Distinguishing PTSD, Complex PTSD, and Borderline Personality Disorder: A latent class analysis
European Journal of Psychotraumatology
2014; 5: 25097
Heterocentric Language in Commonly Used Measures of Social Anxiety: Recommended Alternate Wording
2013; 44 (1): 1-11
The Pittsburgh Sleep Quality Index in older primary care patients with generalized anxiety disorder: Psychometrics and outcomes following cognitive behavioral therapy
2012; 199 (1): 24-30
A number of self-report measures of social anxiety contain language that appears to assume heterosexuality. It is unclear how such items should be answered by individuals who are not exclusively heterosexual, which may lead to inaccurate measurement of symptoms, perpetuation of stigma, and alienation of respondents. More specific wording could improve measurement accuracy for sexual minorities as well as heterosexual respondents. Gender-neutral wording was developed for items containing the phrase "opposite sex" in commonly used self-report measures of social anxiety (Interaction Anxiousness Scale [Leary, 1983], Social Avoidance and Distress Scale [Watson & Friend, 1969], Social Interaction Anxiety Scale [Mattick & Clarke, 1998], and Social Phobia and Anxiety Inventory [Turner, Beidel, Dancu, & Stanley, 1989]). Undergraduate college students (N=405; mean age=19.88, SD=2.05) completed measures containing original and revised items. Overall, results indicated that the alternate-worded items demonstrated equivalent or slightly stronger psychometric properties compared to original items. Select alternate-worded items are recommended for clinical and research use, and directions for future research are recommended.
View details for Web of Science ID 000313849400001
View details for PubMedID 23312422
A preliminary investigation of worry content in sexual minorities
JOURNAL OF ANXIETY DISORDERS
2011; 25 (2): 244-250
The Pittsburgh Sleep Quality Index (PSQI) is a widely used, comprehensive self-report measure of sleep quality and impairment, which has demonstrated good psychometric properties within various populations, including older adults. However, the psychometric properties of the PSQI and its component scores have not been evaluated for older adults with generalized anxiety disorder (GAD). Additionally, changes in PSQI global or component scores have not been reported following cognitive-behavioral treatment (CBT) of late-life GAD. This study examined (1) the psychometric properties of the PSQI within a sample of 216 elderly primary care patients age 60 or older with GAD who were referred for treatment of worry and/or anxiety; as well as (2) response to CBT, relative to usual care, for 134 patients with principal or coprincipal GAD. The PSQI demonstrated good internal consistency reliability and adequate evidence of construct validity. Those receiving CBT experienced greater reductions in PSQI global scores at post-treatment, relative to those receiving usual care. Further, PSQI global and component scores pertaining to sleep quality and difficulties falling asleep (i.e., sleep latency and sleep disturbances) demonstrated response to treatment over a 12-month follow-up period. Overall, results highlight the usefulness of the PSQI global and component scores for use in older adults with GAD.
View details for DOI 10.1016/j.psychres.2012.03.045
View details for Web of Science ID 000312045000005
View details for PubMedID 22503380
IQ Is Not Strongly Related to Response to Reading Instruction: A Meta-Analytic Interpretation
2009; 76 (1): 31-51
The role of courage on behavioral approach in a fear-eliciting situation: A proof-of-concept pilot study
JOURNAL OF ANXIETY DISORDERS
2009; 23 (2): 212-217
This preliminary study examined the nature of worry content of lesbians, gay men, and bisexual individuals and the relationship between worry related to sexual orientation and mental health. A community sample of 54 individuals identifying as sexual minorities was recruited from two cities in the Great Plains to complete a packet of questionnaires, including a modified Worry Domains Questionnaire (WDQ; Tallis, Eysenck, & Mathews, 1992) with additional items constructed to assess worry over discrimination related to sexual orientation, and participate in a worry induction and verbalization task. The content of self-reported worries was consistent with those reported in prior investigations of worry content, and worry related to sexual orientation was not found to be elevated compared to other topics. However, degree of worry related to sexual orientation was significantly associated with increased negative affect, depressive symptoms, and internalized homophobia and decreased quality of life and positive affect. Implications of these findings, limitations, and future research issues are discussed.
View details for DOI 10.1016/j.janxdis.2010.09.009
View details for Web of Science ID 000287009100013
View details for PubMedID 21041061
The utility of the Generalized Anxiety Disorder Severity Scale (GADSS) with older adults in primary care.
Depression and anxiety
2009; 26 (1): E10-5
The current study was conducted to assess courage, defined as behavioral approach despite the experience of fear, in an effort to better understand its relationship with anxiety, fear, and behavioral approach. Thirty-two participants who completed a measure of courage and reported elevated spider fears during an earlier screening participated in a Behavioral Approach Test where they were shown a display of four taxidermied tarantulas and asked to move their hand as close to the spiders as they felt comfortable doing. After controlling for scores on measures of spider fears, courage scores were significantly associated with approach distance to the spiders, such that participants with greater courage moved closer to the spiders. This study advances knowledge about the relationship between courage and fear. Based on our findings, future studies can explore the extent to which (a) courage mediates willingness to engage in therapeutic exposure in treatment, and (b) whether courage can be augmented in treatment prior to implementing exposure therapy.
View details for DOI 10.1016/j.janxdis.2008.07.002
View details for Web of Science ID 000263340700008
View details for PubMedID 18692986
The Generalized Anxiety Disorder Severity Scale (GADSS) is an interview rating scale designed specifically for assessing symptom severity of generalized anxiety disorder (GAD), which has demonstrated positive psychometric data in a sample of adult primary care patients with GAD and panic disorder. However, the psychometric properties of the GADSS have not been evaluated for older adults.This study evaluated the psychometric properties of the GADSS, administered via telephone, with a sample of older primary care patients (n=223) referred for treatment of worry and/or anxiety.The GADSS demonstrated adequate internal consistency, strong inter-rater reliability, adequate convergent validity, poor diagnostic accuracy, and mixed discriminant validity.Results provide mixed preliminary support for use of the GADSS with older adults.
View details for DOI 10.1002/da.20520
View details for PubMedID 18839400