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821.
The aim of this paper is to demonstrate the actuality of some considerations around psychology made by the Danish philosopher Søren Kierkegaard (1813–1855). According to him psychology is about the “multifarious” life, which is a term that pinpoints the challenges psychology still have when it comes to including changes and genetic perspectives on its understanding of actual living. Yet Kierkegaard discusses psychology in relationship to metaphysics, which is an almost forgotten perspective. His understanding opens up for narrowing the definition of psychology down to the science of subjectivity, which at the same time elevates psychology to being the only science that focuses on the actual human life. Yet Kierkegaard’s most important contribution to psychology is to maintain a radical distinction between subjectivity and objectivity, and in this respect the psychology of today is challenged.  相似文献   
822.
In five experiments, participants were asked to describe unambiguously a target picture in a picture–picture paradigm. In the same-category condition, target (e.g., water bucket) and distractor picture (e.g., ice bucket) had identical names when their preferred, morphologically simple, name was used (e.g., bucket). The ensuing lexical ambiguity could be resolved by compound use (e.g., water bucket). Simple names sufficed as means of specification in other conditions, with distractors identical to the target, completely unrelated, or geometric figures. With standard timing parameters, participants produced mainly ambiguous answers in Experiment 1. An increase in available processing time hardly improved unambiguous responding (Experiment 2). A referential communication instruction (Experiment 3) increased the number of compound responses considerably, but morphologically simple answers still prevailed. Unambiguous responses outweighed ambiguous ones in Experiment 4, when timing parameters were further relaxed. Finally, the requirement to name both objects resulted in a nearly perfect ambiguity resolution (Experiment 5). Together, the results showed that speakers overcome lexical ambiguity only when time permits, when an addressee perspective is given and, most importantly, when their own speech overtly signals the ambiguity.  相似文献   
823.
Abstract

Three classes of cognitive tests (short-term memory, long-term memory access/recall, and verbal ability) and one class of communicative tests (visual speech-reading) were administered to 49 hearing-impaired and 69 normal hearing subjects, varying in age between 23 and 75 years. It was found that when dB-loss and “handicap age” were partialled out, the negative effects of cognitive ageing remained: Speed in accessing alphanumeric symbols from long-term memory and as rehearsal speed correlated substantially with chronological age. Discriminant analyses revealed a communality between the discrimination of old from young subjects, and skilled from less skilled speech-readers: Visual decoding skill and rehearsal speed constituted the common discriminators. Departing from this result, an age-dependent componential model of visual speech-reading is delineated. with particular reference to the assumption that a temporally early lexical access system is crucial to the decoding of lip movements.  相似文献   
824.
Statistical learning allows listeners to track transitional probabilities among syllable sequences and use these probabilities for subsequent speech segmentation. Recent studies have shown that other sources of information, such as rhythmic cues, can modulate the dependencies extracted via statistical computation. In this study, we explored how syllables made salient by a pitch rise affect the segmentation of trisyllabic words from an artificial speech stream by native speakers of three different languages (Spanish, English, and French). Results showed that, whereas performance of French participants did not significantly vary across stress positions (likely due to language-specific rhythmic characteristics), the segmentation performance of Spanish and English listeners was unaltered when syllables in word-initial and word-final positions were salient, but it dropped to chance level when salience was on the medial syllable. We argue that pitch rise in word-medial syllables draws attentional resources away from word boundaries, thus decreasing segmentation effectiveness.  相似文献   
825.
Zusammenfassung Die vorliegende Arbeit untersuchte die Anwendbarkeit des Intelligenz-Struktur-Test (IST) von Amthauer auf die Diagnostik der Schulbegabung. Die in der Arbeit verwerteten Daten (IST, Four-Picture-Test von van Lennep und Schulnoten) wurden an 519 männlichen Gymnasiasten der Klassen 6–9 (Untersekunda bis Oberprima) erhoben. Zunächst wurde geprüft, ob sich die Hypothese Amthauers, die besagt, daß für die einzelnen Berufe optimale Intelligenzxtrukturen zu ermitteln sind, die sich in typischen IST-Profilverläufen zeigen, auch auf den Bereich der Schule und die dort angenommenen Spezialbegabungen für die einzelnen Fächer übertragen und dort verifizieren läßt. ES erwies sich (Extremgruppenvergleich und Faktorenanalyse), daß dies nicht mit der nötigen Sicherheit möglich ist. Die individuelle Vielfalt der Testergebnisse verwischt die Gruppenunterschiede. Es wurde der Versuch unternommen, eine theoretische Begründung dafür abzuleiten.Weiter wurde versucht, mittels zweckmäßiger Untertestauswahl undgewichtung eine Kurzform des IST zur treffsicheren und ökonomischeren Vorhersage des allgemeinen Schulerfolges zu entwickeln. Die Validitöt ließ sich nicht bedeutsam steigern, hingegen konnte die Testzeit auf die Hölfte reduziert werden. Die notwendigen Daten zur Anwendung Dieser Kurzbatterie Anwendung dieser Kurzbatterie wurden mitgeteilt.Es wurde gezeigt, daß sich größere Diskrepanzen zwischen realer und vorhergesagter Schulleistung (anhand der Kurzbatterie berechnet) in quantitativen Merkmalen des Four-Picture-Test von van Lennep widerspiegeln. Diese Differenzen sind nicht nur durch Unsicherheiten der Merkmalserfassung erklärbar.Schließlich wurde geprüft, ob sprachlich Begabte gegenüber mathemathisch-naturwissenschaftlich Begabten im IST-Gesamtergebnis benachteiligt sind. Es zeigte sich, daß dies nicht der Fall ist, daß hingegen der IST bezüglich seines Gesamtergebnisses eine engere Beziehung zu mathematisch-naturwissenschaftlichen Leistungen hat als zu sprachlichen.  相似文献   
826.
