Biomedical subjects

Jennifer Q Morse

Publications and source records attributed to Jennifer Q Morse.

5 recordsLinked to original sources

PubMed2005

Personality--life event congruence effects in late-life depression.

BACKGROUND: This study examined whether specific interactions of personality and life events predicted increases in depressive symptoms over time in a late-life sample. METHOD: Participants (n=55) who were in remission from a recent episode of major depression completed a depression symptom interview and a questionnaire assessing the personality constructs sociotropy and autonomy. Six months later, they completed the same personality questionnaire and a checklist of life events experienced during the past 6 months. RESULTS: As predicted, increases in depressive symptoms were significantly predicted by the congruent interaction of sociotropy with negative interpersonal events and by the congruent interaction of autonomy with negative autonomy events, but not by either of the non-congruent interactions. LIMITATIONS: A small sample prevented examinations of important depressive subtypes based on age of depression onset and vascular status. CONCLUSIONS: These findings strongly support the personality-life event congruence model of depression in a late-life sample. Clinical implications include attending to stressful events that match an older adult's personality style, to help the older adult cope with those events that are more likely to increase his or her depression.

Age of Onset↗

PubMed2005

Impact of cluster C personality disorders on outcomes of acute and maintenance treatment in late-life depression.

OBJECTIVE: Personality disorders (PDs) have been associated with poor treatment outcomes in acute treatments for late-life depression and with persistent functional impairment after recovery from an episode of depression. METHODS: Using survival analysis and mixed-effects models, the authors examined the impact of Cluster C PDs on time-to-response and several aspects of functioning in acute and maintenance treatment of major depression in later life. RESULTS: Cluster C PDs were associated with longer time-to-response during acute treatment and non-response in continuation or maintenance treatment. Although not statistically significant, there was evidence of a cumulative negative impact of Cluster C PDs and residual depressive symptoms on instrumental activities of daily living (IADLs) during maintenance treatment. CONCLUSIONS: These findings suggest that screening for PD may be important for clinicians treating late-life depression and that the combination of Cluster C PDs and residual depressive symptoms may predict functional declines even after recovery from the index episode of depression.

Activities of Daily Living↗

PubMed2004

Five-factor model prototypes for personality disorders: the utility of self-reports and observer ratings.

The current study examined the prototype-matching technique for using the five-factor model (FFM) of personality to assess personality disorders (PDs) and their correlates. The sample was composed of 69 psychiatric patients, most of whom suffered from affective or anxiety disorders. The participants were predominantly outpatients (78%), Caucasian (94%), and women (58%). NEO Personality Inventory (NEO-PI) data from these patients and informants were available for deriving PD prototype scores. The results supported four conclusions. First, the FFM prototype-matching method is useful for clinical samples. Second, agreement between self-reports and information from significant others (SOs) using this method is good compared to previous results. Third, this agreement varies systematically with the observability of the PD criteria. Fourth, the value of self- and other-reported personality information depends on the rating source of the outcome variables. Other-reported information provides incremental utility in predicting impairment and interpersonal distress rated by clinicians and significant others.

Adult↗

PubMed2002

Sociotropy, autonomy, and personality disorder criteria in psychiatric patients.

Sociotropy and autonomy (Beck, 1983) are sets of beliefs, concerns, and behavioral tendencies that are proposed to create vulnerability to depression and other psychopathology and to influence its manifestation and treatment response. Other theoretical frameworks (Blatt, 1974) have made similar suggestions. We investigated the differential relations of sociotropy and autonomy to dimensional scores for each DSM-III-R personality disorder (PD) in a sample of 188 psychiatric patients, controlling for the other set of characteristics and for the other PDs. Histrionic and dependent PD traits were related specifically to sociotropy. Paranoid, schizoid, schizotypal, and passive-aggressive PD traits were related specifically to autonomy. Borderline, narcissistic, avoidant, and self-defeating PD traits were related significantly and about equally to both sociotropy and autonomy. Obsessive-compulsive PD traits were not related consistently to either. Results were mostly as predicted and suggest that sociotropy and autonomy may be useful constructs for understanding and treating PDs.

Adolescent↗

PubMedDate not supplied

Dialectical behavior therapy for depressed older adults: a randomized pilot study.

OBJECTIVE: Although there is evidence for the efficacy of antidepressants and for some individual and group psychotherapy interventions for depressed older adults, a significant number of these do not respond to treatment. Authors assessed the benefits of augmenting medication with group psychotherapy. METHODS: They randomly assigned 34 (largely chronically) depressed individuals age 60 and older to receive 28 weeks of antidepressant medication plus clinical management, either alone (MED) or with the addition of dialectical behavior therapy skills-training and scheduled telephone coaching sessions (MED+DBT). RESULTS: Only MED+DBT showed significant decreases on mean self-rated depression scores, and both treatment groups demonstrated significant and roughly equivalent decreases on interviewer-rated depression scores. However, on interviewer-rated depression, 71% of MED+DBT patients were in remission at post-treatment, in contrast to 47% of MED patients. At a 6-month follow-up, 75% of MED+DBT patients were in remission, compared with only 31% of MED patients, a significant difference. Only patients receiving MED+DBT showed significant improvements from pre- to post-treatment on dependency and adaptive coping that are proposed to create vulnerability to depression. CONCLUSION: Results from this pilot study suggest that DBT skills training and telephone coaching may offer promise to effectively augment the effects of antidepressant medication in depressed older adults.

Adaptation, Psychological↗