Predictors of adolescent female decision making regarding contraceptive usage.

The relationship of cognitive capacity, cognitive egocentrism, and experience factors to decision making in a contraceptive usage problem was examined. Fifty sexually active, unmarried females, ages 14-19, served as subjects. Using correlational, regression, and canonical correlational analyses, cognitive capacity and cognitive egocentrism variables, not experience with contraceptives, were found to be significantly related to, and predictive of, five of seven decision-making variables. Forty-one percent of the variance was accounted for in predicting the canonical decision-making variable. The implications of these results for future research are discussed.     

Cancer-Related Channel Selection: A Focus On Women Who Have Had a Mammography1

This study examines the impact of three major classes of factors—triggers, impediments, and demographics—on the selection within and across four different channels: doctors, friends/family, organizations, and media. A sample of women over 40 (n = 209) who had had a mammography were asked which channels they had turned to within the last year for cancer-related information. Discriminant analyses revealed significant functions for the family/friends and media channels. The most important variables in these functions were a woman's age and the number of things she did to minimize her chances of getting breast cancer. These results are discussed in terms of their theoretic and pragmatic implications for future cancer control efforts targeted at women who have had a mammography.     

Applicability of the Impact on Family Scale for assessing families with behaviorally difficult children.

The present paper reports a series of studies on the potential usefulness of the Stein and Riessman Impact on Family Scale for assessing the effects of behaviorally difficult children on their families. Subjects were parents of 54 clinic and 76 nonclinic children who completed a child behavior or child temperament questionnaire in addition to the Impact on Family Scale. Findings suggest that, while the scale was developed for assessing the influence of a physically ill child on the family, this general assessment approach may also have value in assessing family-related changes associated with having a child who is difficult to look after.     

A randomized trial of a self-help smoking cessation intervention in a nonvolunteer female population: testing the limits of the public health model.

Reaching nonvolunteer female smokers with effective smoking cessation programs is a critical public health challenge. Smokers (N = 2,786) among 15,004 female members of a health maintenance organization who completed a routine needs assessment were invited into the "UCLA Preventive Health Behavior Study," consisting of five telephone interviews over 2 years assessing health practices. Participants (N = 1,396) were randomized into experimental or control conditions of an unsolicited, mailed, self-help smoking cessation program. Subjects were not alerted to the link between the program and the health study. Smoking status was assessed at 1, 6, 12, and 18 months. Across all subjects, point prevalence at 18 months was 18.62, and continuous abstinence was 2.71%. No difference was found between treatment and control groups regarding smoking status or readiness to stop smoking--raising questions about the value of mailing cessation materials to nonvolunteers. Quit rates increased over the 18-month follow-up; those still smoking at 18 months reported increased readiness to quit. Predictors at each follow-up point were examined multivariately.     

A cry unheard: Sudden reductions in blood pressure while talking about feelings of hopelessness and helplessness

This paper describes sudden extreme drops in blood pressure in both experimental and clinical situations when a person is talking about or describing situations of hopelessness and helplessness. These changes are discussed in the context of historical perspectives about the cardiovascular system. A new perspective is introduced, one in which these blood pressure changes are seen as part of an unheard cry for understanding. It is hypothesized that such changes do not occur in response to a person’s attempts to communicate a sense of hopelessness, but rather are the biological foundations of the hopelessness itself. Viewed from such a context an entirely new therapeutic approach is outlined regarding the treatment of patients suffering from a wide variety of psychosomatic as well as psychological disturbances.     

Childhood tomboyism and adult androgyny

Female university and community college students (N =194) completed the Bem Sex-Role Inventory and a 12-item tomboyism index. Subjects were predominantly Euro-American (71%). A multiple regression analysis was used to test the prediction that androgyny and masculinity would significantly predict tomboyism scores. The proportion of variance in tomboyism accounted for by masculinity was significant, but once masculinity was entered, no additional predictive value was added by the entry of androgyny or femininity. Tomboyism was not related to the development of expressive qualities such as compassion and sensitivity to the needs of others. However, tomboyism was positively related to some desirable instrumental qualities such as assertiveness and self-reliance. Tomboyism was common and generally declined at puberty due to social pressure. To whom correspondence and reprint requests should be addressed at Department of Psychology & Human Development, California Polytechnic State University, San Luis Obispo, CA 93407.The second and third authors were senior undergraduates at Cal Poly San Luis Obispo when this research was conducted.     

On terms and procedures: Fluency

Fluency is a metaphor for flowing, effortless, well-practiced, and accurate performance. Current practice in fluency building involves increasing the frequency of free-operant performances. Free-operant performance is defined as continuous responding in the presence of discriminative stimuli that are either varied or not varied from response to response. Free-operant performance is also distinguished from discrete-trial performance. Frequency-building procedures are also described, including defining the learning channel and stimulus control topography of a component performance (called a pinpoint), selecting an appropriate timing period, and displaying stimuli so that no performance ceilings occur. During frequency building, frequencies of pinpoints are continuously charted on standard celeration charts. Frequencies are increased to empirically derived performance standards, or aims, that predict retention, endurance, stability, application, and adduction of performance. Frequency is also described as a dimension of performance, not simply its measurement. Frequency building is described as possibly facilitating contingency adduction.     

Holes in illusory conjunctions

To address the fundamental question “What are primitives of visual perception?” we tested the hypothesis of early topological perception employing illusory conjunctions. Through a series of experiments, which were well controlled for various feature errors, we consistently observed the illusory conjunction of holes, which are a typical kind of topological property. Subjects in our experiments perceived illusory hollow figures in which the conjoined holes underwent geometric transformations. This indicates that the holes were perceived as abstract topological entities available at an early stage, which provides further support for the hypothesis of topological perception.     

Eye movements as a window into real-time spoken language comprehension in natural contexts

When listeners follow spoken instructions to manipulate real objects, their eye movements to the objects are closely time locked to the referring words. We review five experiments showing that this time-locked characteristic of eye movements provides a detailed profile of the processes that underlie real-time spoken language comprehension. Together, the first four experiments showed that listerners immediately integrated lexical, sublexical, and prosodic information in the spoken input with information from the visual context to reduce the set of referents to the intended one. The fifth experiment demonstrated that a visual referential context affected the initial structuring of the linguistic input, eliminating even strong syntactic preferences that result in clear garden paths when the referential context is introduced linguistically. We argue that context affected the earliest moments of language processing because it was highly accessible and relevant to the behavioral goals of the listener.We thank D. Ballard and M. Hayhoe for the use of their laboratory (National Resource Laboratory for the Study of Brain and Behavior). We also thank J. Pelz for his assistance in learning how to use the equipment and K. Kobashi for assisting in the data collection. Finally, we thank Janet Nicol and an anonymous reviewer for their comments and suggestions. The research was supported by NIH resource grant 1-P41-RR09283; NIH HD27206 (M.K.T.); an NSF graduate fellowship (M.J.S.-K.); and a Canadian SSHRC fellowship (J.C.S.).