<p>The police interview is one of the most important investigative tools that law enforcement has close at hand, and police interview methods have changed during the twentieth century. A good police interview is conducted in the frame of the law, is governed by the interview goal, and is influenced by facilitating factors that may affect the elicited report. The present doctoral dissertation focuses on police interviews in cases of very serious crimes of violence and sexual offences. Results reveal crime victims’ and perpetrators’ experiences of being interviewed and police officers’ attitudes towards conducting interviews related to traumatizing crimes. Study 1 revealed that when police officers interviewed <i>murderers</i> and <i>sexual offenders</i>, the interviewees perceived attitudes characterized by either <i>dominance</i> or <i>humanity</i>. Police interviews marked by dominance and suspects’ responses of <i>anxiety</i> were mainly associated with a higher proportion of denials, whereas an approach marked by humanity, and responses of being <i>respected</i> were significantly associated with admissions. In line with Study 1, the victims of rape and aggravated assault in Study 2 also revealed the experience of two police interview styles, where an interviewing style marked by <i>dominance </i>and responses of <i>anxiety</i> was significantly associated with crime victims’ omissions of information. Moreover, a <i>humanitarian</i> interviewing style, and crime victims’ feelings of being <i>respected</i> and <i>co-operative,</i> was significantly related to crime victims providing all information from painful events. Special squad police officers’ attitudes towards<i> interviewing</i> <i>crime victims</i>, in Study 3, also showed a <i>humanitarian</i> approach and <i>two dominant approaches</i>, one affective and the other refusing. The attitude towards <i>interviewing suspects</i> of crimes in focus revealed <i>humanitarian</i> and <i>dominant</i> interviewing attitudes, and an approach marked by <i>kindness</i>. The present thesis shows that, during their entire career, an overwhelming majority of the special squad police officers have experienced stressful events during patrol as well as investigative duty. Results show that symptoms from stressful event exposures and coping mechanisms are associated with negative attitudes towards interviewing suspects and supportive attitudes towards crime victim interviews. Thus, experiences from stressful exposures may automatically activate ego-defensive functions that automatically generate dominant attitudes. Moreover, it is important to offer police officers who have been exposed to stressful events the opportunity to work through their experiences, for example, through debriefing procedures. After debriefings, police officers are better prepared to meet crime victims and suspects and, through conscious closed-loop processes, to conduct police interviews without awaking ego-defensive functions. </p>

The police interview is one of the most important investigative tools that law enforcement has close at hand, and police interview methods have changed during the twentieth century. A good police interview is conducted in the frame of the law, is governed by the interview goal, and is influenced by facilitating factors that may affect the elicited report. The present doctoral dissertation focuses on police interviews in cases of very serious crimes of violence and sexual offences. Results reveal crime victims’ and perpetrators’ experiences of being interviewed and police officers’ attitudes towards conducting interviews related to traumatizing crimes. Study 1 revealed that when police officers interviewed murderers and sexual offenders, the interviewees perceived attitudes characterized by either dominance or humanity. Police interviews marked by dominance and suspects’ responses of anxiety were mainly associated with a higher proportion of denials, whereas an approach marked by humanity, and responses of being respected were significantly associated with admissions. In line with Study 1, the victims of rape and aggravated assault in Study 2 also revealed the experience of two police interview styles, where an interviewing style marked by dominance and responses of anxiety was significantly associated with crime victims’ omissions of information. Moreover, a humanitarian interviewing style, and crime victims’ feelings of being respected and co-operative, was significantly related to crime victims providing all information from painful events. Special squad police officers’ attitudes towards interviewing crime victims, in Study 3, also showed a humanitarian approach and two dominant approaches, one affective and the other refusing. The attitude towards interviewing suspects of crimes in focus revealed humanitarian and dominant interviewing attitudes, and an approach marked by kindness. The present thesis shows that, during their entire career, an overwhelming majority of the special squad police officers have experienced stressful events during patrol as well as investigative duty. Results show that symptoms from stressful event exposures and coping mechanisms are associated with negative attitudes towards interviewing suspects and supportive attitudes towards crime victim interviews. Thus, experiences from stressful exposures may automatically activate ego-defensive functions that automatically generate dominant attitudes. Moreover, it is important to offer police officers who have been exposed to stressful events the opportunity to work through their experiences, for example, through debriefing procedures. After debriefings, police officers are better prepared to meet crime victims and suspects and, through conscious closed-loop processes, to conduct police interviews without awaking ego-defensive functions.

