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951.
For more than two decades, international debate over a New World Communication and Information Order has called attention to the question of whether or not newspapers around the world are limited by the alleged dominance of the international news flow by the Western media. Looking at how six newspapers from around the world covered the 1983 downing of KAL Flight 007 by the Soviet Union, we find that papers are in fact able to shape their coverage of major international events through their choice of providers, their selection and interpretation of subjects and facts, and their use of headlines to emphasize and frame information. Thus, newspapers can delimit choice to suit their own needs and goals.  相似文献   
952.
We hypothesized that men's gender role conflict would predict attitudes towards psychological help-seeking after viewing counseling that focused on either client feelings or client cognitions. The sample was made up of 164 male undergraduates: 115 White, 13 African-American, 13 Hispanic, 18 Asian, 2 Portuguese, and 3 of unspecified ethnicity. Participants completed the Gender Role Conflict Scale (GRCS), viewed a videotape of a 10-minute counseling session that used interventions that were either emotion-focused or cognition-focused, and completed a measure of their attitudes towards seeking psychological help. Results indicated that men scoring high on gender role conflict who viewed the session that focused on feelings were least likely to indicate a willingness to seek psychological help compared to men in each of the three other conditions. We discuss implications for counseling interventions for men who adopt the traditional male gender role.A version of this paper was presented at the 101st Annual Meeting of the American Psychological Association, Toronto, Canada. We would like to thank Bob Cournoyer and Piet Lammert for portraying the counselor and client in the study.  相似文献   
953.
A survey was conducted by the National Council on Measurement in Education (NCME) to examine the telecommunications needs of the organization's membership. A component of this study permitted an examination of two response modalities (regular mail and e-mail) across a number of variables. Separate samples of 585 were drawn to take the survey. The first sample consisted of all those organization members who had registered their e-mail address with the organization while the second sample was randomly selected from those members who did not list an e-mail address. The first group was sent a nine question instrument via e-mail while the second group was asked to fill out a ten question instrument via regular mail. Overall response rates were low and significantly different [30% for the e-mail group and 36% for the regular mail group, 2 (1) = 10.42, p < .01], though not uncommon for institutional surveys. Individual item response rates, however, were statistically significantly higher for the e-mail group across a number of dimensions. The results suggest that for some organizations, e-mail questionnaires may be a viable mechanism for conducting surveys. Suggestions are made on how to improve overall response rates.  相似文献   
954.
A total of 240 fourteen-week-olds were rewarded with a pattern of lights and tones for kicking. The reward display interrupted a background of random alternation between two lights and tones. In experiment 1, attention to this background stimulus during a 1-min baseline was assessed using the number of fixations of alternating lights. During 6 min of reward, high-attention subjects showed significantly greater changes in kicking rate from baseline than low-attention subjects. In experiment 2, the proportion of subjects with low attention ratings increased dramatically during an extended 5-min baseline period, and those subjects with low attention ratings at the end of baseline did not show an increase in kicking from baseline to the reward phase, while high-attention subjects did show evidence of learning. Thus, an objective measure of attention, empirically separate from the dependent learning measure, provided a significant prediction of the effectiveness of subsequent reinforcement, and could be manipulated simply by extending the baseline by as little as 4 min.  相似文献   
955.
Modeling homophily over time with an actor-partner interdependence model   总被引:1,自引:0,他引:1  
Selection and socialization have been implicated in friendship homophily, but the relative contributions of each are difficult to measure simultaneously because of the nonindependent nature of the data. To address this problem, the authors applied a multiple-groups longitudinal actor-partner interdependence model (D. A. Kashy & D. A. Kenny, 2000) for distinguishable dyads to 3 consecutive years of intoxication frequency data from a large community-based sample of Swedish youth. Participants, ranging from 12 to 18 years old (M = 14.35, SD = 1.56) at the start of the study, included 902 adolescents (426 girls and 476 boys) with at least one reciprocated friend during at least one time point and 212 adolescents (84 girls and 128 boys) without reciprocated friends at any time. Similarity estimates indicated strong effects for selection and socialization in friends' intoxication frequency. Over time, younger members of these dyads had less stable patterns of intoxication than older members, largely because younger partners changed their drinking behavior to resemble that of older partners.  相似文献   
956.
