No abstract

No abstract

No abstract

The purpose of this study was to isolate and quantitatively evaluate the effects of pitch and rhythm of unfamiliar and familiar melodies on working memory and anxiety as measured by sequential digit recall performance. Participants (N = 60) listened to 6 treatment conditions each consisting of 9 randomized monosyllabic digits. The digits were paired with (a) a familiar melody and pitch only, (b) a familiar melody and rhythm only, (c) a familiar melody with both pitch and rhythm, (d) an unfamiliar melody with pitch only, (e) an unfamiliar melody with rhythm only, and (f) an unfamiliar melody with both pitch and rhythm. The 6 different treatments were counterbalanced using a Latin square design in an attempt to control for order effects. Participants rated their state anxiety on a Likert-type scale before, midway through, and after the digits test. No statistically significant order, learning, or practice effects were found. A 3-way repeated-measures ANOVA indicated a statistically significant difference in digit recall performance across musical element conditions and groups. Results indicated that music majors outperformed nonmusic majors on the digit recall task. Participants were able to recall digits from the rhythm condition most accurately while recalling digits from pitch only and both pitch and rhythm conditions the least accurately. Graphic analysis of treatment as a function of sequential position indicated digit recall was best during conditions of primacy and recency. No main effects were found for the familiarity condition. Additionally, no main effects or interactions were found for the anxiety variable. The results of this study are congruent with existing working memory and music literature suggesting that pairing information with rhythm can facilitate recall, music majors outperform non-music majors, and recall accuracy is best in positions of primacy and recency. Implications for practice in therapy and education are made as well as suggestions for future research.

Educational and therapeutic objectives are often paired with music to facilitate the recall of information. The purpose of this study was to isolate and determine the effect of paired pitch, rhythm, and speech on undergraduate's memory as measured by sequential digit recall performance. Participants (N = 120) listened to 4 completely counterbalanced treatment conditions each consisting of 9 randomized monosyllabic digits paired with speech, pitch, rhythm, and the combination of pitch and rhythm. No statistically significant learning or order effects were found across the 4 trials. A 3-way repeated-measures ANOVA indicated a statistically significant difference in digit recall performance across treatment conditions, positions, groups, and treatment by position. No other comparisons resulted in statistically significant differences. Participants were able to recall digits from the rhythm condition most accurately while recalling digits from the speech and pitch only conditions the least accurately. Consistent with previous research, the music major participants scored significantly higher than non-music major participants and the main effect associated with serial position indicated that recall performance was best during primacy and recency positions. Analyses indicated an interaction between serial position and treatment condition, also a result consistent with previous research. The results of this study suggest that pairing information with rhythm can facilitate recall but pairing information with pitch or the combination of pitch and rhythm may not enhance recall more than speech when participants listen to an unfamiliar musical selection only once. Implications for practice in therapy and education are made as well as suggestions for future research.