To become a Greeble expert, someone must;
要成为 Greeble 专家，必须具备以下条件：

Question

BlackTom AI · Accepted Answer

Greeble expertise requires extensive individuation training — specifically learning the family, gender, and individual names of Greebles across approximately 3000 trials.

1) Relevant knowledge points and concepts
- Greebles are novel, face-like objects used to study visual expertise and object recognition.
- The expertise hypothesis (Gauthier & Tarr) proposes that experience individuating objects can recruit face-processing mechanisms (e.g., FFA).
- Experimental operationalization of “expert” status used prolonged training in naming family, gender, and individual identities.

2) Complete reasoning process step by step
- Researchers trained participants to individuate Greebles by teaching hierarchical labels: family (group), gender (type), and individual names.
- Training was intensive: participants completed roughly 3000 identification trials across sessions to achieve robust, expert-level performance.
- After this training, participants showed behavioral and neural changes consistent with expertise (improved individuation, sometimes increased FFA response), but the defining experimental criterion was the training regimen and mastery of those labels.

3) Intermediate “calculation” steps (trial count)
- The canonical training benchmark reported in the literature is ~3000 trials. This is the explicit numeric criterion used to define someone as a trained Greeble expert in these studies.

4) Why the correct answer is correct
- The listed correct choice precisely matches the experimental definition used by Gauthier and colleagues: studying family, gender, and individual Greeble names across ~3000 trials to produce expertise. That training, not merely one-off effects, is the criterion.

5) Why other options are incorrect
- “Be equally fast at identifying by name, gender and family”: speed parity is not the operational criterion for expertise.
- “Show activation in the FFA”: increased FFA activation can accompany expertise but is an outcome measure, not the defining training requirement.
- “Show an inversion effect equal to faces”: Greebles may show inversion effects with expertise, but equality to faces is not required or consistently observed.

6) Conclusion
The correct answer is: study family, gender and individual Greeble names for 3000 trials — this matches the provided answer.

To become a Greeble expert, someone must; 要成为 Greeble 专家，必须具备以下条件：单项选择题

类似问题

Animal studies show that visually responsive cells in the “face” area respond;

Electrical brain stimulation of the fusiform gyrus using ECoG alters face perception;

The study by Sugita et al. (2008) deprived infant monkeys of visual experience with faces for 1 month to 2 years, and then selectively exposed them to either human or monkey faces. The findings from the study best demonstrate that the face perception system is:

Question at position 8 An excess of growth hormone (GH) before puberty can result in the development ofgigantism.Graves' disease.acromegaly.pituitary dwarfism.Clear my selection

Question at position 6 The most abundant supporting cells in the central nervous system are called Question Blank 1 of 1[input].

Question at position 5 In the eye, the lens functions tofocus light on the retina at the back of the eye.protect the surface of the eye.increase vision in low-light conditions.move the eye side to side.Clear my selection

Question at position 4 Olfactory (odor) receptors are chemoreceptors. TrueFalse

If the pKa of HCHO2 is 3.74 and the pH of an HCHO2/NaCHO2 solution is 3.00, which of the following is TRUE?

更多留学生实用工具

智能学习助手

风格化写作助手

论文查重助手

文献引用助手

课堂转译助手

课堂笔记助手

Quiz搜索助手

学校历年真题

智能刷题助手

智能匹配练习

希望你的学习变得更简单