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Method
Participants:
Participants include a small population of both monolingual and bilingual
children from an elementary school in Manchester, NH. The participants
for this study were recruited based on their enrollment in a 4th or 5th
grade class. All students are from the same geographical area and
are between the ages of 9 and 11. The sample size in this study includes
9 monolingual students and 10 bilingual students. The bilingual population
sample includes students who speak English as a second language and some
of whom were born outside the USA.
Materials and Design:
A Metamemory Battery Assessment Test (Pierce & Lange, 2000) was individually
administered to each of the participants. The metamemory questionnaire
was retained for the present study. The test consists of eight questions;
questions 1 through 6 assess general memory knowledge, question 7 assesses
specific strategy knowledge, and question 8 assesses the child's concurrent
memory monitoring. The 6 general memory knowledge items were selected
from a larger collection of items developed by Kreutzer et al. (1975).
Question 7 was originally developed by Lange, Guttentag, and Nida (1990),
and represents a more elaborate version of Kreutzer, Leonard, & Flavell’s
(1975) study, in which children were asked what they could do to learn
a set of pictures that were potentially clusterable into conceptual categories.
Question 8, the memory-monitoring question, assesses the child's knowledge
of his or her short-term memory capacity and his or her ability to adjust
recall estimates based on a prior recall experience.
Some of the questions were more open-minded than others, causing a diverse
number of possible correct responses. Questions 1 and 2, preparation
object and preparation event, both assess the child's knowledge of planful
behavior in preparing for the future retrieval of an object. Question
3, retrieval object, assesses the child's knowledge of search and inquiry
skills for the retrieval of a lost or misplaced object. Question
4, rote-paraphrase, measures the child's awareness of the relative ease
of gist recall over rote recall. Question 5, story-list, measures
the child’s knowledge of the effect of elaboration on recall and question
6, opposites-arbitrary, assesses the child’s knowledge about how list structure
and knowledge base might assist recall.
Question
7, originally developed by Lange, Guttentag, and Nida (1990), assesses
the child's specific strategy knowledge. Four panels were used during this
exercise, each arranged in a different structural array of 12 pictures
(3 categories of 4 pictures each): a set of taxonomic category groupings,
a set of color groupings, a set of random groupings, and a randomly arranged
circular array. The panels were presented to each participant in
pairs, (6 presented pairs) requiring the child to select 1 of the 2 presented
panels of organized or non-organized pictures as easier to remember.
Question 8, the memory- monitoring question, measures the child's knowledge
of his/her short-term memory capacity and his/her ability to adjust recall
estimates based on a prior recall experience (Pierce & Lange, 2000).
In
addition to the Metamemory Battery, the Peabody Picture Vocabulary Test,
Third Edition (PPVT-III)(Dunn & Dunn, 1997) was individually administered
to each participant taking approximately 12 minutes to complete.
The PPVT-III is an untimed, norm-referenced, wide-range test containing
204 test items grouped into 17 sets of 12 items each. The items sets
are arranged in order of increasing difficulty. Each item consists
of four black-and-white illustrations arranged on a page called a Picture
Plate. For each Picture Plate shown, the participants were asked
to select the picture that best represented the meaning of the stimulus
word, which was orally presented by the examiner. The PPVT-III is
one aspect in a comprehensive test battery of cognitive processes, and
is a measure of the examinee’s receptive (hearing) vocabulary, as well
as a screening test of verbal ability. The PPVT-III is a culturally-
fair instrument used to measure listening comprehension for spoken words
in Standard English (Dunn & Dunn, 1997).
The
purpose of these two tests was to predict whether or not certain metacognitive
abilities may be linked to bilingualism, namely memory strategies.
All participants were debriefed at the conclusion of the study. It
is important to note that in analyzing the data, no child was mentioned
by name, and only group data was analyzed and reported.
Procedure:
A consent form was administered to the parents of each participant prior
to the study. It outlined the basic goals and procedures of the study.
It also encouraged the parent/guardian to contact the experimenter with
any questions or concerns. Prior to testing, all participants were
briefed regarding the basic research procedures and gave their consent
before participating. Testing took place over the course of three
days (approximately 30 minutes per student), and participants were chosen
in random order.
Each examinee sat across from the examiner while each test was administered.
Each participant was first given instructions on how to respond to the
Peabody
Picture Vocabulary Test and asked to complete practice exercises to
ensure their understanding of the task. After determining the basal
set of items (1 or no errors in a set of items), students responded to
a series of vocabulary words, and were asked to point to, or verbalize
which picture best represented the meaning of each stimulus word; the examiner
presented each word orally. Once the ceiling item was reached (at
least 8 incorrect answers in one set), the test was discontinued and scores
were recorded.
Participants were then administered the Metamemory Battery and were asked
to answer each of the 8 questions to the best of their ability. Questions
1-4 required each participant to respond using prior knowledge and experience.
Questions 5-8 required each participant to respond using both prior knowledge
and experience, and new information presented to them. Participants
were scored according to specific responses given and to plausible explanations
of the responses. The maximum possible score for each individual
was 36. Each question was asked in the same way to each participant
to ensure equal opportunities to respond. Both tests were presented
in a way that provoked no stress or anxiety to the child taking it.
At the conclusion of both tests, each participant was debriefed and encouraged
to ask questions pertaining to the study.
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Abstract Background
Method Results
Discussion References
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