Factors that distinguish college students with depressive symptoms with and without suicidal thoughts

BACKGROUND Suicide among college students is a significant public health concern. Although suicidality is linked to depression, not all depressed college students experience suicidal ideation (SI). The primary aim of this study was to determine potential factors that may distinguish college students with depressive symptoms with and without SI. METHODS A total of 287 undergraduate college students with substantial depressive symptoms (Beck Depression Inventory [BDI] total score >13) with and without SI were compared across psychiatric and functional outcome variables. Independent sample t tests were conducted for each outcome variable using the suicide item of the BDI as a dichotomous (ie, zero vs nonzero score) grouping variable. RESULTS Relative to students with substantial depressive symptoms without SI, those with SI were more symptomatic overall, having significantly higher levels of depressive symptoms, hopelessness, and anxiety. However, contrary to our expectations, nonsuicidal and suicidal students did not differ on measures of everyday functioning (ie, cognitive and physical functioning and grade point average). CONCLUSIONS Our findings suggest that SI among college students is associated with increased subjective distress but may not adversely impact physical or cognitive functioning or academic performance.Psycholog

Evaluating the Combination of a Brief Motivational Intervention Plus Cognitive Behavioral Therapy for Depression and Heavy Episodic Drinking in College Students

[Correction Notice: An Erratum for this article was reported in Vol 34(2) of Psychology of Addictive Behaviors (see record 2020-16883-001). In the original article the order of authorship was incorrect. The correct second and third authors should appear instead as Brian Borsari and Jennifer E. Merrill.] Heavy episodic drinking (HED) and depressive symptoms often co-occur among college students and are associated with significant impairment. However, evidence-based treatments for these common co-occurring conditions are not available for college students. The current study compared the effectiveness of a treatment combining Cognitive-Behavioral Therapy for Depression and Brief Motivational Interviewing (CBT-D + BMI) versus Cognitive-Behavioral Therapy for Depression (CBT-D) alone among 94 college students with HED and depressive symptoms. Both treatment programs were associated with significant reductions of similar magnitude in HED, alcohol-related problems (ARP), and depressive symptoms at the end of treatment and at the 1-month follow-up assessment. Moderation analyses indicated that, among college students with fewer depressive symptoms at baseline, CBT-D was associated with greater sustained reduction in heavy drinking relative to CBT-D + BMI at the 1-month follow-up. Although the study did not include a no-treatment condition, the magnitude of improvement during treatment in both groups was greater than what is expected with passage of time. Although clinicians in college counseling centers may lack specialty training for co-occurring conditions, CBT-D is widely implemented in college settings. Our findings suggest that CBT-D may reduce both depressive symptoms and HED in college students and may be used to address a significant public health problem. (PsycINFO Database Record (c) 2020 APA, all rights reserved)

Function of pair duets in the eastern whipbird: cooperative defense or sexual conflict?

Paired male and female eastern whipbirds, Psophodes olivaceus, sing precisely coordinated, male-led duets. Four broad explanations have been proposed for the function of duets: 1) cooperative resource defense, 2) prevention of partner usurpation, 3) defense of an individual's own position within the partnership, or 4) mate identification and localization. These 4 hypotheses make different predictions about how male and female residents should respond to simulated intrusion by other pairs or individuals. We compared the behavioral and vocal responses of 20 pairs of eastern whipbirds to simulated territorial intrusions by: 1) a solitary singing male, 2) a solitary singing female, and 3) a duetting pair. Males and females did not coordinate their approach to the playback speaker and showed sex-specific responses to playback. Males did not respond differently to duetting versus solo singing intruders. By contrast, females approached more closely during solo female song than during solo male song or duet playback. Females also produced specific vocalizations only in response to duet and solo female playback. Both sexes approached the speaker more closely and quickly during playback of same-sex solo songs than opposite-sex solo songs. Finally, females answered more of their mate's songs during simulated intrusion by a lone female than during simulated intrusion by a lone male. Our results suggest that duets in this species primarily function to allow females to defend their exclusive position in a partnership. Mate defense by females is unusual in birds but may be promoted in eastern whipbirds by a female-biased sex ratio and the need for exclusive access to male care. Thus, duets result from independent and conflicting strategies of mate and territory defense in males and females. Copyright 2007.antiphonal duet; eastern whipbird; sexual conflict