Aryeh Leissner

• Family advice services
• Street club work in Tel Aviv and New York
• Advice, guidance and assistance
• Community work
• Community work in areas of high social need
• Family advice services
• Guidelines for working with the "unattached"
• Intermediate treatment
• Participation
• Research project on forces acting in street corner groups
• Street work in Tel Aviv and New York
• Street-club work in New York and Tel Aviv