Incidents, threats and vulnerabilities have the potential to negatively affect an organisation’s assets. Information on these incidents, threats and vulnerabilities are important to security. It is therefore necessary for this security information to be effectively and efficiently managed, so that correct decisions may be made on the implementation of security risk control measures. This study explored the management of security information in the security industry by undertaking the following: • establishing the “status quo” of the collection and analysis of security information and the implementation of security risk control measures in practice; • identifying the nature and extent of problems experienced in the collection and analysis of security information and the implementation of security risk control measures; and the • discovery of a new Security Information Management Model (SIMM). Mixed methods research was used to study the management of security information in the security industry. The explorative research design was used for this purpose. Semi-structured and focus group interviews were conducted with senior security managers and operational security officers, respectively. The grounded theory research design was used to analyse the qualitative data in order to generate a substantive grounded theory. The theory is that security officers operate without a standardised framework to manage security information. The data from the semi-structured and the focus group interviews were used to design a questionnaire to conduct a survey using the quantitative approach. The non-experimental research design was used to conduct this self-administered questionnaire survey. The data from this questionnaire survey helped validate and confirm the substantive grounded theory. The study found that there was the need for a Security Information Management Model to manage security information in the security industry. Based on this finding the researcher recommended a new Security Information Management Model for the management of security information in the security industry. / Criminology and Security Science / D. Litt. et Phil. (Criminology)

Indiana University-Purdue University Indianapolis (IUPUI) / Law enforcement agencies across the U.S. use maps of crime to inform their practice and make efforts to reduce crime. Hotspot maps using historic crime data can show practitioners concentrated areas of criminal offenses and the types of offenses that have occurred; however, not all of these hotspot crime mapping techniques produce the same results. This study compares three hotspot crime mapping techniques and four crime types using the Predictive Accuracy Index (PAI) to measure the predictive accuracy of these mapping techniques in Marion County, Indiana. Results show that the grid hotspot mapping technique and crimes of robbery are most predictive. Understanding the most effective crime mapping technique will allow law enforcement to better predict and therefore prevent crimes.

This study examined the predictive value of the three dimensions of youth psychopathic personality towards delinquency, on delinquency through the application of hierarchical regression analysis, while controlling for gender. Dimensions being: Callous/Unemotional-, Impulsive/Irresponsible-, and Grandiose/Manipulative traits. The study included 891 (48% female) Swedish adolescents from a community sample with a mean age of 14.28 (SD=.94) years. A self-report instrument was used to assess psychopathic traits in youth, the Youth Psychopathic Traits Inventory (YPI), consisting of 50 items and is specifically designed to lower the risk of response bias. Results: It was discovered that Impulsivity/Irresponsible behavior predicted statistically significant 14% of the variance in delinquency, and gender significantly predicted 4%. Callous/Unemotional predicted non-significant 0,3% and Grandiose/Manipulative predicted none of the variance in delinquency and was not significant. The findings regarding dimensions contradict the majority of research on the subject which has focused on CU-traits as main predictor of antisocial behavior, but in line with recent studies using a similar analytical approach showing Impulsivity/Irresponsible behavior as main predictor. The findings regarding gender are in line with previous research.

This research was undertaken to establish the effect incarceration of individuals in the total institution called prison has on the incarcerated individuals. A literature study along with an empirical study, with 17 ex-inmates, was completed to explore the environment and circumstances of the institution called prison and the effect it has on the prisoners it incarcerates. Issues discussed include the prison environment, the prisonisation process, the inmate code and the process of incarceration. Also discussed are the presence, activities and influence of the gangs within the prison environment. It would appear that prison has a lasting effect on most prisoners and limited rehabilitative value, although there does appear to be some deterrence value. The subject begs further investigation, especially among a wider mix of inmate type, in order to deliver further recommendations to the South African Department of Correctional Services. / Social work / M.A.(Social Science)

This study examines offender assessment from a criminological perspective. International and national research findings, as well as the Canadian (Level of Service Inventory - Revised, LSRI-R) and the British (Offender Assessment System, OASys) offender assessment structures, are used as guidelines to illustrate the practice of offender assessment. Offender needs and risk assessment targets are examined and highlighted for general (non-specific) as well as sex and other violent offenders. A qualitative research design, supported by explanatory, descriptive and exploratory goals, directs the methodology of this research project. Important assessment tools, such as interviewing, observation, document analysis and the application of theoretical explanations are used to assess and analyse four selected case studies (adult male offenders). These case studies are representative of the different dimensions of offender assessment, namely classification, intervention, risk management and pre-parole assessment. The offenders are individually assessed, analysed and evaluated to determine among other factors, the origin, onset, contributory factors, triggers, high-risk situations, and intervention indicators that can assist custodial therapists and the prison authorities with a more focused approach to the rehabilitation and management of offenders. Each case study is also supported by a theoretical explanation. This highlights the key role, function and contribution of criminologists in corrections, as well as the importance of a multi-fold perspective in the rehabilitation and correction of criminal behaviour. / Criminology / Thesis (D. Litt. et Phil. (Criminology))

