A different look at perceptual defense for taboo words

Hober has concluded from previous work that meaningfulness, frequency, and related stimulus variables directly affect the clarity of letters of words. To examine whether the letters of taboo words would be harder to see, 12 taboo words were matched in length to 12 very frequent and 12 very rare neutral words. Each word was shown an unpredictable number of times. Three groups of 8 Ss each were required, respectively, either to name the letters they saw on each flash, name the letters and then guess the word, or guess the word only. While no differences were found among the three groups, the clarity of the letters of the frequent words exceeded that for the rare words, which in tum was higher than that of the taboo words. This difference was apparent on even the first flash, supporting the interpretation of a perceptual defense effect.     

Perceptual reports vs recognition responses: A reply to Parks

Parks (1968) objects to the interpretation offered by Haber and Nathanson (1968), especially with respect to the following condition: S responds to a figure seen oscillating behind a narrow slit that it is foreshortened and also reports that he has a percept only of what is visible in the slit at any instance. Parks argues from these two responses that S must actually have a percept of most or all of the figure, a conclusion denied by the authors. This reply goes to some length to reiterate a distinction between knowledge of a stimulus gained from a percept and that gained from recognizing or constructing what the figure must be, based upon memory of previous percepts and past experience. Parks fails to make this distinction in his reply, and thus equates what S says he knows with what S actually sees. Therefore, this experiment still provides little support for any postretinal storage of the type Parks proposes.     

Mechanisms of aural encoding III: Distinctive features for vowels

To determine the processing of vowel sounds in short-term memory for a serial recall task, 100 Ss heard either a short string of isolated vowel sounds, or a string in which each of these same sounds was embedded between the consonants “h” and “d”. In contrast to findings by Wickelgren, neither an articulatory or an acoustic distinctive-feature analysis predicted the pattern of intrusion errors found. The overall recall of the different sounds was predicted by the ease with which they could be labelled for rehearsal. However, ease of labelling would not explain the pattern of intrusion errors, nor would any other analysis tried. These results are consistent with a coding model presented by Liberman et al (J967). Surprisingly, the patterns of intrusion errors were very similar whether the sounds were presented alone or embedded in words. The implications of these findings for distinctive feature theory and the encoding process are discussed.     

Therapist factor in the treatment of insomnia

This quasi-experiment attempted to replicate the finding of Turner and Ascher (1979) in contrasting progressive relaxation, stimulus control and paradoxical intention therapies for the treatment of insomnia using clinicians-in-training as therapists. Progressive relaxation and stimulus control were again shown to be effective, paradoxical intention instructions were not. A significant therapist effect was found which is discrepant with previous findings in the field.     

Sex differences in coping with depression

A Depression Coping Questionnaire (DCQ) was devised to compare strategies for coping with depression reported by male and female college students. Discriminant analysis showed that females were significantly more likely than males to report crying, eating, smoking cigarettes, becoming irritable, and confronting their feelings when depressed. Males were significantly more likely than females to report becoming aggressive and engaging in sexual behavior when depressed. Discriminant analysis data from students in Massachusetts showed significant cross-validation with discriminant analysis data from students in California. Comparison of depressed males and females indicated that depressed males reported behaviors of withdrawal such as spending time alone and using stimulating and tranquilizing drugs. Depressed females reported self-blame. Significant multiple correlations between DCQ questions and depression scores on the Beck Depression Inventory (BDI) showed that high BDI scores were associated with isolation and escape in males, and with self-blame and acting out in females. It is concluded that depressed females might benefit most from alleviation of self-blame and adaptive relabeling of depressive symptoms, and depressed males might benefit most from increased self-awareness and active coping.The authors are indebted to Colleen F. Surber, John R. Surber, and Frederick B. Meeker.     

