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191.
An interface circuit to connect a microphone to an Apple Macintosh computer is described. The Apple Macintosh mouse port is used as the input port, and the microphone activation simulates a mouse press. 相似文献
192.
Francisco Román Ph.D Francisco A. García-Sánchez B.A. José M. Martínez-Selva Ph.D. Jesús Gómez-Amor Ph.D. Eduvigis Carrillo B.A. 《Integrative psychological & behavioral science》1989,24(4):150-155
The present study was aimed at replicating the results of a previous work on sex differences and electrodermal asymmetry from
our laboratory (Román,et al. 1987). Skin conductance was bilaterally recorded in a sample of 44 dextral volunteers (22 males and 22 females) during a
stimulus-free period, and the performance of two tasks (verbal and spatial). Subjects were grouped into two groups of right-hand
and left-hand dominance in their electrodermal responses (EDRs) in accordance with their laterality coefficient scores at
rest. During the tasks subjects appeareed clearly differentiated by their lateralization in the magnitude and frequency of
EDRs independently of gender: right-hand responders showed higher electrodermal activity on their right hand, while left-hand
responders showed higher electrodermal activity on their left hand. Sex differences were not observed within each responsiveness
pattern. The orientation of phasic electrodermal changes remained constant throughout the different conditions. 相似文献
193.
194.
Deep orthographies usually represent morphology and phonology simultaneously; both resources are necessary for spelling. In shallow orthographies, such as Spanish, phonology would be enough to spell most words. However, morphological knowledge may also take part in spelling. This study examined how Spanish children in 1st (N = 148), 2nd (N = 155) and 3rd grade (N = 155) use morphological information to spell plural nouns and verbs. A word dictation task was designed. The task included high and low frequency plural nouns ending in “s” (morphological “-s” condition) and verbs in the 2nd person ending in “s” (morphological “-s” condition). A lexical condition including words with a final “s” which was not morphologically motivated was used as a control condition (lexical “-s” condition). The results show that, although Spanish spelling is influenced by phonology, morphological information is also used. These results are discussed in relation to current models of word spelling. 相似文献
195.
196.
Sara Fernandes Patrícia Arriaga Helena Carvalho Francisco Esteves 《Journal of clinical psychology in medical settings》2017,24(3-4):289-301
Worries are common in surgical patients, especially in children. The present study analyzed the factor structure and the psychometric properties of a Portuguese version of the Child Surgery Worries Questionnaire (CSWQ-P) in a Portuguese sample of 490 children. Exploratory factor analysis, conducted via principal axis factoring with oblimin rotation, provided evidence for a four-factor structure of the 21 item questionnaire. A confirmatory factor analysis was also conducted, showing the good fit of this solution. The CSWQ-P proved to have one more subscale than the original Spanish version CSWQ. Correlations with the children’s trait anxiety provided evidence of convergent validity for the CSWQ-P. Females also scored higher on worries than males on all subscales. Psychometric properties of this revised version of the CSWQ provided support for use with young children, and indicate the CSWQ-P has value for use in healthcare practice and in clinical research. 相似文献
197.
Kenia MartínezMiguel Burgaleta Francisco J. RománSergio Escorial Pei Chun ShihMª. Ángeles Quiroga Roberto Colom 《Intelligence》2011,39(6):473
Much is written regarding the associations between human intelligence and cognition. However, it is unusual to find comprehensive studies. Here twenty four measures tapping eight cognitive abilities and skills are considered for assessing a sample of one hundred and eighty five young adults. The simultaneous relationships among fluid, crystallized, and spatial intelligence, along with short-term memory, working memory capacity, executive updating, attention, and processing speed are analyzed using a latent-variable approach. The key findings show that (a) short-term storage, working memory, and updating are hardly distinguishable, and (b) fluid intelligence is near-perfectly correlated with these three cognitive functions. It is concluded that this nuclear intelligence component can be largely identified with basic and general short-term storage processes, namely, encoding, maintenance, and retrieval. 相似文献
198.
Isabel Cuadrado Marisol Navas Fernando Molero Emilio Ferrer J. Francisco Morales 《Journal of applied social psychology》2012,42(12):3083-3113
The main purpose of this study is to investigate gender differences in leadership styles and in organizational outcome variables, together with the influence of organizational/contextual variables on leadership styles in female and male participants in Spain. The sample comprised 226 participants (35 leaders and 191 subordinates) belonging to 35 work teams. The general findings show that only 2 of the 10 tested leadership styles are different for female and male leaders. Specifically, subordinates rate female leaders as more autocratic and negotiating than men, and this evaluation varies according to the subordinates' sex. We also found that some differences in the rating of female and male leaders depend on whether the organization is stereotypically feminine or masculine. 相似文献
199.
Attachment-related strategies are thought to be critical for regulation and processing of emotional information. This study examined biases in selective attention to emotional stimuli as a function of insecure attachment. Participants searched for a single target image preceded by to-be-ignored distracters depicting emotional images varying in valence and arousal. Results revealed that, in general, negative distracters affected accuracy levels, and that the anxious attached participants showed a clear interference of the emotional distracters. In contrast, the avoidant group evinced a higher control on such interference. In addition, arousal ratings to distracter images indicated superior emotional activation only for anxious attached participants. Consistent with the evolutionary-based attachment theory threat-related stimuli prompted priority attentional responses. Present findings are in line with evidence showing the deployment of distinct strategies in insecurely attached individuals for the regulation of attention to emotional information. 相似文献
200.
This study explores the multidimensional nature of religiosity on substance use among adolescents living in central Mexico. From a social capital perspective, this article investigates how external church attendance and internal religious importance interact to create differential pathways for adolescents, and how these pathways exert both risk and protective influences on Mexican youth. The data come from 506 self-identified Roman Catholic youth (ages 14–17) living in a semi-rural area in the central state of Guanajuato, Mexico, and attending alternative secondary schools. Findings indicate that adolescents who have higher church attendance coupled with higher religious importance have lower odds of using alcohol, while cigarette use is lower among adolescents who have lower church attendance and lower religious importance. Adolescents are most at risk using alcohol and cigarettes when church attendance is higher but religious importance is lower. In conclusion, incongruence between internal religious beliefs and external church attendance places Mexican youth at greater risk of alcohol and cigarette use. This study not only contributes to understandings of the impact of religiosity on substance use in Mexico, but highlights the importance of understanding religiosity as a multidimensional phenomenon which can lead to differential substance use patterns. 相似文献