The research attempts to establish how modus operandi can be used to identify suspects in burglary cases. To conduct effective investigation, it is important for investigators to be familiar with the concept modus operandi, its elements, its influence and its values. To achieve the goals and objectives of the practice of modus operandi, investigators must know how to apply modus operandi, what the situational factors are during a criminal act, and how to use it as technique to identify suspects in burglary cases. The direction by implication and clarification of the crime situation is hardly possible without the determination of the identity of the perpetrator or suspect of a criminal act. The recognition of the modus operandi system as any form of evidence gathering is of outmost importance. / Criminology / M.Tech. (Forensic investigation)

The focus of this thesis falls on school violence. The research addresses the possibility that a culture of violence exists amongst some South African school-going youth. The researcher identified the attitudes and behaviour of learners towards violence as indicators of the culture of these learners. The research specifically focused on the pro-violence attitudes and violent behaviour of learners. The definition of ‘culture’ which was employed suggests the link between a person’s attitude, behaviour and culture. Information was gathered through literature and empirical research. The data was collected by means of a questionnaire with closed-ended questions and a well-tested tool, namely the Attitudes towards Violence Scale. The results of the empirical research were analyzed with the SPSS Windows data editor computer program. Conclusions and recommendations regarding school violence were made. In addition, a programme to curb such violence was proposed. Some suggestions for further research into this subject were also advanced. / Criminology and Security Science / M.A. (Criminology)

The problem that the researcher encountered was that forensic investigators were found not to be formally using offender profiling as an investigative technique during investigations into fraud. This research was conducted to ascertain how offender profiling may be useful in expediting the forensic investigation process. The purpose of this research was to establish what offender profiling is, and what aspects or ingredients constitute such an offender profile. As offender profiles will serve as an aid in future forensic investigations into fraud, this study attempted to create an understanding and awareness of the value of offender profiling. In order for forensic investigators to use offender profiling during routine fraud investigations, it is extremely important that they understand the concept and its practical implementation. The overall purpose of this study is to provide practical recommendations for the implementation and use of offender profiling to forensic investigators both in the public and private sectors. / Criminal and Procedural Law / (M.Tech. (Forensic Investigation))

The thesis examine the process of rehabilitation offered by the Department of Correctional Service as from the time the offender is admitted (sentenced) until such time he is released back into society. Rehabilitation in the departmental context is based on four key delivery areas, which must be in place to ensure that offenders are rehabilitated. Faced with several challenges, e.g. demilitarization, structural defects of the facilities that are not conducive for rehabilitation or build for Unit management principles, career path developed for officials, and the transformation of the old penitentiary system to the new generation prison system, the department failed to achieve their objectives. The thesis will examine the current process of rehabilitation in the Department of Correctional Service, and identify areas of under performance to seek best practices to improve service delivery. The study will also focus on the readiness of offenders to be release as rehabilitated offenders and the After Care the Department provide to offenders upon their release. / Corrections Management / MA (Correctional Management)