Forgetting, preconditioning CS familiarization and taste aversion learning: An animal experiment with implications for alcoholism treatment

The rapid taste aversion acquisition, which typically occurs in many species when ingestion of a novel flavor precedes gastrointestinal distress, is retarded by preconditioning familiarity with the CS flavor. This CS familiarity effect (CSFE) might contraindicate taste aversion approaches to alcoholism treatment since alcoholics are quite accustomed to the tastes of alcoholic beverages. However, many alcoholics do develop strong nausea—induced alcohol aversions under appropriate conditioning parameters. Additionally, the CSFE is attenuated in rats by repeated conditioning trials including discrimination training. The present animal experiment was conducted to determine if the CSFE could additionally be weakened by process of forgetting, i.e. by preconditioning withdrawal of a familiar flavor analogous to an alcoholic's ‘drying out’ before psychotherapeutic intervention. Using saccharin as the CS flavor and cyclophosphamide as the conditioning agent, Sprague-Dawley derived rats acquired no aversions when conditioning was attempted immediately after flavor familiarization. However, significant and equivalent saccharin aversions were observed when conditioning was delayed for either 20 or 100 days after familiarization. These findings imply that the efficiency and cost effectiveness of taste aversion approaches to alcoholism treatment might be enhanced by a pretreatment period of abstinence from alcohol ingestion.     

The role of the school psychologist: Teachers'' preferences as a function of personal and professional characteristics

Teachers were surveyed concerning the importance of 12 potential roles for school psychologists (e.g., counseling, case or program consultation, community liaison, psychodiagnostics). Results showed that direct and remedial services which did not require the school psychologist to intrude on the teacher's prerogatives were in general considered to be most important. However, teachers who reported using “open education” methods were significantly more likely to value more indirect, preventive, and collaborative school psychology services than their colleagues. Grade level taught, gender, experience, and teaching specialty had virtually no effect on respondents' ratings of the school psychologist roles.     

Preference for information about intensity of signaled tailshock

Three experiments are reported which were designed to demonstrate preference for signaled shock and to delineate the roles of the preparatory-response, information-seeking, and signaled-safety hypotheses of this phenomenon. Experiment 1 demonstrated a preference for a signal-tailshock condition over a tailshock-signal condition in a shuttlebox. In Experiment 3, rats were exposed to signaled tailshock of two intensities in both compartments of the shuttlebox, but in one compartment the signals provided information about the intensity of the impending tailshock, whereas in the other compartment the signals did not. The tailshock intensities were .6 and 1.3 mA for one group and .6 and 1.8 mA for a second group. Experiment 2 assured that even the smaller intensity difference was readily discriminable. For Group .6-1.8 a significant preference for the condition in which the signals predicted the intensity of the impending tailshocks was obtained, but no preference for either condition was found for Group .6-1.3. As signaled safety was equated in the two compartments of Experiment 3, the observed preference cannot be accounted for by the signaled-safety hypothesis. Information seeking cannot explain the lack of preference in Group .6-1.3 as the difference between those two intensities was proven discriminable in Experiment 2. Assuming that sufficient differences in shock intensity yield different preparatory responses, the present results are compatible with the preparatory-response hypothesis and suggest that preparatory responding plays a role in producing the preference for signaled shock.     

Language characteristics of mexican-american children: Implications for assessment

We have described the language features that characterize the speech of the Mexican-American child and have examined them with respect to their deviations from acceptable standards in both Spanish and English—acceptability in terms of how well he functions in each of the two language settings in which he lives. We have pointed out the magnitude of the most critical of his problems, the loss of lexical and grammatical signals through underdeveloped perception of English phonology and have demonstrated how this faulty perception vitally affects, not only his lexical and grammatical failings, but also his ability to learn as fast or as efficiently as the monolingual English-speaking child in every area of learning. We have then suggested assessment considerations which might more accurately evaluate his actual language abilities and which might provide more specific bases for planning improved educational programs for these children. We recognize, at the same time, the existence of additional considerations, such as socioeconomic environment, educational level of the parents, child rearing practices, test-orientedness, etc., which may also influence the scores they receive, and that these factors should also be considered in interpreting test statistics and in planning and designing school programs.