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61.
A covert observation of posts on a pro‐pedophile Internet message board investigated evidence of distorted cognitions that were supportive of sexually abusive behavior. Implications for the treatment and supervision of members of online communities that support pedophilic interests and behaviors are discussed. 相似文献
62.
Liam P. Condon Geeta Shivde Benjamin Kapp V. K. Kumar 《Current psychology (New Brunswick, N.J.)》2011,30(1):34-52
This study examined if task motivational imagery suggestions could facilitate a semantic priming effect, relative to general
relaxation suggestions and no specific suggestions; and if the participants’ hypnotizablity moderated the effects of the three
types of instructions. Participants (n = 127) were assigned randomly in groups to one of the three instructional conditions (imagery, relaxation, or control) and
two versions of a stimulus list for counterbalancing. A 3-way analysis of variance suggested that the semantic priming effect
was found to be stronger for stimulus list version 2 than for version 1. A stronger semantic priming effect was found for
the high, relative to the low and medium, hypnotizable groups. When medium hypnotizable participants were excluded, an instructional
group X hypnotizability group interaction was found for list 1 suggesting that while the low hypnotizable participants benefited
more from the relaxation suggestion, the high hypnotizables benefited more from the imagery instruction. The results suggest
that imagery instructions may moderate automatic processes for highly hypnotizable individuals. 相似文献
63.
People often feel unhappy in the morning but better later in the day, and this pattern may be amplified in the distressed. Past work suggests that one function of cortisol is to energize people in the morning. In a study of 174 students, we tested to see whether daily affect patterns, psychological distress, and awakening cortisol levels were interlinked. Affect levels were assessed using the Day Reconstruction Method and psychological distress was measured using the Depression Anxiety Stress Scales. On average, positive affect increased markedly in a linear pattern across the day, whereas negative affect decreased linearly. For the highly distressed, this pattern was stronger for positive affect. Lower than average morning cortisol, as assessed by two saliva samples at waking and two samples 30 min after waking, predicted a clear increasing pattern of positive affect throughout the day. When we examined the interlinkages between affect patterns, distress, and cortisol, our results showed that a pronounced linear increase in positive affect from morning through to evening occurred chiefly among distressed people with below average cortisol levels upon awakening. Psychological distress, although not strongly associated with morning cortisol levels, does appear to interact with cortisol levels to profoundly influence affect. 相似文献
64.
Depression is associated with increased cardiovascular risk in acute coronary syndrome (ACS) patients, but some argue that elevated depression is actually a marker of cardiovascular disease severity. Therefore, disease indices should better predict depression than established theoretical causes of depression (interpersonal life events, reinforcing events, cognitive distortions, type D personality). However, little theory-based research has been conducted in this area. In a cross-sectional design, ACS patients (n = 336) completed questionnaires assessing depression and psychosocial vulnerabilities. Nested logistic regression assessed the relative contribution of demographic or vulnerability factors, or disease indices or vulnerabilities to depression. In multivariate analysis, all vulnerabilities were independent significant predictors of depression (scoring above threshold on any scale, 48%). Demographic variables accounted for <1% of the variance of depression status, with vulnerabilities accounting for significantly more (pseudo R2 = 0.16, χ2(change) = 150.9, df = 4, p < 0.001). Disease indices accounted for 7% of the variance in depression (pseudo R2 = 0.07, χ2 = 137.9, p < 0.001). However, adding the vulnerabilities increased the overall variance explained to 22% (pseudo R2 = 0.22, χ2 = 58.6, df = 4, p < 0.001). Theoretical vulnerabilities predicted depression status better than did either demographic or disease indices. The presence of these proximal causes of depression suggests that depression in ACS patients is not simply a result of cardiovascular disease severity. 相似文献
65.
Maddie L. Straup Justin White Sarah E. Butterworth Delaney S. Dunn Kayla E. Tate Alexandra S. Guermeur Erin E. Crockett 《Personal Relationships》2019,26(4):544-565
An experimental design was used to examine the effects of interviewer gender and (mis)understanding on physiological stress (i.e., cortisol). A total of 103 undergraduate students wrote about a recent social conflict and then discussed that conflict with either a male or a female interviewer. During these discussions, the interviewer displayed verbal and nonverbal cues of (mis)understanding toward the participants. Participants' cortisol was assessed four times throughout the study. Results from a 2 × 2 × 4 mixed‐model analysis of variance demonstrated an interaction between the gender of the interviewer, understanding condition, and time such that cortisol decreased the most over time when the interviewer used cues of understanding that matched stereotypical expectations for the interviewers' gender (i.e., when women were understanding and men were misunderstanding). 相似文献
66.
