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551.
The measurement of suprathreshold pain   总被引:1,自引:0,他引:1  
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552.
553.
Researchers have begun to explore and identify various gradations in sexual orientation identity, paying attention to alternative sexual identity categories and attempting to clarify potential subtypes of same-sex sexuality, particularly among women. This study utilizes both quantitative and qualitative data to explore the behavioral experiences and identity development processes among women of a particular sexual identity subtype, "mostly straight." Participants were 349 female college students whose primary sexual identities included exclusively straight, mostly straight, bisexual, and lesbian. Results indicated that, on most behavioral variables, mostly straight women fell directly between and were significantly different from exclusively straight and bisexual/lesbian women. Mostly straight women were also distinct from exclusively straight women but were similar to bisexual women and lesbians on several quantitative measures of identity. Narratives about sexual identity development for mostly straight women revealed the complexities of sexual identity exploration, uncertainty, and commitment within this population. As a whole, this study encourages researchers to begin to recognize and examine mostly straight as a distinct sexual identity subtype in young women.  相似文献   
554.
In the course of language development children must solve arbitrary form-to-meaning mappings, in which semantic components are encoded onto linguistic labels. Because sign languages describe motion and location of entities through iconic movements and placement of the hands in space, child signers may find spatial semantics-to-language mapping easier to learn than child speakers. This hypothesis was tested in two studies: a longitudinal analysis of a native signing child's use of British Sign Language to describe motion and location events between the ages 1–10 and 3–0, and performance of 18 native signing children between the ages of 3–0 and 4–11 on a motion and location sentence comprehension task. The results from both studies argue against a developmental advantage for sign language learners for the acquisition of motion and location forms. Early forms point towards gesture and embodied actions followed by protracted mastery of the use of signs in representational space. The understanding of relative spatial relations continues to be difficult, despite the iconicity of these forms in the language, beyond 5 years of age.  相似文献   
555.
Studies evaluating the efficacy of brief interventions with mandated college students have reported declines in drinking from baseline to short-term follow-up regardless of intervention condition. A key question is whether these observed changes are due to the intervention or to the incident and/or reprimand. This study evaluates a brief personalized feedback intervention (PFI) for students (N = 230) who were referred to a student assistance program because of infractions of university rules regarding substance use to determine whether observed changes in substance use are attributable to the intervention. Half the students received immediate feedback (at baseline and after the 2-month follow-up), and half received delayed feedback (only after the 2-month follow-up). Students in both conditions generally reduced their drinking and alcohol-related problems from baseline to the 2-month follow-up and from the 2-month to the 7-month follow-up; however, there were no significant between-group differences at either follow-up. Therefore, it appears that the incident and/or reprimand are important instigators of mandated student change and that written PFIs do not enhance these effects on a short-term basis but may on a longer term basis.  相似文献   
556.
Do all components of a sign contribute equally to its recognition? In the present study, misperceptions in the sign-spotting task (based on the word-spotting task; Cutler &; Norris, 1988) were analyzed to address this question. Three groups of deaf signers of British Sign Language (BSL) with different ages of acquisition (AoA) saw BSL signs combined with nonsense signs, along with combinations of two nonsense signs. They were asked to spot real signs and report what they had spotted. We will present an analysis of false alarms to the nonsense-sign combinations&;#x2014;that is, misperceptions of nonsense signs as real signs (cf. van Ooijen, 1996). Participants modified the movement and handshape parameters more than the location parameter. Within this pattern, however, there were differences as a function of AoA. These results show that the theoretical distinctions between formbased parameters in sign-language models have consequences for online processing. Vowels and consonants have different roles in speech recognition; similarly, it appears that movement, handshape, and location parameters contribute differentially to sign recognition.  相似文献   
557.
We used a large sample of singleton children to estimate the effects of socioeconomic status (SES), race/ethnicity, gender, additional socio-demographics, gestational and birth factors, and parenting on children’s risk for learning-related behavior problems at 24 months of age. We investigated to what extent these factors increased a child’s risk of displaying inattention, a lack of task persistence, disinterest, non-cooperation, or frustration as he or she completed a series of cognitive and physical tasks with a non-caregiver. Results indicated that boys are about twice as likely as girls to display learning-related behavior problems. Children from lower SES households are about twice as likely as those from high SES households to display such behavior problems, which is largely attributable to the effects of having a mother with a low educational level. Statistically controlling for these factors, we found consistently significant patterns of elevated learning-related behavior problems for some Asian and Native American children. Results for African-American children were mixed. Hispanic children did not have consistently elevated risks of problem behaviors. Only small portions of these effects are explained by variation in the children’s gestational or birth characteristics. A significant portion, but still less than half of the socio-demographic effects are attributable to measured features of the children’s parenting. This study helps provide population-based estimates of children’s risk for learning-related behavior problems while at an age when early interventions are most effective.
Steven Maczuga
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558.
Seiriol Morgan 《Ratio》2009,22(1):19-40
In On What Matters Derek Parfit argues that we need to make a significant reassessment of the relationship between some central positions in moral philosophy, because, contrary to received opinion, Kantians, contractualists and consequentialists are all 'climbing the same mountain on different sides'. In Parfit's view Kant's own attempt to outline an account of moral obligation fails, but when it is modified in ways entirely congenial to his thinking, a defensible Kantian contractualism can be produced, which survives the objections which are fatal for Kant's own theory. This form of contractualism would then lead rational agents to choose consequentialist moral principles. I argue that Parfit significantly misrepresents Kant's project in moral philosophy, and that no genuinely Kantian moral theory could issue in a form of consequentialism.  相似文献   
559.
Morgan Luck 《Sophia》2009,48(2):167-177
Miracles and the problem of evil are two prominent areas of research within philosophy of religion. On occasion these areas converge, with God’s goodness being brought into question by the claim that either there is a lack of miracles, or there are immoral miracles. In this paper I shall highlight a second manner in which miracles and the problem of evil relate. Namely, I shall give reason as to why what is considered to be miraculous may be dependent upon a particular response to the problem of natural evil. To establish this claim, I shall focus upon Aquinas’s definition of a miracle and a particular free-will defence, the Luciferous defence.
Morgan LuckEmail:
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560.
The 23-item Meaningful Life Measure (Morgan and Farsides 2008) comprises five subscales, each designed to assess a distinct component of personal meaning: purposeful life; valued life; accomplished life; principled life; and exciting life. In addition to providing a comprehensive composite meaning measure, this instrument presents the possibility of measuring these components separately in future research applications. To demonstrate the utility of their separate measurement, the present study therefore aimed to show differential patterns of correlation between these five subscales and meaning correlates identified in the literature. The MLM’s factor structure and internal reliability were replicated on the present sample. Evidence was then provided for the MLM’s convergent validity, and it was demonstrated that its five subscales were indeed differently predicted by the meaning correlates from the literature. Findings attest to the practical utility of a five-factor conceptualisation of meaning in life. In addition to identifying people who score low and high on different factors of meaning in life, the MLM facilitates the further investigation of specific antecedents and consequences of different meaning components.
Jessica MorganEmail:
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