RT Article T1 The impact of formal and informal social controls on the criminal activities of probationers JF Journal of research in crime and delinquency VO 30 IS 3 SP 243 OP 276 A1 MacKenzie, Doris Layton A2 De Li, Spencer LA English YR 2002 UL https://krimdok.uni-tuebingen.de/Record/1639658335 AB The monthly self-reported criminal activities, risk behaviors, and local life circumstances of offenders who began sentences of probation in northern Virginia were examined during the year prior to arrest, between arrest and probation, and during the first eight months of probation. The criminal activities and risk behaviors of the offenders declined dramatically after arrest and continued at this lower level throughout the probation period studied. When these offenders participated in high-risk behaviors such as carrying a gun, using drugs, and heavy use of alcohol, they committed more crimes; conversely, when they lived with spouses or were employed, they committed fewer crimes. There was no change in local life circumstances from the prearrest, arrest, and probation periods. The decline in criminal activities after arrest and during probation did not appear to be related to changes in informal social controls as measured by local life circumstances. The results were interpreted as consistent with a possible a deterrent effect K1 Kriminalität K1 Bewährungshilfe K1 Risikoverhalten K1 Informelle Sozialkontrolle K1 Sozialkontrolle K1 Bewährungshilfeprobanden