Animal Faux Pas: Two Legs Good Four Legs Bad for Theory of Mind,but Not in the Broad Autism Spectrum
Research shows that the general population varies with regard to both autistic traits and theory of mind (ToM) ability. Other work has shown that autistic individuals may not underperform on ToM tests when the agent of evaluation is anthropomorphic rather than typically human. Two studies examined the relation between ToM and autistic trait profiles in over 650 adults using either the standard Faux Pas Recognition Test (FPT) or an anthropomorphized version of the FPT (FPTa). Results showed that autistic trait profiles were related to faux pas detection ability in the FPT but not the FPTa. Furthermore, while those with the broad autism phenotype scored significantly worse than those who were typically developed on the FPT, scores did not significantly differ on the FPTa. These findings add to a growing body of work suggesting that ToM ability is not at a global deficit in those on the autistic spectrum, but may relate to the mindreading of specifically human agents. 相似文献
67.
In list method directed forgetting, instructing people to forget a studied word list usually results in better recall for
a newly studied list. Sahakyan and Delaney (2003) have suggested that these benefits are due to a change in encoding strategy
that occurs between the study of the first list and the study of the second list. To investigate what might mediate such strategy
change decisions, in two experiments we induced bothforget and remember participants to evaluate their memory performance on the two lists. In Experiment 1, they were asked to explicitly recall
the items from the first list before studying the second list. In Experiment 2, after the study of the first list, the participants
provided a rapid aggregate judgment of learning. Evaluation eliminated the differences between the forget and remember groups
for the second list in both experiments, because the remember group achieved recall levels comparable to those for the forget
group. The role of performance evaluation in mediating directed forgetting benefits is discussed. 相似文献
68.
The purpose of this study was to test the hypothesis that short-term psychological stress produces significant changes in sympathovagal activity. A simple, noninvasive method was used measuring the timing and frequency of heart-rate variability (HRV). 30 normal healthy subjects were assigned into two age- and sex matched groups. In the experimental condition a 5-min. psychological stress test, predominantly based on the Stroop Word Color Conflict Test, was employed in a competitive setting and included a financial inducement to produce psychological strain. Analysis showed that during psychological stress a significant reduction in the timing and frequency of heart rate variability was observed. The standard deviation of interbeat intervals decreased. A significant increase in heart rate was also observed. Within the frequency domain, a significant reduction in the high frequency component of HRV and a significant increase in the low frequency component were observed. There was also a significant increase in the low frequency to high frequency ratio. Self-evaluation of physical tension and emotional state measured by visual analog scales also showed significant increases following psychological stress. No significant differences were observed on any variables within the control group. The results indicate a shift towards sympathetic predominance as a result of parasympathetic withdrawal and demonstrates that this psychological stress test is effective in provoking a characteristic defence-arousal reaction. This simple, cost-effective method of analysing heart rate variability is suitable for detection of short-term changes in sympathovagal balance. 相似文献
69.
White RF James KE Vasterling JJ Letz R Marans K Delaney R Krengel M Rose F Kraemer HC 《Assessment》2003,10(1):86-101
The aim of this study was to validate a computer-assisted screening battery for classifying patients into two groups, those with and without cognitive impairment. Participants were all patients referred to the neuropsychology clinics at four VA medical centers during a 1-year period. Patients meeting the study inclusionary criteria (N = 252) were administered the Neurobehavioral Evaluation System-3 (NES3) computer-assisted battery. A detailed neuropsychological examination was carried out by an experienced neuropsychologist, who diagnosed the patient as cognitively impaired or not impaired. The neuropsychologist's diagnosis was the gold standard. Recursive partitioning analyses yielded several classification procedures using the NES3 data to predict the gold standard These procedures produced a set of six NES3 tasks that provide good sensitivity and specificity in predicting di- agnosis. Sensitivity and specificity for the least random classification procedure were 0.87 and 0.67, respectively. The results suggest that computer-assisted screening methods are a promising means of triaging patients. 相似文献
70.