The police interview is one of the most important investigative tools that law enforcement has close at hand, and police interview methods have changed during the twentieth century. A good police interview is conducted in the frame of the law, is governed by the interview goal, and is influenced by facilitating factors that may affect the elicited report. The present doctoral dissertation focuses on police interviews in cases of very serious crimes of violence and sexual offences. Results reveal crime victims’ and perpetrators’ experiences of being interviewed and police officers’ attitudes towards conducting interviews related to traumatizing crimes. Study 1 revealed that when police officers interviewed murderers and sexual offenders, the interviewees perceived attitudes characterized by either dominance or humanity. Police interviews marked by dominance and suspects’ responses of anxiety were mainly associated with a higher proportion of denials, whereas an approach marked by humanity, and responses of being respected were significantly associated with admissions. In line with Study 1, the victims of rape and aggravated assault in Study 2 also revealed the experience of two police interview styles, where an interviewing style marked by dominance and responses of anxiety was significantly associated with crime victims’ omissions of information. Moreover, a humanitarian interviewing style, and crime victims’ feelings of being respected and co-operative, was significantly related to crime victims providing all information from painful events. Special squad police officers’ attitudes towards interviewing crime victims, in Study 3, also showed a humanitarian approach and two dominant approaches, one affective and the other refusing. The attitude towards interviewing suspects of crimes in focus revealed humanitarian and dominant interviewing attitudes, and an approach marked by kindness. The present thesis shows that, during their entire career, an overwhelming majority of the special squad police officers have experienced stressful events during patrol as well as investigative duty. Results show that symptoms from stressful event exposures and coping mechanisms are associated with negative attitudes towards interviewing suspects and supportive attitudes towards crime victim interviews. Thus, experiences from stressful exposures may automatically activate ego-defensive functions that automatically generate dominant attitudes. Moreover, it is important to offer police officers who have been exposed to stressful events the opportunity to work through their experiences, for example, through debriefing procedures. After debriefings, police officers are better prepared to meet crime victims and suspects and, through conscious closed-loop processes, to conduct police interviews without awaking ego-defensive functions.

For many enterprises, brand extension has played an important role in the new products developement and brand strategy. By using brand extension, corporation could reduce costs and effectivly gain their reputation while they sell new products. Recently, certain reserch about brand extension have shown that the key factor of successful brand extension lies in the connection between consumer brand extension and parent brand, the more related of the brands and the products, the higher of the effect of brand extension. In addition, self-construals also make effects in understanding the effects of brand extensions. In this study, we form the concept from this base and would like to exam the further extension effect of brand concept and the distance of each case. Also, we would like to testify how would different self-construals of consumer products works while they evaluate the products and try to examine their influence to consumer through advertising techniques by the extension of self-construals and product reviews. In this study, we use really existed brand as our studing case ,"Nike", "Adidas" and "New balance". We would like to explore the different brand extension degree lie in several types of consumer self-construals from the case. In this study, based on attitude function theory, we form the questions toward advertising manipulation of different attitudes inoder to explore whether consumer self-construals affect cognition, and thus affect the extension of consumer product evaluation. The results indicate that, in general, different types of consumer self-construals for evaluation of the product from the extension make significant difference in distance extension products. When the parent brand as a functional brand concept, no matter the distance or distance extension products, self-construals on the extension of product evaluation is not significant. The study also find that different attitude affects advertising strategy for the consumer, and have no significant effects for self-construals. In addition, they can not affect the extension of product evaluation.