عنوان

Motivational Variations in the Singing Behavior of a Siamang Pair (Hylobates Syndactylus)

شماره

LA0sv5w3f6

زبان متن نوشتاري يا گفتاري و مانند آن

انگلیسی

عنوان اصلي

Motivational Variations in the Singing Behavior of a Siamang Pair (Hylobates Syndactylus)

نام عام مواد

[Article]

نام نخستين پديدآور

Haraway, M. M.; Maples, E. G.

متن يادداشت

Several experiments have shown that engaging in territorial singing is an appetitive and reinforcing activity in gibbons. The present study examined whether the strength of this behavior would vary with changes in motivational conditions in the same manner as does the strength of the consummatory behavior associated with other reinforcers. The subjects were a fully accommodated pair of siamangs. Following baseline. (A'' duration = 34.33 min), song-bout durations were observed under low motivation (X = 20.33 min), then high motivation (X= 36.16 min), then low (Z= 22.67 min), then high (X = 32.50 min). Six song bouts were observed under each condition. In the high motivation condition, 5-6 days intervened between song bouts; in the low motivation condition, song bouts were separated by 2 days. Each change in motivation was accompanied by a significant change in song-bout duration (Mann-Whitney t/ tests; p's < .01 ). Findings are related to a general conception of species-typical behavior as a source of reinforcement.

تاريخ نشر

1989

عنوان

International Journal of Comparative Psychology

شماره جلد

2/4

عنصر شناسه اي

Haraway, M. M.; Maples, E. G.

نام الکترونيکي

نوع ماده

[Article]

کد کاربرگه

275578

سطح دسترسي

a

تكميل شده

Y