Afrikaans text / The purpose of this study was to retrospectively analyze a group of observation cases referred to a psychiatric institution through the criminal justice system by means of certain measuring instruments in order to determine on which grounds some of the cases were classified as criminals and others as state patients. The sample for the purposes of this investigation consisted of one hundred and forty-two cases referred to the Weskoppies hospital for psychiatric observation during 1988 to 1994. The measuring instruments were the South African Wechsler intelligence scale, the Rorschach projective technique and an information schedule which was used for the purpose of gathering biographical information and personal details of each particular case. The data collected through these instruments was statistically analyzed utilising frequencies and crosstabulations, chi-square tests, t-tests, correspondence analyses, factor analyses and regression analyses. The findings of this investigation revealed that crimes concerning personal relations and property crimes were more committed by criminals than state patients while crimes concerning communal life were encountered more amongst state patients than criminals. Non-person-directed crimes of violence were encountered proportionally more amongst state patients who had a history of substance abuse than in criminals with a similar history. State patients who had a history of substance abuse were proportionally more prosecuted on account of person-directed-crimes of violence than criminals with a similar history. The predictive measuring instrument developed by means of regression analysis indicated as important predictors three subtests of the South African Wechsler intelligence scale namely general information, digit-symbol substitution and picture arrangement as well as the variable "previous psychiatric treatment". The following recommendations were also made: The current endeavour to adapt the South African Wechsler intelligence scale for all population groups needs to be maintained and this adaptation should also be pursued in each country where the scale is used or was used in the past. It is advisable to draw up certain profiles of specific offenders by means of the Rorschach projective technique while the testing procedure should preferably be undertaken by the same researcher. Provision should be made that the accused be declared as state patients only on account of serious and violent crimes while the courts should have the right in appropriate cases to charge the accused with detention in accordance with chapter three of the Mental Health Act. The testimony of criminologists and psychologists should be added to the testimony of psychiatrists especially in cases of accountability or diminished accountability. The proposed predictive model may be further refined and adapted through the use of a larger, nation-wide sample resulting in the inclusion of a greater number of observation cases and variables. Due to the accelerating rate of revision associated with The DSM­ IV manual and the fact that its validity is questioned, ethically responsible psychiatrists, psychologists and criminologists are obligated to identify practices and procedures which threaten to misinform the legal system. / Die doel van hierdie studie was om aan die hand van bepaalde meetinstrumente retrospektief 'n groep observasiegevalle wat deur die regstelsel na 'n psigiatriese inrigting verwys is, te ontleed, sodat daar vasgestel kon word op watter gronde sekere van die gevalle as misdadigers en ander as staatspasiente geklassifiseer is. Die steekproef vir die doeleindes van hierdie ondersoek het bestaan uit honderd twee-en-veertig gevalle wat vanaf 1988 tot 1994 na Weskoppieshospitaal vir psigiatriese waarneming verwys is. Die meetinstrumente wat gebruik is, was die Suid-Afrikaanse Wechsler-intelligensieskaal, die Rorschach-projeksietegniek en 'n inligtingskedule wat biografiese inligting en persoonlike besonderhede van elke besondere geval ingewin het. Die gegewens wat uit hierdie meetinstrumente versamel is, is statisties verwerk met behulp van frekwensies en kruistabellerings, chi­ kwadraattoetse, t-toetse, korrespondensie-analises, faktoranalises en regressie-ontledings. Die bevindinge van die ondersoek het aan die lig gebring dat persoonverhoudings- en eiendomsmisdrywe meer deur misdadigers as staatspasiente gepleeg word, terwyl gemeenskapslewe misdrywe meer by staatspasiente as misdadigers voorgekom het. Nie-persoonsgerigte geweldsmisdrywe het verhoudingsgewys meer onder staatspasiente met 'n geskiedenis van substansmisbruik as by misdadigers met 'n soortgelyke geskiedenis voorgekom. Staatspasiente met 'n geskiedenis van substansmisbruik is ook verhoudingsgewys meer as misdadigers met 'n soortgelyke geskiedenis weens persoonsgerigte geweldsmisdrywe aangekla. Die voorspellingsmeetinstrument wat met behulp van die regressie ontledings ontwikkel is, het drie subtoetse van die Suid­ Afrikaanse Wechsler-intelligensieskaal naamlik algemene inligting, syfersimboolvervanging en prentrangskikking asook die veranderlike "vorige psigiatriese behandeling" as die belangrikste voorspellers uitgewys. Die volgende aanbevelings word ook hiermee gemaak: Daar moet volgehou word met die huidige poging om die Suid­ Afrikaanse Wechsler-intelligensieskaal vir alle bevolkingsgroepe in Suid-Afrika aan te pas asook met die aanpassing van die meetskaal vir elke land wat dit tans gebruik of in die verlede gebruik het. Dit is raadsaam om met behulp van die Rorschach projektiewe tegniek bepaalde profiele ten opsigte van spesifieke oortreders op te stel terwyl die toetsingsproses verkieslik deur dieselfde ondersoeker waargeneem word. Daar moet seker gemaak word dat beskuldigdes slegs in die geval van ernstige en gewelddadige misdade tot staatspasiente verklaar word, terwyl die howe die bevoegdheid kry om in geskikte gevalle te beveel dat beskuldigdes ingevolge Hoofstuk 3 van die Wet op Geestesgesondheid aangehou moet word. Die getuienis van kriminoloe en sielkundiges behoort bygevoeg te word by die van psigiaters en wel in gevalle waar toerekeningsvatbaarheid of verminderde toerekeningsvatbaarheid ter sprake is. Die voorgestelde voorspellingsmodel kan verder verfyn en aangepas word deurdat 'n groter, landwye steekproef van alle observasiegevalle getrek word wat uiteraard 'n groter aantal veranderlikes sal insluit. Weens die versnellingstempo van hersiening met betrekking tot die DSM-IV handleiding en die feit dat sy betroubaarheid bevraagteken word, word aanbeveel dat eties verantwoordelike gedrag aan die kant van psigiaters, sielkundiges en kriminoloe gevolg word sodat praktyke en prosedures wat die regstelsel kan benadeel, geidentifiseer kan word. / Criminology and Security Studies / D.Litt. et Phil. (Kriminologie)