THE DISEMPOWERING EFFECTS OF MEDIA VIOLENCE AGAINST WOMEN ON COLLEGE WOMEN

This study investigated the disempowering effect of exposure to media violence against women on female students. An initial study involving 284 female students described the development and evaluation of two forms of a scale measuring disempowerment. The second study investigated the effect of media violence using a Solomon Four-Group experimental design. Fifty-seven female students were divided into four groups that were shown video clips depicting scenes of violence directed either toward female or male victims. Half the groups completed the first form of the disempowerment scale prior to the viewing. All groups completed the second form of the scale after the viewing. Analysis confirmed that completion of the pretest scale did not differentially affect the participants viewing the female-victim clips. The results of the main analysis revealed that exposure to media aggression against women heightens feelings of disempowerment in female viewers.     

“Anxious Suicidality”: A New Subtype of Childhood Suicide Ideation?

The current study examined the presence of anxiety in children with suicide ideation. From a sample of 100 inpatients, children who displayed suicide ideation (n = 27) were selected and divided into two groups, high and low anxiety. Findings indicated that children with suicide ideation and anxiety were less happy and satisfied, experienced more negative life events, and were more distractible and intense than children with suicide ideation only. Additionally, according to their self-reports, parents of children with high anxiety reported more obsessive-compulsive and anxiety symptoms as well as greater hostility than parents of children with low anxiety. The authors have identified a subgroup of children with suicide ideation who are highly anxious and can be termed as experiencing “anxious suicidality.”     

Does attention have different effects on line orientation and line arrangement discrimination?

Visual search and texture segregation studies have led to the inference that stimuli differing in the orientation of their component line segments can be distinguished without focal attention, whereas stimuli that differ only in the arrangement of line segments cannot. In most of this research, the locus of attention has not been explicitly manipulated. In the first experiment presented here, attention was directed to a relevant peripheral target by a cue presented near the target location or at the fovea. Effects of attention on orientation discrimination were assessed in a two-alternative forced-choice task with targets that were either: (1) lines that slanted obliquely to the right or left, or were horizontal or vertical, or (2) Y-like targets that had a short arm leading obliquely right or left of a vertical line. In some groups, a four-alternative forced-choice test with lines at 0°, 45°, 90°, and 135° orientations was used. Discrimination of these targets (i.e. targets that differ in the orientation of component line segments) was only minimally facilitated as the time between the onset of the valid cue and the onset of the target (cue-target stimulus onset asynchrony, SOA) was increased from 0 or 17 msec to 267 msec. In contrast, discrimination of targets that did not differ in the orientation of component line segments but differed in line arrangement (T-like characters), was greatly facilitated by longer cue-target SOAs. In Experiment 2, a cue misdirected attention on 20% of the trials. A decrement occurred on incorrectly cued trials in comparison to correctly cued trials for both types of stimuli used (lines and Ts). The results from these experiments suggest that discrimination of line orientation benefits less from focal attention than does discrimination of line arrangement, but that both discriminations suffer when attention must be disengaged from an irrelevant spatial location.