Johnson O'Connor Research Foundation: Aptitude Testing and Research Since 1922

About Us

About Aptitudes

Testing Centers






Testing Centers > Dallas


5151 Belt Line Road, Suite 615
Dallas, TX 75254
972 991-8378

Office hours:  Monday through Friday, 8:30 AM to 4:30 PM
occasional Saturdays

Tom Jensen, Director

Our office is in the Prestonwood Tower, located on the northeast corner of Belt Line and the Dallas North Tollway. There is ample visitor parking surrounding the building.


Restaurant Information

Addison hosts a variety of eating options, some of which are walkable from our building, others just a 5 minute drive along Belt Line. Walkable options include Corner Bakery Cafe, McAlister's, Bennigans, El Fenix, and Houlihan's. There is also a deli on the third floor of our building, which has drinks, snacks, and breakfast and lunch options.

Hotel Information

Some hotels within five miles of our office include:

Westin Galleria 972 934-9494
Best Western Addison Galleria 800 780 7234
Courtyard Marriott 972 404-1555
Hampton Inn 972 991-2800
Hilton Garden Inn 972 233-8000
Holiday Inn 972 490-1212
Homewood Suites 972 788-1342
La Quinta 972 404-0004

For a complete listing of hotels in the area, visit

Things to Do

Across the street from our building, there is a shopping center with a Barnes and Noble; the Galleria Mall is just a short five minute drive south on the Tollway.

Aptitude testing for careere and educational guidance