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41.
Do attention and decision follow perception Comment on Miller 总被引:3,自引:0,他引:3
D Navon 《Journal of experimental psychology. Human perception and performance》1981,7(6):1175-1182
In response to Miller's discussion of global precedence, I argue that (a)although perceptual precedence is not the only explanation for asymmetric interference, in some cases it is the most reasonable one; (b) since global precedence does not entail that local and global information cannot interact in their effects on responses, the finding that they do is not incompatible with global precedence; (c) it is dubious that attention or decision are applied just to the resultant of perception rather than determining it or constituting part of it. However, I share some of Miller's doubts about the unique contribution of asymmetric interference data in deciding the issue of global precedence. 相似文献
42.
Michael Katz 《Studia Logica》1981,40(3):209-225
The logic of inexactness, presented in this paper, is a version of the Łukasiewicz logic with predicates valued in [0, ∞).
We axiomatize multi-valued models of equality and ordering in this logic guaranteeing their imbeddibility in the real line.
Our axioms of equality and ordering, when interpreted as axioms of proximity and dominance, can be applied to the foundations
of measurement (especially in the social sciences). In two-valued logic they provide theories of ratio scale measurement.
In multivalued logic they enable us to treat formally errors arising in nominal and ordinal measurements. 相似文献
43.
Two rating studies examined several dimensions of metaphorical sentences. A pool of 260 metaphors was constructed, all in the form “(noun phrase) is/are (noun phrase).” In Study 1 all of the items, and in Study 2, 98 of the items were evaluated on ten scales presumed to be important to the comprehension or interpretation of metaphors: semantic relatedness of the subject and predicate, comprehensibility, imageability, imageability of the subject (topic), imageability of the predicate (vehicle), degree of metaphoricity, metaphor goodness, ease of interpretation, number of alternative interpretations, and felt familiarity of the metaphoric ground. Both experiments revealed the rated dimensions to be highly interrelated, but some analyses allowed evaluation of alternative predictions based on current theoretical approaches to metaphor quality and interpretation. The results indicated consistent but mixed support for the general poisitions under consideration as each appeared to have strong and weak areas of applicability. The interrelationships among the scales are discussed, together with implications of the findings for current theories and future metaphor research. 相似文献
44.
David Navon Baruch Margalit 《The Quarterly Journal of Experimental Psychology Section A: Human Experimental Psychology》1983,35(3):497-512
In visual identification, is visual attention attracted to more informative elements, i.e. to elements which are more critical for identification? This question was investigated by having subjects detect some visual probes while performing a primary task that involved identification. The probes were located in the neighbourhood of highly or poorly informative parts of the identified stimuli. Three experiments that followed this rationale were conducted. In Experiment I, it was found that when subjects searched for a target letter in lines of identical background letters, they detected more dots near the feature that distinguished between the target and the background letters. In Experiment 11, it was found that native Hebrew-speaking subjects detected more lines above a letter that distinguished between two English words. Experiment III showed that the effect was reduced but did not vanish when spatial uncertainty was introduced. On the whole, the data are interpreted as suggesting that more attention may indeed be directed to informative regions, and that this effect cannot be solely attributed to retinal factors. 相似文献
45.
Valerie Tate Angel C.S.W. Carole Katz C.S.W. Arlene Litwack M.S. Mary Maffia Ph.D. Robert A. Mednick Ph.D. Richard Mingoia C.S.W. Rene Rocha Ph.D. 《Group》1983,7(3):55-61
This paper reflects the working through of a group's fantasy that the deceased group leader wished the group to continue. As in any defense, the fantasy protected members from the pain of the finality of the leader's death. This article reveals the subjective experience concerning the effect of the leader's death on the group and members' intrapsychic struggle to separate and individuate from the deceased leader, while attending to and striving toward the group's continuation. The group's painful and growing individuation enabled the group to follow its own tasks without the spector of the deceased leader. 相似文献
46.
