College students' judgments regarding sexual aggression during a date

Effects of level of resistance and type of sexual behavior on judgments regarding sexual aggression on a date were studied. Participants were 138 female and 57 male college students who read one of six vignettes (three levels of resistance × two types of sexual behavior) describing a date in which unwanted sexual behavior occurred. Gender-neutral names (Chris and Pat) were used in the vignettes, and sex of aggressor and victim was not specified. Participants completed identical scales describing degree of disapproval of the aggressor's behavior from three different perspectives: their own viewpoint (Participant Rating), the victim's viewpoint (Victim Rating), and the aggressor's viewpoint (Aggressor Rating). Both Participant and Victim Ratings showed significant differences between levels of resistance, and significant but smaller differences due to participant gender. Participant ratings showed a significant but small difference between types of sexual behavior. The aggressor's overall behavior was labeled as date/acquaintance rape by 52.9% of participants for the vignette involving physical resistance and intercourse.     

Behavioral treatment of obesity: a two-year follow-up

Data obtained from a two-year follow-up of 10 obese women treated via behavioral methods is presented. Failure to obtain lasting results was noted, and reasons for this failure suggested. Implications of these data for investigators in the area of obesity were discussed.A review of the recent literature indicates a number of studies with encouraging results obtained via the behavioral treatment of obesity (Hall and Hall, unpublished). However, long-term follow-up data are generally lacking. This lack of long-term data is especially troublesome in the area of obesity. With regard to traditional treatment methods, such as drugs, psychotherapy, and nutritional counseling, it has generally been noted that those overweight individuals who complete a course of treatment, and who lose weight, regain the weight lost (Stunkard and McClaren-Hume, 1958) Within the literature on the behavioral treatment of obesity, only one study (Stuart, 1967) has provided weight data for as long as 1 year after initiation of treatment Stuart's data indicated a gradual loss of weight over the year. However, these data did not reflect S's ability to control weight following termination of treatment, for during the year, follow-up sessions were scheduled monthly, and thus, therapist contact was available.The present paper, in an attempt to fill the need for long-term follow-up data, presents data obtained 2 years after the termination of a behavioral treatment program. None of the Ss had been in contact with the therapist since the termination of the study 2 years earlier.     

The storage of physical and name properties in short-term visual memory

Two experiments investigated the hypothesis that short-term visual memory is based primarily on physical features of the visual input. Subjects were required to recall visually presented figures or the names of those figures presented either visually or aurally at a number of different retention intervals. Subjects shadowed words during the retention interval presented aurally in Experiment I and visually in Experiment II. In both experiments, figures were recalled better than names and no differences in recall of names were found due to presentation modality. Recall of both names conditions showed a steady decline across retention intervals whereas recall of figures remained at a relatively high level. These findings were interpreted as providing further support for the existence of short-term visual memory not subject to auditory recoding and based primarily on physical features of the input. It was suggested that such visual memory is limited in capacity so that input exceeding this capacity is recoded into an auditory-verbal-linguistic form.     

THE CHANGING CRITERION DESIGN

This article describes and illustrates with two case studies a relatively novel form of the multiple-baseline design called the changing criterion design. It also presents the design's formal requirements, and suggests target behaviors and circumstances for which the design might be useful.     

The effects of experimenter's instructions, feedback, and praise on teacher praise and student attending behavior

Systematic use of experimenter's instructions, feedback, and feedback plus social praise was used to increase teacher praise for student attending behavior of three elementary school teachers. Experimenter's verbal interactions with teachers, teacher's verbal praise for student behaviors, and pupil attending behavior were recorded during baseline conditions. As the three successive experimental conditions were introduced first with Teacher A, then with Teacher B, in a multiple baseline design, behaviors of the experimenter, the two teachers, and eight students were measured and recorded. In the cases of Teachers A and B, experimental condition one (Instructions) and experimental condition two (Feedback) produced inconclusive results. Experimental condition three (Feedback Plus Social Praise) produced more teacher praise for student attending behavior. The entire "Package" of Experimenter's Instructions, Feedback, and Feedback Plus Social Praise was introduced to Teacher C in a single experimental condition. As in the cases of Teachers A and B, behaviors measured were: (1) the experimenter's verbal interactions, (2) the teacher's praise of students, and (3) the student's attending behavior. Introduction of the "Package" also produced more teacher praise for student attending behavior.     

The effect of moving and static trans-scleral illumination of visual afterimages

The inside of the eye was illuminated by shining a small light through the upper eyelid and the sclera. After viewing a bright light flash, Ss closed their eyes and reported the duration of the afterimage under the following conditions: the light on and moving across the S’s eyelid (moving trans-scleral illumination), the light on but stationary (static trans-scleral illumination), and two corresponding control conditions in which the light was turned off (darkness). Results indicate that when the trans-scleral light is moving, afterimages are seen clearly for periods of approximately the same duration as those seen in complete darkness. However, when the trans-scleral illumination is stationary, the duration of the afterimages is significantly reduced. These results are compatible with other afterimage data that suggest that changes within the field after initial stimulation are needed to prolong afterimages.     

Phonemic-similarity effects in good vs. poor readers

Experiments 1–4 examined immediate serial recall of rhyming and nonrhyming items by normal and poor readers in Grades 2–4. Children with generally low achievement were excluded from the poor-reader groups, so that the achievement deficit of the poor readers was centered in reading. The poor readers did not differ from the normal readers in their susceptibility to phonemic similarity either with letter lists or with word lists. Children low in both achievement and intelligence were included in Experiment 3, and they also showed normal susceptibility to phonemic similarity, except that phonemic-confusion effects were reduced when task-difficulty levels were high. Experiment 5 further demonstrated that the serial-recall task is relatively insensitive to phonemic-similarity effects when difficulty levels are high. Previous results suggesting that poor readers are relatively insensitive to phonemic similarity in such tasks may have been an artifactual consequence of marked differences in overall task difficulty for the groups compared. Implications of variations in sample-selection procedures also are discussed.