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881.
ABSTRACTThe pervasive access to media options seriously challenges users’ self-regulatory abilities. One example of deficient self-regulation in the context of media use is procrastination—impulsively ‘giving in’ to available media options despite goal conflicts with more important tasks. This study investigaes procrastinatory media use across 3 types of media (TV, computer, smartphone) from a dual-systems perspective, taking both person-level and situation-level predictors into account. Results from a 14-day long diary study (N = 347) suggest that procrastinatory media use is driven by automatic media selection, which is facilitated by strong media habits (person level) and low motivation for behavioral control (situation level). The results underline the value of a dual-systems perspective on media choices in our media-saturated environment. 相似文献
882.
Deceptive behavior is viewed as a mechanism by which a threat to the maintenance of a social relationship is temporarily resolved. In this study, we investigated two social relationships: parent-child and employer-employee. Eighty American students evaluated 32 behaviors from the perspective of a son or daughter and from the perspective of an employee. The students made judgments regarding the extent to which the employer and the parent expected them to avoid engaging in certain behaviors, and the extent to which they would lie about involvement in each behavior. Students also indicated how guilty they would feel about lying. Results indicated that the students used deception when their behavior violated the perceived expectancy of their role partner. The students experienced guilt, however, only with a violation of their own expectations, their role partner's expectations, and a match between their own and their role partner's expectations. 相似文献
883.
Alodie Rey-Mermet Beat Meier 《Advances in cognitive psychology / University of Finance and Management in Warsaw》2013,9(3):146-155
When switching tasks, occasionally responding to bivalent stimuli (i.e., stimuli
with relevant features for two different tasks) slows performance on subsequent
univalent stimuli, even when they do not share relevant features with bivalent
stimuli. This performance slowing is labelled the bivalency
effect. Here, we investigated whether the bivalency effect results
from an orienting response to the infrequent stimuli (i.e., the bivalent
stimuli). To this end, we compared the impact of responding to infrequent
univalent stimuli to the impact of responding to infrequent bivalent stimuli.
For the latter, the results showed a performance slowing for all trials
following bivalent stimuli. This indicates a long-lasting bivalency effect,
replicating previous findings. For infrequent univalent stimuli, however, the
results showed a smaller and shorter-lived performance slowing. These results
demonstrate that the bivalency effect does not simply reflect an orienting
response to infrequent stimuli. Rather it results from the conflict induced by
bivalent stimuli, probably by episodic binding with the more demanding context
created by them. 相似文献
884.
In synaesthesia, the input of one sensory modality automatically triggers an additional experience, not normally triggered by the input of that modality. Therefore, compared to non-synaesthetes, additional experiences exist and these may be used as retrieval cues when memory is tested. Previous case studies have suggested that synaesthesia may yield even extraordinary memory abilities. However, group studies found either a task-specific memory advantage or no performance advantage at all. The aim of the present study was to test whether grapheme–colour synaesthesia gives rise to a general memory benefit using a standardised memory test (Wechsler Memory Scale). The synaesthetes showed a performance advantage in episodic memory tests, but not in short-term memory tests. However, performance was still within the ordinary range. The results support the hypothesis that synaesthesia provides for a richer world of experience and as a consequence additional retrieval cues may be available and beneficial but not to the point of extraordinary memory ability. 相似文献
885.
Meng U. Taing Tiffany Smith Neha Singla Russell E. Johnson Chu‐Hsiang Chang 《Journal of applied social psychology》2013,43(8):1668-1675
In an educational setting, we examined the relationship of learning goal orientation with goal setting and performance over time. At the first time point, we assessed levels of trait learning goal orientation and asked participants to set performance goals. At each follow‐up time point, we reported to participants their current course grade and allowed them to revise their goals. Learning goal orientation was associated with both setting higher goals and maintaining higher performance over time. Additionally, the relationship of learning goal orientation and performance was found to be mediated by goal setting. 相似文献
886.
