Quanta, quarks, and families: implications of quantum physics for family research

This paper offers recommendations for family research in light of the scientific paradigm ushered in by quantum physics in the early twentieth century. After summarizing the basic discoveries of quantum physics, the author discusses philosophical implications of these discoveries, and then presents implications for conducting scientific research about families within a post-Newtonian paradigm that emphasizes relations, process, and dynamic causation. The author argues for using complementary research models, including linear and systemic, because no one theory or methodology can illuminate fully the inscrutable nature of family processes.     

Genetic Counseling Outcomes: Perceived Risk and Distress After Counseling for Hereditary Colorectal Cancer

Genetic counseling may turn risk information into cancer prevention behavior by modifying health beliefs and cancer-related distress. We assessed the effect of genetic counseling on these factors in 101 adult first-degree-relatives of colorectal cancer patients from families with known or suspected hereditary nonpolyposis colorectal cancer. Before counseling and once afterward, subjects completed self-report measures of perceived lifetime risk and cancer-distress. Most persons overestimated their cancer risk, and higher perceived risk was associated with believing that colorectal cancer cannot be prevented. Individual perceived risk changed after counseling, although mean perceived risk was unchanged. After adjusting for baseline risk, older persons and those with higher estimated objective cancer risk had larger postcounseling decreases. Distress after counseling was positively correlated with baseline distress and anxiety symptoms, and inversely correlated with tolerance for ambiguity. The findings suggest counseling interventions that should increase the likelihood of screening and offer hypotheses for future research.     

A note on the parallel processing of single-featured forms

Single-featured forms (vertical and horizontal lines) were presented to Ss both successively and simultaneously, the same form being presented one, two, or four times. Hit rates (HRs)for both simultaneous and successive presentations of two and four forms exceed the single-form HR. The HR for four successively presented forms (1F4) exceeds the four simultaneous form (4F) HR. The HR increases in the simultaneous conditions were not found in a previous study using single-featured forms. The discrepant results of the two studies indicate that energy level of stimulus presentation and confusability among forms affect the magnitude of HR increase in the simultaneous conditions. The finding of a greater 1F4 HR than 4F agreed with previous findings, indicating that with single-featured stimulus forms, Ss do not process simultaneous displays in parallel.     

Task Demands and Sentence Comprehension in Patients with Dementia of the Alzheimer's Type

Patients with dementia of the Alzheimer's type (DAT) and matched normal controls were given three tests of syntactic comprehension in which nonlinguistic visual and memory task demands were varied. In all tasks, subjects were presented spoken semantically reversible sentences with a variety of syntactic structures and required to match the sentence to a picture. In the first experiment, subjects matched the spoken sentence to one of two pictures that appeared either before or immediately following the presentation of the sentence. The target picture depicted the spoken sentence correctly and the foil depicted the reversed thematic roles to those in the sentence (i.e., it was a syntactic foil). The second experiment employed a sentence video-verification task in which subjects were required to determine if the spoken sentence matched a videotaped depiction of the action in the sentence or a syntactic foil. In the third experiment, in different conditions, subjects were required to determine whether the spoken sentence matched a single picture or to choose the picture that matched the sentence from an array of two or three pictures. In this experiment, both lexical and syntactic foils were used. In all tasks, DAT patients were affected by the number of propositions in the presented sentence, but not by the syntactic complexity of the sentence. Control subjects also were unaffected by the syntactic complexity of the sentence; the number-of-proposition effect was present in some experiments in the control population. Comparison of performance across the one-, two-, and three-picture versions of the task showed that the magnitude of the effect of number of propositions increased as the number of pictures in the array increased. In addition, analysis of the data from each of the tasks separately showed that the effect of number of propositions only occurred when subjects were attempting to match the target to a syntactic foil (one-picture version) or to choose between the target and a syntactic foil (two- and three-picture versions). The results support the view that patients with DAT do not have disturbances affecting syntactic processing. In addition, they suggest that the effect of number of propositions arises at a stage of analysis that is partially separate from assigning sentence meaning, such as in holding a representation of the sentence in memory until the pictures can be analyzed and encoded and/or in comparing the results of the picture analysis with a stored representation of the sentence meaning.     

