A Preliminary Exploration of the Multimedia Principle's Applicability for Improving Comprehension of Youth Interrogation Rights.

We examined the extent to which presenting youth interrogation rights using different combinations of three multimedia elements (Animation, Audio, and Caption) improved comprehension. A 2 (Animation: Present, Absent) × 2 (Audio: Present, Absent) × 2 (Caption: Present, Absent) between-participants design was employed using samples of adults (Experiment 1: N = 207) and youth (Experiment 2: N = 193). Participants in both experiments were shown one of eight multimedia presentations and asked about their understanding of the presented youth interrogation rights. In both experiments, the multimedia presentation that contained animation and caption led to the highest level of comprehension. Implications of these findings for protecting youth and the use of technology during interrogations are discussed.

Reasons for Listening to Music Vary by Listeners' Anxiety Sensitivity Levels.

Listening to music aids regulation of emotional arousal and valence (positive vs. negative). Anxiety sensitivity (AS; fear of arousal-related sensations) increases the risk for emotion dysregulation and associated coping behaviors such as substance use and exercise avoidance. The relationship between AS and music listening, however, has received very little attention. This study (1) used exploratory factor analysis of 53 items drawn from three previously validated measures of reasons for music listening to identify the core reasons for listening to music among university students and (2) explored associations between AS and reasons for music listening. Undergraduates (N = 788; 77.7% women; Mage = 19.20, SDage = 2.46) completed the Anxiety Sensitivity Index-3, Motives for Listening to Music Questionnaire, Barcelona Musical Reward Questionnaire, and Brief Music in Mood Regulation Scale. Six core reasons for music listening were identified: Coping, Conformity, Revitalization, Social Enhancement, Connection, and Sensory-Motor. Over and above age and gender, AS was associated with Coping and Conformity-reasons that involve relief from aversive emotions. AS also was associated with listening for Connection reasons. AS was not associated with Revitalization, Social Enhancement, or Sensory-Motor-reasons that involve rewards such as heightened positive emotions. Results suggest that individual differences may influence why people incorporate music listening into their day-to-day lives. Further longitudinal and experimental research is needed to establish directionality and causality in the observed relationship of AS to relief-oriented reasons for music listening. Findings may guide music therapists' efforts to tailor treatment for individuals at risk for anxiety and related mental health problems.

Quality vs. quantity: the effect of relationship and number of corroborators on alibi assessments.

The effect of the suspect-corroborator relationship and number of corroborators on alibi assessments was examined across two experiments. In both experiments, we explored the effect of relationship type and number of corroborators on believability, likelihood of guilt, and decision to retain the suspect as the primary suspect; we increased the social distance between the alibi provider and suspect and the size of difference between the number of corroborators in Experiment 2. Collectively, our results support Olson and Wells' taxonomy of alibi believability as (a) any form of person evidence mitigates pre-alibi judgments of guilt (although there is a ceiling effect), and (b) alibis corroborated by non-motivated others were judged more favourably than those corroborated by motivated others. Our results lend support toward extending the original taxonomy to include the number of corroborators. The implications for the alibi assessments are discussed.