This pilot study will enroll 18 first-year pediatric resident doctors; each doctor will select five of their pediatric patients with asthma or obesity to participate in the study. Each resident doctor will be randomly assigned to take part in either the CMP program or a control group. All resident doctors will complete an Objective Structured Clinical Examination (OSCE), which will be used to assess their skills and ability in the areas of communication, clinical examination, medical procedures, prescribing medication, and interpretation of test results. Resident doctors participating in the CMP program will then receive CMP training. Three weeks following the initial OSCE, all resident doctors will perform a repeat OSCE, which will evaluate the effectiveness of the CMP training. One health care visit will then be conducted with each participating patient. During this visit, the resident doctor will conduct a collaborative management session emphasizing the family's central role in managing the child's health. Study researchers will conduct a 30-minute telephone interview with the child's parents at baseline, Week 6, following the heath care visit, and Month 3. Parent/child behaviors, attitudes related to asthma or obesity, management of their child's health, and satisfaction with care will be assessed during the telephone interviews. All residents will complete a repeat OSCE at Month 6 to assess any increase or decrease in skills.