Control is theorized as central to intimate partner aggression (IPA). Tools measuring nonphysical “controlling behaviors” in relationships have therefore been developed to identify the latent construct of control. However, the underlying assumption that “controlling behaviors” form a distinct subset of IPA has not been validated. This study investigates the divergent validity of acts considered as “controlling behaviors” against other aggressive acts used in relationships. The IPA and relationship literatures were reviewed to identify 1,397 items involving “controlling,” physical, sexual, and psychologically aggressive acts perpetrated and/or experienced by an intimate partner. In total, 101 item pairs were identified and used to measure IPA tactics across these categories. In Study 1, exploratory factor analysis in a community sample (N = 561) found no evidence of a distinct factor of “controlling behaviors.” Behaviors labeled as “controlling” in existing measures were distributed across other factors, including “eclectic aggression,” “direct psychological aggression,” and “monitoring acts.” In Study 2A (N = 424 students), confirmatory factor analysis replicated the results of Study 1 and established configural measurement invariance (Study 2B), indicating no evidence for psychometric differences between samples. These results indicate that behaviors described as “controlling” in existing measures were not statistically distinguishable from other forms of IPA, and suggest that future research should investigate motivational, rather than behavioral, differences in the use of IPA. The findings challenge research to confirm whether a set of discrete behaviors can be used to accurately identify control in relationships and question the validity of tools that adopt this methodology. 相似文献
Alcohol use disorders (AUDs)—a spectrum including at-risk drinking, alcohol abuse, dependence, and addiction—is a highly prevalent problem worldwide with a substantial economic impact. The toll of alcohol on individual health and healthcare systems is devastating. Alcohol is estimated to be the fifth leading risk factor for global disability-adjusted life years. Tackling the problem of AUD requires a comprehensive strategy that includes solid action on price, availability, and marketing of alcohol. Restricting or banning alcohol advertising may reduce exposure to the risk posed by alcohol at the individual and general population level. Warning labels about the cancer risks associated with drinking have a high degree of public support and may be an inexpensive and acceptable way to educate the public. Religiosity may reduce risk behaviors and contribute to health decision making related to alcohol use.
Psychoanalytic theory and practice have been affected by external events as well as by internal development. Specifically, the period of the Great War and its aftermath was a turning point in the history of psychoanalysis. These experiences emphasized the inadequacy of the libido theory alone, accelerated Freud's impetus toward metapsychology, and encouraged the articulation of theories of innate destructive urges, of ego instincts, of the superego, and of social interaction. Discussionsof war neuroses, of aggression and the death instinct, of the reality principle, and of the mechanisms of social psychology undermined Freud's original biologism in favor of a social-scientific approach. Psychoanalytic theory began to take more account of social experience and was profoundly changed in the process. 相似文献
Current neuropsychological models propose that some age-related cognitive changes are due to frontal-lobe deterioration. However, these models have not considered the possible subdivision of the frontal lobes into the dorsolateral and ventromedial regions. This study assessed the age effects on 3 tasks of executive function and working memory, tasks dependent on dorsolateral prefrontal dysfunction; and 3 tasks of emotion and social decision making, tasks dependent on ventromedial prefrontal dysfunction. Age-related differences in performance were found on all tasks dependent on dorsolateral prefrontal dysfunction. In contrast, age-related differences were not found on the majority of the tasks dependent on ventromedial prefrontal dysfunction. The results support a specific dorsolateral prefrontal theory of cognitive changes with age, rather than a global decline in frontal-lobe function. 相似文献
An estimate of someone's IQ is a potentially informative personal datum. This study examines the association between external skull measurements and IQ scores, and uses the resulting regression equation to provide an estimate of the IQ of King Robert I of Scotland (Robert Bruce, 1274–1329). Participants were 48 relatively healthy Caucasian men (age 71–76 years) resident in Scotland. Using magnetic resonance imaging data, intracranial volume estimated from external skull length and width correlated greater than .5 (p < .001) with measured intracranial area, which correlates very highly with brain volume. IQ scores estimated from the National Adult Reading Test (NART) correlated .56 (p < .001) with measured intracranial area, and .49 (p < .01) with estimated intracranial volume based on external skull width and length. The partial correlation coefficient of this latter association was .25 (p = .09) after adjustment for measured intracranial area. Thus, actual intracranial area accounts for about 74% of the variance shared by NART and estimated intracranial volume. A cast of the skull of Robert Bruce was measured and its intracranial volume estimated. A regression equation between IQ and estimated intracranial volume, based on data from the 48 subjects, estimated the IQ of Robert Bruce at about 128 (95% confidence interval 106 to 130), i.e. almost two standard deviations above the mean. NART scores show a ceiling effect, so this estimated IQ might be an underestimate. Robert Bruce's estimated high IQ is congruent with his military, political and other intellectual achievements. 相似文献
The stress of care giving for spouses and adult children has been extensively documented in the empirical literature. More recently attention has been paid to children's involvement in family care giving. Qualitative studies in the social welfare field have highlighted the social restrictions caring places upon children. There remains a need, however, to understand what children are thinking and feeling in an effort to cope with their care-giving demands. This study used a focus group methodology and individual interviews to explore the experiences of 17 young carers aged between 10 and 16. Thematic analysis was employed to identify themes relating to the nature of stressors, their appraisal of them, and the coping strategies they use to manage the task of caring. 相似文献
Christian–Muslim relations, even at the best of times, have always been disturbingly marred by suspicion, accusations and counter-accusations over interpretations of history and experiences. This has been further confounded by the very complex nature of the colonial histories on the African continent, where the destruction of existing civilizations, empires and emperors provided the foundation stones for the establishment of the colonial states that later emerged. The article provides insights into some of the major issues that serve as constraints in Christian–Muslim relations in some of the countries in sub-Saharan Africa. It reviews issues of Christian–Muslim relations against the backdrop of the return of democracy in most of sub-Saharan Africa in the last ten or fifteen years and points out some policy issues that African states will need to address to lay a foundation for dialogue. 相似文献