M D Herman S L Denlinger R Patarca L Katz J A Hobson 《Canadian journal of psychology》1991,45(2):101-114
The evolution of sleep patterns in developing kittens was studied using time-lapse video technology and direct observation. The duration, frequency, and onset of the behavioural states and interactions of the cats were analyzed and then organized into phases that represent major changes in developmental structure during the first 6 weeks of kitten life. We have demonstrated that the kittens began exhibiting adult bi-cyclic sleep patterns on approximately Day 30 of development. During the 10-day period that preceded this consolidation of sleep pattern, REM sleep decreased by half, with a reciprocal increase in NREM sleep. These changes were coincident with an increase in kitten patterned motor behaviour and an increase in stimulation of the kittens by the mother during her bi-cyclic active periods. 相似文献
47.
A FAITH FOR ALL SEASONS:ISLAM AND WESTERN MODERNITY. By Shabbir Akhtar. London: Bellew Publishing, 1990. 251pp. Hb. £25.00. ISBN 0–947792–41–4. 相似文献
48.
Janet Katz 《Journal of applied social psychology》1982,12(2):151-168
This study examines the effects of (1) generality equivalence between attitudinal and behavioral entities and (2) the order and proximity of the attitude and behavior questions on the observed relationship between attitudes and behavior. The behaviors examined are sentence recommendations for six hypothetical defendants. The sample is composed of 185 line probation officers from New York State. The variables chosen conform to Martin Fishbein's model of behavioral intentions. As predicted, the observed relationship is affected by both level of specificity and proximity of the questions. Order of the questions has little effect. 相似文献
49.
It was shown that either enhanced or decreased avoidance responding by rats could be produced by the same response blocking procedure occurring after avoidance training. The particular result produced depended on (1) the duration of the blocking trial and (2) when during the retention interval the blocking trial occurred. Results were interpreted in terms of a memory reactivation explanation and implications for the therapeutic uses of extinction were discussed. 相似文献
50.
A comparison of responding maintained under second-order schedules of intramuscular cocaine injection or food presentation in squirrel monkeys.
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J L Katz 《Journal of the experimental analysis of behavior》1979,32(3):419-431
Key pressing by squirrel monkeys was maintained under second-order schedules of either intramuscular cocaine injection or food presentation. Under one schedule, each completion of a 10-response fixed-ratio unit produced a brief visual stimulus; the first fixed-ratio unit completed after 30 minutes elapsed produced the stimulus paired with either cocaine injection or food presentation. Generally, short pauses followed by high rates of responding were maintained within the fixed-ratio units, and responding was positively accelerated over the 30-minute interval. Under another schedule, each completion of a 3-minute fixed-interval unit produced the brief stimulus; completion of the 10th fixed-interval unit produced the stimulus paired with either cocaine injection or food presentation. Generally, short pauses followed by high rates of responding were maintained within the fixed-ratio units, and responding was positively accelerated over the 30-minute interval. Under another schedule, each completion of a 3-minute fixed-interval unit produced the brief stimulus; completion of the 10th fixed-interval unit produced the stimulus paired with either cocaine injection or food presentation. Rates of responding increased within the fixed-interval units, and to a greater extent over the entire 10 fixed-interval units. Patterns of responding depended more on the schedule of reinforcement than on whether cocaine or food maintained responding. Omitting the brief stimuli following all but the last fixed-ratio or fixed-interval units decreased average rates and altered the patterns of responding. Substituting a visual stimulus that was never paired with cocaine or food following all but the last fixed-ratio or fixed-interval units decreased response rates to a lesser extent and did not substantially alter patterns of responding. When the duration of the paired stimulus was varied from .3 to 30.0 seconds, the highest response rates occurred at intermediate durations (1.0 to 10.0 seconds). The manner in which the stimulus changes affected performances depended more on the schedule of reinforcement than on whether cocaine injection or food presentation maintained responding. 相似文献