Using an auditory-preference procedure we found that 3-month-olds listened significantly longer to alliterative CVCs than to non-alliterative CVCs. This finding demonstrates that 3-month-olds are sensitive to syllable onsets and is discussed in relation to early speech perception and similar results found with 9-month-olds [Jusczyk, P. W., Goodman, M. B., & Baumann, A. (1999). Nine-month-olds' attention to sound similarities in syllables. Journal of Memory & Language, 40, 62-82].  相似文献   
957.
Smokers (N=74) who volunteered for a smoking cessation study monitored their daily experiences for up to 6 weeks prior to the quit date. Self-reports from 7,707 diary records were used to examine the associations among alcohol consumption (present in 607 diary records), situational factors, smoking, urge to smoke, and subjective consequences of smoking. Alcohol use, smoking urge, and the subjective effects of smoking were context dependent. Momentary reports of smoking and alcohol consumption were associated with one another. Alcohol use predicted smoking even when contextual factors were covaried. Alcohol use was associated with more frequent reports of urge to smoke. Alcohol was also associated with more frequent reports that the last cigarette produced a rush/buzz, was good tasting, and reduced the urge. However, effects for rush/buzz and urge reduction were qualified by interactions between alcohol use and the latency since smoking. Rush/buzz tended to be associated with alcohol use, regardless of smoking recency. Alcohol was associated with urge reduction only when the cigarette being appraised was smoked more than 15 minutes prior to the diary entry.  相似文献   
958.
Ethanol is a frequently abused drug that impairs cognitive processes such as learning. Varenicline, an α4β2 nicotinic receptor partial agonist and α7 nicotinic receptor full agonist prescribed for smoking cessation, has been shown to decrease ethanol consumption. The current study investigated whether varenicline could ameliorate ethanol-induced deficits in learning and whether varenicline alters blood alcohol concentration in C57BL/6 mice. Conditioning consisted of two auditory conditioned stimulus (CS; 30 s, 85 dB white noise)—foot shock unconditioned stimulus (US; 2 s, 0.57 mA) pairings. For all studies, saline or ethanol (1.0, 1.5, 2.0 g/kg i.p.) was administered 15 min before training, and saline or varenicline (0.05, 0.1, 0.2 mg/kg i.p.) was administered 60 min before either training or testing. For blood alcohol analysis, saline or varenicline (0.1 mg/kg) was administered 60 min before collection, and saline or ethanol (1.0, 1.5, 2.0 g/kg) was administered 15 min before collection. Varenicline dose-dependently ameliorated ethanol-induced conditioning deficits for all three doses of ethanol when administered before training but not when administered 24 h later, before testing. In addition, varenicline did not alter blood alcohol concentration. The smoking cessation aid varenicline may have therapeutic uses for treating ethanol-associated disruptions in cognitive processes.  相似文献   
959.
In this article, we deconstruct the epistemological framework underlying recent discussions on the sexualization of girls. Conducting a close textual analysis of scholarly and activist writings and their media coverage in Australia, Britain and the United States we examine the foundational assumptions of the argument against sexualization and explore its potential social and political implications. It is our contention that the conceptualization of sexualization as both a process and outcome relies on an ambivalent and overly deterministic model which makes the danger of sexualizing materials uniform, but their outcome gender specific. The unintended consequence of this discourse is that girls are framed as passive recipients and their sexuality becomes the result of and reduced to sexualization.
R. Danielle EganEmail:
  相似文献   
960.
This study tested several theoretically important differences between youth with a childhood-onset and youth with an adolescent-onset to their severe conduct problems. Seventy-eight pre-adjudicated adolescent boys (ranging in age from 11 to 18) housed in two short-term detention facilities and one outpatient program for youth at risk for involvement in the juvenile justice system participated in the current study. The sample was divided into those with a childhood-onset to their serious conduct problem behavior (n = 47) and those with an adolescent-onset (n = 31). The childhood-onset group showed greater levels of dysfunctional parenting, callous–unemotional traits, and affiliation with delinquent peers. The only variable more strongly associated with the adolescent-onset group was lower scores on a measure of traditionalism.  相似文献   
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