Kleptomania: A Review of the Research

Research on kleptomania is limited. Earlier views and recent reports of treatment are reviewed in this article. More study is needed to delineate this impulse-control disorder.     

Hardiness: a review of theory and research.

Although a large body of research on hardiness (a personality construct with dimensions of commitment, control, and challenge) has accumulated, several fundamental issues remain unresolved. Although there are several hardiness scales, the properties of these scales have not been compared. There is debate as to whether hardiness is one or several characteristics. Research studying the pathways through which hardiness exerts its effects has not been comprehensively evaluated. Whereas critics have argued that hardiness does not buffer stress, others have suggested that hardiness buffers for working adults, for males, and in prospective analyses. There is also growing concern that hardiness is related to neuroticism. A review of the literature supports the following conclusions: The Dispositional Resilience Scale (DRS) has several advantages over alternative scales; DRS items form three factors that are consistent with hardiness theory; hardiness dimensions generally show low to moderate intercorrelations; the most common way of categorizing subjects as high or low in hardiness is not consistent with hardiness theory; hardiness does not buffer stress, and it does not buffer stress for working adults, for males, or in prospective analyses; both old and new hardiness scales inadvertently measure neuroticism. Recommendations for future research are provided.     

Neurobiological correlates of autism: a review of recent research.

This review paper integrates recent structural and functional imaging, postmortem, animal lesion, and neurochemical research about the pathophysiology of autism. An understanding of the neurobiological correlates of autism is becoming increasingly important as more children are diagnosed with the condition and funding for well-targeted interventions increases. Converging evidence suggests that autism involves abnormalities in brain volume, neurotransmitter systems, and neuronal growth. In addition, evidence firmly links autism with abnormalities in the cerebellum, the medial temporal lobe, and the frontal lobe. Potential implications of these findings and suggestions for future research are reviewed.     

Solution-focused brief therapy: a review of the outcome research

Solution-focused brief therapy (SFBT) is a new and increasingly used therapeutic approach that focuses on helping clients construct solutions rather than solve problems. The approach evolved in a clinical context amid many anecdotal reports of success from both therapists and clients, but it has not been subjected to controlled empirical testing until very recently. In this article we critically review all of the controlled outcome studies of SFBT to date (N = 15) to assess the extent to which SFBT has received empirical support. Five studies were well-controlled and all showed positive outcomes--four found SFBT to be better than no treatment or standard institutional services, and one found SFBT to be comparable to a known intervention: Interpersonal Psychotherapy for Depression (IPT). Findings from the remaining 10 studies, which we consider moderately or poorly controlled, were consistent with a hypothesis of SFBT effectiveness. We conclude that the 15 studies provide preliminary support for the efficacy of SFBT but do not permit a definitive conclusion. Our critique highlights areas where methodology in future studies can be strengthened to provide more conclusive evidence of SFBT efficacy.     

benefits of the business college internship: a research review

The authors explore the research findings regarding the effectiveness of business internships on several issues: enhanced employment opportunities, realistic expectations of interns, satisfaction with the internship experience, internship prerequisites, and internship mentoring. Overall, the internship experience was found to be beneficial.     

Emergence of relations and the essence of learning: a review of Sidman's Equivalence relations and behavior: a research story. Book review

The author reviews and comments on the book Equivalence relations and behavior: a research story by Murray Sidman. Sidman's book reports his research about equivalence relations and competencies in children with mental retardation and how it relates to behavior. Sidman used the idea of stimulus-stimulus relations among features of the environment to develop his theories about equivalence relations. Experimental work with children and animals demonstrated their ability to use equivalence relations to learn new tasks. The subject received feedback and reinforcement for specific choices made during training, then was presented with new choices during testing. Results of the tests indicate that subjects were able to establish relations and retrieve them in different situations.     

Family therapy as a treatment for children: a critical review of outcome research.

The value of family therapy as a treatment for child psychopathology is considered by reviewing pertinent outcome research. Fourteen studies that met three criteria are included in the review: (a) a child or adolescent was the identified patient or referral; (b) therapy included at least one parent and the child; and (c) outcome was evaluated in terms of the child's symptoms. There are major shortcomings in most of the available data, with only two well-controlled studies. Some empirical evidence does exist that family therapy is an effective treatment for children; the data from studies of adolescents are especially encouraging. However, insufficient data are available for comparing the relative merits of conjoint family treatment and individual child therapy. If the value of family therapy as a treatment alternative or, ideally, as the "treatment of choice" for a referred individual child is to be established, more and better controlled comparative outcome studies will be necessary. Suggestions for future research are presented emphasizing the need for a developmental perspective by recommending, for example, the use of factorial designs in which the intervenaction of treatment and age can be analyzed.     

