Assessment of shame and guilt and their relationships to psychopathology.

Two studies are reported. First, we tested the previously validated Personal Feelings Questionnaire-2 (PFQ2; Harder & Zalma, 1990) shame and guilt measure and the Adapted Shame and Guilt Scale (ASGS; Hoblitzelle, 1982) Shame subscale against the newly introduced Self-Conscious Affect and Attribution Inventory (SCAAI; Tangney, 1990) for shame and guilt dispositions. Fifty-nine college undergraduates completed randomly ordered personality inventories reflecting constructs theoretically relevant to the presence of shame and guilt proneness. Correlations between the affect measures and personality variables showed evidence of validity for all shame scales. The PFQ2 Guilt subscale also demonstrated construct validity when partialled for shame, but the SCAAI did not. Second, we tested hypotheses regarding the relative importance of shame and guilt to various symptom types (Symptom Checklist-90-Revised; Derogatis, 1983) using 71 college undergraduates. Both emotions were approximately equally related to all major symptom clusters, but there was some evidence for differential patterns of relative importance for shame and guilt to different symptoms.     

Perceptions of sexual harassment: a re-examination of gender differences

There is mixed evidence for gender differences in perceptions of sexual harassment. To help clarify the existence of gender differences, we examined the sexual-harassment perceptions of 409 state government employees in the western United States. Few gender differences were found. We also compared the workers' perceptions to findings from a previous study of students (Terpstra & Baker, 1987). The relative ordering of the incidents' perceived severity was very similar, but workers perceived a number of incidents to be more harassing than did students. Thus, the major differences found were between students and workers, not between genders. Potential theoretical and methodological causes of these findings are discussed.     

Phoneme-monitoring reaction time and preceding prosody: Effects of stop closure duration and of fundamental frequency

In an earlier study, it was shown that listeners can use prosodic cues that predict where sentence stress will fall; phoneme-monitoring RTs are faster when the preceding prosody indicates that the word bearing the target will be stressed. Two experiments which further investigate this effect are described. In the first, it is shown that the duration of the closure preceding the release of the target stop consonant burst does not affect the RT advantage for stressed words. In the second, it is shown that fundamental frequency variation is not a necessary component of the prosodic variation that produces the predicted-stress effect. It is argued that sentence processing involves a very flexible use of prosodic information.     

Neurocognitive impairment does not predict treatment outcome in obsessive-compulsive disorder

There is conflicting evidence pertaining to whether or not neurocognitive task performance at baseline predicts treatment response in obsessive-compulsive disorder (OCD). In the present study, we administered a set of executive neurocognitive tests with a putative sensitivity for treatment outcome to a sample of 138 OCD patients. Additionally, subjective neurocognitive dysfunction was determined via a questionnaire. All patients participated in a cognitive-behavioural treatment program (CBT). Results showed that responders (n = 73) did not differ from non-responders (n = 65) on any of the parameters except for decreased performance on the delayed alternation test (p < .1, effect size: .61). A subsidiary analysis revealed that slowing on the Trail-Making Test A and an enhanced rate of perserveration errors on the Wisconsin Card Sorting Test predicted poor outcome for the treatment of compulsions. It is concluded that neurocognitive impairment does not represent a reliable early warning sign for non-response to CBT.     

Phonological abstraction in the mental lexicon

A perceptual learning experiment provides evidence that the mental lexicon cannot consist solely of detailed acoustic traces of recognition episodes. In a training lexical decision phase, listeners heard an ambiguous [f–s] fricative sound, replacing either [f] or [s] in words. In a test phase, listeners then made lexical decisions to visual targets following auditory primes. Critical materials were minimal pairs that could be a word with either [f] or [s] (cf. English knife–nice), none of which had been heard in training. Listeners interpreted the minimal pair words differently in the second phase according to the training received in the first phase. Therefore, lexically mediated retuning of phoneme perception not only influences categorical decisions about fricatives (Norris, McQueen, & Cutler, 2003), but also benefits recognition of words outside the training set. The observed generalization across words suggests that this retuning occurs prelexically. Therefore, lexical processing involves sublexical phonological abstraction, not only accumulation of acoustic episodes.     

