Which of the Following Statements A), B) or C) Is

question 2

Multiple Choice

Which of the following statements a) , b) or c) is false?

• A) Assuming the IMDb training set samples, training set labels, testing set samples and testing set labels are stored in X_train, y_train, X_test, and y_test, respectively, the following code snippets check their dimensions:
• [4]: X_train.shape
• [4]: (25000,)
• [5]: y_train.shape
• [5]: (25000,)
• [6]: X_test.shape
• [6]: (25000,)
• [7]: y_test.shape
• [7]: (25000,)
• B) The arrays y_train and X_test are one-dimensional arrays containing 1s and 0s, indicating whether each review is positive or negative.
• C) Based on the outputs from the snippets in Part (a), X_train and X_test appear to be one-dimensional. However, their elements actually are lists of integers, each representing one review's contents, as shown in the code below:
• [8]: %pprint
• [8]: Pretty printing has been turned OFF
• [9]: X_train[123]
• [9]: [1, 307, 5, 1301, 20, 1026, 2511, 87, 2775, 52, 116, 5, 31, 7, 4, 91, 1220, 102, 13, 28, 110, 11, 6, 137, 13, 115, 219, 141, 35, 221, 956, 54, 13, 16, 11, 2714, 61, 322, 423, 12, 38, 76, 59, 1803, 72, 8, 2, 23, 5, 967, 12, 38, 85, 62, 358, 99]
• D) All of the above statements are true:

Acknowledge the influence of cultural factors on the progression through cognitive developmental stages.

Realize the implications of early childhood temperament on later behavior and emotional problems.

Recognize the importance of psychosocial stages in personality development according to Erik Erikson.

Understand the purpose and format of focus groups in communication research.

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Definitions:

Drive Theorists

Psychologists who suggest that behavior is motivated by the desire to reduce internal tension caused by unmet biological needs.

Homeostatic Mechanism

A process by which biological systems maintain stability and balance in response to external changes.

Incentive

Something that motivates or encourages an individual to take action or to perform a behavior.

External Goal

An objective or target that an individual aims to achieve, which is set outside of themselves, such as career achievements or material possessions.