title: Attentional biases for negative information in induced and naturally occurring dysphoria.
abstract: Two studies investigated the relationship between attentional biases for negative information and dysphoria--both induced (Study 1) and naturally occurring (Study 2). In a modified dot probe task a series of word pairs was presented, and Ss responded to probes that replaced one of the words in each pair. The stimuli included depression-related, anxiety-related and neutral words. To examine the time course of the attentional biases, there were three exposure durations of the word pairs: 14 ms (+ 186 ms mask); 500 ms and 1000 ms. In Study 1, the depressed mood induction procedure was associated with greater vigilance for depression-related words at 500 ms, with a similar trend at 1000 ms. In Study 2, measures of depressed mood and vulnerability correlated positively with vigilance for negative words in the 1000 ms condition. There was no evidence from either study that depressed mood was associated with a pre-conscious bias for negative words (i.e. in the 14 ms masked exposure condition). However, this pre-conscious bias was associated with high trait anxiety in Study 2, consistent with previous research. The results are discussed in relation to theoretical and empirical work on cognitive biases in clinical and non-clinical anxiety and depression.
authors.affiliation: University of Cambridge, U.K.
authors.forename: B P
authors.initials: BP
authors.lastname: Bradley
authors.forename: K
authors.initials: K
authors.lastname: Mogg
authors.forename: S C
authors.initials: SC
authors.lastname: Lee
mesh_terms: D000328:Adult; D001007:Anxiety / Q000523:psychology*; D001288:Attention; D003863:Depression / Q000523:psychology*; D005260:Female; D006801:Humans; D008297:Male; D011939:Mental Recall; D010153:Paired-Associate Learning; D011930:Reaction Time; D012660:Semantics; D013334:Students / Q000523:psychology