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891.
In two studies (ns = 277 and 221), the authors examined the relationships among sex drive, sociosexuality, lifetime number of sex partners, and gender identity. They found that sex drive is highly and positively correlated with sociosexual orientation, and that both sex drive and sociosexual orientation are positively correlated with lifetime number of sex partners. However, partial correlations revealed that sociosexual orientation is an independent predictor of lifetime number of sex partners, whereas sex drive is not. The authors were also able to replicate and extend Mikach and Bailey's (1999) finding that gender identity is related to women's lifetime number of sex partners. More masculine women had more sex partners and had a less restricted sociosexual orientation than did less masculine women; less masculine men had a higher sex drive than did more masculine men. The findings are discussed with regard to theory and research on sex drive and sociosexuality.  相似文献   
892.
Two studies investigated how contextually activating attachment relationships influences the working self-concept in terms of agency and communion. In Study 1, 245 participants were primed with a secure, avoidant, or anxious-ambivalent relationship and the implicit accessibility of agency and communion was assessed using word fragments. Activating a secure relationship increased the accessibility of communion, whereas activating an anxious-ambivalent relationship increased the accessibility of agency. In Study 2, 123 participants were primed with a secure, preoccupied, avoidant-dismissive, or avoidant-fearful relationship and explicit self-perceptions of agency and communion traits were assessed using the Extended Personality Attributes Questionnaire (EPAQ). Gender interacted with the attachment prime, such that men primed with a secure relationship reported higher communion than did men primed with an avoidant (dismissive or fearful) relationship, whereas women primed with an anxious (preoccupied or fearful) relationship reported higher agency than did women primed with a secure relationship.  相似文献   
893.
This research examined whether mothers' and fathers' beliefs about their children's alcohol use had cumulative self-fulfilling effects on their children's future drinking behavior. Analyses of longitudinal data acquired from 115 seventh-grade children and their mothers and fathers were consistent with synergistic accumulation effects for negative beliefs: Parents' beliefs predicted the greatest degree of confirmatory behavior from children when both mothers and fathers overestimated their children's alcohol use. Results did not support synergistic accumulation effects for positive beliefs: Children's predicted future alcohol use was similar regardless of whether one parent or both underestimated their child's alcohol use. These findings suggest that the generally small self-fulfilling effects reported in the literature may underestimate the power of negative self-fulfilling prophecies to harm targets because studies have not taken into consideration the possibility that negative self-fulfilling prophecies may be more likely than positive ones to accumulate across multiple perceivers.  相似文献   
894.
An experiment examined the buffering effects of a learning orientation following failure in a domain of contingent self-worth. Participants' academic contingencies of self-worth (CSW) and priming with theories of intelligence interacted to affect vulnerability of self-esteem to failure. Participants who had high academic CSW and were primed with an entity theory of intelligence experienced lower self-esteem and higher negative affect following failure than following success on an academic test, but these effects were eliminated when participants with high academic CSW were primed with an incremental theory of intelligence. This study shows that endorsing a learning orientation is an effective way to minimize threat to self-esteem among students whose self-worth is highly contingent on academics and may allow them to persist in the face of challenges and to learn from failure.  相似文献   
895.
Two studies were conducted to explore the degree to which single- and multiple-risk profiles were evident in samples of African American early adolescents in low-income inner-city, rural, and suburban schools. Study 1 examined early adolescent risk status (i.e., single, multiple) in relation to later adjustment in a representative sample (70% European American, 30% African American). Youth who experienced a single risk in early adolescence had moderately increased levels of school dropout and criminal arrests, whereas youth with multiple risks (i.e., combination of 2 or more risks) had significantly increased levels of school dropout, criminal arrests, and teen parenthood. Study 2 examined the extent to which single- and multiple-risk profiles were evident in cross-sectional samples of African American youth from low-income inner-city and rural areas. About one fourth of both the inner-city and rural samples of African American youth were composed of youth in the single-risk category. A significantly greater proportion of boys in the inner-city sample (20%) than boys in the rural sample (13%) experienced multiple risks. Girls across the rural and inner-city samples did not differ in terms of risk. Overall, more than 60% of African American youth in these two low-income samples did not evidence risk for later adjustment problems. Implications for research and intervention are discussed.  相似文献   
896.
