic J. Packer, and William A. Cunningham

Within-Person Relationships Among Daily Self-Esteem, Need Satisfaction, and Authenticity
Whitney L. Heppner, Michael H. Kernis, John B. Nezlek, Joshua Foster, Chad E. Lakey, and Brian M. Goldman

Stop the Presses: Dissociating a Selective From a Global Mechanism for Stopping
Adam R. Aron and Frederick Verbruggen

Mistaken Identity: Activating Conservative Political Identities Induces "Conservative" Financial Decisions
Michael W. Morris, Erica Carranza, and Craig R. Fox

Features for Identification of Uppercase and Lowercase Letters
Daniel Fiset, Caroline Blais, Catherine Ethier-Majcher, Martin Arguin, Daniel Bub, and Frederic Gosselin

Initial Training With Difficult Items Facilitates Information Integration, but Not Rule-Based Category Learning
Brian J. Spiering and F. Gregory Ashby

Connecting the Dots Within: Creative Performance and Identity Integration
Chi-Ying Cheng, Jeffrey Sanchez-Burks, and Fiona Lee

A Cross-Species Investigation of Acetylcholine, Attention, and Feature Binding
Leigh C.P. Botly and Eve De Rosa

Contextualizing Change in Marital Satisfaction During Middle Age: An 18-Year Longitudinal Study
Sara M. Gorchoff, Oliver P. John, and Ravenna Helson