Scatterplots for significant correlations.

<p>Correlations with regression line are shown for: A) Identification/Familiarity, B) Identification/Representativeness, C) Identification/Pleasantness, D) Familiarity/Representativeness, E) Familiarity/Pleasantness, F) Representativeness/Pleasantness, G) Representativeness/Arousal, and H) Pleasantness/Arousal.</p

Frequency distributions for variables measured.

<p>Histograms show distribution frequencies and curves of best fit for: A) Correct item identification, B) Mean reaction time, C) Confidence ratings, where the higher the number the higher the confidence, D) Imageability ratings, where the higher the number the more imageable an object is.</p

Scatterplots for significant correlations.

<p>Correlations with regression line are shown for: A) Identification/Reaction time, B) Identification/Imageability, C) Identification/Confidence, D) Reaction time/Imageability, E) Reaction time/Confidence, F) Confidence/Imageability.</p

Frequency distributions for variables measured.

<p>Histograms show distribution frequencies and curves of best fit for: A) Correct item identification, B) Correct category identification, C) Familiarity ratings, where the higher the number the lower the familiarity, D) Representativeness, where the higher the number the less representative of an object the sound is, E) Affective ratings for pleasantness, where the higher the number the less pleasant the reaction is to the sound, and F) Arousal ratings, where the higher the number the more calm/sleepy the reaction is to the sound.</p

Additional file 1: of Cognitive Bias Modification for paranoia (CBM-pa): study protocol for a randomised controlled trial

Examples of CBM-pa and control conditions. Figure S1a. Instructions for the task are included within the programme and displayed before the participant begins. There is no time limit on the instructions. Figure S1b. A CBM-pa intervention passage. The passage is initially ambiguous, but the final word solution requires the participant to interpret in a non-paranoid way. Participants are initially given 20 s to read the passage, and 20 s to complete the word solution. Figure S1c. The participant is required to enter the first missing letter of the word, and is given positive feedback if they do so. Figure S1d. An incorrect response prompts the participant to try again, and more letters are given to help. Participants are given 23 s to respond. Figure S1e. The solution is then shown for 5 s regardless of whether a participant types the letter correctly or not. Figure S1f. A comprehension question is asked to encourage the participant to engage with the meaning of the passage. Participants are given 20 s to answer. Figure S1g. The figure above is shown when a participant responds in a non-paranoid way, for a maximum of 20 s. Figure S1h The figure above is shown when a participant responds in a paranoid way, for a maximum of 20 s. Figure S1i. A text-reading control passage. The text reading control programme is presented in an identical fashion to the CBM-pa. (DOCX 158 kb

Additional file 2: of Cognitive Bias Modification for paranoia (CBM-pa): study protocol for a randomised controlled trial

SPIRIT 2013 Checklist: recommended items to address in a clinical trial protocol and related documents. (DOC 120 kb