Lexically guided retuning of letter perception

Participants made visual lexical decisions to upper-case words and nonwords, and then categorized an ambiguous N-H letter continuum. The lexical decision phase included different exposure conditions: Some participants saw an ambiguous letter "?", midway between N and H, in N-biased lexical contexts (e.g., REIG?), plus words with unambiguous H (e.g., WEIGH); others saw the reverse (e.g., WEIG?, REIGN). The first group categorized more of the test continuum as N than did the second group. Control groups, who saw "?" in nonword contexts (e.g., SMIG?), plus either of the unambiguous word sets (e.g., WEIGH or REIGN), showed no such subsequent effects. Perceptual learning about ambiguous letters therefore appears to be based on lexical knowledge, just as in an analogous speech experiment (Norris, McQueen, & Cutler, 2003) which showed similar lexical influence in learning about ambiguous phonemes. We argue that lexically guided learning is an efficient general strategy available for exploitation by different specific perceptual tasks.     

Perceptual learning in speech

This study demonstrates that listeners use lexical knowledge in perceptual learning of speech sounds. Dutch listeners first made lexical decisions on Dutch words and nonwords. The final fricative of 20 critical words had been replaced by an ambiguous sound, between [f] and [s]. One group of listeners heard ambiguous [f]-final words (e.g., [WItlo?], from witlof, chicory) and unambiguous [s]-final words (e.g., naaldbos, pine forest). Another group heard the reverse (e.g., ambiguous [na:ldbo?], unambiguous witlof). Listeners who had heard [?] in [f]-final words were subsequently more likely to categorize ambiguous sounds on an [f]-[s] continuum as [f] than those who heard [?] in [s]-final words. Control conditions ruled out alternative explanations based on selective adaptation and contrast. Lexical information can thus be used to train categorization of speech. This use of lexical information differs from the on-line lexical feedback embodied in interactive models of speech perception. In contrast to on-line feedback, lexical feedback for learning is of benefit to spoken word recognition (e.g., in adapting to a newly encountered dialect).     

The Prejudicial Impact of Pretrial Publicity1

The current studies examine the influence of pretrial publicity on potential jurors' attitudes toward a defendant. In Study 1, following one year of newspaper coverage of the investigation, arrest, and indictment of defendants for distributing large quantities of marijuana in southern Illinois, 604 potential jurors in that district were surveyed regarding their knowledge of the case, general attitudes toward crime, and attitudes toward the specific case. Analyses of the survey data revealed that knowledge of the case specifics was positively and significantly correlated with perceived culpability of the defendant but nonsignificantly correlated with willingness to admit partiality. Study 2 dealt with a highly publicized Dade County, Florida murder of a police officer in a drug sting operation. Again knowledge of pretrial publicity correlated significantly with perceived culpability of the defendant. As in Study 1, such knowledge did not correlate with stated ability to be impartial. We conclude that even modest pretrial publicity can prejudice potential jurors against a defendant and that self-reports of impartiality should not be taken at face value.     

Universality versus language-specificity in listening to running speech

Recognizing spoken language involves automatic activation of multiple candidate words. The process of selection between candidates is made more efficient by inhibition of embedded words (like egg in beg) that leave a portion of the input stranded (here, b). Results from European languages suggest that this inhibition occurs when consonants are stranded but not when syllables are stranded. The reason why leftover syllables do not lead to inhibition could be that in principle they might themselves be words; in European languages, a syllable can be a word. In Sesotho (a Bantu language), however, a single syllable cannot be a word. We report that in Sesotho, word recognition is inhibited by stranded consonants, but stranded monosyllables produce no more difficulty than stranded bisyllables (which could be Sesotho words). This finding suggests that the viability constraint which inhibits spurious embedded word candidates is not sensitive to language-specific word structure, but is universal.