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261.
262.
The theory of cooperation and competition has the potential both to understand the conditions when organizational groups are productive and major ways to strengthen these groups. Work teams based in a high‐technology company in Beijing, China, participated in a training workshop and a 2‐month follow of feedback and development. Structural equation analyses of data taken before and after the workshop support the hypotheses. In addition, results suggest that the training and follow‐up activities developed cooperative goals and constructive controversy. Findings also indicate that relationships among groups affected the productivity of individual teams. Results were interpreted as suggesting that cooperative goals and constructive controversy contribute to potent, creative, and productive teams in China and perhaps other countries as well. 相似文献
263.
Few studies have evaluated the separate contributions of maltreatment and ongoing quality of parent-child interaction to the etiology of antisocial personality features using a prospective longitudinal design. 120 low-income young adults (aged 18-23) were assessed for extent of ASPD features on the Structured Clinical Interview for Diagnosis-Axis II, for presence of maltreatment on the Conflict Tactics Scale, Traumatic Experiences Scale, and Adult Attachment Interview, and for referral in infancy to parent-infant clinical services. Fifty-six of these families had been studied longitudinally since the first year of life. In infancy, attachment disorganization and disrupted mother-infant interaction were assessed; in middle childhood, disorganized-controlling attachment behaviors were reliably rated. In kindergarten and second grade, behavior problems were assessed by teacher report. In cross-sectional analyses, maltreatment was significantly associated with ASPD features but did not account for the independent effect of early referral to parent-infant services on ASPD features. In longitudinal analyses, maternal withdrawal in infancy predicted the extent of ASPD features twenty years later, independently of childhood abuse. In middle childhood, disorganized attachment behavior and maladaptive behavior at school added to prediction of later ASPD features. Antisocial features in young adulthood have precursors in the minute-to-minute process of parent-child interaction beginning in infancy. 相似文献
264.
For testlet response data, traditional item response theory (IRT) models are often not appropriate due to local dependence presented among items within a common testlet. Several testlet‐based IRT models have been developed to model examinees' responses. In this paper, a new two‐parameter normal ogive testlet response theory (2PNOTRT) model for dichotomous items is proposed by introducing testlet discrimination parameters. A Bayesian model parameter estimation approach via a data augmentation scheme is developed. Simulations are conducted to evaluate the performance of the proposed 2PNOTRT model. The results indicated that the estimation of item parameters is satisfactory overall from the viewpoint of convergence. Finally, the proposed 2PNOTRT model is applied to a set of real testlet data. 相似文献
265.
266.
Previous research shows that red impairs individuals' performance on challenging intellectual tasks in achievement situations. However, no research to date has examined this issue in Chinese society. In China, red has a positive connotation in general (unlike in the West), but also has a negative connotation for students, given that teachers mark incorrect answers in red (like in the West). Therefore, the question of whether red promotes or undermines intellectual performance for Chinese individuals needs to be tested. The present research investigated this and found, consistent with findings obtained in the West, that red undermined the intellectual performance of Chinese students. Future directions and potential mechanisms are discussed. 相似文献
267.
人际感恩是指个体由于接受了他人善意提供的具有一定价值的恩惠而诱发的一种愉悦的、心怀感激而意欲报答的认知性情绪。情境评估过程是人际感恩得以产生的关键环节。此外,人际感恩的产生还会受到受惠者自身特点、双方关系特点等因素的影响。情节剧本、真人互动等任务是研究人际感恩的常见范式。另外,人际感恩还具有个体、二元、团体三个层面的功能。加强人际感恩神经生理机制的研究,考察由人际感恩到特质感恩的培养路径,拓展人际感恩的功能研究,探索中国文化背景下的人际感恩是未来人际感恩的研究方向。 相似文献
268.
欧阳修《易童子问)认为,《易》之“十翼”各有瑕疵,其中纵有孔子之言,但非孔子之文章。本文认为。此论并非无可嘉许之处.但亦不免言过其实,而致疑于其所不应疑者。本文通过对“十翼”的逐一分析。得出结论《序卦传》与《杂卦传》确如欧阳修所言。既不具微官大义.也与孔子无关。《说卦传》与《周易》关系渺茫,以《说卦传》为孔子之所作,更属无稽之谈。大小《象传》之内容,则不离乎秦汉时代、以功名利禄为人生目的的俗儒之胸襟,亦可能为邹衍一派阴阳家言。而《彖传》乃《周易》哲学精义之所在,其中若干部分必在孔子之前已经集结。惟《文言传》与《系辞传》中所录孔子之言,必皆出于孔子及门弟子之手。欧阳修呼《系辞传》为“僭妄之书”,且具有“害经惑世”之罪愆.未免有褊狭愚昧之失。文章还对欧阳修所指《系辞传》中三种成卦之法的不相容进行了辨析,指出.究实此三者所指不同,可以并存而不害。 相似文献
269.
Consumers often form preferences based on the presented attributes of choice options. Previous research has suggested that consumers tend to form their preferences using the attributes that are related to common aspects between the options (i.e., alignable differences) and ignore attributes that are unique to individual options (i.e., nonalignable differences). We combine cognitive psychology and motivation research from social psychology and propose that consumers’ preference formation can be systematically affected by whether they focus more on alignable differences or more on nonalignable differences of the options as a function of consumers’ involvement with the task. The results of 3 experiments show that preference judgment favors alignable differences over nonalignable differences in a low‐motivation condition. In contrast, high motivation to process information enables consumers to increase their use of nonalignable differences in preference formation, which can result in a preference reversal relative to the low‐motivation condition. The results suggest that a preference reversal occurs when the nonalignable differences of the target option are superior to both the nonalignable differences and the alignable differences of the reference option. However, the reversal does not occur when the nonalignable differences of the target option are superior only to the nonalignable differences of the reference option. Theoretical and managerial implications relating to differentiation, positioning, and communication strategies for innovative brands are discussed. 相似文献
270.
Structural alignability refers to the readiness with which the attributes of one brand can be mapped on to those of another brand. Across three experiments, we show that as alignability in comparative advertising decreases, advertising‐induced target brand evaluations also decrease. This effect is explained by the extent to which assumptions about attribute comparisons are needed. We further show that the effect of alignability on evaluation is moderated by the need for cognitive closure, an individual difference variable that influences preferences for easy comparison and less ambiguity. Although prior research has treated alignability as a dichotomous variable (present or absent), the research presented here suggests that there are different types of (non)alignability comparisons. 相似文献