William U. Snyder 《The Journal of general psychology》2013,140(2):193-223
An experiment was performed to assess the effects of mental age (MA) and external cues on response inhibition in the mentally retarded. Twelve Ss were presented with an experimental task which required that they withhold responding for five or more seconds before pressing a key to obtain reinforcement. For half the Ss the key was lighted (cued) during the waiting interval, while it was unlighted (uncued) for the other half. The results indicate that (a) response inhibition increased with MA and (b) MA differences might have been due to an inability to mediate the delay interval. The results were interpreted in terms of possible mediating mechanisms and implications for training inhibitory performance in the mentally retarded. 相似文献
887.
We evaluated whether generalized conditioned reinforcers mitigate the effects of satiation with an individual with intellectual disabilities. Previous research indicates that generalized conditioned reinforcers are not sensitive to satiation effects. However, this effect has not been investigated on varying classes of backup reinforcers. First, we established a highly preferred (HP) edible as a reinforcer. Then, we provided presession access to the HP edible, and, in a multi‐element comparison, the participant could either earn tokens for only the HP edible, for edibles that were similar to the HP edible, for edibles that were dissimilar to the HP edible, or earn no tokens. A decreasing trend in responding for the HP edible was observed following presession access. Furthermore, the participant completed the task at a high rate when backup reinforcers were dissimilar to the HP edible. Results suggest that varying the classes of stimuli that are used as backup reinforcers may increase the effectiveness of generalized conditioned reinforcers. Copyright © 2015 John Wiley & Sons, Ltd. 相似文献
888.
889.
Fredrik U. Jönsson Veit Kubik Max Larsson Sundqvist Ivo Todorov Bert Jonsson 《Psychological research》2014,78(5):623-633
Combining study and test trials during learning is more beneficial for long-term retention than repeated study without testing (i.e., the testing effect). Less is known about the relative efficacy of different response formats during testing. We tested the hypothesis that overt testing (typing responses on a keyboard) during a practice phase benefits later memory more than covert testing (only pressing a button to indicate successful retrieval). In Experiment 1, three groups learned 40 word pairs either by repeatedly studying them, by studying and overtly testing them, or by studying and covertly testing them. In Experiment 2, only the two testing conditions were manipulated in a within-subjects design. In both experiments, participants received cued recall tests after a short (~19 min) and a long (1 week) retention interval. In Experiment 1, all groups performed equally well at the short retention interval. The overt testing group reliably outperformed the repeated study group after 1 week, whereas the covert testing group performed insignificantly different from both these groups. Hence, the testing effect was demonstrated for overt, but failed to show for covert testing. In Experiment 2, overtly tested items were better and more quickly retrieved than those covertly tested. Further, this does not seem to be due to any differences in retrieval effort during learning. To conclude, overt testing was more beneficial for later retention than covert testing, but the effect size was small. Possible explanations are discussed. 相似文献
890.
The personality trait of sensation seeking (SS) has been traditionally linked to the construct of exteroception, that is, sensing of the outside world. Little is known about the relationship between SS and interoception, that is, sensing originating in the body. Interoceptive sensations have strong affective and motivational components that may influence behaviours such as risk taking in SS. This investigation examined whether interoceptive differences contribute to different behavioural characteristics in SS. Using an inspiratory resistive load breathing task, the response to an aversive interoceptive stimulus as a basic homeostatic process was studied in 112 subjects (n = 74 women and 38 men). A linear mixed‐model approach was used to examine the influence of thrill and adventure seeking (TAS) on the interoceptive response across three levels of breathing resistances (10, 20, and 40 cm H2O/L/second). High‐TAS relative to low‐TAS individuals were less responsive in evaluating intensities of perceived choking with increasing inspiratory resistive loads. This effect was driven by male, but not female, high‐TAS individuals and was particularly associated with reduced interoceptive sensitivity in men. The conceptualization of SS as primarily driven by exteroceptive stimuli can be expanded to a view of an altered homeostasis in SS, specifically in men. Copyright © 2013 European Association of Personality Psychology 相似文献