References 591
The concealment of obsessions.
Behaviour Research and Therapy,
39 , 457– 464.
Neziroglu, F., Stevens, K. P., McKay,
D., & Yaryura-Tobia, J. A. (2001).
Predictive validity of the Over-
valued Ideas Scale: Outcome in
obsessive– compulsive and body
dysmorphic disorders. Behaviour
Research and Therapy, 39, 745 –
756.
Nielssen, O., & Large, M. (2008).
A proposal for a new disorder to
replace PTSD in DSM-V. British
Journal of Psychiatry, 192. [Elec-
tronic letters. Retrieved September
4, 2008, from bjp.rcpsych.org/cgi/
eletters/192/1/3.
Nitschke, J. B., Heller, W., Imig, J.
C., McDonald, R. P., & Miller, G.
A. (2001). Distinguishing dimen-
sions of anxiety and depression.
Cognitive Therapy and Research,
25 , 1–22.
Noorbala, A. A., Bagheri Yazdi, S. A.,
Yasamy, M. T., & Mohammad, K.
(2004). Mental health survey of the
adult population in Iran. British
Journal of Psychiatry, 184, 70 –73.
Norberg, M. M., Calamari, J. E.,
Cohen, R. J., & Riemann, B. C.
(2008). Quality of life in obsessive–
compulsive disorder: An evaluation
of impairment and a preliminary
analysis of the ameliorating effects
of treatment. Depression and Anx-
iety, 25, 248–259.
Norris, F. H. (1992). Epidemiology
of trauma: Frequency and impact
of different potentially traumatic
events on different demographic
groups. Journal of Consulting and
Clinical Psychology, 60, 409– 418.
Norris, F. H. (2005). Psychosocial
consequences of natural disasters
in developing countries: What
does past research tell us about the
potential effects of the 2004 tsu-
nami? Retrieved January 14, 2005,
from http://www. ncptsd.org.
Norris, F. H., & Hamblen, J. L.
(2004). Standardized self- report
measures of civilian trauma and
PTSD. In J. Wilson & T. M.
Keane (Eds.), Assessing psycho-
logical trauma and PTSD (2nd ed.,
pp. 63–102). New York: Guilford
Press.
Norris, F. H., & Slone, L. B. (2007).
The epidemiology of trauma and
PTSD. In M. J. Freidman, T. M.
Keane, & P. A. Resick (Eds.),
Handbook of PTSD: Science and
practice (pp. 78–98). New York:
Guilford Press.
North, C. S., Nixon, S. J., Shariat,
S., Mallonee, S., McMillen, J. C.,
Spitznagel, E. L., et al. (1999). Psy-
chiatric disorders among survivors
of the Oklahoma City bombing.
Journal of the American Medical
Association, 282, 755–762.
Norton, G. R., Cox, B. J., & Malan,
J. (1992). Nonclinical panickers: A
critical review. Clinical Psychology
Review, 12, 121–139.
Norton, G. R., Dorward, J., & Cox,
B. J. (1986). Factors associated
with panic attacks in nonclinical
subjects. Behavior Therapy, 17,
239–252.
Norton, G. R., Harrison, B., Hauch,
J., & Rhodes, L. (1985). Charac-
teristics of people with infrequent
panic attacks. Journal of Abnor-
mal Psychology, 94, 216–221.
Noyes, R., Clancy, J., Woodman,
C., Holt, C. S., Suelzer, M.,
Christiansen, J., et al. (1993).
Environmental factors related to
the outcome of panic disorder: A
seven-year follow-up study. Jour-
nal of Nervous and Mental Dis-
ease, 181, 529–538.
Noyes, R., & Hoehn-Saric, R. (1998).
The anxiety disorders. Cambridge,
UK: Cambridge University Press.
Nunn, J. D., Stevenson, R. J., &
Whalan, G. (1984). Selective mem-
ory effects in agoraphobic patients.
British Journal of Clinical Psychol-
ogy, 23, 195–201.
O’Banion, K., & Arkowitz, H.
(1977). Social anxiety and selective
memory for affective information
about the self. Social Behavior and
Personality, 5, 321–328.
Obsessive Compulsive Cognitions
Working Group (OCCWG).
(1997). Cognitive assessment of
obsessive– compulsive disorder.
Behaviour Research and Therapy,
35 , 667–681.
Obsessive Compulsive Cognitions
Working Group (OCCWG).
(2001). Development and initial
validation of the Obsessive Beliefs
Questionnaire and the Interpre-
tation of Intrusions Inventory.
Behaviour Research and Therapy,
39 , 987–1006.
Obsessive Compulsive Cognitions
Working Group (OCCWG).
(2003). Psychometric validation
of the Obsessive Beliefs Ques-
tionnaire and the Interpretation
of Intrusions Inventory: Part I.
Behaviour Research and Therapy,
41 , 863–878.
Obsessive Compulsive CognitionsWorking Group (OCCWG).
(2005). Psychometric validation
of the Obsessive Beliefs Question-
naire and Interpretation of Intru-
sions Inventory: Part 2. Factor
analyses and testing a brief version.
Behaviour Research and Therapy,
43 , 1527–1542.
O’Connor, K. P. (2002). Intrusions
and inferences in obsessive com-
pulsive disorder. Clinical Psychol-
ogy and Psychotherapy, 9 , 38– 46.
O’Connor, K. P., Aardema, F.,
Bouthillier, D., Fournier, S., Guay,
S., Robillard, S., et al. (2005). Eval-
uation of an interference-based
approach to treating obsessive–
compulsive disorder. Cognitive
Behaviour Therapy, 34, 148–163.
O’Connor, K., Aardema, F., & Pélis-
sier, M.-C. (2005). Beyond reason-
able doubt: Reasoning processes
in obsessive– compulsive disorder
and related disorders. Chichester,
UK: Wiley.
O’Connor, K., Freeston, M. H.,
Gareau, D., Careau, Y., Dufont,
M. J., Aardema, F., et al. (2005).
Group versus individual treatment
in obsessions without compulsions.
Clinical Psychology and Psycho-
therapy, 12, 87–96.
O’Connor, K. P., & Robillard, S.
(1999). A cognitive approach to the
treatment of primary inferences
in obsessive– compulsive disorder.
Journal of Cognitive Psychother-
apy: An International Quarterly,
13 , 359–375.
O’Connor, K., Todorov, C., Robil-
lard, S., Borgeat, F., & Brault,
M. (1999). Cognitive- behaviour
therapy and medication in the
treatment of obsessive– compulsive
disorder: A controlled study. Cana-
dian Journal of Psychiatry, 44,
64–71.
O’Donnell, M. L., Elliott, P., Wolf-
gang, B. J., & Creamer, M. (2007).
Posttraumatic appraisals in the
development and persistence of
posttraumatic stress symptoms.
Journal of Traumatic Stress, 20,
173 –182.
Oei, T. P. S., Llamas, M., & Devilly,
G. J. (1999). The efficacy and cog-
nitive processes of cognitive behav-
iour therapy in the treatment of
panic disorder with agoraphobia.
Behavioural and Cognitive Psy-
chotherapy, 27 , 63–88.
Offord, D. R., Boyle, M. H., Camp-
bell, D., Goering, P., Lin, E.,
Wong, M., et al. (1996). One-year
prevalence of psychiatric disorder