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281.
Based on Self-Determination Theory, this study aimed to gain further insight in the pathway from eating regulation to bulimic symptoms by (a) examining diet-specific need frustration as an intervening mechanism, (b) investigating the associations between different types of goals underlying eating regulation and diet-specific need frustration and bulimic symptoms, and (c) considering body dissatisfaction as an antecedent of eating regulation and eating regulation goals. In a sample of 244 female adolescents, SEM analyses showed that (a) the association between eating regulation and bulimic symptoms can be accounted for by need frustration, (b) appearance-focused and health-focused eating regulation are associated differentially with need frustration and bulimic symptoms, and (c) body dissatisfaction is related positively to eating regulation and appearance-focused eating regulation. These findings suggest that the goals underlying one's eating regulation and the concept of need frustration help to understand when and why eating regulation is associated with bulimic symptoms. 相似文献
282.
Designing an aesthetic interaction is an important issue for Interaction Design (ID) and Human-Computer Interaction (HCI). While a number of frameworks exist, the experimental study of potential underlying principles remains rare. In this paper, we suggest that particular interaction attributes (e.g., “fast”) are systematically related to particular experiential qualities (e.g., “feeling competent”) and that interaction “feels better” if interaction matches the intended experience. A laboratory study (N = 32) explores this notion by testing two different ways of interacting within the same activity (opening a wine bottle) in two different experiential scenarios (focusing on relatedness, focusing on competence). Two corkscrews with different interaction profiles were used: one assumed to support a feeling of competence and the other to support relatedness. As expected, we found systematic shifts in preferences for specific corkscrews, differences in affective experience and in the relationships between interaction attributes and experiential qualities depending on the fit of interaction to the experience. 相似文献
283.
James O. Whittaker 《Political psychology》1997,18(1):165-179
Although psychological warfare was practiced to a greater degree in the Vietnam conflict than in any other war in history, virtually nothing has been published about it. Perhaps few wished to be identified with such activity, or it may be that security considerations prevented discussion of the operations. At any rate, the end of the Cold War has made it possible to take a brief look at a hitherto unknown (or undiscussed) subject. This article, however, does not make a pretense of being comprehensive for the whole war, but rather reflects personal observations during one brief period of intense fighting—the summer of 1966. 相似文献
284.
Michael D. Rugg 《Brain and language》1984,23(2):225-240
Two experiments investigated Event-Related Potentials (ERPs) in matching tasks. In Experiment 1 subjects judged, in separate conditions, whether two words rhymed or were written in the same case. The CNV developing between the two words was larger in the latter task compared to the former at the right temporal site. In the rhyme judgment task, an increased late negativity differentiated the ERPs to nonrhyming words from those that rhymed with the previously presented word. This difference was maximal at the midline and over the right hemisphere. Experiment 2 further investigated ERPs in the rhyme judgment task, increasing memory demands with an extended interstimulus interval (ISI) and varying the number of items subjects had to hold in memory during this period (one vs. three). Irrespective of memory load, CNVs during the ISI were more negative from the left hemisphere, and the ERPs to the rhyming and nonrhyming words showed the same differences as in Experiment 1. The CNV asymmetries are interpreted as being associated with the engagement of lateralized short-term memory processes. The rhyme/nonrhyme differences are possibly related to the “N400” component elicited by semantically incongruous words. Possible reasons for their scalp distribution are discussed. 相似文献
285.
Eliot R Smith 《Journal of experimental social psychology》1984,20(2):97-115
This study focuses on the attributional inferences involved in the comprehension of behaviors and on possible differences between the process of comprehending one's own behaviors and those of another person. Both the content of attributional judgments and the time taken to make the judgments were measured, in a design involving the comprehension of behaviors that were high or low in desirability and distinctiveness and that were understood as the subject's own versus another person's. Results show that the inferential processes in the comprehension of one's own and another's behavior are generally similar. Exceptions are where organized knowledge about the self (a self-schema) is brought into use and where differences in “perspective” between self and other influence processing. Discussion centers on the implications of the results for theories of comprehension and inference, including extensions needed to handle the self/other distinction. 相似文献
286.
The locus of stuttering in the communicative speech of 26 stutterers was studied in situations where subjects received and conveyed specific information. It was hypothesized that a larger proportion of critical rather than noncritical words would be stuttered. Critical words were those which necessarily had to be pronounced if a listener should be able to understand and act according to the messages given. The critical words were selected by the experimenter before the experiment started. The results showed that 35.8% of the critical and 8.4% of the noncritical words were stuttered. There was also significantly more stuttering on critical words than on long noncritical words. The largest proportion of critical words appeared in the final position of sentences, which was also where most stuttering was located. Whole-word repetitions, an instance of normal nonfluency, were associated with noncritical words. No correlation between frequency of stuttering and whole-word repetitions was found. 相似文献
287.
288.
289.
Russell L Leonard 《Journal of research in personality》1976,10(1):83-88
The study investigated the role of cognitive complexity as a moderator of the similarity-attraction relationship described by Byrne (1971). Subjects conducted face-to-face interviews with confederates who played roles as job applicants. Similarity-dissimilarity was manipulated by the confederate roles, as well as by the information given the subjects in accordance with the procedures described by Byrne (1971). The situation was viewed as one in which judgments were made about a complex, multidimensional stimulus. Information received about another person in an interview setting was viewed as consisting of different dimensions to be assessed by the perceiver. The hypothesis was tested and confirmed that cognitively complex judges were more likely than simple judges to perceive and evaluate similarity/dissimilarity in others. Thus, complex judges evaluated similar applicants more positively than dissimilar applicants, while no differences were found for simple judges. Cognitive complexity thus appears to moderate the “Law of Attraction” described by Byrne (1971). 相似文献
290.
The experimental group (Group HA-TA) received food (F) and water (W) rewarded trials in an alternating sequence under hunger in Phase 1 and under thirst in Phase 2. Group HA-TA ran faster on F than on W trials in Phase 1, and faster on W than on F trials in Phase 2. Early in Phase 2 the difference between speeds on W and F trials was larger for Group HA-TA than for a group which received no runway training in Phase 1 (Group HO-TA), but later in Phase 2 this difference was larger for Group HO-TA than for Group HA-TA. Also in Phase 2 the difference between speeds on W and F trials was larger for Group HA-TA than for a group which received a random sequence of F and W trials under hunger in Phase 1, and smaller for Group HA-TA than for a group which received alternating F and W trials under thirst in both phases. To interpret these results it was assumed that for Group HA-TA the expectancies of reward formed in Phase 1 facilitated development of alternation performance in Phase 2, but that the S-R associative connections formed in Phase 1 inhibited ultimate development of alternation performance in Phase 2. 相似文献