6. Growth of Social Play with Peers during the Second Year of Life

1981 ◽  
pp. 72-80
Keyword(s):  
Social Play ◽  
Second Year Of Life ◽  
Second Year

16. Growth of Social Play with Peers During the Second Year of Life

1982 ◽  
pp. 157-166
Author(s):  
Carol O. Eckerman ◽  
Judith L. Whatley ◽  
Stuart L. Kutz
Keyword(s):  
Social Play ◽  
Second Year Of Life ◽  
Second Year

Growth of social play with peers during the second year of life.

1975 ◽  
Vol 11 (1) ◽  
pp. 42-49 ◽  
Author(s):  
Carol O. Eckerman ◽  
Judith L. Whatley ◽  
Stuart L. Kutz
Keyword(s):  
Social Play ◽  
Second Year Of Life ◽  
Second Year

Rearing Infant Rhesus Together

Behaviour ◽  
1973 ◽  
Vol 47 (1-2) ◽  
pp. 48-66 ◽  
Author(s):  
A.S. Chamove
Keyword(s):  
Social Play ◽  
First Year ◽  
Antecedent Conditions ◽  
Second Year Of Life ◽  
Second Year ◽  
First Year Of Life ◽  
Increasing Function ◽  
Infant Rhesus

AbstractTo analyze the antecedent conditions of the together-together syndrome, 6 subjects were reared in pairs, 6 in pairs separated on alternate weeks, 6 in pairs which changed in composition weekly, 6 in a group of 6, and 6 in individual cages. When tested in groups of 6 during the first year of life and with infants, juveniles, and adults during the second year of life, it was found that (a) self-play and social play increased and self-cling and aggression decreased as an increasing function of the number of rearing partners; (b) social cling was greatest in subjects reared constantly with the same animals, and was independent of the amount of play exhibited by a group.

DEVELOPMENT OF VLBW PREMATURES IN THE SECOND YEAR OF LIFE

2006 ◽  
Vol 37 (S 1) ◽  
Author(s):  
E Rodríguez ◽  
M Bellotti ◽  
S Liendo ◽  
S Napoli ◽  
MM Contreras ◽  
...  
Keyword(s):  
Second Year Of Life ◽  
Second Year

Evaluation of Visuospatial Short-term and Working Memory from the First to Second Year of Life: A Novel Task

2021 ◽  
pp. 1-17
Author(s):  
C. Fernandez-Baizan ◽  
Miguel Angel Prieto ◽  
J. A. Martinez ◽  
J. L. Arias ◽  
M. Mendez
Keyword(s):  
Working Memory ◽  
Short Term ◽  
Second Year Of Life ◽  
Second Year

Understanding Interest in the Second Year of Life

Infancy ◽  
2010 ◽  
Vol 15 (3) ◽  
pp. 324-335 ◽  
Author(s):  
Amy C. MacPherson ◽  
Chris Moore
Keyword(s):  
Second Year Of Life ◽  
Second Year

Longitudinal trajectories of gestural and linguistic abilities in very preterm infants in the second year of life

2011 ◽  
Vol 49 (13) ◽  
pp. 3677-3688 ◽  
Author(s):  
Alessandra Sansavini ◽  
Annalisa Guarini ◽  
Silvia Savini ◽  
Serena Broccoli ◽  
Laura Justice ◽  
...  
Keyword(s):  
Preterm Infants ◽  
Very Preterm Infants ◽  
Very Preterm ◽  
Longitudinal Trajectories ◽  
Second Year Of Life ◽  
Second Year

Life cycle of the western school prawn, Metapenaeus dalli Racek, in a Western Australian estuary

1986 ◽  
Vol 37 (1) ◽  
pp. 95 ◽  
Author(s):  
IC Potter ◽  
JW Penn ◽  
KS Brooker
Keyword(s):  
Life Cycle ◽  
Western Australia ◽  
Sexual Maturity ◽  
Second Year Of Life ◽  
Second Year ◽  
Australian Estuary ◽  
Western Australian

The absence of marine records for M. dalli below latitude 31�S., together with data on gonadal stages and spermatophore deposition on females of this species in the Swan estuary, provide very strong indications that the western school prawn typically breeds in estuarine environments in south-western Australia. The 0 + recruits, which first appeared in samples in February, remained in the estuary during the following months and by November had reached a size suitable for exploitation. At this time they were approaching sexual maturity and were starting to move from the shallows to the deeper waters of the estuary where they remained for their second year of life. In contrast to Australian Penaeus species, M. dalli mates during the intermoult period when the shell is hard rather than immediately after moulting.

Supplementary Checks on the Scales of Pink Salmon (Oncorhynchus gorbuscha) and Chum Salmon (O. keta)

1965 ◽  
Vol 22 (6) ◽  
pp. 1477-1489 ◽  
Author(s):  
H. T. Bilton ◽  
W. E. Ricker
Keyword(s):  
British Columbia ◽  
Chum Salmon ◽  
Pink Salmon ◽  
Oncorhynchus Gorbuscha ◽  
Commercial Fisheries ◽  
Pink Salmon Oncorhynchus Gorbuscha ◽  
Clear Cut ◽  
Second Year Of Life ◽  
Second Year ◽  
Similar Incidence

Among 159 central British Columbia pink salmon that had been marked by removal of two fins as fry and had been recovered in commercial fisheries after one winter in the sea, the scales of about one-third showed a supplementary or "false" check near the centre of the scale, in addition to the single clear-cut annulus. This evidence from fish of known age confirms the prevailing opinion that such extra checks do not represent annuli, hence that the fish bearing them are in their second year of life rather than their third. Unmarked pink salmon from the same area, and some from southern British Columbia, had a generally similar incidence of supplementary checks. In both marked and unmarked fish the supplementary checks varied in distinctness from faint to quite clear. In a sample of scales of 14 double-fin marked chum salmon which were known to be in their 4th year, all fish had the expected 3 annuli, and 12 fish had a supplementary check inside the first annulus.

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