Factors Influencing Condom Use Among African American Women: Implications for Risk Reduction Interventions

Examined factors associated with condom use in a community-based sample of 423 sexually active African American women. Measures were selected to reflect the components in prevailing models of health behavior. Condom users were higher on AIDS health priority, prevention attitudes, stage of change, behavioral intentions, reported more frequent and comfortable sexual communication with partners, perceived greater partner and peer approval for condom use, and reported that peers also used condoms. Women in exclusive relationships evidenced earlier stage of change, lower intentions to use condoms, fewer peers who engaged in preventive behaviors, perceived themselves to have lower risk, and had lower rates of condom use, higher education, and family income. Women in fluid relationships were at particularly high risk, with lower rates of condom use relative to women not in a relationship and greater sexual risk for HIV. Implications for HIV-risk reduction interventions with African American women are discussed.     

Judgments of Hate Speech: The Effects of Target Group, Publicness, and Behavioral Responses of the Target

Judgments of offensiveness and accountability of hate speech as a function of contextual factors of the speech and characteristics of the observers were examined. A sample of 212 college students and 53 community participants responded to 12 scenarios describing incidents of hate speech. The within-subject variables manipulated in the scenarios were the target of the speech (ethnic groups, women, and gays), the publicness of the speech, and the behavioral response of the target. Ethnic speech was rated more offensive than gender-or gay-targeted speech; public speech was rated more offensive and more accountable than private speech; and public speech was rated more offensive and accountable when a response occurred and private speech was rated more offensive when a response did not occur. The gender and ethnicity of the raters moderated the effects of the experimental variables, as well as showing main effects. The findings of this study suggest that responses to hate speech are complex and contextual.     

EMOTIONAL CONTAGION Gender and Occupational Differences

Theorists have proposed that men and women and those in various occupational groups should differ in their susceptibility to primitive emotional contagion. Study 1 was designed to explore the extent to which gender and occupation affected respondents' self-reports of emotional contagion, as measured by the Emotional Contagion (EC) scale. As predicted, women in a variety of occupations secured higher total EC scores than did men. Study 2 was designed to determine the extent to which gender affected self-reports of emotional contagion (again as measured by the EC scale) and actual responsiveness to others' emotions. As predicted, women received higher EC scores, reported sharing the targets' emotions to a greater extent, and were rated by judges as displaying more emotional contagion than did men.     

Simultaneous and successive presentations of single-featured and multi-featured visual forms: Implications for the parallel processing hypothesis

The parallel processing hypothesis predicts no difference in hit rate (HR) for identical forms presented simultaneously or successively. This was tested in two experiments differing only in the number of features distinguishing stimulus forms: (1) one feature (Landolt Cs); (2) multiple features (the graphemes A, T, U). Each experiment had three conditions: (1) single form, (2) four simultaneous forms, (3) four successive forms. The major finding was a lack of HR increase for four simultaneous Cs over one C. HRs for successive Cs and both multiple letter conditions sharply increased over the one form condition. Results call into question the level at which parallel processing occurs. Three decision models, all assuming perceptual independence, were tested. None fit all the data.     

Microcomputer-based organizational survey assessment: Applications to training

As sophisticated technology continues to impact on organizations, a growing need for efficient, flexible and cost effective training programs becomes paramount. To cope with these increased training demands, many organizations have turned to Computer Based Training (CBT). The present paper describes a XENIX-based IBM PC/AT Computerized Executive Network Survey System (CENSUS) which can interface with CBT training programs to enhance training quality and assess training effectiveness. The multi-user support capabilities of CENSUS allow training-related surveys to be conducted in a more efficient, accurate and reliable manner than paper and pencil instruments. It is this microcomputer-based multi-user system, unique to CENSUS, that may provide an alternative delivery system for microcomputer-based training programs in the future.The opinions expressed in this article are those of the authors, they are not official, and do not necessarily reflect the views of the Navy Department. The authors appreciate the help of Mitch Vicino, John Kantor, Marie Thomas, Catherine Riordan, and Jack Edwards.     

Gender and survival vs. death in slasher films: A content analysis

The content of slasher films was examined, focusing on what portion of the violence is directed toward and committed by women vs. men and the survival rates, the juxtaposition of sex and violence for male and female victims, and differences between male and female survivors vs. nonsurvivors. Five student coders analyzed 56 slasher films (474 victims). Female and male victims were portrayed equally frequently in these films. Male characters were as likely to die as female characters as a result of the attack; however, more female than male characters survived the attacks. The slashers were primarily men. Sexiness was paired with nonsurvival of female victims, whereas male nonsurvivors were portrayed as possessing negative masculine traits. The reinforcement of the good vs. bad woman dichotomy and the portrayed cost of unmitigated extreme masculinity in men in slasher films are discussed.The authors wish to thank four coders — June Cline, Susan Malinowski, Camille Mayers, and Misty Sherman — for their work in coding the slasher films.