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541.
P. Raymond Joslyn Jeanne M. Donaldson Jennifer L. Austin Timothy R. Vollmer 《Journal of applied behavior analysis》2019,52(3):811-815
The Good Behavior Game (GBG) is a group contingency that reduces disruption and increases engagement in various contexts. In recent years, researchers have extended the GBG in at least 3 ways: (a) demonstrating its efficacy with novel populations, settings, and behaviors, (b) examining procedural variations that improve contextual fit, and (c) using more comprehensive data collection methods to explore the behavior of individual students and indirect effects. The purpose of the current review is to summarize recent advances, discuss implications of recent studies and potential mechanisms for the general efficacy of the GBG, and suggest future directions. 相似文献
542.
Katie M. Wiskow Ashley L. Matter Jeanne M. Donaldson 《Journal of applied behavior analysis》2019,52(1):105-115
The Good Behavior Game (GBG) is a popular group contingency implemented to decrease disruptive behavior in classrooms. However, despite numerous replications of the GBG, there are few direct comparisons evaluating the effectiveness of specific components of the GBG. In the present study, we directly compared the type of feedback delivered during the GBG on the effectiveness of the GBG to reduce disruptive behavior in two preschool classrooms. Results showed that delivering vocal feedback (e.g., “raise your hand”) alone or in combination with visual feedback (i.e., hatch marks) was superior to no feedback or visual feedback alone during the GBG. These results suggest that different variations of the GBG are not equally effective and that a collection of effective procedural variations from which teachers can choose would be beneficial. 相似文献
543.
Based on hypothesizing about the role of information processing, and in particular, underinclusive categorization in compulsive hoarding, this study examined categorization processes in people with clinically significant compulsive hoarding problems. Twenty-one participants with primary compulsive hoarding, 21 with OCD without hoarding, and 21 non-psychiatric controls completed three categorization tasks. Hoarding and OCD participants reported significantly more distress prior to each of the three tasks than did controls. On tasks sorting common household items, the groups did not differ on the number of piles created nor on the amount of time taken to sort. However, on a task sorting personally relevant items, hoarding participants took more time, created more piles, and reported more anxiety than non-psychiatric controls. Hoarders also took more time than the OCD group, and tended to create more piles. Hoarding severity was correlated with the number of piles created, but only when the objects were personally relevant. Results support under-inclusive categorizing for people with compulsive hoarding, but the effect was largely confined to objects of personal relevance. 相似文献
544.
Grisham JR Brown TA Savage CR Steketee G Barlow DH 《Behaviour research and therapy》2007,45(7):1471-1483
A group of patients with compulsive hoarding (n=30) was compared to a mixed clinical group (n=30) and a nonclinical community group (n=30) on laboratory tests of information-processing features hypothesized to be central to hoarding (memory, attention, and decision-making). Hoarding patients demonstrated slower and more variable reaction time, increased impulsivity, greater difficulty distinguishing targets and nontargets, and worse spatial attention relative to comparison groups. Multiple regression analyses demonstrated that slower reaction time and increased impulsivity were significantly related to hoarding symptoms over and above the effect of depression, schizotypy, and other obsessive-compulsive disorder (OCD) symptoms. There were no group differences on a test of emotion-based decision-making. Results are discussed in terms of previous findings and theoretical models of compulsive hoarding. 相似文献
545.
Gail Tripp Elizabeth A. Schaughency Robyn Langlands Kelly Mouat 《Journal of child and family studies》2007,16(3):385-400
We used global ratings to compare the family (parent[s]-child) interactions of 51 clinic-referred children with ADHD and 32
non problem children. Children and parent(s) were videotaped while engaging in problem solving and game playing activities.
Independent coders, blind to children's diagnostic status, rated the interactions using measures designed to assess interaction
competence and quality. Significant group differences emerged between the ADHD and control groups during problem solving on
the interaction quality measures of Warmth, Engagement and Communication. Comparisons of the interactions of families of children
with ADHD, with (ADHD W) and without (ADHD W/O) comorbid disruptive behavior disorders, were non significant, although increased
symptomology was associated with reduced Warmth and Engagement during problem solving. Irrespective of group membership family
interactions were more positive during game playing versus problem solving. 相似文献
546.
A diffusion model account of the lexical decision task 总被引:7,自引:0,他引:7
547.
Peterson GB 《Journal of the experimental analysis of behavior》2004,82(3):317-328
Despite the seminal studies of response differentiation by the method of successive approximation detailed in chapter 8 of The Behavior of Organisms (1938), B. F. Skinner never actually shaped an operant response by hand until a memorable incident of startling serendipity on the top floor of a flour mill in Minneapolis in 1943. That occasion appears to have been a genuine eureka experience for Skinner, causing him to appreciate as never before the significance of reinforcement mediated by biological connections with the animate social environment, as opposed to purely mechanical connections with the inanimate physical environment. This insight stimulated him to coin a new term (shaping), and also led directly to a shift in his perspective on verbal behavior from an emphasis on antecedents and molecular topographical details to an emphasis on consequences and more molar, functional properties in which the social dyad inherent to the shaping process became the definitive property of verbal behavior. Moreover, the insight seems to have emboldened Skinner to explore the greater implications of his behaviorism for human behavior writ large, an enterprise that characterized the bulk of his post-World War II scholarship. 相似文献
548.
549.
In a test of Hooley's (1987) attributional model of expressed emotion (EE), attributions for negative behaviors and events in patients' lives were examined in relatives of 74 outpatients with panic disorder with agoraphobia or obsessive-compulsive disorder. Attributions were extracted from 10-minute problem-solving interactions between relatives and patients, whereas EE was assessed during a separate interview with the relative. Consistent with prior findings in relatives of individuals with other disorders, relatives who made greater proportions of attributions of patient responsibility demonstrated significantly higher levels of EE-hostility. In addition, nonspousal relatives (mostly parents) who attributed any negative behaviors or events to a patient's disorder were significantly higher in emotional overinvolvement (EOI); no such relationship was found for spouses. Finally, patients with relatives who made attributions to the patient's disorder received less benefit from behavior therapy than did those whose relatives made no such attributions, even when EE variables were controlled. 相似文献
550.
The effects of aging on decision time were examined in a brightness discrimination experiment with young and older subjects (ages, 60-75 years). Results showed that older subjects were slightly slower than young subjects but just as accurate. Ratcliff's (1978) diffusion model was fit to the data, and it provided a good account of response times, their distributions, and response accuracy. There was a 50-msec slowing of the nondecision components of response time for older subjects relative to young subjects, but response criteria settings and rates of accumulation of evidence from stimuli were roughly equal for the two groups. These results are contrasted with those obtained from letter discrimination and signal-detection-like tasks. 相似文献