Justice at the millennium: a meta-analytic review of 25 years of organizational justice research.

The field of organizational justice continues to be marked by several important research questions, including the size of relationships among justice dimensions, the relative importance of different justice criteria, and the unique effects of justice dimensions on key outcomes. To address such questions, the authors conducted a meta-analytic review of 183 justice studies. The results suggest that although different justice dimensions are moderately to highly related, they contribute incremental variance explained in fairness perceptions. The results also illustrate the overall and unique relationships among distributive, procedural, interpersonal, and informational justice and several organizational outcomes (e.g., job satisfaction, organizational commitment, evaluation of authority, organizational citizenship behavior, withdrawal, performance). These findings are reviewed in terms of their implications for future research on organizational justice.     

The generation of visual images: a review of neuropsychological research and theory.

Since the advent of the view that mental imagery is a subdividable process, claims have been made that the generation of images is the domain of the left posterior hemisphere. This article examines theory and data about the neuropsychology of image generation by focusing on the main contributors to the debate. An attempt is made to make the theory and beliefs associated with each of the key figures explicit, because these have influenced the structure of research and the development of new theories. Support is found for the involvement of the left hemisphere, although many researchers claim that the posterior regions of both hemispheres contribute to image generation but that they do so in different ways. The nature of this difference remains the subject of ongoing research.     

Categories and continua: a review of taxometric research

The taxometric procedures developed by Paul Meehl and his colleagues have been used in a large body of research seeking to distinguish between categorical and continuous models of latent variables. In this article the authors survey taxometric studies of psychopathological, personality, and other variables and draw conclusions about the taxonicity of latent variables in these domains. In addition, the authors review research on the validation and refinement of taxometric methods and make proposals for improving the application of taxometric research. The authors consider questions that remain about the conceptual status of taxometrics and raise new ones. They show that taxometric methodology has made an accelerating number of contributions to psychological research, has resolved several longstanding controversies, and has challenged some entrenched theoretical assumptions in differential psychology. Moreover, they contend that the research possibilities that it affords have yet to be fully exploited.     

Counselling in primary care: a systematic review of the research evidence

Counselling in primary care in the UK is expanding rapidly, and its evidence base needs to be established. We present the rationale for conducting controlled trials of counselling in primary care, and suggest that a systematic review of controlled trials of counselling in primary care is timely. We describe the process of conducting the review in accordance with Cochrane Collaboration guidelines. The review aimed to assess the effectiveness and cost-effectiveness of counselling in primary care, by systematically reviewing cost and outcome data from randomised controlled trials and controlled patient preference trials of counselling interventions, for patients with psychological and psychosocial problems considered suitable for counselling. The search strategy, inclusion and exclusion criteria, data collection and data analysis are described. The results of the review are presented. The review included only controlled trials of counselling in which counsellors accredited by the British Association for Counselling (or equivalent) provided non-directive counselling in primary care. Four trials met the inclusion criteria. Results indicated that patients who receive counselling show a modest but significant improvement in symptom levels compared with those who receive GP care. Levels of satisfaction with counselling are high. There is very tentative evidence to suggest that counselled patients are more likely to be considered recovered than usual GP care patients. There is limited information about the cost-effectiveness of counselling. We conclude by reflecting upon the results of the review and their implications for counselling research.     

Crime and the elderly: a review of British and American research

Research into the victims of crime is of fairly recent origin and has been centred in America. However, a review of research into the experience of the elderly as the victims of crime, and their anxiety about crime, reveals a paradox. Numerous studies show that while the elderly are less likely to be the victims of crime than are the other age groups, they are among those who exhibit most anxiety over crime. The research is discussed in the context of theories of why the elderly appear as a low-risk group and in terms of an attempt to explain the paradox.     

Crime and the elderly: a review of British and American research

Research into the victims of crime is of fairly recent origin and has been centred in America. However, a review of research into the experience of the elderly as the victims of crime, and their anxiety about crime, reveals a paradox. Numerous studies show that while the elderly are less likely to be the victims of crime than are the other age groups, they are among those who exhibit most anxiety over crime. The research is discussed in the context of theories of why the elderly appear as a low-risk group and in terms of an attempt to explain the paradox.