An n-dimensional Weber Law and the Corresponding Fechner Law   总被引:1,自引:0,他引:1  
Weber's law of 1834, DeltaS/S=c for the just noticeable difference (jnd), can be written as S+DeltaS=kS, k=1+c. It follows that the stimulus decrement required to elicit one jnd of sensation is S-DeltaS*=k(-1)S. If generalized for two stimulus dimensions and two corresponding response dimensions, Weber's law would have to state such equations for all directions of change in the plane. A two-dimensional Weber law with exactly these properties is realized by [S(x)+DeltaS(x)(straight theta), S(y)+DeltaS(y)(straight theta)]=[k(sin(straight theta))S(x), k(cos(straight theta))S(y)] which determines the stimulus coordinates for all stimuli just noticeably different from the stimulus (S(x), S(y)) in all directions 0R(2)) is [x, y]mapsto[log(k)(x), log(k)(y)]. The solution is generalized to arbitrarily many dimensions by substituting the sin and cos in the generalized Weber law by the standard coordinates of a unit vector. Copyright 2000 Academic Press.  相似文献   
827.
Dialectical-Behavioral Therapy for Borderline Personality Disorder (DBT) developed by M. Linehan is specifically designed for the outpatient treatment of chronically suicidal patients with borderline personality disorder. Research on DBT therapy, its course and its results has focused to date on treatments in an outpatient setting. Hypothesizing that the course of therapy could be accelerated and improved by an inpatient setting at the beginning of outpatient DBT, we developed a treatment program of inpatient therapy for this patient group according to the guidelines of DBT. It consists of a three-month inpatient treatment prior to long-term outpatient therapy. In this pilot study 24 female patients were compared at admission to the hospital, and at one month after discharge with respect to psychopathology and frequency of self-injuries. Significant improvements in ratings of depression, dissociation, anxiety and global stress were found. A highly significant decrease in the number of parasuicidal acts was also reported. Analysis of the average effect sizes shows a strong effect which prompts the development of a randomized controlled design.  相似文献   
828.
829.
Examined the validity of the Traumatic Stress Disorder scale of the Screen for Child Anxiety Related Emotional Disorders (SCARED), a recently developed self-report questionnaire measuring Diagnostic and Statistical Manual of Mental Disorders (4th ed. [DSM-IV]; American Psychiatric Association, 1994) defined anxiety disorders symptoms in children. A large sample of normal schoolchildren (N = 996) ages 7 to 19 years completed the SCARED. Children who scored high on the SCARED Traumatic Stress Disorder scale (i.e., trauma group; n = 43) and children who scored low on this scale (i.e., control group; n = 43) were then interviewed about their most aversive life event. In addition, children completed self-report questionnaires of traumatic experiences and posttraumatic stress disorder (PTSD) symptomatology. Results showed that children in the trauma group more frequently reported life events that independent judges considered to be 'potentially traumatic' than did control children. Furthermore, children in the trauma group reported having experienced more traumatic incidents and had higher scores on PTSD-related questionnaires compared with control children. Moreover, trauma group children more frequently fulfilled DSM-IV criteria for PTSD than did control children. The results of this study support the validity of the Traumatic Stress Disorder scale of the SCARED.  相似文献   
830.
This is a study of risk perception and a test of a model of perceived risk. A scale measuring fear was factor analyzed and the resulting five fear factors were related to a large number of risk dimensions, both personal and general. Fear was only rather weakly related to perceived risk. Furthermore, perceived risk of two ionizing radiation hazards (nuclear power, X-rays) were investigated in more detail. These risk ratings were modelled on the basis of attitude, risk sensitivity, specific perceived risk of radiation, trust and an extended version of the traditional Psychometric Model, enhanced by the introduction of a factor of Tampering with Nature. It was found that risk perception could be well explained with this approach and the importance of Tampering with Nature, as well as specific perceived risk, were stressed.  相似文献   
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