Scientific Articles 
Reliability and Validity of a Measure of Confidence in Child Management 
By P. Weinstein, P. Domoto, T. Getz, R. Engar

The Clinical Effectiveness of a Colored Pit and Fisssure Sealant at Twenty-four Months 
By Richard J. Simonsen

A Demographic Survey of Pedodontic Practice in the United States 
By Daniel Brostoff, Robert B. Berson, James T. Martinoff

The Effectiveness of a Chemically Polymerized Sealant: Four-year Results 
By A.S. Richardson, G.B. Gibson, R. Waldman

The Effect of Maxillary Palatal Expansion on the Primary Dental Arch Circumference 
By William C. Berlocher, Brett H. Mueller, Norman Tinanoff

Ability of Elementary School Children to Perform Sulcular Toothbrushing Related to Their Hand Function Ability 
By Kay D. Mescher, Pauline Brine, Ilene Billet

Ankylosed Primary Molars: Results and Treatment Recommendations From an Eight-year Longitudinal Study 
By Louise Brearley Messer, Jay T. Cline

Clinical Articles 
Oral Findings in Trisomy 8 Mosaicism 
By Alan B. Pickett, Francis J. Krakowiak

Periodontosis of the Primary Dentition: A Case Report 
By Andrew L. Sonis

The Stainless Steel Crown, Welded Sheath and Wire Loop for Posterior Space Maintenance 
By Theodore P. Croll, Ronald Johnson

Improved Moisture Control With the Rubber Dam: A Clinical Technique 
By Mark L. Helpin, Billy C. Michal

Editorial 
Bridging Gaps of Communication 
By Stephen H.Y. Wei