Montana State University

Contact Information

Richard A. Block, Ph.D.

Department of Psychology
Montana State University
P.O. Box 173440
Bozeman, MT 59717-3440

Tel: (406) 994-5173
Fax: (406) 994-3804
Location: 305 Traphagen Hall


Time & Memory Lab

Current Research at Block Laboratories

Stimulus Complexity and Duration Judgments

Our latest research is on prospective and retrospective duration judgments as influenced by stimulus complexity.

The "Return-Trip Effect"

Our planned research is on the return-trip effect in duration judgment.

Intent to Remember and Isolation Effects

Following-up on Block (2009) on intent to remember information. This research is ongoing.

Cognitive Load, Physical Load, and Duration Judgments

Following-up on Block, Hancock, and Zakay (2010), we are conducting additional meta-analytic reviews.

For additional information on Block Laboratories, or if you are interested in collaborating with us, please contact Most data are collected in our lab, 301 Traphagen Hall.

Rick Block created this web page on May 5, 1995, and last updated it on February 20, 2014.