897.
Shadowing and priming studies have provided strong evidence that during spoken word recognition, the meanings of different words that share their onset (e.g., captain and captive) are activated in parallel. In contrast, for visual word recognition, there is little evidence that the meanings of visually similar words are activated in parallel. This is consistent with the idea that for reading (in contrast to listening), since all the sensory information necessary to identify a word is available at once, any competition between visually similar words is resolved before their meanings are retrieved. However, Forster and Hector (2002) have recently shown that for nonwords (e.g., turple), some aspect of the meanings of lexical neighbors (e.g., turtle) can be activated. However, this finding is limited to non-words. The activation of turtle's meaning in response to turple may occur because turple has no meaning. In normal reading, we do not encounter nonwords, and there is strong pressure on the reading system to produce meaningful representations for every word (even misspelled words). The two semantic categorization experiments reported here extend this finding to real words. Participants are slower to decide that leotard is not an animal because of its animal neighbor leopard. This shows that information about a word's meaning can be available before it has been uniquely recognized.  相似文献   
898.
Fragile X mental retardation is a disease caused by the loss of function of a single RNA-binding protein, FMRP. Identifying the RNA targets recognized by FMRP is likely to reveal much about its functions in controlling some aspects of memory and behavior. Recent evidence suggests that one of the predominant RNA motifs recognized by the FMRP protein is an intramolecular G-quartet and that the RGG box of FMRP mediates this interaction. Searching databases of mRNA sequence information, as well as compiled sequences of predicted FMRP targets based on biochemical identification, has revealed that many of these predicted FMRP targets contain intramolecular G-quartets. Interestingly, many of the G-quartet containing RNA targets encode proteins involved in neuronal development and synaptic function. Defects in the metabolism of this set of RNAs, presumably in the translation of their protein products, is likely to underlie the behavioral and cognitive changes seen in the disease.  相似文献   
899.
The current study examined the prototype-matching technique for using the five-factor model (FFM) of personality to assess personality disorders (PDs) and their correlates. The sample was composed of 69 psychiatric patients, most of whom suffered from affective or anxiety disorders. The participants were predominantly outpatients (78%), Caucasian (94%), and women (58%). NEO Personality Inventory (NEO-PI) data from these patients and informants were available for deriving PD prototype scores. The results supported four conclusions. First, the FFM prototype-matching method is useful for clinical samples. Second, agreement between self-reports and information from significant others (SOs) using this method is good compared to previous results. Third, this agreement varies systematically with the observability of the PD criteria. Fourth, the value of self- and other-reported personality information depends on the rating source of the outcome variables. Other-reported information provides incremental utility in predicting impairment and interpersonal distress rated by clinicians and significant others.  相似文献   
900.
Limb apraxia is a common symptom of corticobasal degeneration (CBD). While previous research has shown that individuals with CBD have difficulty imitating transitive (tool-use actions) and intransitive non-representational gestures (nonsense actions), intransitive representational gestures (actions without a tool) have not been examined. In the current study, eight individuals with CBD and eight age-matched healthy adults performed transitive, intransitive representational and intransitive non-representational gestures to imitation. The results indicated that compared to controls, individuals with CBD were significantly less accurate in the imitation of transitive and intransitive non-representational gestures but showed no deficits for the imitation of intransitive representational gestures. This advantage for intransitive representational gestures was thought to be due to fewer demands being placed on the analysis of visual-gestural information or the translation of this information into movement when imitating these gestures. These findings speak to the importance of context and the representation of gestures in memory in gesture performance.  相似文献   
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