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121.
Elena Nicoladis Simone Pika Paula Marentette 《Journal of psycholinguistic research》2009,38(6):573-585
Previous studies have shown that bilingual adults use more gestures than English monolinguals. Because no study has compared
the gestures of bilinguals and monolinguals in both languages, the high gesture rate could be due to transfer from a high
gesture language or could result from the use of gesture to aid in linguistic access. In this study we tried to distinguish
between those causes by comparing the gesture rate of 10 French–English bilingual preschoolers with both 10 French and 10
English monolinguals. All were between 4 and 6 years of age. The children were asked to watch a cartoon and tell the story
back. The results showed the bilingual children gestured more than either group of monolinguals and at the same rate in both
French and English. These results suggest that that the bilinguals were not gesturing because they were transferring the high
gesture rate from one language to another. We argue that bilinguals might gesture more than monolinguals to help formulate
their spoken message. 相似文献
122.
Elena V. Stepanova Michael J Strube John J. Hetts 《Journal of applied social psychology》2009,39(8):1763-1784
We explored bias and its perception in newspaper reports of the 2002 Olympics figure skating controversy. American and Russian articles were examined for their perceptions of the Canadian and Russian pairs' performances, directionality of the Russian and American media and publics' biases, and media awareness of those biases. Reporters' accounts varied as a function of country of affiliation and indicated a one‐sided acknowledgment of media and public bias. The American media acknowledged a pro‐Canadian bias in their reporting; there was no self‐bias acknowledgment in the Russian press. Country of affiliation produced one‐sided coverage of this event, and even the American media's awareness of self‐biases did not ensure bias‐free reporting. These findings are discussed amid respective countries' cultural and political contexts. 相似文献
123.
124.
Elena Clara Lucia Regolin Giorgio Vallortigara Lesley J. Rogers 《Animal cognition》2009,12(6):755-765
Spontaneous preferences towards possible prey have been little investigated using targets in motion. Preferences of domestic
chicks (Gallus gallus) to peck at video-images of stimuli representing live insects moving along their longer body axis (i.e. “forwards”) or along
the shorter body axis (i.e. “sideways”) were investigated. Chicks presented with both types of stimulus displayed a significant
preference for pecking at stimuli moving sideways. This preference was already present on day 1 post-hatching, and it strengthened
on day 6 for those chicks that had experienced pecking at live insects. Head angles used to fixate the stimuli prior to pecking
were also analysed and were consistent (i.e. 30°–35° and 60°–65°) with those reported for fixation of non-edible targets (larger
stimuli at a distance). In a first control experiment the same video-presented stimuli were used but the insect’s legs were
removed to reduce flickering. In a second control experiment, paper-printed images of the whole insect were used. In both
cases, the sideways direction of movement was clearly preferred. Overall, our data show that chicks have a spontaneous preference
to peck at video-images resembling live insects moving along their shorter body axis. Sideways movement may constitute a crucial
signal attracting chicks’ attention and enhancing predatory responses possibly because of stronger stimulation of motion detectors. 相似文献
125.
The ability to recognize three-dimensional objects from two-dimensional (2-D) displays was investigated in domestic chicks,
focusing on the role of the object’s motion. In Experiment 1 newly hatched chicks, imprinted on a three-dimensional (3-D)
object, were allowed to choose between the shadows of the familiar object and of an object never seen before. In Experiments
2 and 3 random-dot displays were used to produce the perception of a solid shape only when set in motion. Overall, the results
showed that domestic chicks were able to recognize familiar shapes from 2-D motion stimuli. It is likely that similar general
mechanisms underlying the perception of structure-from-motion and the extraction of 3-D information are shared by humans and
animals. The present data shows that they occur similarly in birds as known for mammals, two separate vertebrate classes;
this possibly indicates a common phylogenetic origin of these processes. 相似文献
126.
127.
Participants rated the attractiveness and racial typicality of male faces varying in their facial features from Afrocentric to Eurocentric and in skin tone from dark to light in two experiments. Experiment 1 provided evidence that facial features and skin tone have an interactive effect on perceptions of attractiveness and mixed-race faces are perceived as more attractive than single-race faces. Experiment 2 further confirmed that faces with medium levels of skin tone and facial features are perceived as more attractive than faces with extreme levels of these factors. Black phenotypes (combinations of dark skin tone and Afrocentric facial features) were rated as more attractive than White phenotypes (combinations of light skin tone and Eurocentric facial features); ambiguous faces (combinations of Afrocentric and Eurocentric physiognomy) with medium levels of skin tone were rated as the most attractive in Experiment 2. Perceptions of attractiveness were relatively independent of racial categorization in both experiments. 相似文献
128.
129.
Ada Cigala Tiziana Mancini Elena Venturelli Laura Fruggeri 《Journal of child and family studies》2018,27(1):154-165
Building upon the redefinition of exploration as a family process, this study analyses how the processes of family stability and change may favour exploration by members of multiple family relational contexts. Sixty non-clinical family triads (mother, father, child) participated in an experimental observational study and were video-recorded while playing in different interactive configurations. The children (37 females and 23 males) were 4–5 years old (M?=?55 months). The mothers’ ages ranged from 29 to 45 (M?=?38) and the fathers’ ages ranged from 29 to 46 (M?=?39). All the parents were employed and were living together. All participants were Caucasians of Italian nationality. Using the Triadic Interactions Analytical Procedure (TIAP), the family morphostatic processes and the family morphogenetic processes were analysed in relation to the family members’ exploration. Data analyses showed that family stability continual construction (morphostasis) and family change (morphogenesis) involve different interactive and relational dynamics (χ²(8)?=?13.84, p?>?.05; CFI?=?.97, TLI?=?.94, SRMR?=?.06), even if they are intertwined processes (p?<?.001). Both morphostatic and morphogenetic processes were correlated to the level of exploration showed by family members (respectively r?=?.32, p?<?.05, and r?=?.59, p?<?.001), even if the morphogenetic processes had a stronger relation with family exploration (z?=?1.85, p one-tailed ?<?.05). 相似文献
130.
Faraj A. Santirso Manuel Martín-Fernández Marisol Lila Enrique Gracia Elena Terreros 《International Journal of Clinical and Health Psychology》2018,18(2):152-161
The working alliance is a key element to increase intimate partner violence (IPV) offenders’ motivation, adherence to treatment, and active participation in batterer intervention programs (BIPs). The objective of the present study is to assess the psychometric properties and factor structure of the Working Alliance Inventory–Observer Short Version (WAI-O-S) with a sample of IPV offenders. The sample was 140 men convicted for IPV and court-mandated to a community-based BIP. Inter-rater agreement and reliability were evaluated by computing the intraclass correlation coefficient. To test the latent structure a Bayesian confirmatory factor analysis approach was used. To test criterion-related validity, the WAI-O-S factorial scores were correlated to protherapeutic behavior, stage of change and motivation to change. The WAI-O-S showed an adequate reliability. Results from Bayesian confirmatory factor analyses showed two first-order factors (Bond and Agreement), and a second-order factor (General working alliance) explaining the relationship between the first-order factors. Results also support the validity of this instrument. The availability of reliable and valid observational measure of the working alliance provides a useful tool to overcome self-report measurement limitations such as social desirability, deception, and denial among IPV offenders. 相似文献