Give examples of qualitative and quantitative changes is physical development
What will be an ideal response?
Qualitative development can be illustrated in the growth pattern of infants, who may not grow at all and then suddenly grow several centimeters in a single day. This same qualitative pattern is illustrated again at the adolescent growth spurt. Prior to that time, during the middle childhood years, growth is slow and steady (quantitative), but in adolescence, it takes off rapidly again, resulting in a qualitative shift. Quantitatively speaking, an infant also seems to inch toward walking (e.g., standing, holding on, standing not holding on, taking a step, to eventually walking). However, once walking is a skill, the infant enters a qualitatively different stage (he or she is now a toddler, not an infant!).
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According to the article Termination of the Termites about personality and longevity, the formula which was originally used for the calculation of IQ was not applicable to adults because:
(a) mental age does not continue to increase over adult years (b) older people can not hear the instructions for IQ tests (c) even if their mental ages stayed the same, the formula made adults appear to be increasing in IQ (d) in adulthood, gender differences in IQ were ignored by the formula
Which of the following is an advantage of self-help groups?
A. They provide access to needed medications. B. They are free. C. They are facilitated by an experienced therapist who is familiar with the group members' problems. D. They are facilitated by a person who is not familiar with the members' problems.
Maternal insulin resistance during late pregnancy is caused by the placental release of ____________
a. hCG. b. HOM. c. Regulator genes. d. hPL
According to Goodstein (2000), identify the characteristic of scientific inquiry that emphasizes that if an idea is falsified when it is tested, science is thereby advanced because this result will spur the development of new and better ideas.
A. Data play a central role. B. Scientific evidence is peer reviewed. C. Scientists are not alone. D. Science is adversarial.